CMO V315B5-LN1 Specification

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

TFT LCD Preliminary Specification

MODEL NO.: V315B5 – LN1

TV Product Marketing & Management Div

Approved By

Chao-Chun Chung

Reviewed By

LCD TV Marketing and Product Management Div.

Prepared By

QA Dept. Product Development Div.

Hsin-nan Chen WT Lin

CY Chang Chiang_Liu

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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

2.3ELECTRICAL 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

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

5. INTERFACE PIN CONNECTION

5.1 TFT LCD MODULE

5.2 BACKLIGHT UNIT

5.3 BLOCK DIAGRAM OF INTERFACE

5.4 LVDS INTERFACE

5.5 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

11. MECHANICAL CHARACTERISTICS

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

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REVISION HISTORY

Version Date

Ver 1.0 Sep 30,2009 All All Preliminary Specification was first issued.

Page

(New)

Section Description

Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V315B5- LN1 is a 31.5” TFT Liquid Crystal Display module with 4U-type CCFL Backlight unit and 1ch-LVDS

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

inverter module for backlight isn’t built-in.

1.2 FEATURES

- High brightness (450 nits)

- Ultra-high contrast ratio (3000:1)

- Fast response time (gray to gray average 8.5ms)

- High color saturation NTSC 72%

- Ultra wide viewing angle : 176(H)/176(V) (CR≥20) with Super MVA technology

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Model No.: V315B5 – LN1

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- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

- Color reproduction (nature color)

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 (Haze 11%),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) 31.5 32.5 33.5 mm To Rear Depth(D) 40.5 41.5 42.5 mm

Weight -- 5050 -- g

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To i nv er t e r

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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.

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

Value

Min. Max.

- 50 G (3), (5)

NOP

- 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 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.

Љ 40 ºC).

Relative Humidity (%RH)

100

90

80

60

40

20

10

Operating Range

Storage Range

Temperature (ºC)

5

80 60 -20 40 0 20 -40

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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

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

store the module with temperature from 0 to 35

кat 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

Ё

Value

3000 V

Unit Note

(1)

Unit Note

RMS

Item Symbol

Power Supply Voltage Vcc -0.3 13.5 V Input Signal Voltage VIN -0.3 3.6 V

Min. Max.

2.3.2 BACKLIGHT UNIT

Item Symbol

Lamp Voltage VW 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.

Ё

Min. Max.

-0.3 7 V (1), (3)

Note (2) No moisture condensation or freezing.

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3. ELECTRICAL CHARACTERISTICS

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

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) Rush Current I

- - 3.3 A (2)

RUSH

White - 0.5 - A

Power Supply Current

Differential Input High Threshold Voltage

LVDS Interface

Differential Input Low Threshold Voltage Common Input Voltage V

Horizontal Stripe 0.67 0.73 A Black

ICC

- 0.34 - A

+100 - mV

V

LVT H

- -100 mV

V

LVTL

1.0 1.2 1.4 V

LVC

(3)

Differential input voltage |VID| 200 - 600 mV

Terminating Resistor R

- 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 above ranges.

Note (2) Measurement Conditions:

+12.0V

Q1 Si4435DY

FUSE

R1

1K

C3

1uF

Vcc

(LCD Module Input)

VR1

(Low to High)

(Control Signal)

SW

R2

1K

47K

Q2

2N7002

C1

0.01uF

Vcc rising time is 470us

+12V

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.: V315B5 – LN1

Preliminary

a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

Note (4) The LVDS input characteristics are as follows:

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3.2 BACKLIGHT INVERTER UNIT

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Lamp Voltage VW Lamp Current IL

Lamp Starting Voltage VS

Min. Typ. Max.

- 1550 -

6.0 11.5 12.0

- -

- Operating Frequency FO 30 - 80 Lamp Life Time LBL 50,000 -

Value

2700

2290

Ta = 25 ± 2 ºC)

Unit Note

V

mA

V V

RMS

I

= 11.5mA

L

(1)Hot side

(2), Ta = 0 ºC

(2), Ta = 25 ºC

KHz (3)

Hrs (4)

Note (1) The lamp starting voltage V

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

S

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

Note (2) 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 (3) 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

к and I

= 6.0~12.0 mA

L

RMS

.

Note (4) 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.

. Since

BL

2

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(+/

)

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

RX0(+/-)

RX1(+/-)

RX2(+/-)

RX3(+/-)

RXCLK

SELLVDS

ODSEL

Vcc

GND

equal)

-

INPUT CONNECTOR

093G30-B0001A or

(STARCONN

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FRAME BUFFER

TIMING

CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

SCAN DRIVER IC

TFT LCD PANEL

(1366x3x768)

DATA DRIVER IC

VBL

GND

ERR

BLON

I_PWM

E_PWN

CN1

INVERTER CONNECTOR

CN1:

YEONHO 20022WR_14AML

CN2-CN5

:

CviLux CP042EP1MFB-LF

BACKLIGHT

UNIT

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CMO V315B5-LN1 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual