CMO V470H1-L03 Specification

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TFT LCD Approval Specification

MODEL NO.: V470H1 – L03

Customer:

Approved by:

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Issue Date:Dec.03.2007

Model No.: V470H1-L03

Approval

Note:

Approved By

Reviewed By

TV Head Division

LY Chen

QRA Dept. Product Development Div.

Tomy Chen WT Lin

­LCD TV Marketing and Product Management Div.

Prepared By

Ken Wu HT Hung

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Issue Date:Dec.03.2007

Model No.: V470H1-L03

Approval

CONTENTS -

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 INVERTER UNIT

------------------------------------------------------- 4

------------------------------------------------------- 5

3. ELECTRICAL CHARACTERISTICS --------------------------------------------------------7

3.1 TFT LCD MODULE

3.2 BACKLIGHT UNIT

3.2.1 CCFL

3.2.2 INVERTER CHARACTERISTICS

3.2.3 INVERTER INTERTFACE CHARACTERISTICS

(Cold Cathode Fluorescent Lamp) CHARACTERISTICS

4. BLOCK DIAGRAM -------------------------------------------------------13

4.1 TFT LCD MODULE

5. V470H1-L03 LCD INPUT TERMINAL PIN ASSIGNMENT --------------------------------------------------------14

5.1 TFT LCD MODULE LVDS input

5.2 TFT LCD MODULE Power input

5.3 BACKLIGHT UNIT

5.4 INVERTER UNIT

5.5 BLOCK DIAGRAM OF INTERFACE

5.6 LVDS INTERFACE

5.7 COLOR DATA INPUT ASSIGNMENT

6. INTERFACE TIMING -------------------------------------------------------22

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS -------------------------------------------------------25

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. PRECAUTIONS -------------------------------------------------------29

8.1 ASSEMBLY AND HANDLING PRECAUTIONS

8.2 SAFETY PRECAUTIONS

9.DEFINITION OF LABELS ------------------------------------------------------30

10.

PACKAGING ------------------------------------------------------31

11 MECHANICAL CHARACTERISTICS -----------------------------------------------33

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REVISION HISTORY

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Issue Date:Dec.03.2007

Model No.: V470H1-L03

Approval

Version Date

Ver.2.0

Ver.2.1

Ver.2.2

Apr.06,’07

Aug.06,’07

Dec,03 ’07

Page

(New)

All

9

25

31

33

33

9

Section Description

All

Approval specification was first issued

3.2.2

7.2

3.2.2

Add power consumption at gray level 0 to 255

Update oscillating frequency

Update color chromaticity (Gx,Gy,Bx)

10

Update packing spec

11

Update mechanical characteristics

11

Update mechanical characteristics

Update inverter spec

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V470H1-L03 is a 47” TFT Liquid Crystal Display module with 20-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.

1.2 FEATURES

- High brightness (500nits)

- High contrast ratio (1500:1)

- 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 50/60 Hz frame rate

- Ultra wide viewing angle : Super MVA technology

- 180 degree rotation display option

1.3 APPLICATION

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Issue Date:Dec.03.2007

Model No.: V470H1-L03

Approval

- Standard Living Room TVs.

- Public Display Application.

- Home Theater Application.

- MFM Application.

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 1039.68(H) x 584.82(V) (47” diagonal) mm
Bezel Opening Area 1050.6(H) x 594.4(V) mm
Driver Element a-si TFT active matrix - ­Pixel Number 1920x R.G.B. x 1080 pixel ­Pixel Pitch(Sub Pixel) 0.5415 (H) x 0.1805(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

change this feature.

Anti-Glare coating (Haze 25%)

Hard coating (3H)

- (2)

(1)

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note
Horizontal (H) - 1096 - 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) - 640 - mm
Depth (D) - 51 - mm

Weight - 15500 - 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 45 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).

(c) No condensation.

Note (2) The maximum operating temperature is based on the test condition that the surface temperature of

NOP

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Issue Date:Dec.03.2007

Model No.: V470H1-L03

Approval

Value

Min. Max.

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

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

- 1.0 G (4), (5)

NOP

Unit Note

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.

10

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2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

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Issue Date:Dec.03.2007

Model No.: V470H1-L03

Approval

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 V
Power Supply Voltage VBL 0 30 V (1)
Control Signal Level

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.

Note (3) The control signals include On/Off Control, Internal PWM Control, External PWM Control and

Internal/External PWM Selection.

W

Ё

Value

Min. Max.

Ё

-0.3 7 V (1), (3)

3000 V

Unit Note

RMS

6

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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)
Power Supply Ripple Voltage VRP - - 200 mV
Rush Current I

White - 1.4 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
Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS

interface

Input Low Threshold Voltage V

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

Black - 0.6 - A
Vertical Stripe

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Issue Date:Dec.03.2007

Model No.: V470H1-L03

Approval

Value

Min. Typ. Max.

- - 4.5 A (2)

RUSH

I

CC

- 1.2 - A

- - +100 mV

V

LVT H

-100 - - mV

V

LVT L

1.125 1.25 1.375 V

LVC

- 100 - ohm

T

0 - 0.7 V

IL

Unit Note

(3)

Note (2) Measurement condition:

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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 = 60 Hz, whereas

a power dissipation check pattern below is displayed.

a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

G

R

R

B

G

R

B

G

R R

G

B

B

B

B

R

R

R

G

G

G

G

B

B

B

B

R

R

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 VL - 1750 - V
Lamp Current IL 5.5 6.0 6.5 mA

Lamp Turn On Voltage V

Operating Frequency FL 40 - 80 KHz (3)
Lamp Life Time LBL 50,000 - - Hrs (4)

S

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Value

Min. Typ. Max.

- - 2350 V

- - 2150 V

Unit Note

RMS

RMS

RMS

Issue Date:Dec.03.2007

Model No.: V470H1-L03

Approval

­ (1)

RMS

(2), Ta = 0 ºC
(2), Ta = 25 ºC

3.2.2 INVERTER CHARACTERISTICS (

Parameter Symbol

Ta = 25 ± 2 ºC)

Value

Min. Typ. Max.

Unit Note

Power Consumption PBL - 216 227 W (3)(4), IL = 6.0mA

Power Supply Voltage VBL 22.8 24 25.2 V

DC

Power Supply Current IBL - 9.0 - A
Input Ripple Noise - - - 912 mV

P-P

VBL=22.8V
Oscillating Frequency FW 42 45 48 kHz
Dimming frequency FB 150 160 170 Hz
Minimum Duty Ratio D

- 20 - %

MIN

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 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

Note (3) The power supply capacity should be higher than the total inverter power consumption P

= 5.5 ~ 6.5 mArms.

L

. Since

BL

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 inverter dimming.

Note (4) The measurement condition of Max. value is based on 47" backlight unit under input voltage 24V,

average lamp current 6.3 mA and lighting 30 minutes later.

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Model No.: V470H1-L03

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Inverter

(Master)

A
A

A
A

A
A

A
A

A
A

A
A

A
A

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 -)

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 -)

HV (Pink +)
HV (White +)

HV (Pink -)
HV (White -)

HV (Pink +)
HV (White +)

HV (Pink -)
HV (White -)

A

1
2

A

A

1
2

A

A

1
2

A

A

1
2

A

A

1
2

A

A

1
2

A

A

1
2

A

A

1
2

A

Inverter

(Slave)

A
A

A
A

HV (Pink -)

2

HV(Blue +)

1

HV (Pink +)

2

HV(Blue -)

1

HV (Pink +)
HV (White +)

HV (Pink -)
HV (White -)

A

1
2

A

A

1
2

A

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3.2.3 INVERTER INTERTFACE CHARACTERISTICS

Parameter Symbol

On/Off Control Voltage

Status Signal

Voltage

Voltage

VBL Rising Time Tr1 Ё 30 Ё 50 ms

VBL Falling Time Tf1 Ё 30 Ё 50 ms

Control Signal Rising Time Tr

Control Signal Falling Time Tf

PWM Signal Rising Time T

PWM Signal Falling Time T

Input impedance R

PWM Delay Time T

BLON Delay Time T

BLON Off Time T

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

ON

OFF

HI

LO

MAX

MIN

HI 2.0

LO

V

BLON

States

V

IPWM

V

EPWM

PWMR

PWMF

IN

PWM

on

OFF

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Model No.: V470H1-L03

Te st

Condition

Ё

Min. Typ. Max.

2.0

Ё
Ё

3.0 3.3 3.6 V Inverter Normal

Ё

Ё

2.85 3.0 3.15

Ё

ЁЁЁ
ЁЁЁ
ЁЁЁ
ЁЁЁ
Ё

Ё 100 300 mS

Ё 300 Ё 500 mS
Ё 300 Ё 500 mS

Value

Unit Note

Ё

0

Ё

5.0 V

0.8 V

0 0.8 V Inverter Abnormal

V maximum duty ratioInternal PWM Control

Ё

0

Ё

0

Ё

Ё

5.0 V duty on External PWM Control

0.8 V duty off

V minimum duty ratio

100 ms
100 ms

50 us
50 us

1

ЁЁ MӨ

Approval

Note (3) The power sequence and control signal timing must follow the figure below. For a certain reason,

the inverter has a possibility to be damaged with wrong power sequence and control signal

timing.

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