CMO V315B1-L08 Specification

Global LCD Panel Exchange Center

TFT LCD Approval Specification

MODEL NO.: V315B1 - L08

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

Customer:

Approved by:

Note:

Approved By

TVHD

LY Chen

QRA Dept. Product Development Div.

Reviewed By

Tomy Chen WT Lin

LCD TV Marketing and Product Management Div.

Prepared By

WY Li Jim Ho

1

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

Version2.0

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

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 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 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 LABE

9. PACKAGING

9.1 PACKING SPECIFICATIONS

9.2 PACKING METHOD

10. PRECAUTIONS

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

10.2 SAFETY PRECAUTIONS

10.3 REGULATORY STANDARDS

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

13

19

22

26

27

29

11. MECHANICAL CHARACTERISTICS

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

2

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

30

Version2.0

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

REVISION HISTORY

Version Date

Ver 2.0 Jan.14,’08 All All Approval Specification was first issued.

Page

(New)

Section Description

3

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

Version2.0

www.panelook.com

Global LCD Panel Exchange Center

1. GENERAL DESCRIPTION

1.1 OVERVIEW

V315B1- L08 is a 31.5” TFT Liquid Crystal Display module with 16- CCFL Backlight unit and 1ch-LVDS

interface. This module supports 1366 x 768 WXGA format and can display true 16.7M colors ( 8-bit colors).

The inverter module for backlight is built-in.

1.2 FEATURES

- High brightness (500 nits)

- Ultra-high contrast ratio (1800:1)

- Faster response time (gray to gray average 7.5ms)

- High color saturation NTSC 72%

- Ultra wide viewing angle : 176(H)/176(V) (CRЊ20) with Super MVA technology

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

- 180 degree rotation display (option)

- Color reproduction (nature color)

- Low color shift function

- RoHS Compliance

1.3 APPLICATION

- TFT LCD TVs

- Multi-Media Display

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note Active Area 697.6845 (H) x 392.256 (V) (31.51" diagonal) mm Bezel Opening Area 703.8 (H) x 398.4 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1366 x R.G.B. x 768 pixel Pixel Pitch (Sub Pixel) 0.17025(H) x 0.51075 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 16.7M color Display Operation Mode Transmissive mode / Normally black - Surface Treatment Anti-Glare coating (Haze17%),Hard coating (3H) -

(1)

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 759 760 761 mm (1)

Module Size

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

Vertical(V) 449 450 451 mm (1) Depth(D) 39 40 41 mm To PCB cover Depth(D) 49.2 50.2 51.2 mm To inverter cover

Weight -- 6700 -- g

4

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

Version2.0

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 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

display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

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!

8060-20 400 20-40

Version2.0

www.panelook.com

Global LCD Panel Exchange Center

)

(1),

(3)

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 35кat 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.

2.3ELECTRICAL ABSOLUTE RATINGS

2.3.1 TFT LCD MODULE

Item Symbol

Power Supply Voltage Vcc -0.3 13.0 V Input Signal Voltage VIN -0.3 3.6 V

www.panelook.com

Value

Min. Max.

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

Unit Note

(1)

2.3.2 BACKLIGHT UNIT

Item Symbol

Lamp VoltageV Power SupplyVoltageV 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.

Ё

Min. Max.

-0.3 7 V

Val ue

Ё

030V(1

3000 V

Unit Note

6

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

Version2.0

www.panelook.com

Global LCD Panel Exchange Center

3. ELECTRICAL CHARACTERISTICS

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

3.1 TFT LCD MODULE

Parameter Symbol

Ta = 25 ± 2 ºC

Value

Min. Typ. Max.

Unit Note

Power Supply Voltage VCC 11.4 12.0 12.6 V (1) Power Supply Ripple Voltage VRP - - 100 mV Rush Current I

- - 4.3 A (2)

RUSH

White - 0.6 0.76 A

Power Supply Current

Differential Input High

LVDS Interface

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

Black - 0.28 - A Vertical Stripe

I

CC

- 0.54 - A

- - +100 mV

V

LVT H

-100 - - mV

V

LVTL

1.125 1.25 1.375 V

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)

Follow CMOS interface

SW

GND

VR1

47K

R2

1K

Q2

2N7002

Vcc rising time is 470us

0.9Vcc

0.1Vcc

470us

C1

0.01uF

+12V

7

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

Version2.0

www.panelook.com

Global LCD Panel Exchange Center

(2)

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

whereas a power dissipation check pattern below is displayed.

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

R

G

R

B

G

B

R

G

B

R

B

R R

Active Area

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 - 70 Lamp Life Time LBL 50,000 -

W

L

S

Min. Typ. Max.

- 1050 -

7.1 7.6 8.1

- -

- 1250

Value

TBD

R

G

B

G

B

Ta = 25 ± 2 ºC)

V

mA

V V

B

R

G

B

Unit Note

I

RMS

KHz (3)

Hrs (4)

= 7.6mA

L

(1)High volt side

, Ta = 0 ºC

, Ta = 25 ºC

8

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

Version2.0

www.panelook.com

Global LCD Panel Exchange Center

A

g

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

3.2.2 INVERTER CHARACTERISTICS (

Parameter Symbol

Power Consumption PBL - 106 110 W (5),(6), IL = 7.6mA

Input Voltage VBL 22.8 24 25.2 V Input Current I

Input Ripple Noise - - - 912 mV

Oscillating Frequency FW 55 58 61 kHz

Dimming frequency FB 130 150 170 Hz

Minimum Duty Ratio D

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

MIN

LCD

Module

Ta = 25 ± 2 ºC)

Value

Min. Typ. Max.

-4.42-

- 20 - % (7)

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

1

A

2

A

1

A

2

A

1

A

2

A

1

A

2

A

1

A

2

A

1

2

A

1

A

2

Unit Note

DC

Non Dimmin

P-P

VBL=22.8V

Inverter

Note (2) The lamp starting voltage V

up duration. Otherwise the lamp could not be lighted on completed.

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

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

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

S

9

Version2.0

www.panelook.com

Global LCD Panel Exchange Center

www.panelook.com

Issued Date: Jan. 14, 2008

Model No.: V315B1 - L08

Approval

condition at Ta = 25 2к and IL =7.1 ~ 8.1 mA

RMS

.

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

Since 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 7.9 mA and lighting 30 minutes later.

Note (7) Minimum Duty Ration can support 10%, but accept flicker.

3.2.3 INVERTER INTERFACE CHARACTERISTICS

No ITEM SYMBOL

1

2

On/Off Control Voltage

3

Internal PWM Control Voltage

4 External PWM Control Voltage

5 VBL Rising Time Tr1 Ё 30 Ё 50 ms

6 VBL Falling Time Tf1 Ё 30 Ё 50 ms

7 Control Signal Rising Time Tr ЁЁЁ 100 ms

Error Signal ERR

ON

OFF

MAX

MIN

LO

HI

V

BLON

IPW M

EPWM

TEST

CONDITION

ЁЁЁЁЁ

Ё

ЁЁ0 Ё

Ё

MIN TYPE MAX UNIT NOTE

2.0

3.15 3.3 3.45 V Maximum Duty Ratio

2.0

Ё

0

Ё

0

5.0 V

0.8 V

5.0 V ON Duration

0.8 V OFF Duration

(Note 2)

V Minimum Duty Ratio

(1-2)

.

BL

8 Control Signal Falling Time Tf ЁЁЁ 100 ms

9

10

11 Input impedance R

12 PWM Delay Time T

13 BLON Delay Time T

14 BLON Off Time T

PWM Signal Rising Time T

PWM Signal Falling Time T

PW MR

PW MF

IN

PWM

on

OFF

ЁЁЁ

Ё 1 ЁЁ MӨ

Ё 100 300 mS

Ё 300 Ё 500 mS

50

us

Note (1) The power sequence and control signal timing are shown as the following figure 1.

Note (2)

When inverter protective function is triggered, ERR will output open collector status; In normal operation, the

signal of ERR will output a low level voltage.

10

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

Version2.0

www.panelook.com

CMO V315B1-L08 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual