AZDISPLAYS G121X1-L02

Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
TFT LCD Preliminary Specification
MODEL NO.: G121X1-L02
Customer:
Approved by:
Note:
FOR MORE INFORMATION:
AZ DISPLAYS, INC.
75 COLUMBIA, ALISO VIEJO, CA 92656
Http://www.AZDISPLAYS.com
Liquid Crystal Display Division
QRA Division.
OA Head Division.
Approval
Approval
1 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
- CONTENTS REVISION HISTORY
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3
1. GENERAL DESCRIPTION
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4
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6
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7
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11
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12
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14
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16
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20
9. DEFINITION OF LABELS
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22
10. PRECAUTIONS
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23
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24
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
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 SPECIFICATIONS
8.2 PACKING METHOD
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
11. MECHANICAL CHARACTERISTICS
2 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
REVISION HISTORY
Version
Date
Section
1.0
July. 2.2008
All
Description
G121X1-L02 Preliminary SPEC was first issued
3 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
The G121X1-L02 model is a 12.1” TFT-LCD module with a 2-CCFL Backlight Unit and a 20-pin
1ch-LVDS interface. This module supports 1024 x 768 XGA mode and displays 262,144 colors. The
inverter module for the Backlight Unit is not built in.
1.2 FEATURES
- Wide viewing angle
- High contrast ratio
- Fast response time
- XGA (1024 x 768 pixels) resolution
- Wide operating temperature
- DE (Data Enable) mode
- LVDS (Low Voltage Differential Signaling) interface
- RoHS Compliance
- Lamp Replaceable
- Sunlight Readable
1.3 APPLICATION
- TFT LCD Monitor
- TFT LCD TV
- Industrial Application
- Amusement
- Vehicle
1.4 GENERAL SPECIFICATI0NS
Item
Diagonal Size
Active Area
Bezel Opening Area
Driver Element
Pixel Number
Pixel Pitch
Pixel Arrangement
Display Colors
Transmissive Mode
Surface Treatment
Specification
12.1
245.76(H) x 184.32(V)
249.0 x 187.5
a-si TFT active matrix
1024 x R.G.B. x 768
0.240(H) x 0.240(V)
RGB vertical stripe
262,144
Normally white
Hard coating (3H), Glare
Unit
inch
mm
mm
pixel
mm
color
-
Note
(1)
-
4 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
1.5 MECHANICAL SPECIFICATIONS
Item
Horizontal (H)
Module Size
Vertical (V)
Depth (D)
Weight
I/F connector mounting
position
Min.
260.2
203.7
(12.15)
Typ.
260.5
204
(12.45)
Max.
260.8
204.3
(12.75)
(700)
The mounting inclination of the connector makes
the screen center within ±0.5mm as the horizontal.
Unit
mm
mm
mm
g
Note
-
(2)
(1)
-
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
(2) Connector mounting position
+/- 0.5mm
5 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Test Item
High Temperature Storage Test
Low Temperature Storage Test
Thermal Shock Storage Test
High Temperature Operation Test
Low Temperature Operation Test
High Temperature & High Humidity
Operation Test
Shock (Non-Operating)
Vibration (Non-Operating)
Test Condition
85ºC, 240 hours
-40ºC, 240 hours
-30ºC, 0.5hour←→80℃, 0.5hour; 1hour/cycle,100cycles
80ºC, 240 hours
-30ºC, 240 hours
Note
(1)(2)
60ºC, 90%RH, 240hours
200G, 2ms, half sine wave, 1 time for ± X, ± Y, ± Z.
1.5G, 10 ~ 300 Hz, 10min/cycle, 3 cycles each X, Y, Z
(3)
(3)
Note (1) There should be no condensation on the surface of panel during test.
Note (2) Temperature of panel display surface area should be 90 ºC Max.
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) In the standard conditions, there is no function failure issue occurred. All the cosmetic specification
is judged before the reliability test
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item
Power Supply Voltage
Logic Input Voltage
Symbol
Vcc
VIN
Value
Min.
-0.3
-0.3
Unit
Note
V
V
(1)
Unit
Note
VRMS
mARMS
KHz
(1), (2), IL = (8)mA
Max.
4.0
2.7
2.2.2 BACKLIGHT UNIT
Item
Lamp Voltage
Lamp Current
Lamp Frequency
Symbol
VL
IL
FL
Value
Min.
2.0
45
Max.
2.5K
8.5
80
(1), (2)
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.
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
6 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Ta = 25 ± 2 ºC
Parameter
Symbol
Power Supply Voltage
Ripple Voltage
Rush Current
Min.
3.0
-100
-
Vcc
VRP
IRUSH
White
Black
LVDS differential input voltage
LVDS common input voltage
Power Supply Current
Vid
Vic
Value
Typ.
3.3
350
510
1.2
Max.
3.6
100
1.0
490
650
+100
-
Unit
Note
V
mV
A
mA
mA
mV
V
(2)
(3)a
(3)b
-
Note (1) The module is recommended to operate within specification ranges listed above for normal
function.
Note (2) Measurement Conditions:
+3.3V
Q1
2SK1475
Vcc
C3
FUSE
(LCD Module Input)
1uF
R1
47K
(High to Low)
(Control Signal)
Q2
R2
2SK1470
SW
1K
+12V
VR1
47K
C2
C1
0.01uF
1uF
Vcc rising time is 470µs
+3.3V
0.9Vcc
0.1Vcc
GND
470µs
7 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
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.
b. Black Pattern
a. White Pattern
Active Area
Active Area
8 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
3.2 BACKLIGHT UNIT
Parameter
Symbol
Lamp Input Voltage
Lamp Current
VL
IL
Lamp Turn On Voltage
VS
Operating Frequency
Lamp Life Time
Power Consumption
FL
LBL
PL
Value
Typ.
500
8.0
4.0
Min.
450
2.0
45
50000
-
Max.
550
8.5
1010
1200
80
-
Unit
Note
VRMS
mARMS
VRMS
VRMS
KHz
Hrs
W
IL =8mA
(1)
25 ºC, (2)
0 ºC, (2)
(3)
(5), IL =8mA
(4), IL =8mA
Note (1) Lamp current is measured by utilizing high-frequency current meters as shown below:
HV (Pink)
LV (White)
LCD
Module
1
2
A
A
Inverter
HV (Pink)
LV (White)
1
2
Current Meter
YOKOGAWA 2016
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) PL = IL ×VL
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the
condition Ta = 25 ±2 oC and IL = 2.0 ~ 8.0 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.)
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.
9 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
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:
Ip
| I p – I –p | / Irms * 100%
I -p
* Distortion rate
I p (or I –p) / Irms
10 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
RX2(+/-)
RXC(+/-)
Vcc
GND
VL
LVDS INPUT /
TIMING CONTROLLER
SCAN DRIVER IC
RX1(+/-)
INPUT CONNECTOR
(STARCONN 076B20-0048RA-G4
or JAE-FI-SEB20P-HFE)
RX0(+/-)
TFT LCD PANEL
(1024x R.G.B.x768)
DATA DRIVER IC
DC/DC CONVERTER &
REFERENCE VOLTAGE
LAMP CONNECTOR
(JST BHR-03VS-1)
BACKLIGHT UNIT
4.2 BACKLIGHT UNIT
1 HV(Pink)
2 LV(White)
1 HV(Pink)
2 LV(White)
11 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
VCC_IN
VCC_IN
GND
GND
RX0RX0+
GND
RX1RX1+
GND
RX2RX2+
GND
CLKCLK+
GND
NA
NA
GND
GND
Description
Power Supply (3.3V )
Power Supply (3.3 V)
Ground
Ground
Differential Data Input, CH0 (Negative )
Differential Data Input, CH0 ( Positive )
Ground
Differential Data Input, CH1 ( Negative )
Differential Data Input , CH1 ( Positive )
Ground
Differential Data Input , CH2 ( Negative )
Differential Data Input , CH2 ( Positive )
Ground
Differential Clock Input ( Negative )
Differential Clock Input ( Positive )
Ground
Non-connection
Non-connection
Ground
Ground
Remark
R0 ~ R5, G0
G1 ~ G5, B0, B1
B2 ~ B5, DE, Hsync, Vsync
LVDS Level Clock
Note (1) Connector Part No.: STARCONN 076B20-0048RA-G4 or JAE FI-SEB20P-HFE or equivalent.
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.
12 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
5.2 BACKLIGHT UNIT
Pin
1
2
3
Symbol
HV
NA
LV
Description
High Voltage
NA
Low Voltage
Remark
Pink
White
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 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.
Data Signal
Red
Green
Blue
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Black
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Red
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Green
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Basic Blue
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Colors Cyan
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Magenta
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
Yellow
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
White
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Red(0)/Dark
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Red(1)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Gray Red(2)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Scale
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Of
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Red
Red(61)
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Red(62)
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Red(63)
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Green(0)/Dark 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Green(1)
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
Gray Green(2)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Scale
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Of
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Green Green(61)
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
Green(62)
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
Green(63)
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Blue(0)/Dark
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Blue(1)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Gray Blue(2)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
Scale
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Of
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Blue Blue(61)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
Blue(62)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
Blue(63)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Color
Note (1) 0: Low Level Voltage, 1: High Level Voltage
13 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
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
Frequency
Fc
57.5
64.9
74.4
MHz
DCLK
Period
Tc
13.4
15.4
17.3
ns
Frame Rate
Fr
56
60
75
Hz
Total
Tv
774
806
848
Th
Tv=Tvd+Tvb
Vertical Active Display Term
Display
Tvd
768
768
768
Th
Blank
Tvb
Tv-Tvd
38
Tv-Tvd
Th
Total
Th
1240
1344
1464
Tc
Th=Thd+Thb
Horizontal Active Display Term Display
Thd
1024
1024
1024
Tc
Blank
Thb
Th-Thd
320
Th-Thd
Tc
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.
INPUT SIGNAL TIMING DIAGRAM
14 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
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.
Power Supply
0.9 VCC
VCC
0.9 VCC
0.1VDD
0.1VCC
0V
0.5ms≤T1≤10ms
0≤T2≤50ms
T1
T3
0≤T3≤50ms
500ms≤T4
T4
T2
VALID
Signals
0V
Power Off
Power On
Backlight (Recommended)
200ms≤T5
50%
50%
200ms≤T6
T5
T6
Power ON/OFF Sequence
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.
15 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item
Ambient Temperature
Ambient Humidity
Supply Voltage
Input Signal
Inverter Current
Inverter Driving Frequency
Inverter
Symbol
Value
Unit
o
Ta
C
25±2
Ha
%RH
50±10
VCC
5.0
V
According to typical value in "3. ELECTRICAL CHARACTERISTICS"
IL
8.0
mA
FL
61
KHz
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
Red
Color
Chromaticity
Green
Blue
White
Center Luminance of White
Contrast Ratio
Response Time
White Variation
Horizontal
Viewing Angle
Vertical
Rx
Ry
Gx
Gy
Bx
By
Wx
Wy
LC
CR
TR
TF
δW
θx+
θxθY+
θY-
Condition
θx=0°, θY =0°
CS-1000
θx=0°, θY =0°
θx=0°, θY =0°
CR≥10
Min.
Typ.
Max.
Unit
(0.595)
(0.339)
(0.317)
(0.531)
Typ Typ +
0.03 (0.152) 0.03
(0.123)
(0.308)
(0.318)
(380) (450)
(500) (700)
(6)
(11)
(17)
(22)
(1.25) (1.4)
(70)
(80)
(70)
(80)
(70)
(80)
(70)
(80)
ms
ms
Deg.
Note
(1), (5)
(4), (5)
(2), (5)
(3)
(5), (6)
(1), (5)
16 / 25
Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
Note (1) Definition of Viewing Angle (θx, θy):
Normal
θx = θy = 0º
θyθX- = 90º
12 o’clock direction
xθx−
6 o’clock
θy+
y+
θy+ = 90º
θx+
y-
x+
θy- = 90º
θX+ = 90º
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
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 (TR, TF) and measurement method:
Gray Level 63
Gray Level 63
100%
90%
Optical
Response
Gray Level 0
10%
0%
Time
TF
TR
66.67 ms
66.67 ms
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Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 63 at center point
LC = L (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
USB-2000
CS-1000
Field of View = 2º
Light Shield Room
500 mm
(Ambient Luminance < 2 lux)
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Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
Note (6) Definition of White Variation (δW):
Measure the luminance of gray level 63 at 5 points
δW =
Maximum [L (1), L (2), L (3), L (4), L (5)]
Minimum [L (1), L (2), L (3), L (4), L (5)]
Horizontal Line
D
Vertical Line
D/4
W/4
W
D/2
1
W/2
3D/4
2
X
5
: Test Point
X=1 to 5
3W/
4
3
Active Area
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Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
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 (15 modules per box)
8.2 PACKING METHOD
(1) Carton Packing should have no failure in the following reliability test items.
Test Item
Vibration
Dropping Test
Test Conditions
ISTA STANDARD
Random, Frequency Range: 2 – 200 Hz
Top & Bottom: 30 minutes (+Z), 10 min (-Z),
Right & Left: 10 minutes (X)
Back & Forth 10 minutes (Y)
1 Angle, 3 Edge, 6 Face, 61 cm
Note
Non Operation
Non Operation
Figure. 8-1 Packing method
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Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
Air Transportation
Sea Transportation
Figure. 8-2 Packing method
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Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
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: G121X1-L01
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) CMO barcode definition:
Serial ID: XX-XX-X-XX-YMD-L-NNNN
Code
XX
XX
X
Meaning
CMO internal use
Revision
CMO internal use
Year, month, day
YMD
L
NNNN
Product line #
Serial number
Description
Cover all the change
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.
Line 1=1, Line 2=2, Line 3=3, …etc.
Manufacturing sequence of product
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Version 1.0
Issued Date: July. 2, 2008
Model No.: G121X1-L02
Preliminary
10. PRECAUTIONS
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending 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 connector in or out while the module is operating.
(6) Do not disassemble the module.
(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 CCFL will be higher than room
temperature.
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 disassemble 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 washed away thoroughly with soap.
(3) After the module’s end of life, it is not harmful in case of normal operation and storage.
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