CHIMEI INNOLUX V420HJ1-LE1 Specification

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MODEL NO.: V420HJ1

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PRODUCT SPECIFICATION

■Tentative Specification □Preliminary Specification □Approval Specification

SUFFIX: LE1

Customer:

APPROVED BY SIGNATURE

Name / Title

Note

Please return 1 copy for your confirmation with your signature and comments.

Approved By Checked By Prepared By

Chao-Chun Chung Ken Wu Chia-Wen Chen

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PRODUCT SPECIFICATION

CONTENTS

1. GENERAL DESCRIPTION ..........................................................................................................5

1.1 OVERVIEW....................................................................................................................................................... 5

1.2 FEATURES....................................................................................................................................................... 5

1.3 APPLICATION .................................................................................................................................................. 5

1.4 GENERAL SPECIFICATI0NS .......................................................................................................................... 5

1.5 MECHANICAL SPECIFICATIONS ................................................................................................................... 6

2. ABSOLUTE MAXIMUM RATINGS .............................................................................................. 7

2.1 ABSOLUTE RATINGS OF ENVIRONMENT.................................................................................................... 7

2.2 PACKAGE STORAGE...................................................................................................................................... 8

2.3 ELECTRICAL ABSOLUTE RATINGS .............................................................................................................. 8

3. ELECTRICAL CHARACTERISTICS ........................................................................................... 9

3.1 TFT LCD MODULE (Ta = 25 ± 2 ºC) .......................................................................................................... 9

3.2 BACKLIGHT CONVERTER UNIT .................................................................................................................. 12

4. BLOCK DIAGRAM OF INTERFACE ......................................................................................... 15

4.1 TFT LCD MODULE ........................................................................................................................................ 15

5. INTERFACE PIN CONNECTION ............................................................................................... 15

5. INTERFACE PIN CONNECTION ............................................................................................... 16

5.1 TFT LCD Module Input.................................................................................................................................. 16

5.2 BACKLIGHT UNIT ......................................................................................................................................... 19

5.3 CONVERTER UNIT ........................................................................................................................................ 19

5.4 BLOCK DIAGRAM OF INTERFACE.............................................................................................................. 21

5.5 LVDS INTERFACE ......................................................................................................................................... 23

5.6 COLOR DATA INPUT ASSIGNMENT ............................................................................................................ 24

6. INTERFACE TIMING.................................................................................................................. 25

6.1 INPUT SIGNAL TIMING SPECIFICATIONS .................................................................................................. 25

6.2 POWER ON/OFF SEQUENCE....................................................................................................................... 28

7. OPTICAL CHARACTERISTICS ................................................................................................ 29

7.1 TEST CONDITIONS ....................................................................................................................................... 29

7.2 OPTICAL SPECIFICATIONS ......................................................................................................................... 30

8. DEFINITION OF LABELS.......................................................................................................... 33

8.1 CMI MODULE LABEL.................................................................................................................................... 33

9. PACKAGING.............................................................................................................................. 34

9.1 PACKING SPECIFICATIONS......................................................................................................................... 34

9.2 PACKING METHOD ....................................................................................................................................... 34

10. International Standard............................................................................................................ 36

10.1 Safety ........................................................................................................................................................... 36

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PRODUCT SPECIFICATION

10.2 EMC .............................................................................................................................................................. 36

11. PRECAUTIONS........................................................................................................................ 37

11.1 ASSEMBLY AND HANDLING PRECAUTIONS ........................................................................................... 37

11.2 SAFETY PRECAUTIONS ............................................................................................................................. 37

12. MECHANICAL CHARACTERISTICS ...................................................................................... 38

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Version Date Page(New) Section Description

Ver. 0.0 Feb. 23 ,2012 All All The Tentative specification was first issued.

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PRODUCT SPECIFICATION

REVISION HISTORY

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V420HJ1- LE1 is a 42” TFT Liquid Crystal Display module with LED Backlight and 2ch-LVDS interface.

This module supports 1920 x 1080 Full HDTV format and can display 16.7M colors ( 8-bit). The converter

module for backlight is built-in.

1.2 FEATURES

- High brightness (350 nits)

- High contrast ratio (5000:1)

- Faster response time (gray to gray average 9.5 ms)

- Color saturation NTSC 68% (68%)

- DE (Data Enable) only mode

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PRODUCT SPECIFICATION

- LVDS (Low Voltage Differential Signaling) interface

- Ultra wide viewing angle: 176(H)/176(V) (CR≥20) with Super MVA technology

- RoHs compliance

1.3 APPLICATION

- TFT LCD TVs

- Multi-Media Display

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note Active Area 930.24 (H) x 523.26 (V) (42" diagonal) mm Bezel Opening Area 937.24(H) x530.26 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1920 x R.G.B. x 1080 pixel Pixel Pitch (Sub Pixel) 0.1615 (H) x 0.4845 (V) mm Pixel Arrangement RGB vertical stripe -

Power Consumption

Display Colors 16.7M color Display Operation Mode Transmissive mode / Normally Black -

Surface Treatment

(LVDS input 5.16 W+ Backlight Power 63.3W)

Anti-Glare Coating (Haze 3.5%)

68.46 W

Hard Coating (3H)

Watt (2)

-

(1)

Note (1) Please refer to the attached drawings in chapter 9 for more information about the front and back

outlines.

Note (2) Please refer sec 3.1 and 3.2 for more information of Power consumption

Note (3) The spec. of the surface treatment is temporarily for this phase. CMI reserves the rights to change this

feature.

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1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) - 958.2 - mm (1) Vertical(V) - 553.3 - mm (1)

Module Size

Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.

Depth(D) - 10.6 - mm Depth(D)

Weight (8500)

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PRODUCT SPECIFICATION

22.6 23.6 24.6

mm To converter

cover

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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) Temperature and relative humidity range is shown in the figure below.

(a) 90 %RH Max. (Ta 40 ºC).Љ

(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).

(c) No condensation.

Note (2) The maximum operating temperature is based on the test condition that the surface temperature of

display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.

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PRODUCT SPECIFICATION

Value

Min. Max.

- 50 G (3), (5)

NOP

- 1.0 G (4), (5)

NOP

Unit Note

Thermal management should be considered in final product design to prevent the surface temperature of

display area from being over 65 ºC. The range of operating temperature may degrade in case of improper

thermal management in final product design.

Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.

Note (4) 10 ~ 200 Hz, 10 min, 1 time each X, Y, Z.

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.

Relative Humidity (%RH)

100

90

80

60

Operating Range

40

20

10

Storage Range

80 60 -20 40 0 20 -40

Temperature (ºC)

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2.2 PACKAGE STORAGE

When storing modules as spares for a long time, the following precaution is necessary.

(a) Do not leave the module in high temperature, and high humidity for a long time. It is highly recommended to

store the module with temperature from 0 to 35 at normal humidity without condensation.к

(b)The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or fluorescent

light.

2.3 ELECTRICAL ABSOLUTE RATINGS

2.3.1 TFT LCD MODULE

Item Symbol

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PRODUCT SPECIFICATION

Value

Unit Note

Min. Max.

Power Supply Voltage VCC -0.3 13.5 V

(1)

Logic Input Voltage VIN -0.3 3.6 V

2.3.2 BACKLIGHT UNIT

Item Symbol

Light Bar Voltage VW Ta = 2 5 к - - 60 V

Converter Input Voltage VBL - 0 - 30 V

Control Signal Level - - -0.3 - 7 V

Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional operation

should be restricted to the conditions described under normal operating conditions.

Note (2) No moisture condensation or freezing.

Note (3) The control signals include On/Off Control.

Test

Condition

Min. Type Max. Unit Note

DC

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PRODUCT SPECIFICATION

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE (Ta = 25 ± 2 ºC)

Value

Parameter Symbol

Min. Typ. Max.

Power Supply Voltage VCC 10.8 12 13.2 V (1)

Unit Note

Rush Current I

White Pattern

Power

consumption

Horizontal

Stripe

Black Pattern

White Pattern

Power Supply

Current

Horizontal

Stripe

Black Pattern

Differential Input High Threshold Voltage

Differential Input Low Threshold

LVDS

interface

Voltage

Common Input

Voltage

Differential input voltage

Terminating

Resistor

- - (2.8) A (2)

RUSH

ЁЁ

V

+100 - - mV

LVT H

V

- - -100 mV

LVT L

(6) (7.92) W

(9.6) (11.88) W

(6) (7.92) W

(0.5) (0.6) A

(0.8) (0.9)

(0.5) (0.6)

A

(3)

(4)

(5)

1.0 1.2 1.4 V

V

CM

|V

| 200 - 600 mV

ID

- 100 - ohm

R

T

Input High

2.7 - 3.3 V

V

IH

0 - 0.7 V

V

IL

CMOS

interface

Threshold

Voltage

Input Low

Threshold

Voltage

Note (1) The module should be always operated within the above ranges.

Note (2) Measurement condition:

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PRODUCT SPECIFICATION

Vcc rising time is 470us

Vcc

0.9Vcc

0.1Vcc

GND

470us

Note (3) The Specified Power consumption is under XXX pattern.

Note (4) The specified power supply current is under the conditions at Vcc =12V, Ta = 25 ± 2 ºC, f

whereas a power dissipation check pattern below is displayed.

= 60 Hz,

v

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PRODUCT SPECIFICATION

a. White Pattern

Active Area

c. Horizontal Pattern

b. Black Pattern

Active Area

Note (5) The LVDS input characteristics are as follows:

V

LVTH

LVTL

!

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3.2 BACKLIGHT CONVERTER UNIT

3.2.1 LED LIGHT BAR CHARACTERISTICS (Ta = 25 ± 2 ºC)

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PRODUCT SPECIFICATION

Parameter Symbol

Unit Note

Min. Typ. Max.

Value

One String Current I

One String Voltage V

One String Voltage Variation VϦ

Life time -

L

W

141 150 159

- - 39.8

- - TBD

30,000 - -

mA

V

I

DC

=150mA

L

V

Hrs (1)

Note (1) The lifetime is defined as the time which luminance of the LED decays to 50% compared to the

initial value, Operating condition: Continuous operating at Ta = 25±2 , Iк

=150mA.

L

3.2.2 CONVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)

Parameter Symbol

Min. Typ. Max.

Power Consumption PBL - 50 TBD W (1),(2) IL = 150 mA

Converter Input Voltage V

BL

22.8 24 25.2

Converter Input Current IBL - 2.08 TBD A Non Dimming

Input Inrush Current - - - 3.24 Apeak

Value

Unit Note

V

DC

V

=24V, (IL=typ.)

BL

(3)

Dimming Frequency FB 150 160 170 Hz

Minimum Duty Ratio D

5 10 - % (4)

MIN

Note (1) The power supply capacity should be higher than the total converter power consumption PBL. Since

the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current

changed as PWM duty on and off. The transient response of power supply should be considered for

the changing loading when converter dimming.

Note (2) The measurement condition of Max. value is based on 42" backlight unit under input voltage 24V,

average LED current 159 mA and lighting 1 hour later.

Note (3) The duration of rush current is about 30ms.

Note (4) 5% minimum duty ratio is only valid for electrical operation.

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3.2.3 CONVERTER INTERFACE CHARACTERISTICS

PRODUCT SPECIFICATION

Parameter Symbol

ON

On/Off Control Voltage

OFF

External PWM Control

Voltage

Error Signal ERR

VBL Rising Time Tr1

Control Signal Rising Time Tr

Control Signal Falling Time Tf

PWM Signal Rising Time TPWMR

PWM Signal Falling Time TPWMF

HI

LO

VBLON

VEPWM

0

30

Value

Ё

ЁЁ

5.0 V

0.8 V

5.0 V Duty on

0.8 V Duty off

100 ms

50 us

Unit Note

ms 10%-90%V

Test

Condition

Ё

ЁЁЁЁЁ

Ё

ЁЁЁ

Min. Typ. Max.

2.0

2.0 (5)

Abnormal: Open

collector

Normal: GND (4)

BL

Input Impedance Rin

PWM Delay Time TPWM

T

BLON Delay Time

BLON Off Time Toff

Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to

change the external PWM signal during backlight turn on period.

Note (2) The power sequence and control signal timing are shown in the Fig.1. For a certain reason, the

converter has a possibility to be damaged with wrong power sequence and control signal timing.

Note (3) While system is turned ON or OFF, the power sequences must follow as below descriptions:

Turn ON sequence: VBL → PWM signal → BLON

Turn OFF sequence: BLOFF → PWM signal → VBL

Note (4) When converter protective function is triggered, ERR will output open collector status.

Note (5) The EPWM interface that inserts a pull up resistor to 5V in Max Duty (100%), please refers to Fig.2.

on

T

on1

Ё

1

100

300

ЁЁ

MΩ

ms

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Tr1

V

BLON

EPWM

IPWM

BL

0

9

%/

2.0V

0.8V

3.3V

9

2.0V

0.8V

%/

Ton

Backlight on duration

Tr

Ext. Dimming Function

T

PWMR

PWM

T

Floating

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PRODUCT SPECIFICATION

Fig. 1

Toff

Ton1

Tf

PWMF

T

Floating

Int. Dimming Function

V

W

External

PWM

Period

External

PWM Duty

100%

Minimun

Duty

Fig. 2

5V +/- 5%

10kӨӨӨӨ

EPWM

Dimming

Circuit

>1MӨӨӨӨ

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4. BLOCK DIAGRAM OF INTERFACE

4.1 TFT LCD MODULE

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PRODUCT SPECIFICATION

ERX0(+/-) ERX1(+/-) ERX2(+/-) ERX3(+/-) ECLK(+/-)

ORX0(+/-) ORX1(+/-) ORX2(+/-) ORX3(+/-) OCLK(+

SELLVDS ODSEL

GND

Vcc

(B-F,WF23-400-513C,(FCN))

INPUT CONNECTOR

or equivalent

TIMING

CONTROLLER

DC/DC CONVERTER

& REFERENCE

VOLTAGE

GENERATOR

SCAN DRIVER

TFT LCD PANEL

(1920x3x1080)

DATA DRIVER

VBL

GND

ERR

BLON

EPWM

CONVERTER

CONNECTOR

CN1:

CI0114M1HR0-LA

(CvilLux) or

JH2-D4-143N (FCN)

or equivalent

BACKLIGHT

UNIT

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5. INTERFACE PIN CONNECTION

5.1 TFT LCD Module Input

CNF1 Connector Pin Assignment (WF23-400-513C,FCN) or equivalent

Pin Name Description Note

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PRODUCT SPECIFICATION

1 N.C. No Connection

2 N.C. No Connection

3 N.C. No Connection

4 N.C. No Connection

5 N.C. No Connection

6 N.C. No Connection

7 SELLVDS LVDS data format Selection

8 N.C. No Connection (2)

9 N.C. No Connection

N.C No Connection (2)

10

11 GND Ground

ORX0- Odd pixel Negative LVDS differential data input. Channel 0

12

ORX0+ Odd pixel Positive LVDS differential data input. Channel 0

13

ORX1- Odd pixel Negative LVDS differential data input. Channel 1

14

ORX1+ Odd pixel Positive LVDS differential data input. Channel 1

15

ORX2- Odd pixel Negative LVDS differential data input. Channel 2

16

(2)

(3)(4)

(2)

(5)

ORX2+ Odd pixel Positive LVDS differential data input. Channel 2

17

18 GND

OCLK- Odd pixel Negative LVDS differential clock input.

19

OCLK+ Odd pixel Positive LVDS differential clock input.

20

21 GND

ORX3- Odd pixel Negative LVDS differential data input. Channel 3

22

ORX3+ Odd pixel Positive LVDS differential data input. Channel 3

23

N.C. No Connection (2)

24

N.C. No Connection

25

N.C. No Connection

26

N.C. No Connection

27

ERX0- Even pixel Negative LVDS differential data input. Channel 0

28

ERX0+ Even pixel Positive LVDS differential data input. Channel 0

29

ERX1- Even pixel Negative LVDS differential data input. Channel 1

30

ERX1+ Even pixel Positive LVDS differential data input. Channel 1

31

ERX2- Even pixel Negative LVDS differential data input. Channel 2

32

Ground

(5)

ERX2+ Even pixel Positive LVDS differential data input. Channel 2

33

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PRODUCT SPECIFICATION

34 GND

ECLK- Even pixel Negative LVDS differential clock input

35

ECLK+ Even pixel Positive LVDS differential clock input

36

37 GND

ERX3- Even pixel Negative LVDS differential data input. Channel 3

38

ERX3+ Even pixel Positive LVDS differential data input. Channel 3

39

N.C. No Connection (2)

40

N.C. No Connection

41

GND Ground

42

GND Ground

43

44 GND

45 GND

46 GND

47 N.C.

48 Vin

49 Vin

Ground

No Connection (2)

Power input (+12V)

(5)

50 Vin

51 Vin

Note (1) LVDS connector pin order defined as follows

Note (2) Reserved for internal use. Please leave it open.

Note (3)

Power input (+12V)

SELLVDS Mode

L JEIDA

H(default) VESA

L: Connect to GND, H: Connect to Open or +3.3V

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Note (4) LVDS signal pin connected to the LCM side has the following diagram. R1 in the system side should be

less than 1K Ohm. (R1 < 1K Ohm)

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PRODUCT SPECIFICATION

Note (5) Two pixel data send into the module for every clock cycle. The first pixel of the frame is odd pixel and

the second pixel is even pixel.

Note (6) LVDS connector mating dimension range request is 0.93mm~1.0mm as follow:

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5.2 BACKLIGHT UNIT

CN2: 196388-12041-3 (P-TWO) or FF01-431-123A (FCN)

Pin № Symbol Feature

1 VLED+ 2 VLED+ 3 VLED+ 4 NC NC 5 VLED6 VLED7 VLED8 VLED9 VLED10 VLED11 VLED12 VLED-

PRODUCT SPECIFICATION

Positive of LED String

Negative of LED String

5.3 CONVERTER UNIT

CN1(Header): CI0114M1HR0-LF (CvilLux) or equivalent

Pin № Symbol Feature

1

2

3

4

5

6

7

8

9

10

11 ER R

VBL +24V

GND GND

Normal (GND)

Abnormal (Open

collector)

12 BLON BL ON/OFF

13 NC NC

14

Notice: If Pin14 is open, E_PWM is 100% duty.

E_PWM External PWM Control

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CN3(Header): 196388-12041-3 (P-TWO) or FF01-431-123A (FCN)

Pin № Symbol Feature

1 VLED2 VLED3 VLED4 VLED5 VLED6 VLED7 VLED8 VLED9 NC NC 10 VLED+ 11 VLED+ 12 VLED+

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PRODUCT SPECIFICATION

Negative of LED String

Positive of LED String

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G0-EG7

7

G0-EG7

7

r

0

p

ORx0

O

p

OG0

OG7

OB0

7

K

OG0

OG7

OB0

7

K

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PRODUCT SPECIFICATION

5.4 BLOCK DIAGRAM OF INTERFACE

TxIN

ER0-ER7

E

EB0-EB

OR0-OR7

-

-OB

DCL

Host

PLL

CNF1

ERx0+

-

ERx

ERx1+

ERx1-

ERx2+

ERx2-

ERx3+

ERx3-

ECLK+

-

100Ө

100pF

100Ө

100

100Ө

100pF

100Ө 100Ө

100pF

100Ө

100pF

100Ө

ER0-ER7

F

E

EB0-EB

DE

OR0-OR7

-

-OB

PLL

DCL

Graphics

Controller

LVDS Transmitter

THC63LVDM83A

PLL

ORx0+

ORx1+

ORx1-

ORx2+

Rx2-

ORx3+

ORx3-

OCLK+

100Ө

-

100Ө

100Ө 100Ө

100Ө

-

100Ө

LVDS Receiver

100pF

100

100pF

Timing

Controlle

F

PLL

(LVDF83A)

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ER0~ER7: Even pixel R data

EG0~EG7: Even pixel G data

EB0~EB7: Even pixel B data

OR0~OR7: Odd pixel R data

OG0~OG7: Odd pixel G data

OB0~OB7: Odd pixel B data

DE: Data enable signal

DCLK: Data clock signal

Note (1) The system must have the transmitter to drive the module.

Note (2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is

used differentially.

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PRODUCT SPECIFICATION

Note (3) Two pixel data send into the module for every clock cycle. The first pixel of the frame is odd pixel and the

second pixel is even pixel.

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5.5 LVDS INTERFACE

VESA LVDS formatΚ(SELLVDS pin=H or open)

RXCLK

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PRODUCT SPECIFICATION

Current F\FOH

ORX0

ORX1

ORX2

ORX3

ERX0

ERX1

ERX2

ERX3

JEIDA LVDS formatΚ(SELLVDS pin=L)

RXCLK

ORX0

R5G0 R4 R3 R2 R1

B0 G5B1

R5G0 R4 R3 R2 R1

B0 G5B1

Current F\FOH

R7G2 R6 R5 R4 R3

G3 G2G4

R2

R0

G1

B2B4 B3B5VS HSDE

R6G6 R7G7B7 B6RSVD

R0

G1

B2B4 B3B5VS HSDE

R6G6 R7G7B7 B6RSVD

ORX1

ORX2

ORX3

ERX0

ERX1

ERX2

ERX3

B2 G7B3

R7G2 R6 R5 R4 R3

B2 G7B3

G5 G4G6

G3

B4B6 B5B7VS HSDE

R0G0 R1G1B1 B0RSVD

R2

G3

B4B6 B5B7VS HSDE

R0G0 R1G1B1 B0RSVD

R0~R7: Pixel R Data (7; MSB, 0; LSB)

G0~G7: Pixel G Data (7; MSB, 0; LSB)

B0~B7: Pixel B Data (7; MSB, 0; LSB)

DE : Data enable signal

DCLK : Data clock signal

Notes: (1) RSVD (reserved) pins on the transmitter shall be “H” or “L”.

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5.6 COLOR DATA INPUT ASSIGNMENT

The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for the color.

The higher the binary input, the brighter the color. The table below provides the assignment of the color versus

data input.

Data Signal

Basic

Colors

Gray

Scale

Of

Red

Color

Black

Red

Green

Blue

Cyan

Magenta

Yellow

White

Red (0) / Dark

Red (1)

Red (2)

:

Red (253)

Red (254)

Red Green Blue

R7 R6 R5 R4 R3 R2 R1 R0

0

1

0

1

0

1

0

1

0

:

1

0

1

0

G7G6G5G

0

1

0

1

0

1

0

:

0

G3 G2 G1 G0

4

0

1

0

1

0

1

0

:

0

B

B6 B5 B4 B3 B2

7

0

1

0

1

0

1

0

1

0

:

0

B1B

0

1

0

1

0

:

0

Gray

Scale

Of

Green

Gray

Scale

Of

Blue

Red (255)

Green (0) / Dark

Green (1)

Green (2)

:

Green (253)

Green (254)

Green (255)

Blue (0) / Dark

Blue (1)

Blue (2)

:

1

0

1

0

1

0

:

0

1

0

1

0

1

0

1

0

:

0

:

0

:

0

1

0

:

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Blue (253)

Blue (254)

Blue (255)

0

Note (1) 0: Low Level Voltage, 1: High Level Voltage

6. INTERFACE TIMING

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

(Ta = 25 ± 2 ºC)

The input signal timing specifications are shown as the following table and timing diagram.

Signal Item Symbol Min. Typ. Max. Unit Note

F

LVDS

Receiver

Clock

Frequency

Input cycle to

cycle jitter

Spread spectrum

modulation range

Spread spectrum

modulation frequency

clkin

(=1/TC)

T

rcl

clkin_mo

F

d

F

SSM

60 74.25 80 MHz

ЁЁ

F

-2%

clkin

Ё

ЁЁ

200 ps (3)

F

+2% MHz

clkin

200 KHz

0

1

0

1

0

1

0

1

(4)

LVDS

Receiver Skew

Receiver

Margin

T

RSKM

-400

Ё

400 ps (5)

Data

Fr5 47 50 53 Hz

Frame Rate

F

57 60 63 Hz

Vertical

Active

Total Tv 1115 1125 1135 Th

r6

Display

Te rm

Display Tvd 1080 1080 1080 Th

Blank Tvb 35 45 55 Th

Horizontal

Total Th 1050 1100 1150 Tc

Active

Display

Te rm

Display Thd 960 960 960 Tc

Blank Thb 90 140 190 Tc

Note (1) Please make sure the range of pixel clock has follow the below equationΚ

Fclkin(max) Њ Fr6 Ѽ Tv Ѽ Th

Tv=Tvd+Tv

b

Th=Thd+T

hb

Fr5 Ѽ Tv Ѽ Th Њ Fclkin(min)

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Note (2) This module is operated in DE only mode and please follow the input signal timing diagram belowΚ

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PRODUCT SPECIFICATION

INPUT SIGNAL TIMING DIAGRAM

Note (3) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI

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Note (4) The SSCG (Spread spectrum clock generator) is defined as below figures.

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PRODUCT SPECIFICATION

Note (5) LVDS receiver skew margin is defined and shown as below.

LVDS RECEIVER INTERFACE TIMING DIAGRAM

Tc

RXCLK+/-

RXn+/-

T

RSKM

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P

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PRODUCT SPECIFICATION

6.2 POWER ON/OFF SEQUENCE

(Ta = 25 ± 2 ºC)

To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagram below.

0.1V

cc

T

4

0.5ЉT1Љ10ms

0ЉT2Љˈ0ms

0ЉT3Љˈ0ms

500ms ЉT4

0V

0.1V

CC

T

1

T

2

3

LVDS Signals

0ЉT7ЉT2

0ЉT8

Option Signals

(SELLVDS)

Backlight (Recommended)

500msЉT5

100msЉT6

0V

Power On

T

7

50%

T

5

Power ON/OFF Sequence

VA L I D

50%

T

8

T

6

Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.

Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD

operation or the LCD turns off before the backlight turns off, the display may momentarily become abnormal

screen.

Note (3) In case of VCC is in off level, please keep the level of input signals on the low or high impedance.

Note (4) T4 should be measured after the module has been fully discharged between power off and on period.

Note (5) Interface signal shall not be kept at high impedance when the power is on.

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7. OPTICAL CHARACTERISTICS

7.1 TEST CONDITIONS

Item Symbol Value Unit

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PRODUCT SPECIFICATION

Ambient Temperature Ta

Ambient Humidity Ha

Supply Voltage VCC 12 V

Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"

LED Current IL 150 mA

Vertical Frame Rate Fr 60 Hz

The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature change during

measuring. In order to stabilize the luminance, the measurement should be executed after lighting backlight for 1

hour in a windless room.

25±2

50±10

o

C

%RH

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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 7.1.

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR (3500) (5000) - - Note (2)

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PRODUCT SPECIFICATION

Response Time

Center Luminance of White LC 280 350 - cd/m2Note (4)

White Variation

Cross Talk CT - - 4 % Note (5)

Red

Green

Color

Chromaticity

Blue

White

Color Gamut C.G

Gray to

gray

δW

Rx (0.646) -

θx=0°, θy =0°

Ry (0.330) -

Gx (0.296) -

Gy (0.575) -

Bx (0.145) -

By (0.063) -

Wx (0.280) -

Wy

Viewing angle

at normal direction

- 9.5 19 ms Note (3)

- - 1.3 - Note (6)

Typ. –

0.03

(0.290)

68 - % NTSC

Typ+

0.03

-

θx+

Horizontal

θx-

Viewing Angle

θY+

Vertical

θY-

Note (1) Definition of Viewing Angle (θx, θy):

Viewing angles are measured by Autronic Conoscope Cono-80.

CR≥20

80 88 -

Deg. Note (1)

80 88 -

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Note (2) Definition of Contrast Ratio (CR):

The contrast ratio can be calculated by the following expression.

Contrast Ratio (CR) =

CR = CR (5), where CR (X) is corresponding to the Contrast Ratio of the point X at the figure in Note (6).

Note (3) Definition of Gray-to-Gray Switching Time:

pixels whiteall withLuminanceSurface pixelsblackall withLuminanceSurface

The driving signal means the signal of gray level 0, 31, 63, 95, 127, 159, 191, 223 and 255

Gray to gray average time means the average switching time of gray level 0, 31, 63, 95, 127, 159, 191,

223 and 255 to each other .

Note (4) Definition of Luminance of White (L

Measure the luminance of gray level 255. at center point and 5 points

= L (5), where L (X) is corresponding to the luminance of the point X at the figure in Note (6).

L

C

):

C

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(

)

(

)

(

)

Note (5) Definition of Cross Talk (CT):

CT = | YB – YA | / YA × 100 (%)

Where:

YA = Luminance of measured location without gray level 0 pattern (cd/m2)

YB = Luminance of measured location with gray level 0 pattern (cd/m2)

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PRODUCT SPECIFICATION

Active Area

Gray 128

D, W

Y

(D/8,W/2)

A, L

Y

(D/2,7W/8)

A, D

(0, 0)

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

Measure the luminance of gray level 255 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)]

Y

(D/2,W/8)

A, U

Y

(7D/8,W/2)

A, R

(D/4,W/4)

Y

(D/8,W/2)

B, L

Y

(D/2,7W/8)

B, D

0, 0

Active Area

Gray 0

Gray 128

Y

(D/2,W/8)

B, U

Y

(7D/8,W/2)

B, R

(3D/4,3W/4)

D, W

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8. DEFINITION OF LABELS

8.1 CMI MODULE LABEL

The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.

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PRODUCT SPECIFICATION

V420HJ1 –LE1 Rev. XX

X X X X X X X Y M D L N N N N

MADE IN TAIWAN

V420HJ1 –LE1 Rev. XX

X X X X X X X Y M D L N N N N

(a) Model Name: V420HJ1-LE1

(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.

(c) Serial ID: X X

X X X X X Y M D L N N N N

MADE IN CHINA

LEOO(or CAPG or CANO)

E207943

GEMN

RoHS

Serial ID includes the information as below:

(a) Manufactured Date: Year: 2001=1, 2002=2, 2003=3, 2004=4….2010=0, 2011=1, 2012=2....

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

(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.

Serial No.

Product Line

Year, Month, Date

CMI Internal Use

Revision

CMI Internal Use

st

to 31st, exclude I ,O, and U.

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9. PACKAGING

9.1 PACKING SPECIFICATIONS

(1) 6 LCD TV modules / 1 Box

(2) Box dimensions : 1085(L)x296(W)x653(H)mm

(3) Weight : Approx. 51 Kg(6 modules per carton)

9.2 PACKING METHOD

Figures 9-1 and 9-2 are the packing method

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PRODUCT SPECIFICATION

Figure.9-1 packing method

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Figure.9-2 packing method

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10. International Standard

10.1 Safety

(1) UL 60950-1, UL 60065: Standard for Safety of Information Technology Equipment Including electrical

Business Equipment.

(2) IEC 60950-1:2005, IEC 60065:2001+ A1:2005 ; Standard for Safety of International Electrotechnical

Commission.

(3) EN 60950-1:2006+ A11:2009, EN60065:2002 + A1:2006 + A11:2008; European Committee for

Electrotechnical Standardization (CENELEC), EUROPEAN STANDARD for Safety of Information

Technology Equipment Including Electrical Business Equipment.

10.2 EMC

(1) ANSI C63.4 Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electrical Equipment in

the Range of 9kHZ to 40GHZ. “ Anerican National standards Institute(ANSI)

(2) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology

Equipment. “ International Special committee on Radio Interference.

(3) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology

Equipment. “European Committee for Electortechnical Standardization.(CENELEC)

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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) It is recommended to assemble or to install a module into the user’s system in clean working areas. The

dust and oil may cause electrical short or worsen the polarizer.

(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and backlight.

(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the

damage and latch-up of the CMOS LSI chips.

(5) Do not plug in or pull out the I/F connector while the module is in operation.

(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) Moisture can easily penetrate into LCD module and may cause the damage during operation.

(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD

modules in the specified storage conditions.

(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the

response time will become slow, and the starting voltage of LED light bar will be higher than that of room

temperature.

11.2 SAFETY PRECAUTIONS

(1) The startup voltage of a backlight is over 1000 Volts. It may cause an electrical shock while assembling

with the converter. 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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12. MECHANICAL CHARACTERISTICS

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