CHIMEI INNOLUX V315B5-L08 Specification

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MODEL NO.: V315B5

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PRODUCT SPECIFICATION

ϭʳ Tentative Specification ϭʳ Preliminary Specification Ϯʳ Approval Specification

SUFFIX:L08

Customer:

APPROVED BY SIGNATURE

Name / Title

Note

Please return 1 copy for your confirmation with your signature and comments.

Approved By Checked By Prepared By

Chao-Chun Chung

Josh Chi

Chloe Chen

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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

2.2PACKAGE STORAGE

2.3ELECTRICAL ABSOLUTE RATINGS

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

3.2 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 INVERTER UNIT

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

PRODUCT SPECIFICATION

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Version Date

Page

(New)

Section Description

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PRODUCT SPECIFICATION

REVISION HISTORY

Ver 3.0 Aug 04, 10’

All

Approval Specification was first issued.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V315B5- L08 s 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 is built-in.

1.2 FEATURES

- High brightness (450 nits)

- Ultra-high contrast ratio (3500:1)

- 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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PRODUCT SPECIFICATION

- 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

1.4 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 399.0 (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.

Version 3.0 4 Date

Vertical(V) 449 450 451 mm (1) Depth(D) 31.5 32.5 33.5 mm To Rear Depth(D) 46.9 47.9 48.9 mm

Weight 5189 g

To Inverter Cover

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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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PRODUCT SPECIFICATION

Value

Min. Max.

- 50 G (3), (5)

NOP

- 1.0 G (4), (5)

NOP

Unit Note

(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.

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

Relative Humidity (%RH)

100

90

80

60

40

20

10

Operating Range

Storage Range

Temperature (ºC)

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8060-20 400 20-40

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)

(1), (3)

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PRODUCT SPECIFICATION

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.

к

(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

2.3.2 BACKLIGHT UNIT

Item Symbol

Lamp VoltageV Power Supply VoltageV Control Signal Level

Note (1) Permanent damage to the device may occur if maximum values are exceeded. Functional operation

Ё

Value

Min. Max.

Val ue

Min. Max.

Ё

030V(1

-0.3 7 V

3000 V

Unit Note

(1)

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, External PWM Control and DET_5V signal for inverter status

output.

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3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

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PRODUCT SPECIFICATION

Ta = 25 ± 2 ºC

Value

Parameter Symbol

Unit Note

Min. Typ. Max.

Power Supply Voltage VCC 10.8 12 13.2 V (1)

Rush Current I

White Pattern

Power Supply Current

Horizontal Stripe

Black Pattern

Differential Input High Threshold Voltage

Differential Input Low Threshold Voltage

RUSH

Ё Ё

V

LVT H

V

LVTL

Ё Ё

+100

Ё Ё

0.56

0.72 0.87 A

0.40

Ё Ё

3.3 A (2)

Ё

A

(3)

Ё

A

mV

-100 mV

LVDS

Common Input Voltage VCM 1.0 1.2 1.4 V

(4)

interface

Differential input voltage (single-end)

|V

Terminating Resistor R

| 200

ID

T

Ё

100

600 mV

Ё

ohm

CMOS

interface

Input High Threshold Voltage VIH 2.7

Input Low Threshold Voltage V

0

IL

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

Note (2) Measurement Conditions:

+12.0V

Q1 Si4435DY

R1

1K

VR1

(Low to High)

(Control Signal)

SW

R2

1K

47K

Q2

2N7002

C1

0.01uF

FUSE

Ё

3.3 V

0.7 V

C3

1uF

Vcc

(LCD Module Input)

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Vcc rising time is 470us

0.1Vcc

GND

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PRODUCT SPECIFICATION

+12V

0.9Vcc

470us

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

whereas a power dissipation check pattern below is displayed.

a. White Pattern

Active Area

c. Horizontal Strip Pattern

b. Black Pattern

Active Area

= 60 Hz,

v

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

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PRODUCT SPECIFICATION

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PRODUCT SPECIFICATION

3.2 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Min. Typ. Max. Lamp Input Voltage VL - 1560 - V Lamp Current IL 11.8 12.3 12.8 mA

Lamp Turn On Voltage VS

- -

Value

2710 2260

Ta = 25 ± 2 ºC)

Unit Note

RMS

V

Ta = 0 ºC (2)

RMS

Ta = 25 ºC (2)

V

RMS

(1)

Operating Frequency FL 40 - 70 KHz Lamp Life Time LBL 50,000 60,000 - Hrs (4)

3.2.2 INVERTER CHARACTERISTICS (

Parameter Symbol

Ta = 25 ± 2 ºC)

Val ue

Min. Typ. Max.

Unit Note

Total Power Consumption PBL - 74 78 W (5), (6), IL =12.3mA

Power Supply Voltage VBL 22.8 24 25.2 VDC Power Supply Current IBL - 3.08 3.25 A Non Dimming Input Ripple Noise - - - 912 mV

VBL=22.8V

P-P

Oscillating Frequency FW 60 63 66 kHz (3) Dimming frequency FB 150 160 170 Hz Minimum Duty Ratio D

10 20 - % (7)

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 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

к

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

= 11.8~ 12.8mArms.

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

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average lamp current 12.6 mA and lighting 30 minutes later.

Note (7) 10% minimum duty ratio is only valid for electrical operation

LCD Module

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PRODUCT SPECIFICATION

HV (Pink)

A

HV (White)

A

HV (Pink)

A

HV (White)

A

HV (Pink)

A

HV (White)

A

HV (Pink)

A

HV (White)

A

1

2

1

2

1

Inverter

2

1

2

3.2.3 INVERTER INTERFACE CHARACTERISTICS

ITEM SYMBOL

DET_5V DET_5V

On/Off Control Voltage

External PWM Control

Voltage

Control Signal Rising Time Tr

Control Signal Falling Time Tf

VBL Rising Time Tr1

VBL Falling Time Tf1

ON

OFF

HI

LO

V

BLON

EPWM

TEST

CONDITION

Ё

MIN TYPE MAX UNIT NOTE

4.5 5.0 5.5 V

0

3.3

0

3.5

0

Ё

30

Abnormal

Ё

0.8 V Normal

Ё

5.3

Ё

0.8 V

5.3

0.8 V

100 ms

V

Duty on

Duty off

Ё

100 ms

Ё

ms

Ё

ms

10%-90%V

BL

PWM Signal Rising Time T

PWM Signal Falling Time T

Input impedance RIN

PWM Delay Time T

BLON Delay Time

BLON Off Time T

PWMR

PWMF

PWM

Ton

T

300

on1

OFF

Ё

1 Ё

Ё

100 Ё mS

Ё

300

Ё

300

Ё

100 us

Ё

100 us

Ё

MΩ

Ё

mS

Ё

mS

Ё

mS

Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to

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CHIMEI INNOLUX V315B5-L08 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual