CMO V315H1-LH3 Specification

Global LCD Panel Exchange Center

TFT LCD Preliminary Specification

MODEL NO.: V315H1 – LH3

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

Customer:

Approved by:

Note:

Approved By

TV Head Division

Chao-Chun Chung

QA Dept. Product Development Div.

Reviewed By

Hsin-Nam Chen WT Lin

LCD TV Marketing and Product Management Div.

Prepared By

Josh Chi Cindy Yang

1

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

- 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 INVERTER UNIT

3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS

3.2.2 INVERTER CHARACTERISTICS

3.2.3 INVERTER INTERFACE CHARACTERISTICS

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

-------------------------------------------------------

3

4

5

7

12

5. INTERFACE PIN CONNECTION

5.1 TFT LCD MODULE

5.2 BACKLIGHT UNIT

5.3 INVERTER 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

-------------------------------------------------------

13

23

26

24

25

28

11. MECHANICAL CHARACTERISTICS

-------------------------------------------------------

2

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

31

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

REVISION HISTORY

Version Date

Ver 1.0 Sep. 30,09’ All All

Page

(New)

Section Description

Preliminary Specification was first issued.

3

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

1. GENERAL DESCRIPTION

1.1 OVERVIEW

V315H1- LH3 s a 31.5” TFT Liquid Crystal Display module with 4U-type CCFL Backlight unit and

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

4ch-LVDS interface. This module supports 1920 x 1080 HDTV format and can display

(10-bit/color)

. The inverter module for backlight is built-in.

1.2 FEATURES

- High brightness (450 nits)

- Ultra-high contrast ratio (4000:1)

- Fast 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

- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

- Color reproduction (nature color)

- Low color shift function

1.3 APPLICATION

- TFT LCD TVs

- Multi-Media Display

1.07G colors

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note Active Area 698.4(H) x 392.85 (V) ( mm Bezel Opening Area 703.8 (H) x 398.4 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1920 x R.G.B. x 1080 pixel Pixel Pitch (Sub Pixel) 0.12125 (H) x 0.36375 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 1.07G color Display Operation Mode Transmissive mode / Normally black - Surface Treatment Glare coating,Hard coating (3H) -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 759 760 761 mm Vertical(V) 449 450 451 mm

Module Size

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

Depth(D) 31.5 32.5 33.5 mm To Rear Depth(D) 53.2 54.2 55.2 mm To Inverter Cover Depth(D) 46.5 47.5 48.5 mm To PCB cover

Weight - 5760 - g

4

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

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).

(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.

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

Value

Min. Max.

- 50 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)

5

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

80 60 -20 40 0 20 -40

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

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.

(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

www.panelook.com

Value

Min. Max.

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

Unit Note

2.3.2 BACKLIGHT UNIT

稊

Value

3000 V

Unit Note

RMS

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. 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 includes Backlight On/Off Control, I_PWM Control, E_PWM Control and ERR

signal for inverter status output.

W

稊

Min. Max.

-0.3 7 V (1), (3)

6

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

3. ELECTRICAL CHARACTERISTICS

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

3.1 TFT LCD MODULE

Parameter Symbol

Ta = 25 ± 2 ºC

Value

Min. Typ. Max.

Unit Note

Power Supply Voltage VCC 10.8 12.0 13.2 V (1) Power Supply Ripple Voltage VRP - - 350 mV Rush Current I

- - 4 A (2)

RUSH

White - 1.5 2 A

Power Supply Current

Common Input Voltage V

interface

Terminating Resistor R

Black - 1.2 A Vertical Stripe

I

CC

- 1.5 A

1.125 1.25 1.375 V LVDS

LVC

- 100 - ohm

T

(3)

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 above ranges.

Note (2) Measurement Conditions:

+12.0V

R1

1K

Q1 Si4435DY

FUSE

C3

1uF

Vcc

(LCD Module Input)

(Low to High)

(Control Signal)

SW

VR1

47K

R2

1K

Q2

2N7002

Vcc rising time is 470us

0.9Vcc

0.1Vcc

C1

0.01uF

+12V

GND

470us

7

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

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.

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

R

G

R

B

G

B

R

G

B

R

Active Area

R

B

R R

G

B

R

G

B

R

3.2 BACKLIGHT INVERTER UNIT

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Lamp Voltage V Lamp Current I

Lamp Starting Voltage V

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

W

L

S

Min. Typ. Max.

-

11.8 12.3 12.8

- -

Value

2760

2300

Ta = 25 ± 2 ºC)

-

Unit Note

I

V

RMS

mA

RMS

V

RMS

V

RMS

= 12.3mA

L

(2), Ta = 0 ºC

(2), Ta = 25 ºC

8

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

A

r

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

3.2.2 INVERTER CHARACTERISTICS (

Parameter Symbol

Ta = 25 ± 2 ºC)

Value

Min. Typ. Max.

Unit Note

Power Consumption PBL - 79 81 W (5),(6), IL = 12.3mA

Input Voltage VBL 22.8 24 25.2 V Input Current I

BL

-

3.29

3.38

Input Ripple Noise - - - 912 mV

DC

P-P

Non Dimming

VBL=22.8V

Oscillating Frequency FW 60 63 66 kHz (3)

Dimming frequency FB 150 160 170 Hz

Minimum Duty Ratio D

MIN

- 20 - %

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 2

and I

= 11.8~ 12.8mArms.

L

Note (5) The power supply capacity should be higher than the total inverter power consumption P

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 (6) The measurement condition of Max. value is based on 31.5" backlight unit under input voltage 24V,

average lamp current 12.6 mA and lighting 30 minutes later.

LCD

Module

A

HV (Pink)

HV (White)

HV (Pink)

HV (White)

HV (Pink)

HV (White)

HV (Pink)

HV (White)

1

2

1

2

1

Inverte

2

1

2

. Since

BL

9

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

A

www.panelook.com

3.2.3 INVERTER INTERFACE CHARACTERISTICS

Parameter Symbol

On/Off Control Voltage

Internal PWM Control Voltage

Voltage

Error Signal

ON

OFF

MAX 2.85 3.0 3.15 V Maximum duty ratio

MIN

HI 2.0

LO

HI 2.0 5.0 V

LO

V

ERR

BLON

IPWM

EPWM

VBL Rising Time Tr1 稊 30 稊稊 ms VBL Falling Time Tf1 稊 30 稊稊 ms Control Signal Rising Time Tr Control Signal Falling Time Tf PWM Signal Rising Time T PWM Signal Falling Time T

PWMR

PWMF

Input impedance R PWM Delay Time T

BLON Delay Time

PWM

T

on1

BLON Off Time T

Condition

IN

on

off

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

0

稊

0

1

Value

稊

0

稊

5.0 V

0.8 V

稊

5.0 V Duty on External PWM Control

0.8 V Duty off

0.8 V Normal

100 ms 100 ms

50 us 50 us

稊稊

Unit Note

V Minimum duty ratio

M˖

Te st

Min. Typ. Max.

稊

2.0

稊

稊稊稊

稊稊 100 稊 ms 稊 300 稊稊 ms

稊

稊 300 稊稊稊稊稊 ms

稊稊

稊 300 稊稊 ms

Preliminary

bnormal

10%-90%V

BL

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 inverter 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

Turn OFF sequence: BLOFF PWM signal VBL

10

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Issued Date: Sep. 30 ,2009

Model No.: V315H1 – LH3

Preliminary

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

T

PWMR

2.0V

0

0.8V

T

PWM

T

PWMF

Floating

3.15V

0

Floating

Int. Dimming Function

V

W

External

PWM

Period

External

PWM Duty

100%

Minimun

Duty

11

One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!

Version1.0

www.panelook.com

CMO V315H1-LH3 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual