CMO N141C1-L04 Specification

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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
Approval
- CONTENTS -
REVISION HISTORY
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 APPLICATION
1.4 GENERAL SPECIFICATIONS
1.5 MECHANICAL SPECIFICATIONS
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
2.2.2 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
5.2 BACKLIGHT UNIT
5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL
5.4 COLOR DATA INPUT ASSIGNMENT
5.5 EDID DATA STRUCTURE
6. INVERTER SPECIFICATION
6.1 INPUT CONNECTOR PIN ASSIGNMENT
6.2 INPUT CONNECTOR PIN ASSIGNMENT
6.3 OUTPUT CONNECTOR PIN ASSIGNMENT
6.4 GENERAL ELECTRICAL SPECIFICATION
7. INTERFACE TIMING ------------------------------------------------------- 23
7.1 INPUT SIGNAL TIMING SPECIFICATIONS
7.2 POWER ON/OFF SEQUENCE
8. OPTICAL CHARACTERISTICS
8.1 TEST CONDITIONS
8.2 OPTICAL SPECIFICATIONS
9. PRECAUTIONS
9.1 HANDLING PRECAUTIONS
9.2 STORAGE PRECAUTIONS
9.3 OPERATION PRECAUTIONS
10. PACKING ------------------------------------------------------- 32
10.1 CARTON
10.2 PALLET
------------------------------------------------------- 1
------------------------------------------------------- 5
------------------------------------------------------- 6
------------------------------------------------------- 8
------------------------------------------------------- 12
------------------------------------------------------- 13
------------------------------------------------------- 19
------------------------------------------------------- 25
------------------------------------------------------- 27
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
Approval
11. DEFINITION OF LABELS ------------------------------------------------------- 32
11.1 CMO MODULE LABEL
11.2 CMO CARTON LABE
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
Approval
Version Date
3.0
Jan 17,’06 All
Page
(New)
REVISION HISTORY
Section Description
All Approval specification was first issued.
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1 GENERAL DESCRIPTION
1.1 OVERVIEW
N141C1 - L04 is a 14.1” TFT Liquid Crystal Display module with single CCFL Backlight unit and 30 pins
LVDS interface. This module supports 1440 x (3 RGB) x 900 WXGA+ mode and can display 262,144 colors.
The optimum viewing angle is at 6 o’clock direction. The inverter module for Backlight is built in.
1.2 FEATURES
- Thin and Light Weight
- WXGA+ (1440 x 900 pixels) resolution
- DE only mode
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 2 pixel/clock
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Model No.: N141C1 - L04
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1.3 APPLICATION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 303.48(H) X 189.675(V) (14.1 inch Diagonal) mm Bezel Opening Area 306.76 (H) x 193.0 (V) mm Driver Element a-si TFT active matrix - ­Pixel Number 1440 x R.G.B. x 900 pixel ­Pixel Pitch 0.21075 (H) x 0.21075 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 262,144 color ­Transmissive Mode Normally white - ­Surface Treatment
Glare, ReflectionІ2%,3H
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 319 319.5 320 mm
Module Size
Vertical(V) 205 205.5 206 mm
Depth(D) -- 5.2 5.5 mm Weight -- 395 410 g (2) Weight -- 410 425 g (3)
(1)
- -
(1)
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions
(2) Weight without inverter
(3) Weight with inverter.
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A
2 ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1) Operating Ambient Temperature TOP 0 +50 ºC (1), (2) Shock (Non-Operating) S Vibration (Non-Operating) V
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation .
Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max.
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Min. Max.
- 220 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Value
Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
Approval
Unit Note
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20 10
Storage Range
Temperature (ºC)
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (220G / 2ms) is half Sine Wave
8060 -20 40020-40
Note (4) 10 ~ 300 Hz, 10 min / Cycle, 3 cycles for each X, Y, Z.:
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough
so that the module would not be twisted or bent by the fixture.
The fixing condition is shown as below:
t Room Temperature
Side Mount Fixing Screw
Gap=2mm
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Bracket
LCD Module
Side Mount Fixing Screw
Stage
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage VCC -0.3 +4.0 V Logic Input Voltage VIN -0.3 VCC+0.3 V
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - 2.5K V Lamp Current IL 2.0 6.5 mA Lamp Frequency FL 45 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
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Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
Approval
(1)
(1), (2)
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
3 ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max. Power Supply Voltage Vcc 3.0 3.3 3.6 V ­Ripple Voltage VRP - - 100 mV ­Rush Current I
Power Supply Current
Logical Input Voltage
White - 380 430 mA (3)a Black “H” Level VIL - - +100 mV ­“L” Level V
- - 1.5 A (2)
RUSH
lcc
-100 - - mV -
IH
- 465 510 mA (3)b
Terminating Resistor RT - 100 - Ohm ­Power per EBL WG P
- 3.19 - W (4)
EBL
Note (1) The module should be always operated within above ranges.
Value
Unit Note
Approval
Note (2) Measurement Conditions:
+3.3V
R1
47K
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
Vcc rising time is 470us
Q1 2SK1475
C2
0.01uF
Q2
2SK1470
+3.3V
FUSE
C3
1uF
Vcc
(LCD Module Input)
0.9Vcc
0.1Vcc
GND
470us
Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
Hz, whereas a power dissipation check pattern below is displayed.
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= 60
v
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
Approval
Note (4) The specified power are the sum of LCD panel electronics input power and the inverter input
a. White Pattern
Active Area
power. Test conditions are as follows.
(a) Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
(b) The pattern used is a black and white 32 x 36 checkerboard, slide #100 from the VESA file
“Flat Panel Display Monitor Setup Patterns”, FPDMSU.ppt.
(c) Luminance: 60 nits.
.(d) The inverter used is provided from Sumida (www.sumida.com.tw)
= 60 Hz,
v
b. Black Pattern
Active Area
. Please contact Sumida for detail
information. CMO provides the inverter in this product.
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max. Lamp Input Voltage VL 612 680 748 V Lamp Current IL 2.0 6.0 6.5 mA
Lamp Turn On Voltage VS
- - 1370 (25
- - 1520 (0 Operating Frequency FL 45 - 80 KHz (3) Lamp Life Time LBL 15,000 - - Hrs (5) Power Consumption PL - 4.08 - W (4), IL = 6.0 mA
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
Value
o
C) V
o
C) V
Unit Note
I
RMS
(1)
RMS
(2)
RMS
(2)
RMS
Approval
= 6.0 mA
L
LCD
Module
HV (Pink)
LV (White)
1
2
Current Meter
Inverter
A
Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second
after startup. Otherwise the lamp may not be turned on.
Note (3) The lamp frequency may produce interference with horizontal synchronous frequency from the
display, and this may cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronous frequency and its harmonics as far
as possible.
Note (4) P
= IL VL
L
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the condition
Ta = 25 2
o
C and IL = 6 mArms until one of the following events occurs:
(a) When the brightness becomes or lowers than 50% of its original value.
(b) When the effective ignition length becomes or lowers than 80% of its original value. (Effective
ignition length is defined as an area that has less than 70% brightness compared to the
brightness in the center point.)
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
inverter must have specifications for the modularized lamp. The performance of the Backlight,
such as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for
the lamp. All the parameters of an inverter should be carefully designed to avoid producing too
much current leakage from high voltage output of the inverter. When designing or ordering the
inverter please make sure that a poor lighting caused by the mismatch of the Backlight and the
inverter (miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module
should be operated in the same manners when it is installed in your instrument.
The output of the inverter must have symmetrical (negative and positive) voltage waveform and
symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter
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which has unsymmetrical voltage and unsymmetrical current and spike wave. Lamp frequency may
produce interface with horizontal synchronous frequency and as a result this may cause beat on the
display. Therefore lamp frequency shall be as away possible from the horizontal synchronous
frequency and from its harmonics in order to prevent interference.
Requirements for a system inverter design, which is intended to have a better display performance, a
better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its
leakage current.
a. The asymmetry rate of the inverter waveform should be 10% below.
b. The distortion rate of the waveform should be within Ѕ2 ± 10%.
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
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Model No.: N141C1 - L04
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* Asymmetry rate:
I p
-p
I
| I
* Distortion rate
I
– I –p | / I
p
(or I –p) / I
p
rms
rms
* 100%
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)
4 BLOCK DIAGRAM
4.1 TFT LCD MODULE
Rxin0(+/-)
Rxin1(+/-)
Rxin2(+/-)
(JAE-FI-XB30SRL-HF11)
INPUT CONNECTOR
CLK(+/-)
Vcc
GND
Data
CLK
V
EDID
EDID
EDID
VL
LAMP CONNECTOR
(JST-BHSR-02VS-1)
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LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
EDID
EEPROM
Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
SCAN DRIVER IC
TFT LCD PANEL
(1440xR.G.B.x900)
DATA DRIVER IC
BACKLIGHT UNIT
Approval
4.2 BACKLIGHT UNIT
1 HV (Pink)
2 LV (White
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5 INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Symbol Description Polarity Remark
1 Vss Ground 2 Vcc Power Supply +3.3 V (typical) 3 Vcc Power Supply +3.3 V (typical) 4 V 5 BIST Panel BIST enable 6 CLK 7 DATA
8 RXO0- LVDS Differential Data Input (Odd) Negative
9 RXO0+ LVDS Differential Data Input (Odd) Positive 10 Vss Ground 11 RXO1- LVDS Differential Data Input (Odd) Negative 12 RXO1+ LVDS Differential Data Input (Odd) Positive 13 Vss Ground 14 RXO2- LVDS Differential Data Input (Odd) Negative 15 RXO2+ LVDS Differential Data Input (Odd) Positive 16 Vss Ground 17 RXOC- LVDS Clock Data Input (Odd) Negative 18 RXOC+ LVDS Clock Data Input (Odd) Positive 19 Vss Ground
20 RxE0- LVDS Differential Data Input (Even) Negative 21 RxE0+ LVDS Differential Data Input (Even) Positive
22 Vss Ground 23 RxE1- LVDS Differential Data Input (Even) Negative 24 RxE1+ LVDS Differential Data Input (Even) Positive 25 Vss Ground 26 RxE2- LVDS Differential Data Input (Even) Negative 27 RxE2+ LVDS Differential Data Input (Even) Positive 28 Vss Ground 29 RXEC- LVDS Clock Data Input (Even) Negative 30 RXEC+ LVDS Clock Data Input (Even) Positive
Note (1) Connector Part No.: JAE-FI-XB30SRL-HF11 or equivalent
DDC 3.3V Power
EDID
DDC Clock
EDID
DDC Data -
EDID
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Note (2) User’s connector Part No: JAE-FI-X30C2L or equivalent
Note (3) The first pixel is odd as shown in the following figure.
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5.2 BACKLIGHT UNIT
Pin Symbol Description Color
1 HV High Voltage Pink 2 LV Ground White
Note (1) Connector Part No.: JST- BHSR-02VS-1 or equivalent
Note (2) User’s connector Part No.: SM02B-BHSS-1-TB or equivalent
5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL
RXOC+
T/7
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Model No.: N141C1 - L04
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RXO2+/-
RXO1+/-
RXO0+/-
RXEC+
RXE2+/-
RXE1+/-
RXE0+/-
IN20 IN19 IN18 IN17 IN16 IN15 IN14
DE OB5 OB4 OB3 OB2 Vsync Hsync
IN13 IN12 IN11 IN10 IN9 IN8 IN7
OB1 OG4 OG3 OG2 OG1 OB0 OG5
IN6 IN5 IN4 IN3 IN2 IN1 IN0
OG0 OR3 OR2 OR1 OR0 OR5 OR4
Signal for 1 DCLK Cycle (T)
T/7
IN20 IN19 IN18 IN17 IN16 IN15 IN14
DE EB5 EB4 EB3 EB2 Vsync Hsync
IN13 IN12 IN11 IN10 IN9 IN8 IN7
EB1 EG4 EG3 EG2 EG1 EB0 EG5
IN6 IN5 IN4 IN3 IN2 IN1 IN0
EG0 ER3 ER2 ER1 ER0 ER5 ER4
Signal for 1 DCLK Cycle (T)
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5.4 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for
the color. The higher the binary input, the brighter the color. The table below provides the assignment of
color versus data input.
Color
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 Black Red Green
Basic Colors
Gray Scale Of Red
Gray Scale Of Green
Gray Scale Of Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue Cyan Magenta Yellow White Red(0)/Dark Red(1) Red(2)
:
: Red(61) Red(62) Red(63) Green(0)/Dark Green(1) Green(2)
:
: Green(61) Green(62) Green(63) Blue(0)/Dark Blue(1) Blue(2)
:
: Blue(61) Blue(62) Blue(63)
0
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0 : :
1
1
1
1
1
1
0
0
0
0
0
0 : :
0
0
0
0
0
0
0
0
0
0
0
0 : :
0
0
0
0
0
0
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
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Data Signal
Red Green Blue
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
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5.5 EDID DATA STRUCTURE
The EDID (Extended Display Identification Data) data formats are to support displays as defined in the
VESA Plug & Display and FPDI standards.
Byte #
(decimal) 0 0 Header 1 1 Header 2 2 Header 3 3 Header 4 4 Header 5 5 Header 6 6 Header 7 7 Header 8 8 EISA ID manufacturer name (“CMO”) 9 9 EISA ID manufacturer name (Compressed ASCII) 10 0A ID product code (N141C1-L04) 18 11 0B ID product code (hex LSB first; N141C1-L04) 14 12 0C ID S/N (fixed “0”) 13 0D ID S/N (fixed “0”) 14 0E ID S/N (fixed “0”) 15 0F ID S/N (fixed “0”) 16 10 Week of manufacture (fixed “00H”) 17 11 Year of manufacture (fixed “00H”) 18 12 EDID structure version # (“1”) 19 13 EDID revision # (“3”) 20 14 Video I/P definition (“digital”) 21 15 Active area horizontal 30.348cm 22 16 Active area vertical 18.9675cm 23 17 Display Gamma (Gamma = ”2.2”) 24 18 Feature support (“Active off, RGB Color”) 25 19 Rx1 Rx0 Ry1 Ry0 Gx1 Gx0 Gy1 Gy0 26 1A Bx1 Bx0 By1 By0 Wx1 Wx0 Wy1 Wy0 27 1B Rx=0.597 28 1C Ry=0.340 29 1D Gx=0.320 30 1E Gy=0.535 31 1F Bx=0.152 32 20 By=0.125 33 21 Wx=0.313 34 22 Wy=0.329 35 23 Established timings 1 36 24 Established timings 2 (1280*800@60Hz) 37 25 Manufacturer’s reserved timings 38 26 Standard timing ID # 1 39 27 Standard timing ID # 1 40 28 Standard timing ID # 2 41 29 Standard timing ID # 2
Byte
#(hex)
Field Name and Comments Value
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
Approval
Value
(hex)
00 00000000 FF 11111111 FF 11111111 FF 11111111 FF 11111111 FF 11111111 FF 11111111 00 00000000 0D 00001101 AF 10101111
00 00000000 00 00000000 00 00000000 00 00000000 00 00000000 00 00000000 01 00000001 03 00000011 80 10000000 1E 00011110 13 00010011 78 01111000 0A 00001010 C0 11000000 05 00000101 98 10011000 57 01010111 52 01010010 89 10001001 27 00100111 20 00100000 50 01010000 54 01010100 00 00000000 00 00000000 00 00000000 01 00000001 01 00000001 01 00000001 01 00000001
(binary)
00011000 00010100
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42 2A Standard timing ID # 3 01 00000001 43 2B Standard timing ID # 3 44 2C Standard timing ID # 4 45 2D Standard timing ID # 4 46 2E Standard timing ID # 5 47 2F Standard timing ID # 5 48 30 Standard timing ID # 6 49 31 Standard timing ID # 6 50 32 Standard timing ID # 7 51 33 Standard timing ID # 7 52 34 Standard timing ID # 8 53 35 Standard timing ID # 8
Detailed timing description # 1 Pixel clock (“88.75MHz”,
54 36 55 37 # 1 Pixel clock (hex LSB first) 56 38 # 1 H active (“1440”) 57 39 # 1 H blank (“160”) 58 3A # 1 H active : H blank (“1440 : 160”) 59 3B # 1 V active (”900”) 60 3C # 1 V blank (”26”) 61 3D # 1 V active : V blank (”900 :26”) 62 3E # 1 H sync offset (”48”) 63 3F # 1 H sync pulse width ("32”) 64 40 # 1 V sync offset : V sync pulse width (”3 : 6”)
65 41 66 42 # 1 H image size (”303 mm”) 67 43 # 1 V image size (”190 mm”) 68 44 # 1 H image size : V image size (”303 : 190”) 69 45 # 1 H boarder (”0”) 70 46 # 1 V boarder (”0”)
71 47
72 48 73 49 # 2 Pixel clock (hex LSB first) 74 4A # 2 H active (“1440”) 75 4B # 2 H blank (“160”) 76 4C # 2 H active : H blank (“1440 : 160”) 77 4D # 2 V active (”900”) 78 4E # 2 V blank (”22”) 79 4F # 2 V active : V blank (”900 : 22”) 80 50 # 2 H sync offset (”48”) 81 51 # 2 H sync pulse width (”32”) 82 52 # 2 V sync offset : V sync pulse width (”3 : 6”)
83 53 84 54 # 2 H image size (”303 mm”) 85 55 # 2 V image size (”190 mm”)
According to VESA CVT Rev1.1)
# 1 H sync offset : H sync pulse width : V sync offset : V sync width (”48: 32 : 3 : 6”)
# 1 Non-interlaced, Normal, no stereo, Separate sync, H/V pol Negatives Detailed timing description # 2 Pixel clock (“73.75 MHz”, According to VESA CVT Rev1.1)
# 2 H sync offset : H sync pulse width : V sync offset : V sync width (”48 : 32 : 3 : 6”)
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01 00000001 01 00000001 01 00000001 01 00000001 01 00000001 01 00000001 01 00000001 01 00000001 01 00000001 01 00000001 01 00000001
AB 10101011
22 00100010 A0 10100000 A0 10100000
50 01010000
84 10000100 1A 00011010
30 00110000
30 00110000
20 00100000
36 00110110
00 00000000
2F 00101111 BE 10111110
10 00010000
00 00000000
00 00000000
18 00011000
CF 11001111
1C 00011100 A0 10100000 A0 10100000
50 01010000
84 10000100
16 00010110
30 00110000
30 00110000
20 00100000
36 00110110
00 00000000
2F 00101111 BE 10111110
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86 56 # 2 H image size : V image size (”303 : 190”) 87 57 # 2 H boarder (”0”)
88 58 # 2 V boarder (”0”) 00 00000000 89 59 Module "A" Revision = Example: 00, 01, 02, 03, etc. 90 5A Detailed timing description # 3 91 5B # 3 Flag 92 5C # 3 Reserved
# 3 FE (hex) defines ASCII string (Model Name “N141C1”,
93 5D 94 5E # 3 Flag 95 5F # Dell P/N "MC196" 1st character (“U”) 96 60 # Dell P/N " MC196" 1st character (“F”) 97 61 # Dell P/N " MC196" 1st character (“7”) 98 62 # Dell P/N " MC196" 1st character (“3”) 99 63 # Dell P/N " MC196" 1st character (“0”) 100 64 LCD Supplier EEDID Revision #: "4" 101 65 Manufacturer P/N ( "N") 102 66 Manufacturer P/N ( "1" ) 103 67 Manufacturer P/N ( "4" ) 104 68 Manufacturer P/N ( "1" ) 105 69 Manufacturer P/N ( "C" ) 106 6A Manufacturer P/N ( "1" )
107 6B 108 6C Flag 109 6D Flag 110 6E Flag 111 6F Data Type Tag: 112 70 Flag 113 71 SMBUS value @ 10nits = 36d 24 114 72 SMBUS value @ 17nits = 51d 33 115 73 SMBUS value @ 24nits = 58d 3A 116 74 SMBUS value @ 30nits = 70d 46 117 75 SMBUS value @ 60nits = 98d 62 118 76 SMBUS value @ 110nits = 141d 8D 119 77 SMBUS value @ 150nits = 171d AB 120 78 SMBUS value @ max nits = 232d E8 121 79 Numbers of LVDS Recevier chip = 2 122 7A BIST Enable: Yes = '01' No = '00' ("Yes")
123 7B
124 7C
125 7D 126 7E Extension flag 127 7F Checksum
ASCII)
Manufacturer P/N (If <13 char, then terminate with ASCII code 0Ah, set remaining char = 20h)
(If <13 char, then terminate with ASCII code 0Ah, set remaining char = 20h) (If <13 char, then terminate with ASCII code 0Ah, set remaining char = 20h) (If <13 char, then terminate with ASCII code 0Ah, set remaining char = 20h)
10 00010000
00 00000000
00 00000000
00 00000000
00 00000000
00 00000000
FE 11111110
00 00000000
55 01010101
46 01000110
37 00110111
33 00110011
30 00110000
34 00110100 4E 01001110
31 00110001
34 00110100
31 00110001
43 01000011
31 00110001
0A 00001010
00 00000000
00 00000000
00 00000000 FE 11111110
00 00000000
00100100 00110011 00111010 01000110 01100010 10001101 10101011
11101000 02 00000010 01 00000001
0A 00001010
20 00100000
20 00100000
00 00000000 62 01100010
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6 INVERTER SPECIFICATION
6.1 Connector type
Input connector type: LVC-D20SFYG (HONDA)
Output connector: JST SM02B-BHSS-1-TB (JST)
6.2 Input connector pin assignment
6.2.1 Input Connector pin assignment:
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Input connector
HONDA LVC-D20SFYG
Pin Function
1 INV_SRC
2 INV_SRC
3 INV_SRC
4 INV_SRC
5 GND Ground 6 NC No Connection
7 5VALW
8 GND Ground
9 SMB_DAT
10 SMB_CLK
11 GND Ground
12 INV_PWM System side PWM input signal for brightness control
13 GND Ground
14 NC No Connection
15 ~ 20 NC No Connection
This power rail should be used as a power rail to drive the backlight DC-AC converter
This power rail should be used as a power rail to drive the backlight DC-AC converter
This power rail should be used as a power rail to drive the backlight DC-AC converter
This power rail should be used as a power rail to drive the backlight DC-AC converter
This should be used as power source that stores the brightness/contrast values & the circuit that interfaces with SMB_CLK & SMB_DAT
SMBus interface for sending brightness & contrast information to the inverter/panel
SMBus interface for sending brightness & contrast information to the inverter/panel
Comments
6.2.2 Absolute maximum ratings
Items Absolute max. ratings Unit
INV_SRC (Voltage) -1.0~23.5 V FPBACK/SMB_CLK/SMB_DAT (Voltage)
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6.3 Output connector pin assignment
Pin Name Description
1 CFL-High High-voltage output to the CCFL 2 CFL-Low Low-voltage output to the CCFL
6.4 General electrical specification
6.4.1 Absolute maximum ratings
Items Absolute max. ratings Unit
INV_SRC (Voltage) -1.0~23.5 V FPBACK/SMB_CLK/SMB_DAT (Voltage)
6.4.2 Electrical characteristics:
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-1.0~5.5 V
No. Item Symbol
1 Input Voltage INV_SRC 7.5 14.4 21 V
Input Signal Level for
2
Input Signal Level for
3
4 Input Power Pin(Max) 220nits@Vin=12V - - 5.5 W
Brightness Adjust (Lamp
5
6 Output Voltage Vout IL = 6.3mA(typ) 612 680 748 Vrms
7
5VSUS
5VALW
Current Control)
Output Current
5VSUS - - - V
5VALW 4.75 5 5.2 V
SMB_DAT
Iout (Min)
Iout (Max)
Condition
Control by SMBus(256 steps dimming control)
Vin=7.5V~21V SMB_DAT=00H Ta =2 5к, after running 30 min.
Vin=7.5V~21V SMB_DAT=FFH Ta =2 5к, after running 30 min.
Min. Typ. Max. Uint
00H - FFH -
1.5 1.8 2.1 mArms
6 6.3 6.6 mArms
8 Operation Frequency Freq Vin=7.5V~21V 45 - 65 KHz
9 Burst mode frequency fB Vin=7.5V~21V 200 - 220 Hz
10 Open Lamp Voltage Vopen No Load 1400 -- 1800 Vrms
11 Striking Time Ts No Loadw 0.6 1 1.4 Sec
12
13 Start and Delay Time
Efficiency K
Vin=7.5V, SMB_DAT=FFH
(RES LOAD=100K ohm) Vin=14.4V, SMB_DAT=00H - 130 200 uS
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80 - - %
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
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Start –up time
14
(Turn on delay time)
zInput Voltage
The operating input voltage of inverter shall be defined.
The inverter shall ignite the CCFL lamp at minimum input voltage at any environment conditions.
zOn/Off control
Enable: At “ON” condition (FPBACK=Hi), enable the inverter.
Disable: At “OFF” condition (FPBACK=Lo), disable the inverter.
zQuiescent current
At the inverter “OFF” condition, input quiescent should be less than 0.1mA.
zOpen lamp voltage
The inverter start-up output voltage will be above “Vopen” for “Ts” minimum at any condition under specify
until lamp to be ignited. The inverter should be shutdown if lamp ignition was failed in “Ts” maximum. The
inverter shall be capable of withstanding the output connections open without component over-stress / fire /
smoke /arc.
zBurst mode frequency
The burst mode frequency should be in specification in any environment condition and electrical condition.
Vin=14.4V, SMB_DAT=FFH - - 0.1 Sec
zBrightness control
SM-BUS values for panel luminance are to be included in the on LCD board EEDID ROM chip table. The
supplier will measure panel luminance in a system and define the SMBUS values for each of the 8 required
luminance levels. The panel luminance, for which SMBUS values will be provided in the EEDID from byte #
113(hex #71), to byte # 120, (hex # 78), is show in the table below. The inverter supplier should provide
these appropriate values to CMO.
Step Count Step 1 Step 2 Step3 Step 4 Step 5 Step 6 Step 7 Step 8
Address Byte
SM-Bus Data Value 24 33 3A 46 62 8D AB E8
Luminance (nits) 10 17 24 30 60 110 150 Max
113
Byte
114
Byte
115
Byte
116
Byte
117
Byte
118
Byte
119
Byte
120
z Output ripple ratio
Ripple ratio = 2 * (Ipeak - Ivalley) / (Ipeak + Ivalley) * 100%
The Ripple ratio should be less than 5% and ripple frequency should be less than 200 Hz.
z Power up Overshoot & Undershoot
Overshoot & Undershoot at power up should not exceed the following limits.
Vin
0ШVin(min.)
0ШVin(typ.)
Output current
Io(rms)
Io(max.)
Io(min.)
Io(max.)
Io(min.)
Overshoot/Undershoot
Io (dI)
150% / 50% 5 ms max.
150% / 50% 5 ms max.
Settling time
(dT)
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Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
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0ШVin(max.)
dI=Imax.-Io or dI=(Io-Imin.)/Io
z Output connections short protection
The inverter shall be capable of withstanding the output connections short without damage or over-stress.
And the inverter maximum input power shall be limited within 1W.
Io(max.)
Io(min.)
150% / 50% 5 ms max.
6.4.3 Mechanical Drawing
6.4.4 Other Information
z Safety
x The inverter shall meet the requirement of “Limited current circuits” in paragraphs 2.4.1 in IEC60950.
There is no fire/smoke while simulating the component of the inverter open/short test.
x The Inverter AND panel must be UL certified with CB certificate and LCC (Limited Current Circuit) test
and test reports from UL. Inverter panel combo must pass Dell Safety requirements.
z EMI
The inverter must meet the radiated limitation requirement of CISPR22 class B, FCC-B and VCCI level II
with 6dB margin minimum while the inverter operating in the complete system.
z Environment Regulation
x Follow the RoHS requirement.
x Fill in CMO’s official document <<Environmentally Conscious Products Questionnaire for Suppliers of
Materials, Parts, and Products>> and turn in to CMO before CMO’s specification approval process.
z Dell’s other requirements
1. The inverter must not emit any audible noise.
2. Please refer to CMO’s official document. “General Inverter Specification for LCD Module” for other
general information such as reliability test, safety and etc..
3. Please also refer to DELL’s official document about inverter:
z LCD Backlight Design Spec X00-04
z DELL’s LCD Inverter Qualification Plan, Rev. A00
z Prohibited Components
“Holy Stone(كعഘ)”’s products are prohibited.
z
Confidential Notice
Remind that all the information described in this document is confidential. Please don’t reveal to other people
else before getting CMO’s agreement.ibed in this document is confidential. Please don’t reveal to other people
else before getting CMO’s agreement.
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7 INTERFACE TIMING
7.1 INPUT SIGNAL TIMING SPECIFICATIONS
The specifications of input signal timing are as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
DCLK Frequency 1/Tc 25 44.5 60 MHz -
Vertical Total Time TV 910 926 1500 TH -
DE
Vertical Addressing Time TVD 900 900 900 TH -
Horizontal Total Time TH 760 800 880 Tc -
Horizontal Addressing Time THD 720 720 720 Tc -
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DE
DCLK
TC
DE
DATA
7.2 POWER ON/OFF SEQUENCE
INPUT SIGNAL TIMING DIAGRAM
Power On
90%
Power Off
90%
HD
T
Restart
t7
Power Supply
for LCD, Vcc
- Interface Signal
(LVDS Signal of Transmitter), V
I
- Power for Lamp
0V
0V
10%
t1
Valid Data
t6 t5
50%50%
ONOFF OFF
10%
t4
t3 t2
10%
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Timing Specifications:
0.5< t1 Љ 10 msec
0 < t2 Љ 50 msec
0 < t3 Љ 50 msec
t4 Њ 500 msec
t5 Њ 200 msec
t6 Њ 200 msec
Note (1) Please avoid floating state of interface signal at invalid period.
Note (2) When the interface signal is invalid, be sure to pull down the power supply of LCD Vcc to 0 V.
Note (3) The Backlight inverter power must be turned on after the power supply for the logic and the
interface signal is valid. The Backlight inverter power must be turned off before the power supply
for the logic and the interface signal is invalid.
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Note (4) Sometimes some slight noise shows when LCD is turned off (even backlight is already off). To
avoid this phenomenon, we suggest that the Vcc falling time had better to follow
t7 Њ 5 msec
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8 OPTICAL CHARACTERISTICS
8.1 TEST CONDITIONS
Item Symbol Value Unit Ambient Temperature Ta Ambient Humidity Ha Supply Voltage VCC 3.3 V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Inverter Current IL 6 mA Inverter Driving Frequency FL 61 KHz Inverter Sumida H05-4915
The relative measurement methods of optical characteristics are shown in 8.2. The following items
should be measured under the test conditions described in 8.1 and stable environment shown in Note (6).
8.2 OPTICAL SPECIFICATIONS
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR 450 700 - - (2), (5)
Response Time
Average Luminance of White L5p 185 230 - cd/m2(4), (5)
Luminance Non-Uniformity
Color Gamut C.G 42 45 - % (5), (7)
Red
Color Chromaticity
Viewing Angle
Green
Blue
White
Horizontal
Vertica l
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o
25r2
50r10
TR - 5 10 ms
- 11 16 ms
T
F
GW5p
GW
13p
=0q, TY =0q
T
x
Rx Ry Gx Gy Bx By
Wx 0.313 -
Wy
Tx+
T
-
x
TY+
T
-
Y
Viewing Normal
Angle
CRt10
- - 20 %
- - 35 %
0.590
0.340
0.319
TYP
-0.02
0.541
0.152
0.125
0.329
40 45 ­40 45 ­15 20 ­40 45 -
TYP
+0.02
C
%RH
(3)
(5), (6)
-
-
-
-
-
­(1), (5)
-
Deg.
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.67 ms
Note (1) Definition of Viewing Angle (Tx, Ty):
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TX- = 90º
x-
6 o’clock
T
y- = 90º
y-
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L
L
: Luminance of gray level 63
63
L
: Luminance of gray level 0
0
63
/ L0
Normal
Tx = Ty = 0º
Ty- Ty
Tx
Tx
y+
12 o’clock direction
T
y+ = 90º
x+
TX+ = 90º
CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).
Note (3) Definition of Response Time (T
100%
90%
Optical
Response
10%
0%
R
T
R
66.67 ms
, TF):
66
Time
T
F
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Note (4) Definition of Average Luminance of White (L
Measure the luminance of gray level 63 at 5 points
L5p = [L (5)+ L (10)+ L (11)+ L (12)+ L (13)] / 5
L (x) is corresponding to the luminance of the point X at Figure in Note (6)
Note (5) Measurement Setup:
The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt
temperature change during measuring. In order to stabilize the luminance, the measurement
should be executed after lighting Backlight for 20 minutes in a windless room.
LCD Module
LCD Panel
Center of the Screen
Field of View = 2º
):
5p
Photometer
(CA210, CS-1000T)
500 mm
Light Shield Room
(Ambient Luminance < 2 lux)
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Note (6) Definition of White Variation (GW5p, GW
Measure the luminance of gray level 63 at 5, 13 points
GW
={1-{ Minimum [L (5)+ L (10)+ L (11)+ L (12)+ L (13)] / Maximum [L (5)+ L (10)+ L (11)+ L (12)+
5p
L (13)]}} *100%
GW
={1-{ Minimum [L (1) ~ L (13)] / Maximum [L (1) ~ L (13)]}} *100%
13p
13p
):
X
: Test Point
X=1 to 5
Note (7) Definition of color gamut (C.G):
C.G= 'R G B /'R
R
, G0, B0 : color coordinates of red, green, and blue defined by NTSC, respectively.
0
R, G, B
'R
0 G0 B0
0 G0 B0
: color coordinates of module on 63 gray levels of red, green, and blue, respectively.
: area of triangle defined by R0, G0, B0
,*100%
'R G B: area of triangle defined by R, G, B
˖˜˘ ʳ˄ˌ ˆ˄
˃ˁˌ
˃ˁˋ
˃ˁˊ
˃ˁˉ
˃ˁˈ
˃ˁˇ
˃ˁˆ
˃ˁ˅
˃ˁ˄
˃
˃ ˃ˁ˅ ˃ˁˇ ˃ˁˉ ˃ˁˋ
G
0
G
B
B
0
R
0
R
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9 PRECAUTIONS
9.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) The module should be assembled into the system firmly by using every mounting hole. Be
careful not to twist or bend the module.
(2) While assembling or installing modules, it can only be in the clean area. The dust and oil may cause
electrical short or damage the polarizer.
(3) Use fingerstalls or soft gloves in order to keep display clean during the incoming inspection and
assembly process.
(4) Do not press or scratch the surface harder than a HB pencil lead on the panel because the polarizer is
very soft and easily scratched.
(5) If the surface of the polarizer is dirty, please clean it by some absorbent cotton or soft cloth. Do not use
Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might
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permanently damage the polarizer due to chemical reaction.
(6) Wipe off water droplets or oil immediately. Staining and discoloration may occur if they left on panel for
a long time.
(7) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contacting with hands, legs or clothes, it must be washed away thoroughly with soap.
(8) Protect the module from static electricity, it may cause damage to the C-MOS Gate Array IC.
(9) Do not disassemble the module.
(10) Do not pull or fold the lamp wire.
(11) Pins of I/F connector should not be touched directly with bare hands.
9.2 SAFETY PRECAUTIONS
(1) High temperature or humidity may reduce the performance of module. Please store LCD module within
the specified storage conditions.
(2) It is dangerous that moisture come into or contacted the LCD module, because the moisture may
damage LCD module when it is operating.
(3) It may reduce the display quality if the ambient temperature is lower than 10 ºC. For example, the
response time will become slowly, and the starting voltage of lamp will be higher than the room
temperature.
9.3 OPERATION PRECAUTIONS
(1) Do not pull the I/F connector in or out while the module is operating.
(2) Always follow the correct power on/off sequence when LCD module is connecting and operating. This
can prevent the CMOS LSI chips from damage during latch-up.
(3) The startup voltage of Backlight is approximately 1000 Volts. It may cause electrical shock while
assembling with inverter. Do not disassemble the module or insert anything into the Backlight unit.
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10 PACKAGING
10.1 CARTON
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Figure. 10-1 Packing method
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10.2 PALLET
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Figure. 10-2 Packing method
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11 DEFINITION OF LABELS
11.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
-
(a) Model Name: N141C1 - L04
(b) Revision: Rev. XX, for example: A1, …, C1, C2 …etc.
(c) Serial ID: X X
(d) Production Location: MADE IN XXXX. XXXX stands for production location.
Serial ID includes the information as below:
(a) Manufactured Date: Year: 1~9, for 2001~2009
(b) Revision Code: cover all the change
X X X X X Y M D X N N N N
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1
Serial No. CMO Internal Use
Year, Month, Date CMO Internal Use
Revision
CMO Internal Use
st
to 31st, exclude I , O and U
(c) Serial No.: Manufacturing sequence of product
11.2 CMO CARTON LABEL
(a) Production location: Made In XXXX. XXXX stands for production location.
32 / 34
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11.3 CARTON LABEL
PKG ID (3S)124161241729112345609886C20
www.panelook.com
Issued Date: Jan 17, 2006
Model No.: N141C1 - L04
Approval
REV.A06
DP/N 03J849
BOX Qty 20 Made in Taiwan
11.4 PALLET LABEL
FROM :CMO Corporation
Tainan, Taiwan 744 R.O.C
P.O.NUMBER
12345678
COUNTRY OF ORIGIN
TW
TO:DELL COMPUTER
2128 West Braker Austin TX
DELL P/N
12345
PACKING LIST# 1234567890123
Vendor ID Loc Id
12416 12416
Mfg Id 70896
PACKING LIST QTY 654321
DESTINATION MAS LOC
DESTINATION LOCATION
B4
12345678901234567890
PKG CNT 999 OF 999 12345
PART DESCRIPTION XXXXXXXXXXXXXXXXXXXXXXXXX
12345678901234567890123456789012345678901
BOX CNT REVISION
A00-00 Apr 29,2003
60
AIRBILL NUMBER
SHIP DATE
33 / 34
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
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Page 34
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
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