CHIMEI INNOLUX V370H4-LE2 Specification

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MODEL NO.: V370H4

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PRODUCT SPECIFICATION

ϭʳ Tentative Specification ϭʳ Preliminary Specification Ϯʳ Approval Specification

SUFFIX: LE2

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 Vincent Chou WJ Chang

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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 SPECIFICATIONS .............................................................................................................................5

1.5 MECHANICAL SPECIFICATION .........................................................................................................................6

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

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

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

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

2.3.1 TFT LCD MODULE ....................................................................................................................................8

2.3.2 BACKLIGHT CONVERTER UNIT.............................................................................................................. 8

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

3.1 TFT LCD MODULE ..............................................................................................................................................9

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

3.2.1 LED LIGHT BARCHARACTERISTICS (Ta = 25 ± 2 ºC)..........................................................................12

3.2.2 CONVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC) .............................................................................12

3.2.3 CONVERTER INTERFACE CHARACTERISTICS ..................................................................................13

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

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

5. INPUT TERMINAL PIN ASSIGNMENT ....................................................................................................................... 16

5.1 TFT LCD Module Input CNF1 Connector Pin Assignment (GS13512-1411S-7F(Foxconn))............................. 16

5.2 BACKLIGHT UNIT.............................................................................................................................................. 18

5.3 DRIVING BOARD UNIT .....................................................................................................................................18

5.3 BLOCK DIAGRAM OF INTERFACE.................................................................................................................. 20

5.4 LVDS INTERFACE ............................................................................................................................................. 21

5.5 COLOR DATA INPUT ASSIGNMENT ................................................................................................................ 23

6. INTERFACE TIMING................................................................................................................................................... 24

6.1 INPUT SIGNAL TIMING SPECIFICATIONS...................................................................................................... 24

6.2 POWER ON/OFF SEQUENCE.......................................................................................................................... 27

7. OPTICAL CHARACTERISTICS ..................................................................................................................................28

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PRODUCT SPECIFICATION

7.1 TEST CONDITIONS........................................................................................................................................... 28

7.2 OPTICAL SPECIFICATIONS .............................................................................................................................29

8. PRECAUTIONS........................................................................................................................................................... 32

8.1 ASSEMBLY AND HANDLING PRECAUTIONS .................................................................................................32

8.2 SAFETY PRECAUTIONS ..................................................................................................................................32

9. DEFINITION OF LABELS............................................................................................................................................ 33

9.1 CMI MODULE LABEL ........................................................................................................................................33

10. PACKAGING..............................................................................................................................................................34

10.1 PACKING SPECIFICATIONS...........................................................................................................................34

10.2 PACKING METHOD......................................................................................................................................... 34

11. MECHANICAL CHARACTERISTICS ........................................................................................................................ 36

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Version Date

Ver. 2.0 Aug. 13 .2010 All All The Approval Specification was first issued.

Page (New)

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PRODUCT SPECIFICATION

REVISION HISTORY

Section Description

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V370H4-LE2 is a 37” TFT Liquid Crystal Display module with LED Backlight and 2ch-LVDS interface. This

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

for backlight is built-in.

1.2 FEATURES

Ё High brightness (450 nits)

Ё High contrast ratio (6000:1)

Ё Fast response time (Gray to gray average 8.5 ms)

Ё High color saturation (NTSC 72%)

Ё Full HDTV (1920 x 1080 pixels) resolution, true HDTV format

Ё DE (Data Enable) only mode

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PRODUCT SPECIFICATION

Ё LVDS (Low Voltage Differential Signaling) interface

Ё Optimized response time for 60Hz or 50Hz frame rate

Ё Ultra wide viewing angle : Super MVA technology

Ё RoHS compliance

1.3 APPLICATION

Ё Standard Living Room TVs.

Ё Public Display Application.

Ё Home Theater Application.

Ё MFM Application.

1.4 GENERAL SPECIFICATIONS

Item Specification Unit Note Active Area 819.36 (H) x 460.89 (V) (37” diagonal) mm Bezel Opening Area 826.4(H) x 468 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1920 x R.G.B. x 1080 pixel Pixel Pitch (Sub Pixel) 0.14225 (H) x 0.42675 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7M color Display Operation Mode Transmissive mode / Normally Black -

Surface Treatment

Anti-Glare Coating (Haze 11%)

Hard Coating (3H)

(1)

- (2)

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

Note (2) The spec. of the surface treatment is temporarily for this phase. CMI reserves the rights to change this

feature.

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PRODUCT SPECIFICATION

1.5 MECHANICAL SPECIFICATION

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 861.2 862.4 863.6 mm Vertical(V) 502.8 504 505.2 mm

Module Size

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

Depth(D) 14 15.2 16.4 mm To rear Depth(D)

Weight 5810 g

24.4 25.6 26.8

mm To converter

(1)

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)

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PRODUCT SPECIFICATION

Value

Unit Note

Min. Max.

Shock (Non-Operating) SNOP

Vibration (Non-Operating) VNOP - 1.0 G (4), (5)

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.

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.

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.

X,Y,Z

axis

- 50 G (3), (5)

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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 к at normal humidity without condensation.

(b) The module shall be stroed 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

Power Supply Voltage VCC -0.3 13.5 V

Logic Input Voltage VIN -0.3 3.6 V

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PRODUCT SPECIFICATION

Value

Unit Note

Min. Max.

(1)

2.3.2 BACKLIGHT CONVERTER UNIT

Item Symbol

Light Bar Voltage VW Ta = 25 к - - 60 V

Converter Input Voltage VBL - 0 - 30 V (1)

Control Signal Level - - -0.3 - 7 V (1),(3)

Note (1) Permanent damage to the device may occur if maximum value s are exceeded. Function 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, Internal PWM Control and External PWM Control.

Tes t

Condition

Min. Type Max. Unit Note

DC

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3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

(Ta = 25 ± 2 ºC)

Parameter Symbol

Power Supply Voltage VCC 10.8 12 13.2 V (1)

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PRODUCT SPECIFICATION

Value

Unit Note

Min. Typ. Max.

Rush Current I

Power Supply Current

Differential Input High

Threshold Voltage

Differential Input Low

Threshold Voltage

LVDS

interface

Common Input Voltage VCM 1.0 1.2 1.4 V

Differential input voltage

Terminating Resistor R

CMOS

interface

Input High Threshold Voltage VIH 2.7 - 3.3 V

Input Low Threshold Voltage V

White Pattern

Horizontal Stripe

Black Pattern

(Single-end)

- - 2.8 A (2)

RUSH

-

V

LVTH

V

- - -100 mV

LVTL

|V

| 200 - 600 mV

ID

- 100 - ohm

T

0 - 0.7 V

IL

- 0.32 - A

- 0.55 0.66 A

- 0.31 - A

+100 - - mV

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

(3)

(4)

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Note (2) Measurement condition:

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PRODUCT SPECIFICATION

GND

Vcc rising time is 470us

Vcc

0.9Vcc

0.1Vcc

470us

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Note (3) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, fv = 60 Hz,

whereas a power dissipation check pattern below is displayed.

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PRODUCT SPECIFICATION

a. White Pattern

Active Area

c. Horizontal Pattern

b. Black Pattern

Active Area

Note (4) The LVDS input characteristics are as follows:

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3.2 BACKLIGHT UNIT

3.2.1

LED LIGHT BARCHARACTERISTICS (

The backlight unit contains 1pcs light bar.

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PRODUCT SPECIFICATION

Ta = 25 ± 2 ºC)

Parameter Symbol

Unit Note

Min. Typ. Max.

Value

Total Current (4 String) If

One String Current I

LED Forward Voltage V

One String Voltage V

One String Voltage Variation

ϦV

Life time -

L

f

W

- 480 508.8

- 120 127.2

3.0 3.25 3.5

36 - 42

- - 2

30,000 - -

mA

I

V

DC

V

DC

L

I

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

=120mA

L

3.2.2 CONVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)

Value

Parameter Symbol

Unit Note

Min. Typ. Max.

Power Consumption PBL - 83 96 W (1),(2) IL =120mA

=120mA

Converter Input Voltage

VBL 22.8 24.0 25.2 VDC

Converter Input Current IBL - 3.46 4 A Non Dimming

=24V, (IL=typ.)

V

Input Inrush Current - - - 6.2 Apeak

BL

(3)

Input Rush current - - - 5.4 A (3)

Dimming Frequency FB 150 160 170 Hz

Minimum Duty Ratio D

5 10

MIN

- %

(4)

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 37" backlight unit under input voltage 24V,

average LED current 127.2 mA and lighting 1 hour later.

Note (3) The duration of Input 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

External dimming: 150Hz~170Hz, duty ratio: 10%~100%

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PRODUCT SPECIFICATION

Parameter Symbol

ON

On/Off Control Voltage

OFF

Internal PWM Control Voltage

External PWM Control Voltage

Status Signal

VBL Rising Time Tr1

Control Signal Rising Time Tr

Control Signal Falling Time Tf

MAX

MIN

LO

VBLON

VIPWM

HI

VEPWM

HI

Status

0

30

Value

Ё

0

Ё

ЁЁ

Tes t

Condition

Ё

ЁЁ

Ё

ЁЁЁ

Min. Typ. Max.

2.0

3.15

2.0

3.0 3.3 3.6 V Normal

Unit Note

5.0 V

0.8 V

3.45

Ё

5.0 V Duty on

0.8 V Duty off

0.8 V Abnormal

100 ms

V maximum duty ratio

V minimum duty ratio

ms 10%-90%V

BL

PWM Signal Rising Time TPWMR

PWM Signal Falling Time TPWMF

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 internal/external PWM signal during backlight turn on period.

Note (2) The power sequence and control signal timing are shown in the following figure. 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

on

T

on1

ЁЁЁ

Ё

1

100

300

ЁЁ

50 us

MΩ

ms

Turn OFF sequence: BLOFF → PWM signal → VBL

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PRODUCT SPECIFICATION

V

BL

V

BLON

EPWM

IPWM

9

Toff

%/

Tf1

9

%/

Tr1

9

%/

9

%/

2.0V

0.8V

Ton

Ton1

0

Backlight on duration

Tr

Tf

Ext. Dimming Function

T

PWMR

2.0V

0

0.8V

T

PWM

T

PWMF

Floating

3.3V

0

Floating

Int. Dimming Function

V

W

External

PWM

Period

External

PWM Duty

100%

Minimun

Duty

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4. BLOCK DIAGRAM OF INTERFACE

4.1 TFT LCD MODULE

ERX0(+/-)

ERX1(+/-)

ERX2(+/-)

ERX3(+/-)

ECLK(+/-)

Foxconn, GS13512-1411S-7F or equivalent

INPUT CONNECTOR

ORX0(+/-)

ORX1(+/-)

ORX2(+/-)

ORX3(+/-)

OCLK(+/-)

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PRODUCT SPECIFICATION

TIMING

CONTROLLER

DC/DC CONVERTER

SCAN DRIVER

TFT LCD PANEL

(1920x3x1080)

DATA DRIVER

SELLVDS

Vcc GND

VBL

GND

Status

E_PWM

I_PWM

BLON

CONVERTER CONNECTOR

CN1: CI0114M1HR0-LA

(CvilLux)

or equivalent

CN2 ~ CN5: 161035-10041-3 (P-TWO)

or equivalent

BACKLIGHT

UNIT

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5. INPUT TERMINAL PIN ASSIGNMENT

5.1 TFT LCD Module Input CNF1 Connector Pin Assignment (GS13512-1411S-7F(Foxconn))

Pin Name Description Note

1 GND Ground

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 7 SELLVDS LVDS data format Selection (3)(4)

N.C. No Connection

8 9 N.C. No Connection

N.C. No Connection

10

GND Ground

11 12 ERX0- Even pixel Negative LVDS differential data input. Channel 0 13 ERX0+ Even pixel Positive LVDS differential data input. Channel 0 14 ERX1- Even pixel Negative LVDS differential data input. Channel 1 15 ERX1+ Even pixel Positive LVDS differential data input. Channel 1 16 ERX2- Even pixel Negative LVDS differential data input. Channel 2 17 ERX2+ Even pixel Positive LVDS differential data input. Channel 2 18 GND Ground 19 ECLK- Even pixel Negative LVDS differential clock input 20 ECLK+ Even pixel Positive LVDS differential clock input 21 GND Ground 22 ERX3- Even pixel Negative LVDS differential data input. Channel 3 23 ERX3+ Even pixel Positive LVDS differential data input. Channel 3

N.C. No Connection

24

N.C. No Connection

25

GND Ground

26

GND Ground

27 28 ORX0- Odd pixel Negative LVDS differential data input. Channel 0 29 ORX0+ Odd pixel Positive LVDS differential data input. Channel 0 30 ORX1- Odd pixel Negative LVDS differential data input. Channel 1 31 ORX1+ Odd pixel Positive LVDS differential data input. Channel 1 32 ORX2- Odd pixel Negative LVDS differential data input. Channel 2 33 ORX2+ Odd pixel Positive LVDS differential data input. Channel 2 34 GND Ground 35 OCLK- Odd pixel Negative LVDS differential clock input. 36 OCLK+ Odd pixel Positive LVDS differential clock input. 37 GND Ground 38 ORX3- Odd pixel Negative LVDS differential data input. Channel 3 39 ORX3+ Odd pixel Positive LVDS differential data input. Channel 3

N.C. No Connection

40

N.C. No Connection

41

GND Ground

42

GND Ground

43

GND Ground

44

GND Ground

45

GND Ground

46

N.C. No Connection

47 48 VCC +12V power supply 49 VCC +12V power supply 50 VCC +12V power supply 51 VCC +12V power supply

(2)

(5)

(2)

(5)

(2)

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g

Note (1) LVDS connector pin orderdefined as follows

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PRODUCT SPECIFICATION

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

Note (3) Low = Open or connect to GND: VESA Format, High = Connect to +3.3V: JEIDA Format.

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)

TCON

R1

Selector (pin7)

System side

R2

Settin

LCM side

System side: R1 < 1K

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.

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5.2 BACKLIGHT UNIT

The pin configuration for the housing and the leader wire is shown in the table below.

CN2, 5 : 161035-10041-3 (P-TWO) or 7083K-F10N-04L(E&T) or

Pin № Symbol Feature NOTE

1 VLED 2 VLED 3 NC 4 NC 5 NC 6 NC 7 N1 8 N2 9 N3

10 N4

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PRODUCT SPECIFICATION

equivalent

Positive of LED String

No Connection

Negative of LED String

Note (1) The backlight interface housing for high voltage side is a model

P-TWO or equivalent.

5.3 DRIVING BOARD UNIT

CN1: CI0114M1HR0-LA (CvilLux) or equivalent

Pin № Signal name Feature

1

2

3

4

5

6

7

8

9

10

11 Status

12 E_PWM External PWM Control

13 I_PWM Internal PWM Control

V

BL

GND GND

+24 V

Normal (3.3V)

Abnormal (0V)

161035-10041-3

, manufactured by

14 BLON BL ON/OFF

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CN2 ~ CN5 : 161035-10041-3 (P-TWO) or 7083K-F10N-04L(E&T) or

Pin № Symbol Feature NOTE

1 N4 2 N3 3 N2 4 N1 5 NC 6 NC 7 NC 8 NC 9 VLED

10 VLED

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PRODUCT SPECIFICATION

equivalent

Negative of LED String

No Connection

Positive of LED String

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G0-EG

0

r

p

ORx0

p

CLK

OB0

K

5.3 BLOCK DIAGRAM OF INTERFACE

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PRODUCT SPECIFICATION

ER0-ER7

E

EB0-EB7

DE

OR0-OR7

OG0-OG7

OB0-OB7

D

Host

Graphics

Controller

ERx0+

TxIN

ERx0-

ERx1+

7

ERx1-

ERx2+

ERx2-

ERx3+

ERx3-

51

51 51

51

Ө

100pF

Ө

100

Ө

100pF

Ө Ө

100pF

Ө

RxOUT

ER0-ER7

F

E

EB

7

-EB7

DE

OR0-OR7

OG0-OG7

-OB7

ECLK+

PLL

51

Ө

51

100pF

Ө

-

PLL

DCL

Timing

ORx0+

-

ORx1+

ORx1-

51

Ө

100pF

Ө

100

F

Controlle

ORx2+

ORx2-

ORx3+

ORx3-

OCLK+

PLL

LVDS Transmitter

51

Ө

51 51

51

100pF

Ө Ө

100pF

Ө

100pF

Ө

-

LVDS Receiver

PLL

THC63LVDM83A

(LVDF83A)

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PRODUCT SPECIFICATION

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

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

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

used differentially

5.4 LVDS INTERFACE

VESA LVDS formatΚ(SELLVDS pin=L or open)

RXCLK

ORX0

ORX1

ORX2

ORX3

ERX0

ERX1

ERX2

Current F\FOH

R5G0 R4 R3 R2 R1

B0 G5B1

R5G0 R4 R3 R2 R1

B0 G5B1

G3 G2G4

R0

G1

B2B4 B3B5VS HSDE

R6G6 R7G7B7 B6RSVD

R0

G1

B2B4 B3B5VS HSDE

ERX3

R6G6 R7G7B7 B6RSVD

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JEDIA LVDS formatΚ(SELLVDS pin=H)

RXCLK

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PRODUCT SPECIFICATION

Current F\FOH

ORX0

ORX1

ORX2

ORX3

ERX0

ERX1

ERX2

ERX3

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

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

R7G2 R6 R5 R4 R3

B2 G7B3

R7G2 R6 R5 R4 R3

B2 G7B3

G5 G4G6

R2

G3

B4B6 B5B7VS HSDE

R0G0 R1G1B1 B0RSVD

R2

G3

B4B6 B5B7VS HSDE

R0G0 R1G1B1 B0RSVD

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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5.5 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.

Color

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

0

1

0

1

0

:

1

0

:

0

:

0

Basic Colors

Gray Scale Of Red

Gray Scale Of Green

Gray Scale Of Blue

Black Red Green Blue Cyan Magenta Yel lo w White Red (0) / Dark Red (1) Red (2)

:

: Red (253) Red (254) Red (255) Green (0) / Dark Green (1) Green (2)

:

: Green (253) Green (254) Green (255) Blue (0) / Dark Blue (1) Blue (2)

:

: Blue (253) Blue (254) Blue (255)

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PRODUCT SPECIFICATION

Data Signal

Red Green Blue

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

:

0

1

0

1

0

1

0

:

0

0 : :

0

1

0

: :

0

1

0

1 0

0

0 : :

1

0

1

0

1

0

:

0

:

: :

:

0

0 0

0

:

1

0

:

0

:

0

:

1

0

1

1 0

0

:

0

:

0

1

0

1

0

:

1

0

1

0

1

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

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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

LVDS

Receiver

Clock

Frequency

Input cycle to cycle jitter Spread spectrum modulation range

(=1/TC)

F

Spread spectrum modulation frequency

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PRODUCT SPECIFICATION

F

clkin

T

rcl

clkin_mod

F

200 KHz

SSM

60 74.25 80 MHz

ЁЁ

F

-2%

clkin

Ё

200 ps (3)

F

+2% MHz

clkin

(4)

LVDS

Setup Time Tlvsu 600

ЁЁ

Receiver

Data

Hold Time Tlvhd 600

ЁЁ

Fr5 47 50 53 Hz

Frame Rate

F

57 60 63 Hz

Ver t ical

Active

Display

Term

Total Tv 1115 1125 1135 Th

Display Tvd 1080 1080 1080 Th

r6

Blank Tvb 35 45 55 Th

Horizontal

Active

Display

Term

Total Th 1050 1100 1150 Tc

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

Fr5 Ѽ Tv Ѽ Th Њ Fclkin(min)

ps

(5)

ps

(6)

Tv=Tvd+Tvb

Ё

Th=Thd+Thb

Ё

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

DE

T

h

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PRODUCT SPECIFICATION

INPUT SIGNAL TIMING DIAGRAM

T

v

T

vd

T

vb

DCLK

T

c

T

hb

T

hd

DE

DATA

Valid display data ( 960 clocks)

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

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PRODUCT SPECIFICATION

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

Note (5) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.

LVDS RECEIVER INTERFACE TIMING DIAGRAM

Tc

RXCLK+/-

RXn+/-

Tlvsu

Tlvhd

1T

3T

5T

7T

9T

11T

13T

14

Note (6) : (ODSEL) = H/L or open for 50/ 60Hz frame rate. Please refer to 5.1 for detail information

14

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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 follow the diagram

below.

0V

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PRODUCT SPECIFICATION

0.1V

cc

0.5ЉЉЉЉT1ЉЉЉЉ10ms 0ЉЉЉЉT

2

ЉЉЉЉ50ms

0ЉЉЉЉT 500ms ЉЉЉЉT

LVDS Signals

3

ЉЉЉЉ50ms

0ЉЉЉЉT7ЉЉЉЉT

0ЉЉЉЉT8ЉЉЉЉT

4

0V

2

3

Option Signals

(SELLVDS…)

Backlight (Recommended)

500msЉЉЉЉT5

Power On

T

7

T

1

T

2

3

T

4

VALID

Power Off

T

8

50%

T

5

50%

T

6

Power ON/OFF Sequence

Note.

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

(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.

(3) In case of VCC is in off level, please keep the level of input signals on the low or high impedance. If T2<0,

that maybe cause electrical overstress failures.

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

(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

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

(120 ±3.6)

oC

%RH

mA

LCD M

CA210

odule

LCD P anel

Center of the Screen

500mm

CS-2000

Field of View = 1º

Light Shield Room

(Ambient Luminance < 2 Lux)

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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 (4200) (6000) - - Note (2)

Response Time

Center Luminance of White L

White Variation

Cross Talk CT - - 4 % Note (5)

Red

Green

Color

Chromaticity

Viewing

Angle

Blue

White

Color Gamut

Horizontal

Ver t ical

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PRODUCT SPECIFICATION

Gray to

gray

C

δW

θ

Rx 0.647 Ry Gx 0.304 Gy Bx 0.146 -

By Wx 0.285 Wy

θx+

-

θ

x

θY+

-

θ

Y

=0°, θY =0°

x

Viewing angle at

normal direction

CR≥20

- (8.5) - ms Note (3)

(360) (450) - cd/m2Note (4)

- - (1.30) - Note (6)

0.325

Typ.-

0.03

80 88 80 88 80 88 80 88 -

0.620

0.063

0.293

(72) - % NTSC

Typ.+

0.03

-

Deg. Note (1)

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

Viewing angles are measured by Autronic Conoscope Cono-80.

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

The contrast ratio can be calculated by the following expression.

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PRODUCT SPECIFICATION

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 withLuminance Surface pixels black all withLuminance Surface

The driving signal means the signal of gray level 0, 63, 127, 191, 255..Gray to gray average

time means the average switching time of gray level 0, 63, 127, 191, 255 to each other.

Note (4) Definition of Luminance of White (LC):

Measure the luminance of gray level 255 at center point

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

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A

(

)

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

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PRODUCT SPECIFICATION

CT = | Y

– YA | / YA× 100 (%)

B

Where:

Y

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

A

Y

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

B

ctive Area

Gray 128

Y

(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)]

Active area

(D/2,W/8)

A, U

(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)

ctive 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

W

Vertical Line

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PRODUCT SPECIFICATION

8. PRECAUTIONS

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

[ 9.1 ] 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 35кat normal humidity without

condensation.

[ 9.2 ] The module shall be stored in dark place. Do not store the TFT-LCD module in direct sunlight or

fluorescent light.

[ 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 will be higher than that of room

temperature.

8.2 SAFETY PRECAUTIONS

[ 1 ] The startup voltage of a Backlight is approximately 1000 Volts. It may cause an electrical shock while

assembling with the 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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9. DEFINITION OF LABELS

9.1 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

CHI MEI

OPTOELECTRONICS

CHI MEI

OPTOELECTRONICS

Model Name: V370H4-LE2

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

Serial ID: X X X X X X X Y M D L N N N N

V370H4 –LE2 Rev. XX

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

V370H4 –LE2 Rev. XX

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

Serial No.

Product Line

E207943

MADE IN TAIWAN

GEMN

RoHS

MADE IN CHINA

LEOO(or CAPG or CANO)

RoHS

Year, Month, Date

CMI Internal Use

Revision

Serial ID includes the information as below:

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 1st to 31st, exclude I ,O, and U.

Revision Code: Cover all the change

Serial No.: Manufacturing sequence of product

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

CMI Internal Use

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10. PACKAGING

10.1 PACKING SPECIFICATIONS

(1) 6 LCD TV modules / 1 Box

(2) Box dimensions : 954(L)x378(W)x602(H)mm

(3) Weight : approximately 38.32 Kg ( 6 modules per box)

10.2 PACKING METHOD

Figures 10.1 and 10.2 are the packing method

LCD TV Module

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PRODUCT SPECIFICATION

Cushion(Bottom)

Anti-Static Bag

Carton

Module*6 pcs

Figure.10.1 Packing method

Cushion(Top)

Carton Label

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MODEL NO.: V370H4

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PRODUCT SPECIFICATION

ϭʳ Tentative Specification ϭʳ Preliminary Specification Ϯʳ Approval Specification

SUFFIX: LE2

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 Vincent Chou WJ Chang

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