Page 1
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
TFT LCD Approval Specification
MODEL NO.: G121S1-L01
High Luminance Modify
Approval
Customer:
Approved by:
Note:
記錄 工作 審核 角色 投票
2006-11-13
15:50:06 CST
2006-11-09
18:13:01 CST
Approve by Dept.
Mgr.(QA RA)
Apporve by
Director
tomy_chen(陳永一
/52720/54140/43150)
teren_lin(林添仁
/56910/36064)
Department
Manager(QA RA)
Director Accept
Accept
1 / 26
Version 3.1
Page 2
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
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 ------------------------------------------------------- 8
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
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. PACKAGING
8.1 PACKING SPECIFICA TIONS
8.2 PACKING METHOD
9. DEFINITION OF LABELS
10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
11. MECHANICAL CHARACTERISTICS
------------------------------------------------------- 3
------------------------------------------------------- 4
------------------------------------------------------- 6
------------------------------------------------------- 12
------------------------------------------------------- 13
------------------------------------------------------- 15
------------------------------------------------------- 17
------------------------------------------------------- 21
------------------------------------------------------- 23
------------------------------------------------------- 24
------------------------------------------------------- 25
2 / 26
Version 3.1
Page 3
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
REVISION HISTORY
Version Date Section Description
3.0
3.1
High Luminance Modify
Sep.12.’06
Nov.07.’06
All
3.1
G121S1-L01 approved Specification was first issued。
Modified Table 3.1
3 / 26
Version 3.1
Page 4
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
1. GENERAL DESCRIPTION
1.1 OVERVIEW
The G121S1-L01 model is a 12.1” TFT-LCD module with a 2-LED Line Backlight Unit and a 20-pin
1ch-LVDS interface. This module supports 800 x 600 SVGA mode and displays 262,144 colors. The
inverter modu
le for the Backlight Unit is built in.
1.2 FEATURES
- Wide viewing angle
- High
Luminance 1000nits
- Fast response time
- Hig
h contrast ratio
- SVGA (800 x 600 pixels) re solution
- Wide operating temperature
-
light emitting diode Lamp (LED) Backlight
- LVDS (Low Voltage Differential Signaling) interface
- RoHS Compliance
- Reversible- Scan Function
1.3 APPLICA TION
- TFT LCD Monitor
- TFT LCD TV
- Factory Application
- Amusement
- Vehicle
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Diagonal Size 12.1 inch
Active Area 246.00(H) x 184.50(V) mm
Bezel Opening Area 249.00(H) x 187.50(V) mm
Driver Element a-si TFT active matrix - Pixel Number 800 x R.G.B. x 600 pixel Pixel Pitch 0.3075(H) x 0.3075(V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally black - Surface Treat ment Hard coating (3H), Anti-glare (Haze 25%) - -
(1)
4 / 26
Version 3.1
Page 5
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 260.0 260.5 261.0 mm
Module Size
I/F connector mounting
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
(2) Connector mounting position
Vertical (V) 203.5 204.0 204.5 mm
Depth (D) 1 1.7 12.2 12.7 mm
Weight - - 660 g -
position
The mounting inclination of the connector makes
the screen center within ±0.5mm as the horizontal.
+/- 0.5mm
- (2)
Approval
(1)
5 / 26
Version 3.1
Page 6
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Operating Ambient T emperature TOP -30 +70 ºC (0), (1), (2)
Storage Temperature TST -40 +80 ºC (0), (1)
Min. Max.
Test Item Test Condition Note
High Temperature Storage Test 80ºC, 240 hours
Low Temperature Storage Test -40ºC, 240 hours
Thermal Shock Storage Test
High Temperature Operation Test 70ºC, 240 hours
Low Temperature Operation Test -30ºC, 240 hours
High Temperature & High Humidity
Operation Test
Heat Cycle Operation Test
ESD Test (Operation)
Shock (Non-Operating) 200G, 2ms, half sine wave, 1 time for ± X, ± Y, ± Z. (2)(3)
Vibration (Non-Operating) 1.5G, 10 ~ 300 Hz, 10min/cycle, 3 cycles each X, Y, Z (2)(3)
Note (0) All test conditions are as above table.
-40ºC, 0.5hour←→80℃, 0.5hour; 100cycles, 1hour/cycle
60ºC, RH 90%, 240hours
-30ºC, 1hour←→70ºC, 1hour; 50cycles, 4hour/cycle
150pF, 330Ω, 1sec/cycle
Condition 1 : panel contact, ±8KV
Condition 2 : panel non-contact ±15KV
Value
Unit Note
(1) (2)
(2)
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90 %RH Max. (Ta ≦ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) No display malfunctions.
Note (3) 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.
Note (4) Temperature of panel display surface area should be 80 ºC Max.
6 / 26
Version 3.1
Page 7
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 6.0 V
Logic Input Voltage VIN -0.3 2.7 V
Min. Max.
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - 31.9 V
Lamp Current IL 21 200 mA
Lamp Frequency FL - - 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.
Min. Max.
Value
Value
Unit Note
(1)
Unit Note
(1), (2), IL = 200mA
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
7 / 26
Version 3.1
Page 8
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply V oltage Vcc 3.0 3.3 / 5.0 5.5 V (1)
Ripple Voltage VRP - - 100 mV Rush Current I
White
Power Supply Current
Black
Vcc=3.3V - 655 835 (3)a
Vcc=5.0V - 400 490
Vcc=3.3V - 550 700 (3)c
Vcc=5.0V
- - 1.5 A (2)
RUSH
-
- 350 440
LVDS differential input voltage Vid -100 - +100 mV LVDS common input voltage Vic - 1.2 - V -
Note (1) The module is recommended to operate within 3.3V or 5.0V for normal function.
Note (2) Measurement Conditions:
Value
Unit Note
mA
mA
(3)b
(3)d
+3.3/+5.0V
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 470µs
0.1Vcc
0.9Vcc
+3.3/+5.0V
GND
470µs
8 / 26
Version 3.1
Page 9
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
(3)a : Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
(3)b : Vcc = 5.0 V, Ta = 25 ± 2 ºC, f
(3)c : Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
(3)d : Vcc = 5.0 V, Ta = 25 ± 2 ºC, f
a. White Pattern
Active Area
= 60 Hz, White Pattern
v
= 60 Hz, White Pattern
v
= 60 Hz, Black Pattern
v
= 60 Hz, Black Pattern
v
b. Black Pattern
Active Area
9 / 26
Version 3.1
Page 10
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
3.2 BACKLIGHT UNIT
Parameter Symbol
Min. Typ. Max.
Lamp Input Voltage VL 27.5 31.9 - V
Lamp Current IL 21 200 - mA
Lamp Turn On Voltage VS
- - - V
- Operating Frequency FL - - - KHz (3)
Lamp Life Time LBL 50000 - - Hrs (5), IL =200mA
Power Consumption PL - 6.38 - W (4), IL =200mA
Note (1) Lamp current is measured by utilizing high-frequency current meters as shown below:
LCD
Module
HV (White)
LV (Black)
HV (White)
(Black)
LV
Value
- V
1
2
A
Inverter
Unit Note
I
RMS
(1)
RMS
25 ºC, (2)
RMS
0 ºC, (2)
RMS
=200mA
L
A
Current Meter
YOKOGAWA 2016
1
2
A
Ta = 25 ± 2 ºC
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 synchronization frequency from the
display, which might cause line flow on the display. In order to avoid interference, the lamp
frequency should be detached from the horizontal synchronization frequency and its harmonics
as far as possible.
Note (4) P
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the
Note (6) The waveform of the voltage output of inverter must be area-symmetric and the design of the
= IL ×VL
L
o
condition Ta = 25 ±2
C and IL = 21 ~ 200 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 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.)
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-DC 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.
10 / 26
Version 3.1
Page 11
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
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
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 √2 ± 10%;
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
* Asymmetry rate:
I p
| I
– I –p | / I
p
* 100%
rms
I -p
* Distortion rate
I
(or I –p) / I
p
rms
11 / 26
Version 3.1
Page 12
4. BLOCK DIAGRAM
)
4.1 TFT LCD MODULE
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
RX0(+/-)
RX1(+/-)
RX2(+/-)
RXC(+/-)
U / D
L / R
Vcc
GND
or JAE-FI-SEB20P-HFE
VL
4.2 BACKLIGHT UNIT
(STARCONN 076B20-0048RA-G4
INPUT CONNECTOR
LAMP CONNECTOR
(JST BHR-03VS-1)
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
LVDS INPUT /
SCAN DRIVER IC
TFT LCD PANEL
(800x R.G.B.x600)
DA TA DRIVER IC
BACKLIGHT UNIT
1 HV(White)
2 LV(Black)
1 HV(White)
2 LV(Black)
12 / 26
Version 3.1
Page 13
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Name Description
1 VCC_IN Power Supply (5.0 V / 3.3 V )
2 VCC_IN Power Supply (5.0 V / 3.3 V )
3 GND Ground
4 GND Ground
5 RX0- Differential Data Input, CH0 (Negative )
6 RX0+ Differential Data Input, CH0 ( Positive )
7 GND Ground
8 RX1- Differential Data Input, CH1 ( Negative )
9 RX1+ Differential Data Input , CH1 ( Positive )
10 GND Ground
11 RX2- Differential Data Input , CH2 ( Negative )
12 RX2+ Differential Data Input , CH2 ( Positive )
13 GND Ground
14 CLK- Differential Clock Input ( Negative )
15 CLK+ Differential Clock Input ( Positive )
16 GND Ground
17 L/R Horizontal Display Mode Select Signal
18 U/D Vertical Display Mode Select Signal
19 GND Ground
20 GND Ground
Note (1) Connector Part No.: ST ARCONN 076B20-0048RA-G4 or JAE FI-SEB20P-HFE or equivalent.
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
Remark
R0 ~ R5, G0
G1 ~ G5, B0, B1
B2 ~ B5, DE
LVDS Level Clock
Note (5)
Note (5)
Note (2) Mating Connector Part No.: JAE-FI-SE20M, FI-S20S or equivalent.
Note (3) The first pixel is odd.
Note (4) Input signal of even and odd clock should be the same timing.
Note (5)
L/R=High, U/D=Low L/R=Low, U/D=Low
R/L=High, U/D=High R/L=Low, U/D=High
13 / 26
Version 3.1
Page 14
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
5.2 BACKLIGHT UNIT
Pin Symbol Description Remark
1 HV High Voltage White
2 LV Low Voltage Black
Note (1) Connector Part No.: JST BHR-03VS-1 or equivalent
Note (2) User’s connector Part No.: JST SM03(4.0)B-BHS-1-TB or equivalent
5.3 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 6-bit gray scale dat a input for
the color. The higher the binary input, the brighter the color. The table below provides the assignment of
color versus data input.
Data Signal
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
1
0
0
0
1
1
1
0
0
0
:
:
1
1
1
0
0
0
:
:
0
0
0
0
0
0
:
:
0
0
0
Red Green Blue
0
0
0
0
0
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
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
1
1
1
1
0
0
0
0
0
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
0
0
0
0
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
1
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
0
1
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
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
1
1
1
1
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
0
0
0
0
0
0
0
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
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
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
1
1
0
:
:
:
:
0
1
1
0
1
1
14 / 26
Version 3.1
Page 15
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
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
LVDS Clock
Vertical Active Display Term
Horizontal Active Display Term
Note：(1) Because this module is operated by DE only mode, Hsync and Vsync input signals should be
set to low logic level or ground. Otherwise, this module would operate abnormally.
Frequency Fc 33.4 39.7 48.3 MHz Period Tc 20.7 25.1 29.9 ns
Frame Rate Fr 56 60 75 Hz Tv=Tvd+Tvb
Total Tv 606 628 650 Th Display Tvd 600 600 600 Th Blank Tvb Tv-Tvd 28 Tv-Tvd Th Total Th 920 1056 1240 Tc Th=Thd+Thb
Display Thd 800 800 800 Tc Blank Thb Th-Thd 256 Th-Thd Tc -
Approval
INPUT SIGNAL TIMING DIAGRAM
15 / 26
Version 3.1
Page 16
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should follow the
conditions shown in the following diagram.
0.9 V
Power Supply
CC
0.9 V
CC
V
0.5ms≤T1≤10ms
2≤50ms
0≤T
3≤50ms
0≤T
500ms≤T
CC
0V
4
Signals
0V
Backlight (Recommended)
200ms≤T5
200ms≤T6
0.1V
CC
1
T
2
T
Power On
50%
5
T
Power ON/OFF Sequence
VALID
50%
T
6
T
3
Power Off
0.1VDD
T
4
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.
16 / 26
Version 3.1
Page 17
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
25±2
50±10
Supply Voltage VCC 5.0 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Inverter Current IL 200 mA
Inverter Driving Frequency FL - KHz
Inverter Sumida H05-5052
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items
should be measured under the test conditions described in 7.1 and stable environment shown in Note (5).
Item Symbol Condition Min. Typ. Max. Unit Note
Red
Color
Chromaticity
Green
Blue
White
Center Luminance of White L
Contrast Ratio CR
Response Time
White Variation
Horizontal
Viewing Angle
Vertical
Rx
Ry
Gx
Gy
Bx
By
=0°, θY =0°
θ
x
CS-1000
Typ -
0.03
Wx
Wy
C
880 1000 - cd/m2(4), (5)
700 1000 - - (2), (5)
TR - 13 18 ms
T
F
δW θ
θ
+
x
θ
-
x
θ
+
Y
θ
-
Y
θ
=0°, θY =0°
x
=0°, θY =0°
x
CR≥10
80 89 80 89 80 89 80 89 -
0.620
0.345
0.318
0.556
0.147
Typ +
0.03
0.120
0.326
0.340
- 12 17 ms
- 1.25 1.4 - (5), (6)
o
C
%RH
-
-
-
-
(1), (5)
-
-
-
-
(3)
Deg. (1), (5)
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Note (1) Definition of Viewing Angle (θx, θy):
.67 ms
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
θX- = 90º
x-
6 o’clock
θ
y- = 90º
y-
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Normal
θx = θy = 0º
θy- θy+
θx−
θx+
y+
12 o’clock direction
θ
y+ = 90º
x+
θX+ = 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%
, TF) and measurement method:
R
T
F
Gray Level 63
Time
T
R
66.67 ms
66
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Version 3.1
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Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 63 at center point
L
= L (5)
C
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
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
LCD Panel
Center of the Screen
Field of View = 2º
500 mm
BM-5A
CS-1000
Light Shield Room
(Ambient Luminance < 2 lux)
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Note (6) Definition of White Variation (δW):
Measure the luminance of gray level 63 at 5 points
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
Maximum [L (1), L (2), L (3), L (4), L (5)]
δW =
Minimum [L (1), L (2), L (3), L (4), L (5)]
Horizontal Line
D
D/4 D/2 3D/4
W/4
1 2
X
W/2
W
Ve rtical Line
3W/
3
5
4
: Test Point
X=1 to 5
Active Area
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8. PACKAGING
8.1 PACKING SPECIFICATIONS
(1) 15pcs LCD modules / 1 Box
(2) Box dimensions: 461 (L) X 362 (W) X 314 (H) mm
(3) Weight: approximately 11.15Kg (15pcs modules per box)
8.2 PACKING METHOD
(1) Carton Packing should have no failure in the following reliability test items.
Test Item Test Conditions Note
ISTA STANDARD
Random, Frequency Range: 2 – 200 Hz
Vibration
Dropping Test 1 Angle, 3 Edge, 6 Face, 61 cm Non Operation
Top & Bottom: 30 minutes (+Z), 10 min (-Z),
Right & Left: 10 minutes (X)
Back & Forth 10 minutes (Y)
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
Non Operation
Figure. 8-1 Packing method
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DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
Figure. 8-2 Packing method
22 / 26
Version 3.1
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DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
9. DEFINITION OF LABELS
9.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
(a) Model Name: G121S1-L01
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) CMO barcode definition:
Serial ID: XX
Code Meaning Description
XX CMO internal use XX Revision Cover all the change
X CMO internal use -
YMD
L Product line # Line 1=1, Line 2=2, Line 3=3, …etc.
NNNN Serial number Manufacturing sequence of product
-XX-X-XX-YMD-L-NNNN
Year, month, day Year: 2001=1, 2002=2, 2003=3, 2004=4…
Month: 1~12=1, 2, 3, ~, 9, A, B, C
Day: 1~31=1, 2, 3, ~, 9, A, B, C, ~, W, X, Y, exclude I, O, U.
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Version 3.1
Page 24
DOC No.:14068027
Issued Date: Nov. 07, 2006
Model No.: G121S1-L01
Approval
10. PRECAUTIONS
10.1 ASSEMBL Y AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as be nding or twisting to the module during assembly.
(2) To assemble or install module into user’s system can be only in clean working areas. The dust and oil
may cause electrical short or worsen the polarizer.
(3) It’s not permitted to have pressure or impulse on the module because the LCD panel and Backlight
will be damaged.
(4) Always follow the correct power sequence when LCD module is connecting and operating. This can
prevent damage to the CMOS LSI chips during latch-up.
(5) Do not pull the I/F connect or in or out while the module is operating.
(6) Do not disassemble the mo dule.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) It is dangerous that moisture come into or contacted the LCD module, because moisture may damage
LCD module when it is operating.
(9) High temperature or humidity may reduce the performance of module. Please store LCD module
within the specified storage conditions.
(10) When ambient temperature is lower than 10ºC may reduce the display quality. For example, the
response time will become slowly, and the starting voltage of
temperature.
LED will be higher than room
10.2 SAFETY PRECAUTIONS
(1) The startup voltage of Backlight is approximately 1000 Volts. It may cause electrical shock while
assembling with inverter. Do not disa ssemble the module or insert anything into the Backlight unit.
(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contact with hands, skin or clothes, it has to be washe d away thoroughly with soap.
(3) After the mod ule’s end of life, it is not harmful in case of normal operation and storage.
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