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N141XB-L05
Specification
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CMO N141XB-L05 Specification

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Model No.: N141XB -L05
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
5.6 EDID SIGNAL SPECIFICATION
6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PRECAUTIONS
8.1 HANDLING PRECAUTIONS
8.2 STORAGE PRECAUTIONS
8.3 OPERATION PRECAUTIONS
9. PACKING ------------------------------------------------------- 27
9.1 CARTON
9.2 PALLET
10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
10.2 CARTON LABEL
------------------------------------------------------- 3
------------------------------------------------------- 4
------------------------------------------------------- 5
------------------------------------------------------- 7
------------------------------------------------------- 11
------------------------------------------------------- 12
------------------------------------------------------- 20
------------------------------------------------------- 22
------------------------------------------------------- 26
------------------------------------------------------- 28
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Model No.: N141XB -L05
Approval
Version Date
Jan. 06. ‘04
Feb. 27. ‘04
Mar. 23. ‘04
Mar. 23. ‘04
Ver 1.0
Ver 1.1
Ver 2.0
Ver 3.0
Page
(New)
All
5
7
8
9
10
8
21
All
REVISION HISTORY
Section Description
Preliminary Specification was first issued.
All
2.1
3.1
3.2
3.2
6.2
Add LCD Cell Life Time Item
Modify Power Supply Current
Modify Backlight Unit Spec
Note (5) change I
Add Note(8)
Modify Backlight Unit Spec
Modify Timing Specifications:
All
Issue Approval Specification for Fujitsu.
White 350 (Typ) – (Max) Ш 350 (Typ) 380 (Max)
Black 400 (Typ) – (Max) Ш 450 (Typ) 480 (Max)
Vertical Stripe 400 (Typ) – (Max) Ш 450 (Typ) 480 (Max)
Lamp Input Voltage : Min 600 Ш 576 , Max 835 Ш 704
Lamp Current : Max 7.0 Ш 6.5 , Add Note (8)
Operating Frequency : Min 40 Ш 50
= 6.0 mA to IL = 2.0 ~ 6.5 mA
L
Operating Frequency : Min 50 Ш 45
470us < t1 Љ 10 msec Ш 0 < t1 Љ 20 msec
t5 Њ 200 msec Ш t5 Њ 100 msec
t6 Њ 5 msec Ш t6 Њ 0 msec
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
N141XB -L05 is a 14.1” TFT Liquid Crystal Display module with single CCFL Backlight unit and 30 pins
LVDS interface. This module supports 1024 x 768 XGA mode and can display 262,144 colors. The optimum
viewing angle is at 6 o’clock direction. The inverter module for Backlight is not built in.
1.2 FEATURES
- Thin and light weight
- XGA (1024 x 768 pixels) resolution
- DE (Data Enable) only mode
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock
- Support EDID Structure Version 1 Revision 3
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1.3 APPLICATION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note Active Area 285.7 (H) x 214.3 (V) (14.1” diagonal) mm Bezel Opening Area 288.9 (H) x 217.5 (V) mm Driver Element a-si TFT active matrix - ­Pixel Number 1024 x R.G.B. x 768 pixel ­Pixel Pitch 0.279 (H) x 0.279 (V) mm ­Pixel Arrangement RGB vertical stripe - ­Display Colors 262,144 color ­Transmissive Mode Normally white - ­Surface Treatment Hardness (3H), Anti-glare (Haze 25) - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 298.5 299.0 299.5 mm
Module Size
I/F connector mounting position The mounting inclination of the connector makes the screen
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 227.5 228.0 228.5 mm Depth(D) - 5.2 5.5 mm
Weight - 420 435 g -
center within ±0.5mm as the horizontal.
(1)
(1)
(2)
(2) Connector mounting position
+/- 0.5mm
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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 LCD Cell Life Time L
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 .
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Min. Max.
- 220 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
50000 - Hrs MTBF based
CELL
Value
Model No.: N141XB -L05
Approval
Unit Note
Note (2) The temperature of panel surface should be 0 ºC Min. and 50 ºC Max.
Note (3) 2ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
Storage Range
5
Temperature (ºC)
8060 -20 400 20-40
Note (4) 10 ~ 200 Hz, 0.5 Hr / Cycle, 1 cycles for each X, Y, Z. The fixing condition is shown as below:
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough
t Room Temperature
Side Mount Fixing Screw
Gap=2mm
so that the module would not be twisted or bent by the fixture.
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 - 7.0 mA Lamp Frequency FL - 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
Model No.: N141XB -L05
Approval
(1)
(1), (2), IL = (6.0) mA
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to Section 3.2 for further information).
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Model No.: N141XB -L05
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
- - 1.5 A (2)
RUSH
White - 350 mA (3)a
Power Supply Current
Black - 450 mA (3)b Vertical Stripe
lcc
- 450 mA (3)c
“H” Level VIH - - +100 mV - Differential Input Voltage for
LVDS Receiver Threshold
“L” Level V
-100 - - mV -
IL
Terminating Resistor RT - 100 - Ohm -
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
Value
Unit Note
Approval
+3.3V
R1
47K
Q1 2SK1475
FUSE
C3
1uF
Vcc
(LCD Module Input)
(High to Low)
(Control Signal)
SW
+12V
C1
1uF
VR1
R2
1K
47K
0.01uF
Q2
2SK1470
C2
Vcc rising time is 470us
+3.3V
0.9Vcc
0.1Vcc
GND
470us
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Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, DC
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Model No.: N141XB -L05
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Current and f
a. White Pattern
c. Vertical Stripe Pattern
= 60 Hz, whereas a power dissipation check pattern below is displayed.
v
b. Black Pattern
B
B
R
R
R
Active Area
R
B
B
B
R
R
G
G
G
G
G
G
B
B
B
Active Area
R
R
R R
Active Area
G
B
G
B
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Lamp Input Voltage VL 600 640 835 V Lamp Current IL 2.0 6.0 6.5 mA
Lamp Turn On Voltage VS
Operating Frequency FL 45 - 80 KHz (3) Power Consumption PL - 3.84 - W (4), IL = 6.0 mA Lamp Life Time LBL 10,000 15,000 - Hrs (5) Leakage Current IIN-I
Note (1) Lamp current is measured by utilizing a high frequency current meter as shown below:
LCD
Module
- - 1.0 mA (7)
OUT
HV (Pink)
LV (White)
Min. Typ. Max.
- - 1360 (25
- - 1670 (0
Value
1
2
Current Meter
Unit Note
o
C) V
o
C) V
I
RMS
RMS
(2)
RMS
(2)
RMS
= 6.0 mA
L
(1), (8)
Inverter
A
Note (2) The voltage shown above should be applied to the lamp for more than 1 second after startup.
Otherwise the lamp may not be turned on.
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Note (3) The lamp frequency may generate 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.
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Model No.: N141XB -L05
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Note (4) P
= IL VL
L
Note (5) The lifetime of lamp is defined as the time when it continues to operate under the conditions at Ta
= 25 2
o
C and IL = 2.0 ~ 6.5 mA
until one of the following events occurs:
RMS
(a) When the brightness becomes Љ 50% of its original value.
(b) When the effective ignition length becomes Љ 80% of its original value. (Effective ignition
length is defined as an area that the brightness is less than 70% compared to 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 generating 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.
Note (7) The lamp leakage current is measured by the current difference between in and out. And the
measurement condition is as below:
LCD Module
FG
GND
Low
I
Low
Current Probe
Inverter
I
Leak(RMS)
= I
Lamp
High(RMS)
- I
Low(RMS)
High
Current Probe
I
High
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Note (8) About operating current min 2.0mA , lamp maker has some advice as below
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)
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
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Model No.: N141XB -L05
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Rxin0(+/-)
Rxin1(+/-)
Rxin2(+/-)
CLK(+/-)
Vcc
(JAE-FI- XB30SL-HF10)
GND
Data
CLK
V
EDID
EDID
EDID
VL
LAMP CONNECTOR
4.2 BACKLIGHT UNIT
INPUT CONNECTOR
(JST-BHSR-02VS-1)
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
LVDS INPUT /
GENERATOR
EDID
EEPROM
SCAN DRIVER IC
TFT LCD PANEL
(1024x3x768)
DATA DRIVER IC
BACKLIGHT UNIT
1 HV (Pink)
2 LV (Black
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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 NC Non-Connection 6 CLK 7 DATA 8 Rxin0- LVDS Differential Data Input Negative
9 Rxin0+ LVDS Differential Data Input Positive
10 Vss Ground
11 Rxin1- LVDS Differential Data Input Negative
12 Rxin1+ LVDS Differential Data Input Positive
13 Vss Ground 14 Rxin2- LVDS Differential Data Input Negative 15 Rxin2+ LVDS Differential Data Input Positive 16 Vss Ground 17 CLK- LVDS Clock Data Input Negative 18 CLK+ LVDS Clock Data Input Positive 19 Vss Ground 20 NC Non-Connection 21 NC Non-Connection 22 Vss Ground 23 NC Non-Connection 24 NC Non-Connection 25 Vss Ground 26 NC Non-Connection 27 NC Non-Connection 28 Vss Ground 29 NC Non-Connection 30 NC Non-Connection
Note (1) The first pixel is even.
DDC 3.3V Power DDC 3.3V Power
EDID
DDC Clock DDC Clock
EDID
DDC Data DDC Data
EDID
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Model No.: N141XB -L05
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R0~R5,G0
-
G1~G5,B0,B1
-
B2~B5,DE,Hsync,Vsync
LVDS Level Clock
Note (2) Connector Part No.: JAE-FI-XB30SL-HF10 or equivalent
Note (3) User’s connector Part No: JAE-FI-X30C2L or equivalent
5.2 BACKLIGHT UNIT
Pin Symbol Description Color
1 HV High Voltage Pink 2 LV Ground Black
Note (1) Connector Part No.: JST-BHSR-02VS-1 or equivalent
Note (2) User’s connector Part No.: JST-SM02B-BHSS-1-TB or equivalent
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5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL
CLK+
T/7
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Model No.: N141XB -L05
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Rxin2
Rxin1
Rxin0
IN20 IN19 IN18 IN17 IN16 IN15 IN14
DE B5 B4 B3 B2 Vsync Hsync
IN13 IN12 IN11 IN10 IN9 IN8 IN7
B1 G4 G3 G2 G1 B0 G5
IN6 IN5 IN4 IN3 IN2 IN1 IN0
G0 R3 R2 R1 R0 R5 R4
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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Model No.: N141XB -L05
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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 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8
9 9 10 0A 11 0B 12 0C 13 0D 14 0E 15 0F 16 10 17 11 18 12 19 13 20 14 21 15 22 16 23 17 24 18 25 19 26 1A 27 1B 28 1C 29 1D 30 1E 31 1F 32 20 33 21 34 22 35 23 36 24 37 25 38 26 39 27 40 28 41 29
Byte #
(hex)
Field Name and Comments
Header 00 00000000 Header FF 11111111 Header FF 11111111 Header FF 11111111 Header FF 11111111 Header FF 11111111 Header FF 11111111 Header 00 00000000 EISA ID manufacturer name 06 00000110 EISA ID manufacturer name (Compressed ASCII) 10 00010000 ID product code (N141XB-L05 ) 3F 00111111 ID product code (hex LSB first) 9C 10011100 ID S/N (fixed “0”) 00 00000000 ID S/N (fixed “0”) 00 00000000 ID S/N (fixed “0”) 00 00000000 ID S/N (fixed “0”) 00 00000000 Week of manufacture (fixed “14”) 0E 00001110 Year of manufacture -1990 (fixed “2004") 0E 00001110 EDID structure version # (“1”) 01 00000001 EDID revision # (“3”) 03 00000011 Video I/P definition (“digital”) 80 10000000 Max H image size (“28 cm”) 1C 00011100 Max V image size (“21 cm”) 15 00010101 Display Gamma (Gamma = ”2.2”) 78 01111000 Feature support (“RGB, preferred timing”) 0A 00001010 Red/Green (Rx1, Rx0, Ry1, Ry0, Gx1, Gx0, Gy1, Gy0) 34 00110100 Blue/White (Bx1, Bx0, By1, By0, Wx1, Wx0, Wy1, Wy0) 85 10000101 Red-x (Rx = “0.570”) 92 10010010 Red-y (Ry = “0.335”) 55 01010101 Green-x (Gx = ”0.325”) 53 01010011 Green-y (Gy = ”0.570”) 92 10010010 Blue-x (Bx = ”0.150”) 26 00100110 Blue-y (By = ”0.125”) 20 00100000 White-x (Wx = ”0.313”) 50 01010000 White-y (Wy = ”0.329”) 54 01010100 Established timings 1 00 00000000 Established timings 2 (1024x768@60Hz) 08 00001000 Manufacturer’s reserved timings 00 00000000 Standard timing ID # 1 01 00000001 Standard timing ID # 1 01 00000001 Standard timing ID # 2 01 00000001 Standard timing ID # 2 01 00000001
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Value
(hex)
Value
(binary)
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Model No.: N141XB -L05
Approval
Byte #
(decimal)
42 2A 43 2B 44 2C 45 2D 46 2E 47 2F 48 30 49 31 50 32 51 33 52 34 53 35 54 36 55 37 56 38 57 39 58 3A 59 3B 60 3C 61 3D 62 3E 63 3F 64 40 65 41 # 1 H sync offset: H sync pulse width : V sync offset : V sync
66 42 67 43 68 44 69 45 70 46 71 47 72 48 73 49 74 4A 75 4B 76 4C 77 4D 78 4E 79 4F 80 50 81 51 82 52 83 53
84 54 # 2 Flag 00 00000000 85 55
Byte #
(hex)
Field Name and Comments
Standard timing ID # 3 01 00000001 Standard timing ID # 3 01 00000001 Standard timing ID # 4 01 00000001 Standard timing ID # 4 01 00000001 Standard timing ID # 5 01 00000001 Standard timing ID # 5 01 00000001 Standard timing ID # 6 01 00000001 Standard timing ID # 6 01 00000001 Standard timing ID # 7 01 00000001 Standard timing ID # 7 01 00000001 Standard timing ID # 8 01 00000001 Standard timing ID # 8 01 00000001 Detailed timing description # 1 Pixel clock (“65 MHz”) 64 01100100 # 1 Pixel clock (hex LSB first) 19 00011001 # 1 H active (“1024”) 00 00000000 # 1 H blank (“320”) 40 01000000 # 1 H active: H blank (“1024 : 320”) 41 01000001 # 1 V active (”768”) 00 00000000 # 1 V blank (”38”) 26 00100110 # 1 V active: V blank (”768 : 38”) 30 00110000 # 1 H sync offset (”24”) 18 00011000 # 1 H sync pulse width (”136”) 88 10001000 # 1 V sync offset: V sync pulse width (”3 : 6”) 36 00110110
width (”24 : 136 : 3 : 6”) 00 00000000 # 1 H image size (”285 mm”) 1D 00011101 # 1 V image size (”214 mm”) D6 11010110 # 1 H image size: V image size (”285 : 214”) 10 00010000 # 1 H boarder (”0”) 00 00000000 # 1 V boarder (”0”) 00 00000000 # 1 Flags (”Non-Interlace, Non-Stereo, Digital Separate”) 18 00011000 Detailed timing/monitor 00 00000000 descriptor #2 00 00000000 # 2 Flag 00 00000000 Vender specific info 01 00000001 Version 00 00000000 EISA ID manufacturer name 06 00000110 EISA ID manufacturer name (Compressed ASCII) 10 00010000 Link Type 20 00100000 # 2 Flag 00 00000000 # 2 Flag 00 00000000 # 2 Flag 00 00000000 # 2 Flag 00 00000000
# 2 Flag 00 00000000
Value
(hex)
(binary)
Value
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Byte #
(decimal)
86 56 87 57 88 58 89 59 90 5A 91 5B 92 5C 93 5D # 3 FE (hex) defines ASCII string (Model Name “N141XB”,
94 5E 95 5F 96 60 97 61 98 62 99 63
100 64 101 65 102 66 103 67 104 68 105 69 106 6A 107 6B 108 6C 109 6D
110 6E 111 6F 112 70 113 71 114 72 115 73 116 74 117 75 118 76
119 77 120 78 121 79 122 7A 123 7B 124 7C 125 7D 126 7E 127 7F
Byte #
(hex)
# 2 Flag 00 00000000 # 2 Flag 00 00000000 # 2 New line character # 2 indicates end of ASCII string 0A 00001010 # 2 Padding with “Blank” character 20 00100000 Detailed timing description # 3 00 00000000 # 3 Flag 00 00000000 # 3 Reserved 00 00000000
ASCII) # 3 Flag 00 00000000 # 3 1st character of string (“N”) 4E 01001110 # 3 2nd character of string (“1”) 31 00110001 # 3 3rd character of string (“4”) 34 00110100 # 3 4th character of string (“1”) 31 00110001 # 3 5th character of string (“X”) 58 01011000 # 3 6th character of string (“B”) 42 01000010 # 3 New line character # 3 indicates end of ASCII string 0A 00001010 # 3 Padding with “Blank” character 20 00100000 # 3 Padding with “Blank” character 20 00100000 # 3 Padding with “Blank” character 20 00100000 # 3 Padding with “Blank” character 20 00100000 # 3 Padding with “Blank” character 20 00100000 # 3 Padding with “Blank” character 20 00100000 Detailed timing description # 4 00 00000000 # 4 Flag 00 00000000 # 4 Reserved 00 00000000 # 4 FC (hex) defines Monitor name (“Color LCD”, ASCII) FC 11111100 # 4 Flag 00 00000000 # 4 1st character of name (“C”) 43 01000011 # 4 2nd character of name (“o”) 6F 01101111 # 4 3rd character of name (“l”) 6C 01101100 # 4 4th character of name (“o”) 6F 01101111 # 4 5th character of name (“r”) 72 01110010 # 4 6th character of name (<space>) 20 00100000 # 4 7th character of name (“L”) 4C 01001100 # 4 8th character of name (“C”) 43 01000011 # 4 9th character of name (“D”) 44 01000100 # 4 New line character # 4 indicates end of Monitor name 0A 00001010 # 4 Padding with “Blank” character 20 00100000 # 4 Padding with “Blank” character 20 00100000 # 4 Padding with “Blank” character 20 00100000 Extension flag 00 00000000 Chec k sum F7 11110 111
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Field Name and Comments
Model No.: N141XB -L05
Approval
Value
(hex)
FE 11111110
Value
(binary)
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5.6 EDID SIGINAL SPECIFICATION
(1) EDID Power
Parameter Symbol Conditions Min. Typ. Max. Unit
Power supply
voltage
Vcc Read Operation 2.2 — 5.5 V
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Model No.: N141XB -L05
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(2) DC characteristics
SCL, SDA
terminal input voltage
Hysteresis Voltage VHYS 0.05 VCC — V
Output Voltage
Input Leak current
(Vin =0.1V~VCC)
Output Leak current ILO -10 10 uA
Terminal capacity(Input, Output) Cin, Cout — 10 pF
Operating current
Stillness current
(SDA=SCL=VCC)
(WP=VSS,A0,A1,A2=VSS)
Symbol Min. Max. Unit Index
High Voltage VIH
Low Voltage VIL —
0.7uV
CC
— V
V
CC
0.3uV
VOL1 VOL2
ILI
ICC Write
ICC Read
ICCS —
—
-10
-10
—
0.4
0.6
10 50
3 1
30
100
V
uA
mA
uA
IOL=3mA, CC=2.5V IOL=6mA, CC=2.5V
WP=VSS
WP=VCC
Vout =0.1V~VCC,
WP=VSS
VCC=5.0V
0
Ta=25
C, Fclk=1.0MHz
VCC=5.5V,
SCL=400KHz
VCC=3.0V VCC=5.5V
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(3) AC characteristics (VCC=2.5~5.5V standard operation mode)
Item Symbol
Clock frequency Fclk — 100 — 400 KHz
Clock High Time THIGH 4000 — 900 —
Clock Low Time TLOW 4700 — 1300 —
SDA, SCL falling time TR — 1000 — 300
SDA, SCL rising time TF — 300 — 300
START hold time
START setup time
Data input hold time
Data input setup time
STOP setup time
Output decision time from a
clock
Bus free time TBUF 4700 — 1300 —
Rising time of Min VIH, VIL TOF — 250 20 250
THD:
STA
TSU:
STA
THD:
Data
TSU:
Data
TSU:
STO
TAA — 3500 100 900
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VCC=2.5V-5.5V
(Standard operation
Min. Max. Min. Max. Unit Index
4000 — 600 —
4700 — 600 —
0 — 0 —
250 — 100 —
4700 — 600 —
mode)
Model No.: N141XB -L05
VCC=4.5V-5.5V
(High-speed
operation
mode)
Approval
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CBЉ100pF
Spike oppression TSP — 50 — 50 ns
A write-in cycle time TWR — 10 — 10 ms
The number of times of data
rewriting
Byte and page
— 1M — 1M — cycles
VCC=5.0V
Ta=25
mode
0
C,
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6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ. Max. Unit Note
DCLK Frequency 1/Tc 50 65 68 MHz -
Vertical Total Time TV 771 806 850 TH -
DE
Vertical Addressing Time TVD 768 768 768 TH -
Horizontal Total Time TH 1200 1344 1500 Tc -
Horizontal Addressing Time THD 1024 1024 1024 Tc -
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INPUT SIGNAL TIMING DIAGRAM
DE
DCLK
T
DE
DATA
TVD
C
v
T
T
H
HD
T
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6.2 POWER ON/OFF SEQUENCE
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Model No.: N141XB -L05
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Power Supply
for LCD, Vcc
- Interface Signal
(LVDS Signal of Transmitter), V
I
- Power for Lamp
Timing Specifications:
0 < t1 Љ 20 msec
0 < t2 Љ 50 msec
0 < t3 Љ 50 msec
t4 Њ 200 msec
0V
0V
Power On
90%
10%
t1
Power Off
90%
Valid Data
t6 t5
50%50%
ONOFF OFF
Restart
t4
10%
t7
t3 t2
10%
t5 Њ 100 msec
t6 Њ 0 msec
0 < t7 Љ 50 msec (given by system)
0 < t7 Љ 400 msec (measured on TFT-LCD module)
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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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit Ambient Temperature Ta 25r2 Ambient Humidity Ha 50r10 %RH Supply Voltage VCC 3.3 V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Inverter Current IL Inverter Driving Frequency FL Inverter Sumida-H05-4783B
The measurement methods of optical characteristics are shown in Section 7.2. The following items
should be measured under the test conditions described in Section 7.1 and stable environment shown in
Note (6).
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Model No.: N141XB -L05
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o
C
mA
KHz
7.2 OPTICAL SPECIFICATIONS
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR 300 450 - - (2), (6)
Response Time
Average Luminance of White L
TR T
F
130 160 - cd/m2(4), (6)
AVE
White Variation of 5 Points GW - - 1.25 - (6), (7) Cross Talk CT - - 4.0 % (5), (6)
Rx 0.570 ­Ry 0.335 ­Gx 0.325 -
=0q, TY =0q
T
x
Viewing Normal Angle
Gy 0.570 -
Bx 0.150 -
By Wx 0.283 0.313 0.343 ­Wy 0.299 0.329 0.359 -
Color Chromaticity
Red
Green
Blue
White
Color Gamut C.G%
Horizontal
Viewing Angle
Vertical
Tx+ 40 45 -
T
- 40 45 -
x
TY+ 10 15 -
-
T
Y
CRt10
- 6 10 ms
- 17 25 ms
Typ.
-0.03
Typ.
+0.03
0.125
45 - % (8)
Deg. (1), (6)
30 35 -
(3)
(1), (6)
-
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Note (1) Definition of Viewing Angle (T x, Ty):
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Model No.: N141XB -L05
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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.
Normal
Tx = Ty = 0º
Ty- Ty
Tx-
Tx+
y+
12 o’clock direction
T
y+ = 90º
x+
TX+ = 90º
Contrast Ratio (CR) = L63 / L0
L63: Luminance of gray level 63
L 0: Luminance of gray level 0
CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (7).
Note (3) Definition of Response Time (T
100%
90%
Optical
Response
10%
0%
R
T
R
, TF):
Time
T
F
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A
A
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Model No.: N141XB -L05
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Note (4) Definition of Average Luminance of White (L
Measure the luminance of gray level 63 at 5 points
L
= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5
AVE
L (x) is corresponding to the luminance of the point X at Figure in Note (7).
Note (5) Definition of Cross Talk (CT):
CT = | Y
– YA | / YA u 100 (%)
B
Where:
Y
= Luminance of measured location without gray level 0 pattern (cd/m2)
A
Y
= Luminance of measured location with gray level 0 pattern (cd/m2)
B
(0, 0)
ctive Area
Y
(D/8,W/2)
A, L
Gray 32
Y
(D/2,7W/8)
A, D
(D,W)
Y
(D/2,W/8)
A, U
Y
(7D/8,W/2)
A, R
AVE
):
(D/4,W/4)
Y
(D/8,W/2)
B, L
Y
(D/2,7W/8)
B, D
(0, 0)
ctive Area
Gray 0
Gray 32
Y
B, U
Y
B, R
(3D/4,3W/4)
(D,W)
(D/2,W/8)
(7D/8,W/2)
Note (6) 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
500 mm
Photometer
(TOPCON BM-5A)
Field of View = 2º
Light Shield Room
(Ambient Luminance < 2 lux)
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Note (7) Definition of White Variation (GW):
Measure the luminance of gray level 63 at 5 points
GW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]
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Horizontal Line
D/4 D/2 3D/4
W
W/4
W/2
12
Vertical Line
3W/4
3
Active Area
Note (8) Definition of color gamut (C.G%):
C.G%= 'R G B /'R
R
R, G, B
'R
, G0, B0 : color coordinates of red, green, and blue defined by NTSC, respectively.
0
: color coordinates of module on 63 gray levels of red, green, and blue, respectively.
0 G0 B0
0 G0 B0
: area of triangle defined by R0, G0, B0
,*100%
'R G B: area of triangle defined by R, G, B
D
X
5
4
: Test Point
X=1 to 5
˖˜˘ʳ˄ˌˆ˄
˃ˁˌ
˃ˁˋ
˃ˁˊ
˃ˁˉ
˃ˁˈ
˃ˁˇ
˃ˁˆ
˃ˁ˅
˃ˁ˄
˃
˃ ˃ˁ˅ ˃ˁˇ ˃ˁˉ ˃ˁˋ
G
0
G
R
0
R
B
B
0
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8. PRECAUTIONS
8.1 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.
8.2 STORAGE 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.
8.3 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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9. PACKING
9.1 CARTON
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9.2 PALLET
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10. DEFINITION OF LABELS
10.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
-
C P 1 3 5 4 4 8 - 0 1
CP201032-01
01A
N141X5 - L03 Rev.XX
X X X X X X X Y M D L N N N N
(a) Model Name: N141XB - L05
(b) Revision: Rev. XX, for example: A1, …, C1, C2 …etc.
(c) Serial ID: X X
X X X X X Y M D X N N N N
Serial No. CMO Internal Use
Year, Month, Date CMO Internal Use
Revision
CMO Internal Use
(d) Customer Internal Product Code : CP201032-01
(e) Customer Internal Revision : XXX, for example: 01A, 02A …etc
Serial ID includes the information as below:
E207943
MADE IN TAIWAN
(a) Manufactured Date: Year: 1~9, for 2001~2009
(b) Revision Code: cover all the change
(c) Serial No.: Manufacturing sequence of product
10.2 CARTON LABEL
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1
st
to 31st, exclude I , O and U
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