CHIMEI INNOLUX V420H1-LN3 Specification

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TFT LCD Approval Specification

MODEL NO.: V420H1 – LN3

Customer:

www.panelook.com

Issue Date: Dec.31 2008

Model No.: V420H1-LN3

Approval

pproved by:

Note:

Approved By

Reviewed By

Prepared By

TV Head Division.

LY Chen

QA Dept. Product Development Div.

Tomy Chen WT Lin

LCD TV Marketing and Product Management Div.

Wang-Yang Li Sisley Wu

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Model No.: V420H1-LN3

Approval

- CONTENTS -

1. GENERAL DESCRIPTION -------------------------------------------------- 4

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

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 INVERTER UNIT

3. ELECTRICAL CHARACTERISTICS -------------------------------------------------- 8

3.1 TFT LCD MODULE

3.2 BACKLIGHT UNIT

3.2.1 CCFL

3.2.2 INVERTER CHARACTERISTICS

(Cold Cathode Fluorescent Lamp) CHARACTERISTICS

4. BLOCK DIAGRAM -------------------------------------------------- 12

4.1 TFT LCD MODULE

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

5.1 TFT LCD MODULE INPUT

5.2 BACKLIGHT UNIT

5.3 BLOCK DIAGRAM OF INTERFACE

5.4 LVDS INTERFACE

5.5 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING -------------------------------------------------- 20

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS -------------------------------------------------- 23

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. PRECAUTIONS -------------------------------------------------- 27

8.1 ASSEMBLY AND HANDLING PRECAUTIONS

8.2 SAFETY PRECAUTIONS

9.DEFINITION OF LABELS -------------------------------------------------- 28

9.1 CMO MODULE LABEL

10. PACKAGING -------------------------------------------------- 29

10.1 PACKING SPECIFICATION.

10.2 PACKING METHOD

11.MECHANICAL CHARACTERISTICS

-------------------------------------------------- 31

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REVISION HISTORY

Version Date Page Section Description

Ver. 0.0 Oct 31, 2008 All All The tentative specification was first issued.

Ver.2.0 Dec.31.2008 10 3.2

23 7.1

29 10.1

10.2

Issue Date: Dec.31 2008

Model No.: V420H1-LN3

Approval

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Issue Date: Dec.31 2008

Model No.: V420H1-LN3

1. GENERAL DESCRIPTION

1.1 OVERVIEW

V420H1-LN3 is a 42” TFT Liquid Crystal Display module with 16-CCFL backlight unit and 2ch-LVDS

interface. This module supports 1920 x 1080 HDTV format and can display true 16.7M colors (8-bit/color).

1.2 FEATURES

- High brightness (450 nits)

- High contrast ratio (4000:1)

- Fast response timf!)Hsbz!up!hsbz!bwfsbhf!7/6!nt*

- High color saturation (NTSC 72%)

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

- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

- Optimized response time for 60/50 Hz frame rate

- Ultra wide viewing angle : Super MVA technology

- 180 degree rotation display option

- RoHS compliance

1.3 APPLICATION

Approval

- Standard Living Room TVs.

- Public Display Application.

- Home Theater Application.

- MFM Application.

1.4 GENERAL SPECIFICATIONS

Item Specification Unit Note Active Area 930.24(H) x 523.26 (V) (42.02” diagonal) mm Bezel Opening Area 939(H) x 531(V) mm Driver Element a-si TFT active matrix - Pixel Number 1920x 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 16.7M color -

Display Operation Mode Transmissive mode / Normally black - -

Surface Treatment

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. CMO reserves the rights to

Anti-Glare coating (Haze 25%)

Hard coating (3H)

- (2)

(1)

change this feature.

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1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note Horizontal (H) 982.0 983.0 984.0 mm

Module Size

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

Note (2) Module Depth does not include connectors.

Vertical (V) 575.0 576.0 577.0 mm Depth (D) 47.9 48.9 49.9 mm

Weight 11900 g -

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(1), (2)

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2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

Item Symbol

Storage Temperature T Operating Ambient Temperature T 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 Љ 40 ºC).

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

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

NOP

Min. Max.

-20 +60 ºC (1)

Value

0 50 ºC (1), (2)

- 50 G (3), (5)

- 1.0 G (4), (5)

Unit Note

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.

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2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

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Issue Date: Dec.31 2008

Model No.: V420H1-LN3

Approval

Item Symbol

Value

Unit Note

Min. Max.

Power Supply Voltage V

Logic Input Voltage V

-0.3 13.5 V

-0.3 3.6 V

(1)

2.2.2 BACKLIGHT UNIT

Item Symbol

Lamp Voltage V Power Supply Voltage V

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

should be restricted to the conditions described under Normal Operating Conditions.

Note (2) No moisture condensation or freezing.

Valu e

Min. Max.

3000 V

Unit Note

RMS

0 30 V (1)

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3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE (Ta = 25 ± 2 ºC)

Parameter Symbol Power Supply Voltage V

Power Supply Ripple Voltage V Rush Current I

White 1.35 2.0 A

Power Supply Current

LVDS

Interface

CMOS interface

Common Input Voltage

Terminating Resistor

Input High Threshold Voltage

Input Low Threshold Voltage

Black 0.55 A Vertical Stripe

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Value

Min. Typ. Max.

RUSH

LVC

10.8 12 13.2 V (1)

- - 350 mV

- - 5.0 A (2)

1.26 A

1.125 1.25 1.375 V

- 100 - ohm

2.7 - 3.3 V

0 - 0.7 V

Issue Date: Dec.31 2008

Model No.: V420H1-LN3

Approval

Unit Note

(3)

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

Note (2) The duration of rush current is about 0.5mS and measurement condition is shown below:

+12v

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Issue Date: Dec.31 2008

Model No.: V420H1-LN3

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Vcc rising time is 470us

Vcc

0.9Vcc

0.1Vcc

470us

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

whereas a power dissipation check pattern below is displayed.

a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

= 60 Hz,

Active Area

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3.2 BACKLIGHT UNIT

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 ºC)

Parameter Symbol

Lamp Input Voltage V Lamp Current I

Lamp Turn On Voltage V

Operating Frequency F Lamp Life Time L

Min. Typ. Max.

7.5 8 8.5

35 - 70 KHz (3)

50,000 60,000 - Hrs (4)

3.2.2 INVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC) (Recommend)

Parameter Symbol

Oscillating Frequency F Dimming frequency F Minimum Duty Ratio D

MIN

Note (1) Lamp current is measured by utilizing AC current probe and its value is average by measuring master

Min. Typ. Max.

Value

1310

-V

2230 2060

Valu e

Unit Note

RMS

Ta = 0 ºC (2)

Ta = 25 ºC (2)

Unit Note

(1)

39 42 45 kHz

150 160 170 Hz

-20-%

Approval

and slave board.

Note (2) The lamp starting voltage V

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 synchronous frequency of the

display input signals, and it may result in line flow on the display. In order to avoid interference, the

lamp frequency should be detached from the horizontal synchronous frequency and its harmonics

as far as possible.

Note (4) The life time of a lamp is defined as when the brightness is larger than 50% of its original value and

the effective discharge length is longer than 80% of its original length (Effective discharge length is

defined as an area that has equal to or more than 70% brightness compared to the brightness at the

center point of lamp.) as the time in which it continues to operate under the condition at Ta = 25 2к

and I

= 7.5~ 8.5mArms.

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CHIMEI INNOLUX V420H1-LN3 Specification

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