CHIMEI INNOLUX V420H2-LE5 Specification

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TFT LCD Tentative Specification

MODEL NO.: V420H2 – LE5

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Issued Date: Jan.27, 2010 Model No.: V420H2 – LE5

Tentative

Customer:

Approved by:

Note:

Approved By

TV Head Division

Chao-Chun Chung

QA Dept. Product Development Div.

Reviewed By

Hsin-nan Chen WT Lin

LCD TV Marketing and Product Management Div.

Prepared By

CY Chang Peggi Chiu

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Issued Date: Jan.27, 2010 Model No.: V420H2 – LE5

Tentative

- CONTENTS -

REVISION HISTORY

1. GENERAL DESCRIPTION

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

2.2PACKAGE STORAGE

2.3ELECTRICAL ABSOLUTE RATINGS

2.3.1 TFT LCD MODULE

2.3.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

3.2 BACKLIGHT CONVERTER UNIT

3.2.1

3.2.2 CONVERTER CHARACTERISTICS

LED LIGHT BARCHARACTERISTICS

3.2.3 CONVERTER INTERFACE CHARACTERISTICS

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

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3

4

5

7

13

5. INTERFACE PIN CONNECTION

5.1 TFT LCD MODULE

5.2 BACKLIGHT UNIT

5.3 CONVERTER UNIT

5.4 BLOCK DIAGRAM OF INTERFACE

5.5 LVDS INTERFACE

5.6 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. DEFINITION OF LABELS

8.1 CMO MODULE LABEL

9. PACKAGING

9.1 PACKING SPECIFICATIONS

9.2 PACKING METHOD

10. PRECAUTIONS

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

10.2 SAFETY PRECAUTIONS

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14

25

29

33

34

36

11. MECHANICAL CHARACTERISTICS

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Tentativ e

REVISION HISTORY

Version Date

Ver 0.0 Jan 27,10’ All All

Page

(New)

Section Description

Tentative Specification was first issued.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V420H2- LE5 is 42” TFT Liquid Crystal Display module with LED Backlight and 4 ch-LVDS interface. This

module supports 1920 x 1080 Full HDTV format and can display 1.07G colors ( 8-bit +FRC). The converter

module for backlight is built-in.

1.2 FEATURES

- High brightness (450 nits)

- Ultra-high contrast ratio (6000:1)

- Faster response time (gray to gray average 4.5 ms)

- High color saturation NTSC (72%)

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

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- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

1.3 APPLICATION

- TFT LCD TVs

- Multi-Media Display

1.4 GENERAL SPECIFICATIONS

Item Specification Unit Note Active Area 930.24 (H) x 523.26 (V) (42" diagonal) mm Bezel Opening Area 937.24 (H) x 530.26 (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 - Display Colors 1.07G color Display Operation Mode Transmissive mode / Normally Black -

Surface Treatment

Anti-Glare Coating (Haze 11%)

Hard Coating (3H)

-

(1)

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) - 973.24 - mm (1) Vertical(V) - 566.26 - mm (1)

Module Size

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

Depth(D) - 10.8 - mm Depth(D)

Weight 7950

24.6 25.6 26.6

4

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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Value

Min. Max.

- 35 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

Temperature (ºC)

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80 60 -20 40 0 20 -40

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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

Power Supply Voltage Vcc -0.3 13.5 V Input Signal Voltage VIN -0.3 3.6 V

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Value

Min. Max.

Issued Date: Jan.27, 2010 Model No.: V420H2 – LE5

Tentativ e

Unit Note

2.3.2 BACKLIGHT UNIT

Item Symbol

Light Bar Voltage VW Ta = 25 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 and Internal PWM Control.

Te st

Condition

Min. Type Max. Unit Note

RMS

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3. ELECTRICAL CHARACTERISTICS

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3.1 TFT LCD MODULE

Parameter Symbol

Power Supply Voltage V

Rush Current I

White Pattern

Power

Horizontal

Supply

Stripe

Current

Black Pattern

Differential Input High Threshold

V

Voltage Differential

LVDS

interface

Input Low Threshold Voltage

Common Input

V

Voltage

Differential input voltage

Terminating

Resistor

Ta = 25 ± 2 ºC

Value

Unit Note

Min. Typ. Max.

CC

RUSH

-

+100 - - mV

LVT H

LVT L

V

CM

| 200 - 600 mV

|V

ID

R

T

10.8 12 13.2 V (1)

- - 4.38 A (2)

- 1.27 1.65 A

- 1.32 1.72 A

- 0.58 - A

- - -100 mV

1.0 1.2 1.4 V

- 100 - ohm

(3)

(4)

Input High

2.7 - 3.3 V

0 - 0.7 V

CMOS

interface

Threshold

Voltage

Input Low

Threshold

V

IH

V

IL

Voltage

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

Note (2) Measurement Conditions:

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Vcc rising time is 470us

Vcc

0.9Vcc

0.1Vcc

GND

470us

Note (3) The specified power supply current is under the conditions at Vcc =12V, Ta = 25 ± 2 ºC, fv = 120 Hz,

whereas a power dissipation check pattern below is displayed.

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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 CONVERTER UNIT

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

Parameter Symbol

Light Bar Voltage V

LED Forward Voltage V

LED Current I

3.2.2 CONVERTER CHARACTERISTICS(Ta = 25 ± 2 ºC)

Parameter Symbol

Power Consumption PBL - TBD TBD W

Converter Input Voltage V

Converter Input Current I

Dimming Frequency FB 150 160 170 Hz

W

f

L

BL

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Issued Date: Jan.27, 2010 Model No.: V420H2 – LE5

Value

Min. Typ. Max.

- 43.4 -

2.8 3.3

75.2 80 84.8

Value

Min. Typ. Max.

22.8 24 25.2

-

TBD

-

Unit Note

I

V

RMS

V

I

RMS

=80 mA

L

=80 mA

L

mA

Unit Note

V

DC

A

Tentativ e

Minimum Duty Ratio D

- 5 - %

MIN

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3.2.3 CONVERTER INTERFACE CHARACTERISTICS

External dimming: 150Hz~170Hz, duty ratio: 5%~100%

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Issued Date: Jan.27, 2010 Model No.: V420H2 – LE5

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Parameter Symbol

ON

On/Off Control Voltage

OFF

Internal PWM Control

Voltage

External PWM Control

Voltage

Status Signal

VBL Rising Time Tr1

VBL Falling Time Tf1

Control Signal Rising Time Tr

MAX

MIN

LO

VBLON

VIPWM

HI

VEPWM

HI

Status

0

30

Value

Ё

0

Ё

ЁЁ

Te st

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

maximum duty ratio

V

minimum duty ratio

V

ms

10%-90%V

ms

BL

Control Signal Falling Time Tf

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

100 ms

50 us

MΩ

ms

Turn OFF sequence: BLOFF → PWM signal → VBL

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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

PWMR

T

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

12

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CHIMEI INNOLUX V420H2-LE5 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual