CMO V460H1-LH4 Specification

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TFT LCD Preliminary Specification

MODEL NO.: V460H1 - LH4

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Issued Date: Oct. 09, 2008

Model No.: V460H1 - LH4

Preliminary

Customer:

Approved by:

Note:

TVHD

Approved By

LY Chen

Reviewed By

QA Dept. Product Development Div.

Kc_Ko WT Lin

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Prepared By

LCD TV Marketing and Product Management Div.

WY Li Jim Ho

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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 PACKAGE STORAGE

2.3 ELECTRICAL ABSOLUTE RATINGS

2.3.1 TFT LCD MODULE

2.3.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

3.2 BACKLIGHT UNIT

3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS

3.2.2 BALANCE BOARD CHARACTERISTICS

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

5. INTERFACE PIN CONNECTION

5.1 TFT LCD MODULE

5.2 BACKLIGHT UNIT

5.3 BALANCE BOARD 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

10.3 SAFETY STANDARDS

11. MECHANICAL CHARACTERISTICS

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Issued Date: Oct. 09, 2008

Model No.: V460H1 - LH4

Preliminary

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REVISION HISTORY

Version Date

Ver 1.0 Jun. 03,’08 All All Approval Specification was first issued.

Page

(New)

Section Description

Issued Date: Oct. 09, 2008

Model No.: V460H1 - LH4

Preliminary

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V460H1-LH4 is a 46” 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).

The inverter module for backlight is built-in.

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Issued Date: Oct. 09, 2008

Model No.: V460H1 - LH4

Preliminary

1.2 FEATURES

- High brightness (500nits)

- High contrast ratio (4000:1)

- Fast response time (Gray to Gray average 6.5 ms)

- High color saturation (72% NTSC)

- 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 120 Hz frame rate

- Ultra wide viewing angle: Super MVA technology

1.3 APPLICATION

- Standard Living Room TVs.

- Public Display Application.

- Home Theater Application.

- MFM Application.

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note Active Area 1018.08(H) x 572.67(V) (46” diagonal) mm Bezel Opening Area 1024.4(H) x 578.6(V) mm Driver Element a-si TFT active matrix - Pixel Number 1920x R.G.B. x 1080 pixel Pixel Pitch(Sub Pixel) 0.17675(H) x 0.53025(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

Anti-Glare coating (super clear)

Hardness (3H)

- (2)

(1)

back outlines.

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

change this feature.

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal (H) - 1083 - 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) - 627 - mm Depth (D) - 53.2 - mm

Weight - 13330 - g -

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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.

NOP

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Issued Date: Oct. 09, 2008

Model No.: V460H1 - LH4

Preliminary

Value

Min. Max.

X, Y axis - 50 G (3), (5)

Z axis - 35 G (3), (5)

- 1.0 G (4), (5)

NOP

Unit Note

(a) 90 %RH Max. (Ta

(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 your 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 your product design.

Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, and ± 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. The module would not be twisted or bent by the

fixture.

Љ 40 ºC).

Relative Humidity (%RH)

100

90

80

60

Operating Range

40

20

10

Storage Range

Temperature (ºC)

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2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

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Issued Date: Oct. 09, 2008

Model No.: V460H1 - LH4

Preliminary

Item Symbol

Min. Max.

Power Supply Voltage VCC -0.3 13.5 V

Logic Input Voltage VIN -0.3 3.6 V

Value

Unit Note

(1)

2.2.2 BACKLIGHT INVERTER UNIT

Item Symbol

Lamp Voltage VW

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.

Value

Min. Max.

Ё

3000 V

Unit Note

RMS

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3. ELECTRICAL CHARACTERISTICS

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Issued Date: Oct. 09, 2008

Model No.: V460H1 - LH4

Preliminary

3.1 TFT LCD MODULE (

Parameter Symbol

Ta = 25 ± 2 ºC)

Value

Min. Typ. Max.

Unit Note

Power Supply Voltage VCC 10.8 12 13.2 V (1) Rush Current I

- - 4.5 A (2)

RUSH

White - 1.3 2.0 A

Power Supply Current

Differential Input High

LVDS Interface

Threshold Voltage Differential Input Low Threshold Voltage Common Input Voltage V Terminating Resistor R

Black - 0.6 - A Vertical Stripe

ICC

- 1.1 - A

- - +100 mV

V

LVT H

-100 - - mV

V

LVTL

1.125 1.25 1.375 V

LVC

- 100 - ohm

T

Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS

interface

Input Low Threshold Voltage V

0 - 0.7 V

IL

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

Note (2) Measurement condition:

(High to Low)

(Control Signal)

SW

+24V

Vcc

R1

47K

R2

1K

47K

VR1

C1

1uF

Q1 2SK1475

C2

0.01uF

Q2

2SK1470

FUSE

C3

1uF

Vcc

(LCD Module Input)

(3)

Vcc rising time is 470us

Vcc

0.9Vcc

0.1Vcc

GND

470us

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

whereas a power dissipation check pattern below is displayed.

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Model No.: V460H1 - LH4

Preliminary

a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

R

G

R

B

G

R

B

G

R R

G

B

R

G

B

R

Active Area

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3.2 BACKLIGHT UNIT

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Issued Date: Oct. 09, 2008

Model No.: V460H1 - LH4

Preliminary

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Min. Typ. Max. Lamp Input Voltage VL - (1250) - V Lamp Current IL 7.9 8.2 8.5 mA

Lamp Turn On Voltage VS

- - 2050 V

- - 1660 V

Value

Ta = 25 ± 2 ºC)

Unit Note

-

RMS

(2), Ta = 0 ºC

RMS

(2), Ta = 25 ºC

RMS

(1)

Operating Frequency FL 30 - 80 KHz (3) Lamp Life Time LBL 50,000 - - Hrs (4)

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

master and slave board.:

Note (2) The lamp starting voltage V

should be applied to the lamp for more than 1 second after startup.

S

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

= 7.9~8.5 mArms.

L

3.2.2 BALANCE BOARD CHARACTERISTICS (

Parameter Symbol

Input High Voltage VHV

Protection Circuit Supply Voltage Vcc

Input Current I

BL(HV)

Oscillating Frequency FW 43 46 49 kHz

Individual Lamp Current

Lamp

Detection

High (LD) LD

Low (LD) LD

I

7.9 8.2 8.5 mA H.V (5)

L

Dimming frequency FB 135 150 165 Hz

Minimum Duty Ratio D

MIN

Note (5) Lamp current is measured master board by utilizing high frequency current meters as shown below:

Note (6) Input voltage Hv based on spec. +-7% tolerance.

Note (7) Asymmetric ratio must be from 90% to 110% (0.9<Ip/ I

Min. Typ. Max.

- 1215 - V (6)

10 12 15

140 mArms No Dimming

5

- 15 - %

Ta = 25 ± 2 ºC)

Value

Unit Note

V

V Normal Operation

1.5 V Lamp Connector Open

rms@T/2XЅ2

<1.1)

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T

Ip

I-p

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Balance

Board

(Master)

A A

HV (Pink +(-) )

2

HV (White +(-) )

1

HV (Pink +(-) )

2

HV (White +(-) )

1

HV (Pink +(-) )

2

HV (White +(-) )

1

HV (Pink +(-) )

2

LCD Module

HV (White +(-) )

1

HV (Pink -(+) )

HV (White -(+) )

HV (Pink -(+) )

HV (White -(+) )

HV (Pink -(+) )

HV (White -(+) )

HV (Pink -(+) )

HV (White -(+) )

A

1 2

A

1 2

A

1 2

A

1 2

A

Balance

Board

(Slave)

A A

HV (Pink +(-) )

2

HV (White +(-) )

1

HV (Pink +(-) )

2

HV (White +(-) )

1

HV (Pink +(-) )

2

HV (White +(-) )

1

HV (Pink +(-) )

2

HV (White +(-) )

1

HV (Pink -(+) )

HV (White -(+) )

HV (Pink -(+) )

HV (White -(+) )

HV (Pink -(+) )

HV (White -(+) )

HV (Pink -(+) )

HV (White -(+) )

A

1 2

A

1 2

A

1 2

A

1 2

A

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CMO V460H1-LH4 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual