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MODEL NO.: G121I1
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PRODUCT SPECIFICATION
Doc. Number :
ϭ Tentative Specification
ϭ Preliminary Specification
Ϯ Approval Specification
SUFFIX: L01
Customer:
APPROVED BY SIGNATURE
Name / Title
Note
Please return 1 copy for your confirmation with your
signature and comments.
2010-10-26
20:12:37 ʳ
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്ʳ
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Directorʳ Acceptʳ
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REVISION HISTORY ------------------------------------------------------- 3
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 GENERAL SPECIFICATIONS
------------------------------------------------------- 4
2. MECHANICAL SPECIFICATIONS ------------------------------------------------------- 4
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
3.2 ELECTRONICAL ABSOLUTE RATINGS
3.2.1 TFT LCD MODULE
3.2.2 BACKLIGHT UNIT
------------------------------------------------------- 4
4. ELECTRICAL SPECIFICATION ------------------------------------------------------- 6
4.1 FUNCTION BLOCK DIAGRAM
4.2 INTERFACE CONNECTIONS
4.3 ELECTRICAL CHARACTERISICS
4.3.1 LCD ELECTRONICS SPECIFICATION
4.3.2 BACKLIGHT UNIT
4.4 LVDS INPUT SIGNAL SPECIFICATIONS
4.4.1 COLOR DATA INPUT ASSIGNMENT
4.5 DISPLAY TIMING SPECIFICATIONS
4.6 POWER ON/OFF SEQUENCE
5. OPTICAL CHARACTERISTICS ------------------------------------------------------- 16
5.1 TEST CONDITIONS
5.2 OPTICAL SPECIFICATIONS
6. Reliability Test Criteria ------------------------------------------------------- 19
7. PACKING
7
.1 PACKING SPECIFICATIONS
7.2 PACKING METHOD
7.3 PALLET
------------------------------------------------------- 20
8. CMI MODULE LABEL ------------------------------------------------------- 22
8
.1 MODULE LABEL
8.2 CARTON LABEL
9. PRECAUTIONS ------------------------------------------------------- 23
9.1 ASSEMBLY AND HANDLING PRECAUTIONS
9.2 STORAGE PRECAUTIONS
9.3 OPERATION PRECAUTIONS
9.4 OTHER PRECAUTIONS
APPENDIX: OUTLINE DIMENSION ------------------------------------------------------- 24
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PRODUCT SPECIFICATION
REVISION HISTORY
Version Date Page Description
2.0 Sep.19, 2010 All Spec Ver.2.0 was first issued.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
G121I1-L01 is a 12.1” TFT Liquid Crystal Display module with LED Backlight unit and 30 pins LVDS interface.
This module supports 1280 x 800 Wide-XGA MVA mode and can display 262,144 colors. The LED
converter for Backlight is built in control board.
1.2 GENERAL SPECIFICATIONS
Item Specification Unit Note
Screen Size 12.1” real diagonal
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 262K/16.2M color -
Transmissive Mode Normally Black - -
Surface Treatment AG type, 3H hard coating - -
Luminance, White 400 Cd/m2
Power Consumption Total 10.15 W (Max.) @ cell 1.65 W (Max.), BL 8.5 W (Max.)
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PRODUCT SPECIFICATION
2. MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 277.5 278 278.5 mm
Module Size
Bezel Area
Active Area
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical (V) 183.5 184 184.5 mm
Thickness (T) 7.66 8.16 8.66 mm
Horizontal 264.6 265.10 265.6 mm
Vertical 162.7 163.2 163.7 mm
Horizontal - 261.12 - mm
Vertical - 163.2 - mm
Weight - 455 - g
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Min. Max.
Storage Temperature TST -20 80 ºC (1)
Operating Ambient Temperature TOP -10 70 ºC (1), (2)
Note (1)
Value
Unit Note
(1)
(a) 90 %RH Max. (Ta <= 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
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Note (2) The temperature of panel surface should be -10 ºC min. and 70 ºC max.
Relative Humidity (%RH)
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PRODUCT SPECIFICATION
100
90
80
60
Operating Range
40
20
Storage Range
10
8060-20 400 20-40
Temperature (ºC)
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (25G / 6ms) is half Sine Wave,.
Note (4) 5- 9Hz: 3,5mm amplitude 9- 500Hz: 1g- each 10 cycles / axis (X,Y,Z); 1 octave / min.
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
Gap=2mm
Bracket
LCD Module
Side Mount Fixing
Stage
3.2 ELECTRICAL ABSOLUTE RATINGS
3.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage VCCS -0.3 +4.0 V
Logic Input Voltage VIN -0.3 Vcc+0.3 V
Value
Min. Max.
Unit Note
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3.2.2 BACKLIGHT UNIT
Item Symbol
LED Forward Current Per
Input Pin
LED Reverse Voltage Per
Input Pin
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 LED (Refer to Section 3.2 for further information).
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PRODUCT SPECIFICATION
Value
Min. Typ Max.
10.8 12 13.2 mA
I
F
- 0.7 - V
V
R
Unit Note
(1), (2)
4. ELECTRICAL SPECIFICATIONS
4.1 FUNCTION BLOCK DIAGRAM
RX0(+/-)
RX1(+/-)
RX2(+/-)
RX3(+/-)
RXCLK
SEL 6/8
Dimming
ENLED
-
VCC
GND
VLED
(Starconn 093G30-B0001A-G4 )
INPUT CONNECTOR
DC/DC CONVERTER &
LVDS INPUT /
TIMING
CONTROLLER
REFERENCE
VOLTAGE
LED
CONVERT
SCAN DRIVER
TFT LCD
PANEL
DATA
BACKLIGH
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4.2. INTERFACE CONNECTIONS
PIN ASSIGNMENT
Pin
No
.
1 12V
2 12V
3 12V
4 12V
5 ENLED Enable pin -
6 Dimming Backlight Adjustʳ -
7 GND Ground -
8 GND Ground -
9 VCC Power supply: +3.3V
10 VCC Power supply: +3.3V -
11 GND Ground -
12 GND Ground -
13 RX0- Negative transmission data of pixel 0 -
14 RX0+ Positive transmission data of pixel 0 -
15 GND Ground -
16 RX1- Negative transmission data of pixel 1 -
17 RX1+ Positive transmission data of pixel 1 -
18 GND Ground -
19 RX2- Negative transmission data of pixel 2 -
20 RX2+ Positive transmission data of pixel 2 -
21 GND Ground -
22 RXCLK- Negative of clock -
23 RXCLK+ Positive of clock -
24 GND Ground -
25 RX3- Negative transmission data of pixel 3 -
26 RX3+ Positive transmission data of pixel 3 -
27 GND Ground -
28 SEL6/8
29 GND Ground -
30 GND Ground -
Note (1) Connector Part No.: Starconn 093G30-B0001A-G4
Symbol Description Note
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PRODUCT SPECIFICATION
LED power
LED power
LED power
LED power
LVDS 6/8 bit select function control,
Low or NC Æ 6 bit Input Mode
High Æ 8bit Input Mode
-
-
-
-
ʳʳ
-2
Note (2) “Low” stands for 0V. “High” stands for 3.3V
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD ELETRONICS SPECIFICATION
Parameter Symbol
Power Supply Voltage Vcc 3.0 3.3 3.6 V Permissive Ripple Voltage VRP - 50 - mV Rush Current I
Initial Stage Current IIS - - 1.0 A (2)
White 450 500 550 mA (3)aPower Supply
Current
LVDS Differential Input High
Threshold
LVDS Differential Input Low
Threshold
LVDS Common Mode Voltage VCM 1.125 - 1.375 V (5)
LVDS Differential Input Voltage |VID| 100 - 600 mV (5)
Terminating Resistor RT - 100 -
Power per EBL WG P
Note (1) The assembly should be always operated within above ranges.
Black
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PRODUCT SPECIFICATION
Value
Min.
- - 1.5 A (2)
RUSH
Typ
.
Max.
-
-
V
V
- - +100 mV
TH(LVDS)
-100 - - mV
TL(LVDS)
- 2.68 - W (4)
EBL
350 385 420 mA (3)b
Unit Note
(5),
=1.2V
V
CM
(5)
=1.2V
V
CM
Oh
m
Note (2) Measurement Conditions:
+3.
3
(High to Low)
(Control Signal)
+
1
0.01
uF
2SK147
2SK147
FU
S
1
(LCD Module Input)
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