CMO V201V4-T01 Specification

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TFT LCD Approval Specification

MODEL NO.: V201V4 - T01

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Issued Date: Mar. 31, 2005

Model No.: V201V4-T01

Approval

Customer:

pproved by:

Note:

LCD TV Head Division

AVP

QRA Dept.

DDIII DDII DDI

Approval Approval Approval Approval

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TVHD / PDD

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LCD TV Marketing and Product Management Division

Product Manager

ஊ՗壁 ຫمࡵ

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Issued Date: Mar. 31, 2005

Model No.: V201V4-T01

Approval

- 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

2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

2.2.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

3.2 BACKLIGHT UNIT

3.2.1 CCFL

(Cold Cathode Fluorescent Lamp) CHARACTERISTICS

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

5. INTERFACE PIN ASSIGNMENT

5.1 TFT LCD MODULE

5.2 BACKLIGHT UNIT

5.3 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. PRECAUTIONS

8.1 ASSEMBLY AND HANDLING PRECAUTIONS

8.2 SAFETY PRECAUTIONS

9. DEFINITION OF LABELS ------------------------------------------------------- 21

9.1 CMO MODULE LABEL

10. PACKAGING

10.1 PACKING SPECIFICATIONS

10.2 PACKING METHOD

11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 24

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REVISION HISTORY

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Issued Date: Mar. 31, 2005

Model No.: V201V4-T01

Approval

Version Date

Ver 2.1

Mar. 31, 2005

Page

(New)

All

Section Description

All

Approval Specification was first issued.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V201V4-T01 is a 20.1” TFT Liquid Crystal Display module with 4U type-CCFL Backlight unit and 1ch-TTL

interface. This module supports 640 x 480 VGA format and can display true 16.2M colors (6-bit+FRC

/color).

1.2 FEATURES

- High brightness ( 450 nits)

- High contrast ratio (400:1)

- Fast response time

- High color saturation NTSC 75%

- VGA ( 640 x 480 pixels) resolution

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Issued Date: Mar. 31, 2005

Model No.: V201V4-T01

Approval

- TTL Interface

1.3 APPLICATION

- TFT LCD TVs

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note Active Area 408 (H) x 306 (V) mm Bezel Opening Area 412 (H) x 310 (V) mm Driver Element a-si TFT active matrix - Pixel Number 640 x R.G.B. x 480 pixel Pixel Pitch(Sub Pixel) 0.2125 (H) x 0.6375 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.2M color Display Operation Mode Transmissive mode / Normally white - Surface Treatment Anti-reflective coating + Anti-glare coating - -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 465.0 466.0 467.0 mm Vertical(V) 329.0 329.3 329.7 mm

Module Size

Depth(D) 34.48 35.48 36.48 mm

Weight 2360 2460 2560 g -

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

(1)

Module Size

From front frame to rear plate

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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 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

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Issued Date: Mar. 31, 2005

Model No.: V201V4-T01

Approval

Value

Min. Max.

- 50 G (3), (5)

NOP

- 1.0 G (4), (5)

NOP

Unit Note

display area is less than or equal to 60 ºC with LCD module alnoe in a temperature controlled chamber.

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

of display area from being over 60 ºC. The range of operating temperature may degrade in case of

improper thermal management in your product design.

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

Note (4) 10 ~ 500 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

Operating Range

Storage Range

Temperature (ºC)

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8060-20 400 20-40

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2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

Item Symbol

Power Supply Voltage Vcc -0.3 6.0 V

2.2.2 BACKLIGHT UNIT

Item Symbol

Lamp Voltage 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.

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Issued Date: Mar. 31, 2005

Model No.: V201V4-T01

Approval

Value

Min. Max.

Value

Min. Max.

3000 V

Unit Note

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Issued Date: Mar. 31, 2005

Model No.: V201V4-T01

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE Ta = 25 ± 2 ºC

Value

Unit Note

interface

Parameter Symbol

VGH 23.5 24 24.5 V VGL -6.0 -5.6 -5.0 V

Power Supply Voltage

VAA 9.7 10 10.3 V

V33V(3.3V) 3.0 3.3 3.6 V

VREF 9.25 9.3 9.34 V

IGH - 3 - mA

Power Supply Current

IGL - 3 - mA IAA - 150 - mA

I3.3V - 70 - mA Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS Input Low Threshold Voltage V

0 - 0.7 V

Min. Typ. Max.

Approval

3.2 BACKLIGHT UNIT

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Lamp Voltage VW Lamp Current IL

Min. Typ. Max.

- 1490 -

5.0 5.5 6.0

- - 2250

Lamp Starting Voltage VS

- - 2110

Operating Frequency FO 50 - 70 KHz (3)

Lamp Life Time LBL 50,000 60,000 - Hrs (4)

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

HV (Gray,+)

LCD

Module

HV (Black,-)

HV (Pink,-)

HV (White,+)

HV (Pink,+) HV (White,-)

HV (Blue,-) HV (White,+)

Value

1 2

Inverter

Ta = 25 ± 2 ºC)

Unit Note

V V

RMS

(1)

RMS

(2), Ta = 0 ºC

RMS

(2), Ta = 25 ºC

RMS

= 5.5mA

Note (2) The lamp starting voltage V

should be applied to the lamp for more than 1 second under starting

up duration. Otherwise the lamp may not be turned on.

Note (3) The lamp frequency may produce interference with horizontal synchronous frequency from the

display, and this may cause 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.

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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.) as the time in which it continues to operate under the condition Ta

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Issued Date: Mar. 31, 2005

Model No.: V201V4-T01

Approval

= 25 2к and I

= 5.0 ~ 6.0 mA

RMS

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CMO V201V4-T01 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual