CMO G121X1-L01 Specification

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TFT LCD Approval Specification

MODEL NO.: G121X1-L01

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Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

Approval

Customer:

Approved by:

Note:

2010-09-09 16:32:42 ʳ

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Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

Approval

- CONTENTS -

REVISION HISTORY ------------------------------------------------------- 3

1. GENERAL DESCRIPTION

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

------------------------------------------------------- 4

2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 6

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 ------------------------------------------------------- 12

4.1 TFT LCD MODULE

4.2 BACKLIGHT UNIT

5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 13

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 ------------------------------------------------------- 15

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

------------------------------------------------------- 17

8. RELIABILITY TEST CRIRERIA ------------------------------------------------------- 21

9. PACKAGING

9.1 PACKING SPECIFICATIONS

9.2 PACKING METHOD

------------------------------------------------------- 22

10. DEFINITION OF LABELS ------------------------------------------------------- 24

11. PRECAUTIONS

11.1 ASSEMBLY AND HANDLING PRECAUTIONS

11.2 SAFETY PRECAUTIONS

12. MECHANICAL CHARACTERISTICS

------------------------------------------------------- 25

------------------------------------------------------- 26

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REVISION HISTORY

Version Date Section Description

G121X1-L01 Approval Specification was first issued.

Ver. 3.0

Sep.12, ’06

All

Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

Approval

Ver. 3.1

Ver. 3.2

Ver. 3.3

Nov. 9, ’06

Aug. 26, ’08

Aug. 23, ‘10

Outline

3.2

7.2

10.1

3.2

8

Added connector pin number.

Modify Backlight Unit Note (5) statement.

Modify Optical Specification measurement setup figure.

Add precaution of “Image sticking” in section 10.1 Assembly and handling

precaution: (11) Do not keep same pattern in a long period of time. It may cause

image sticking on LCD.

Add cautionary statement to Note(5) about life time vs. operating conditions.

Split reliability test criteria from 2.1 to Chapter 8.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

The G121X1-L01 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

- High color saturation

- XGA (1024 x 768 pixels) resolution

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Model No.: G121X1-L01

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- Wide operating temperature

- DE (Data Enable) mode

- LVDS (Low Voltage Differential Signaling) interface

- RoHS Compliance

1.3 APPLICATION

- 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 245.76(H) x 184.32(V) mm Bezel Opening Area 249.00(H) x 187.50(V) mm Driver Element a-si TFT active matrix - Pixel Number 1024 x R.G.B. x 768 pixel Pixel Pitch 0.240(H) x 0.240(V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Anti-glare (Haze 25%) - -

(1)

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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) 11.7 12.2 12.7 mm

Weight - - 660 g -

position

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The mounting inclination of the connector makes

the screen center within ±0.5mm as the horizontal.

+/- 0.5mm

Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

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(1)

-

(2)

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2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

Item Symbol

Operating Ambient Temperature TOP -30 +70 ºC (1), (2) Storage Temperature TST -40 +80 ºC (1)

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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Value

Min. Max.

Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

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Unit Note

Note (2) No display malfunctions.

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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 2.7 V

2.2.2 BACKLIGHT UNIT

Item Symbol

Lamp Voltage VL - 2.5K V Lamp Current IL 2.0 8.5 mA Lamp Frequency FL 45 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

Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

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(1)

(1), (2), IL = (8)mA

RMS

(1), (2)

Note (2) Specified values are for lamp (Refer to 3.2 for further information).

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Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

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 - 350 490 mA (3)a Black

- - 1.0 A (2)

RUSH

-

- 510 650 mA (3)b 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 specification ranges listed above for normal

function.

Note (2) Measurement Conditions:

Value

Unit Note

Approval

(High to Low)

(Control Signal)

SW

+12V

+3.3V

R1

47K

R2

1K

47K

VR1

C1

1uF

Q1 2SK1475

C2

0.01uF

Q2

2SK1470

FUSE

C3

1uF

Vcc

(LCD Module Input)

Vcc rising time is 470Ps

+3.3V

0.9Vcc

0.1Vcc

GND

470Ps

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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.

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Model No.: G121X1-L01

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a. White Pattern

Active Area

b. Black Pattern

Active Area

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3.2 BACKLIGHT UNIT

Parameter Symbol

Lamp Input Voltage VL 423 470 517 V Lamp Current IL 2.0 8.0 8.5 mA

Lamp Turn On Voltage V

Operating Frequency FL 45 - 80 KHz (3) Lamp Life Time LBL 50000 - - Hrs (5), IL =8mA Power Consumption PL - 3.76 - W (4), IL =8mA

Note (1) Lamp current is measured by utilizing high-frequency current meters as shown below:

S

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Value

Min. Typ. Max.

- - 1010 V

- - 1200 V

Unit Note

RMS

Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

Approval

I

(1)

RMS

25 ºC, (2) 0 ºC, (2)

=8mA

L

LCD

Module

HV (Pink)

LV (White)

HV (Pink) LV (White)

1 2

A

Inverter

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 life time of lamp can be defined as the time in which it continues to operate under the

= I

L

LVL

condition Ta = 25 2

o

C and IL = 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 becomesʳЉʳ80% of its original value. (The effective ignition

length is a scope that luminance is over 70% of that at the center point.)

Both life time and brightness are reduced if the lamp is operated under low temperature

environment. The life time of a lamp would also shorten when operated in portrait position or

cannot warm up adequately, e.g. turned ON/OFF frequently.

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

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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

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

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Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

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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.

* Asymmetry rate:

I p

I -p

| I

* Distortion rate

I

– I –p | / I

p

(or I –p) / I

p

rms

* 100%

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)

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

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Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

Approval

RX0(+/-)

RX1(+/-)

RX2(+/-)

RXC(+/-)

Vcc

GND

VL

(STARCONN 076B20-0048RA-G4

or JAE-FI-SEB20P-HFE

INPUT CONNECTOR

LAMP CONNECTOR

(JST BHR-03VS-1)

4.2 BACKLIGHT UNIT

LVDS INPUT /

TIMING CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

SCAN DRIVER IC

TFT LCD PANEL

(1024x R.G.B.x768)

DATA DRIVER IC

BACKLIGHT UNIT

1 HV(Pink)

2 LV(White)

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5. INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD MODULE

Pin Name Description

1 VCC_IN Power Supply ( 3.3 V ) 2 VCC_IN Power Supply ( 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 NA Non-connection 18 NA Non-connection 19 GND Ground 20 GND Ground

Note (1) Connector Part No.: STARCONN 076B20-0048RA-G4 or JAE FI-SEB20P-HFE or equivalent.

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Model No.: G121X1-L01

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Remark

R0 ~ R5, G0

G1 ~ G5, B0, B1

B2 ~ B5, DE, Hsync, Vsync

LVDS Level Clock

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.

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5.2 BACKLIGHT UNIT

Pin Symbol Description Remark

1 HV High Voltage Pink 2 NA NA 3 LV Low Voltage 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.

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

1

0

0 : :

1

0

0 : :

0

0 : :

0

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Model No.: G121X1-L01

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Data Signal

Red Green Blue

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

:

1

0

1

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

1

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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

Vertical Active Display Term

Horizontal Active Display Term

NoteΚ(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 57.5 64.9 74.4 MHz 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 Display Tvd 768 768 768 Th Blank Tvb Tv-Tvd 38 Tv-Tvd Th Total Th 1240 1344 1464 Tc Th=Thd+Thb Display Thd 1024 1024 1024 Tc Blank Thb Th-Thd 320 Th-Thd Tc

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INPUT SIGNAL TIMING DIAGRAM

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d

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

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CC

0.9 V

Issued Date: Aug. 23, 2010

Model No.: G121X1-L01

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0.9 V

CC

V

0.5msdT1d10ms

2

0

500ms

50ms

T

3

50ms

T

CC

0V

T

4

Signals

0V

Backlight (Recommended)

200msdT5

200msdT6

0.1V

CC

T

1

2

T

Power On

50%

T

5

Power ON/OFF Sequence

VALI D

50%

T

6

T

3

Power Off

0.1V

DD

T4

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 Ambient Humidity Ha Supply Voltage VCC 5.0 V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Inverter Current IL 8.0 mA Inverter Driving Frequency FL 61 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

Center Luminance of White L Contrast Ratio CR

Response Time

White Variation

Viewing Angle

Green

Blue

White

Horizontal

Vertical

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Model No.: G121X1-L01

25r2

50r10

Rx Ry Gx Gy Bx

By Wx Wy

C

=0q, TY =0q

T

x

CS-1000

Typ -

0.03

380 450 - cd/m2(4), (5)

0.595

0.339

0.317

0.531

0.152

0.123

0.303

0.319

Typ +

0.03

500 700 - - (2), (5) TR - 13 18 ms T

F

GW T Tx+

T

-

x

TY+

T

-

Y

T

=0q, TY =0q

x

=0q, TY =0q

x

CRt10

- 12 17 ms

- 1.25 1.4 - (5), (6) 70 80 70 80 70 80 70 80 -

%RH

Deg. (1), (5)

Approval

o

C

-

(1), (5)

-

(3)

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.67 ms

Note (1) Definition of Viewing Angle (Tx, Ty):

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Model No.: G121X1-L01

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Normal

Tx = Ty = 0º

Ty- Ty

TX- = 90º

6 o’clock

T

y- = 90º

x-

y-

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)

Tx

Tx

y+

12 o’clock direction

T

y+ = 90º

x+

TX+ = 90º

CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).

Note (3) Definition of Response Time (T

Gray Level 63

100%

90%

Optical

Response

10%

0%

T

66.67 ms

, TF) and measurement method:

R

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66

Gray Level 63

Time

T

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500

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.

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LCD Module

LCD Panel

USB2000

Center of the Screen

CS-1000T

Light Shield Room

mm

(Ambient Luminance < 2 lux)

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Note (6) Definition of White Variation (GW):

Measure the luminance of gray level 63 at 5 points

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Model No.: G121X1-L01

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GW =

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

D/4 D/2 3D/4

W/4

W/2

W

Vertical Line

3W/

1 2

5

3

Active Area

4

X

: Test Point

X=1 to 5

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8. RELIABILITY TEST CRITERIA

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 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 (1) 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.

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-40ºC, 0.5hourЧШ80к, 0.5hour; 100cycles, 1hour/cycle

(1) (2)

60ºC, RH 90%, 240hours

Note (4) Temperature of panel display surface area should be 80 ºC Max.

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9. PACKAGING

9.1 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)

9.2 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)

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Non Operation

Figure. 9-1 Packing method

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Figure. 9-2 Packing method

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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.

(a) Model Name: G121X1-L01

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(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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11. PRECAUTIONS

11.1 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.

(11) Do not keep same pattern in a long period of time. It may cause image sticking on LCD.

11.2 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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CMO G121X1-L01 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual