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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
REVISION HISTORY
Version Date
Ver 3.0
Ver 3.1
Jul. 20,’06
Jul. 31, ‘06
Page
(New)
All
10
Section Description
All
Approval specification first issued.
3.2
Update backlight power consumption by customer definition
4 / 36
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1 GENERAL DESCRIPTION
1.1 OVERVIEW
N121I3 -L04 is a 12.1” TFT Liquid Crystal Display module with single CCFL Backlight unit and 20 pins
LVDS interface. This module supports 1280 x 800 Wide-XGA 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 (1280 x 800 pixels) resolution
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 1 pixel/clock
- RoHS compliance
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
1.3 APPLICATION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 261.12 (H) x 163.2 (V) (12.1” diagonal) mm
Bezel Opening Area 263.12 (H) x 165.2 (V) mm
Driver Element a-si TFT active matrix - Pixel Number 1280 x R.G.B. x 800 pixel Pixel Pitch 0.204 (H) x 0.204 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Anti-glare type - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 275.3 275.8 276.3 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 177.4 178 178.6 mm
Depth(D) - 4.9 5.2 mm
Weight
- 260 275 g (2)
- 275 290 g (3)
(1)
(1)
Note (2) Weight without inverter & inverter bracket.
Note (3) Weight with inverter & inverter bracket.
5 / 36
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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) (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.
Relative Humidity (%RH)
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
Value
Min. Max.
- 200/2 G/ms (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Unit Note
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (200G / 2ms) is half Sine Wave,.
Note (4) 10 ~ 500 Hz, 30 min/cycle,1cycles for each X, Y, Z axis.
8060-20400 20-40
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
Bracket
LCD Module
Side Mount Fixing Screw
Stage
6 / 36
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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 50 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
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Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
(1)
(1), (2), IL = 6.0 mA
RMS
RMS
(1), (2)
should be restricted to the conditions described under Normal Operating Conditions.
Note (2) Specified values are for lamp (Refer to Section 3.2 for further information
7 / 36
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -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
White - 270 300 mA (3)a
Black
LVDS Differential Input High Threshold V
LVDS Differential Input Low Threshold V
- 1.2 1.5 A (2)
RUSH
lcc
TH(LVDS)
TL(LVDS)
- 330 360 mA (3)b
+100 mV
-100 mV
LVDS Common Mode Voltage VCM 1.125 1.375 V (5)
LVDS Differential Input Voltage |VID| 100 600 mV (5)
Terminating Resistor RT - 100 - Ohm Power per EBL WG P
- 2.873 - W (4)
EBL
Note (1) The module should be always operated within above ranges.
Value
Unit Note
Approval
(5),
=1.2V
V
CM
(5)
=1.2V
V
CM
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
FUSE
C3
1uF
Vcc
(LCD Module Input)
+3.3V
0.9Vcc
0.1Vcc
GND
470us
8 / 36
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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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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
Current and f
Note (4) The specified power are the sum of LCD panel electronics input power and the inverter input
a. White Pattern
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
= 60 Hz, whereas a power dissipation check pattern below is displayed.
(d) The inverter used is provided from O2Micro(www.o2micro.com). CMO doesn’t provide the
inverter in this product.
Note (5) The parameters of LVDS signals are defined as the following figures.
Single Ended
Differential
CM
V
0V
V
0V
V
VID|
VID|
9 / 36
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Lamp Input Voltage VL 540 600 660 V
Lamp Current IL 2.0 6.0 6.5 mA
Lamp Turn On Voltage VS
- - 1220 (25
- - 1400 (0
Operating Frequency FL 50 - 80 KHz (3)
Lamp Life Time LBL 15,000 - - Hrs (5)
Power Consumption PBL 3.6 4.0 4.4 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
RMS
(2)
RMS
(2)
RMS
= 6.0 mA
L
(1)
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
= Inverter input power
BL
Inverter input power is measured at 8
th
step(the max brightness step) @ Vin=12V
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 lower than 50% of its original value.
(b) When the effective ignition length becomes or lower 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 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.
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
which has unsymmetrical voltage and unsymmetrical current and spike wave. Lamp frequency may
10 / 36
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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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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
* Asymmetry rate:
I p
I -p
| 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(+/-)
CLK(+/-)
Vcc
( DF19KR-20P-1H or equivalent )
INPUT CONNECTOR
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LVDS INPUT /
TIMING CONTROLLER
DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
SCAN DRIVER IC
TFT LCD PANEL
(1280x3x800)
GND
Data
EDID
CLK
EDID
V
EDID
VL
LAMP CONNECTOR
(JST-BHSR-02VS-1)
4.2 BACKLIGHT UNIT
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
EDID
EEPROM
DATA DRIVER IC
BACKLIGHT UNIT
1 HV (Pink)
2 LV (White
12 / 36
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5 INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Symbol Description Polarity Remark
1 VSS Ground 2 VDD Power Supply +3.3 V 3 VDD Power Supply +3.3 V 4 V
5 TEST Panel Self Test
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 VSS Ground - -
Note (1) Connector Part No.: DF19KR-20P-1H or equivalent
DDC +3.3 V
EDID
DDC Clock
EDID
DDC Data
EDID
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
R0~R5,G0-
G1~G5,B0,B1
-
B2~B5,Hsync,Vsync,DE
LVDS Level
Note (2) User’s connector Part No: DF19G-20S-1C or equivalent
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.: JST-SM02B-BHSS-1-TB or equivalent
5.3 TIMING DIAGRAM OF LVDS INPUT SIGNAL
CLK+
Rxin2
Rxin1
Rxin0
T/7
IN20 IN19 IN18IN17IN16IN15 IN14
DE B5 B4 B3 B2 Vsync Hsync
IN13 IN12 IN11IN10IN9IN8 IN7
B1 G4 G3 G2 G1 B0 G5
IN6 IN5 IN4IN3IN2IN1 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)
According to VESA CVT Rev1.1)
37 # 1 Pixel clock (hex LSB first)
38 # 1 H active (“1280”)
39 # 1 H blank (“90”)
3A # 1 H active : H blank (“1280 : 90”)
3B # 1 V active (”800”)
3C # 1 V blank (”23”)
3D # 1 V active : V blank (”800 :23”)
3E # 1 H sync offset (”18”)
3F # 1 H sync pulse width ("12”)
40 # 1 V sync offset : V sync pulse width (”3 : 6”)
# 1 H sync offset : H sync pulse width : V sync offset : V sync
41
width (”18:12 : 3 : 6”)
42 # 1 H image size (”261 mm”)
43 # 1 V image size (”163 mm”)
44 # 1 H image size : V image size (”261 : 163”)
45 # 1 H boarder (”0”)
46 # 1 V boarder (”0”)
# 1 Non-interlaced, Normal, no stereo, Separate sync, H/V pol
Negatives, DE only note: LSB is set to “1” if panel is DE-timing
47
Manufacturer P/N (If <13 char, then terminate with ASCII code
6B
0Ah, set remaining char = 20h)
6C Flag
6D Flag
6E Flag
6F Data Type Tag:
70 Flag
71 SMBUS value @ 10 [cd/m2]=43 2B
72 SMBUS value @ 17 [cd/m2]=61 3D
73 SMBUS value @24 [cd/m2]=70 46
74 SMBUS value @ 30 [cd/m2]=79 4F
75 SMBUS value @ 60 [cd/m2]=114 72
76 SMBUS value @ 100 [cd/m2]=142 8E
77 SMBUS value @ 140[cd/m2]=175 AF
78 SMBUS value @ 180 [cd/m2]=214 D6
79 Numbers of LVDS Recevier chip = 1
7A BIST Enable: Yes = '01' No = '00' ("Yes")
(If <13 char, then terminate with ASCII code 0Ah, set remaining
7B
char = 20h)
(If <13 char, then terminate with ASCII code 0Ah, set remaining
7C
char = 20h)
(If <13 char, then terminate with ASCII code 0Ah, set remaining
z Prohibited Components
z “Holy Stone(كعഘ)”’s products are prohibited.
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.
23 / 36
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7 INTERFACE TIMING
7.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item SymbolMin. Typ. Max. Unit Note
DCLK Frequency 1/Tc - 71 73 MHz -
Vertical Total Time TV 802 823 840 TH -
DE
Vertical Addressing Time TVD 800 800 800 TH -
Horizontal Total Time TH 138014401450 Tc -
Horizontal Addressing Time THD 128012801280 Tc -
INPUT SIGNAL TIMING DIAGRAM
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
DE
DCLK
TC
DE
DATA
7.2 POWER ON/OFF SEQUENCE
Power On
90%
Power Supply
for LCD, Vcc
- Interface Signal
(LVDS Signal of
Transmitter), V
- Power for Lamp
0V
0V
I
10%
t1
HD
T
Restart
t7
10%
10%
t4
Valid Data
ONOFF OFF
Power Off
90%
t3 t2
t6 t5
50%50%
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Timing Specifications:
0.5ms <t1Љ10 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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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
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 6.0 mA
Inverter Driving Frequency FL 61 KHz
Inverter Sumida-H05-4915
The measurement methods of optical characteristics are shown in Section 8.2. The following items
should be measured under the test conditions described in Section 8.1 and stable environment shown in
Note (6).
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25r2
50r10
DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
o
C
%RH
8.2 OPTICAL SPECIFICATIONS
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR 300 500 - - (2), (5)
Response Time
Average Luminance of White L5p 150 180 - cd/m2(4), (5)
Luminance Non-Uniformity
Color Gamut C.G 42 45 - % (5), (7)
Red
Color
Chromaticity
Green
Blue
White
Horizontal
Viewing Angle
Vertical
TR - 5 10 ms
- 11 16 ms
T
F
GW5p
GW
13p
Rx
Ry
Gx
Gy
Bx
By
T
Viewing Normal
=0q, TY =0q
x
Angle
- - 20 %
- - 35 %
0.590
0.340
0.319
TYP
-0.02
0.541
0.152
TYP
+0.02
0.125
Wx 0.315 -
Wy
Tx+
T
x
TY+
T
Y
CRt10
-
0.330
40 45 40 45 15 20 40 45 -
Deg.
(3)
(5), (6)
-
-
-
-
-
(1), (5)
-
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Note (1) Definition of Viewing Angle (Tx, Ty):
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
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 (6).
Note (3) Definition of Response Time (T
100%
90%
Optical
Response
Gray Level 63
10%
0%
R
T
R
, TF):
Gray Level 0
Gray Level 63
Time
T
F
66.67ms
66.67m
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
Note (4) Definition of Average Luminance of White (L
Measure the luminance of gray level 63 at 5 points
L
= [L (10)+ L (11)+ L (12)+ L (13)+ L (5)] / 5
AVE
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
):
AVE
Field of View = 2º
CA210
CS-1000T
500 mm
Light Shield Room
(Ambient Luminance < 2 lux)
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
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 13
Note (7) Definition of color gamut (C.G):
C.G= ΓR G B /ΓR
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, B
,*100%
Γ '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
Active Area
0
R
0
R
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9 PRECAUTIONS
9.1 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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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
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 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.
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 PACKING
10.1 CARTON
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
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10.2 PALLET
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
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11 DEFINITION OF LABELS
11.1 MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following
explanation.
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
N121I3 -L04
N141X5 - L03Rev.XX
01A
X X X X X X X Y M D L N N N N
C P 1 3 5 4 4 8 - 01
(a) Model Name: N121I3 - L04
(b) Revision: Rev. XX, for example: C1, C2 …etc.
(c) Serial ID: X X
X X X X X Y M D L N N N N
E207943
MADE IN TAIWAN
Serial No.
Product Line
Year, Month, Date
CMO Internal Use
Revision
CMO Internal Use
Serial ID includes the information as below:
(a) Manufactured Date: Year: 1~9, for 2001~2009
Month: 1~9, A~C, for Jan. ~ Dec.
Day: 1~9, A~Y, for 1
(b) Revision Code: cover all the change
(c) Serial No.: Manufacturing sequence of product
st
to 31st, exclude I , O and U
33 / 36
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Dell PPID label contains information as below:
(a) Serial ID: TW-0SSSSS-70896-YMD-XXXX
(b) Production location: Made in XXXX.
(d) Revision code: X00, X10, X20, A00..etc.
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
Serial Numbers
Production Year, Month, Date
Manufacturing ID
Part Number
11.2 CARTON LABEL
(a) Production location: Made In XXXX. XXXX stands for production location.
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11.3 CUSTOMER CARTON LABEL
PKG ID (3S)124161241729112345609886C20
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DOC No.: 14067654
Issued Date: Jul. 31, 2006
Model No.: N121I3 -L04
Approval
REV.A06
DP/N 03J849
BOX Qty 20Made in Taiwan
Vendor ID Loc Id
12416 12416
Mfg Id
70896
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One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
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