CHIMEI INNOLUX V315B6-L19 Specification

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Issued Date: Dec. 19, 20

Model No.: V315B6 - L19

10

Preliminary

TFT LCD Preliminary Specification

MODEL NO.: V315B6 - L1

9

Customer: __

________________________

Approved by:_______________________________

Note:

Approved By

Reviewed By

TV Head Division

LY Chen

QA Dept. Product Development Div.

Kc-Ko WT Lin

LCD TV Marketing and Product Management Div.

Prepared By

WY Li Steven Tu

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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

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

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

12. MECHANICAL CHARACTERISTICS

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

Preliminary

3

4

5

7

12

13

19

22

26

27

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Model No.: V315B6 - L19

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Version Date

Ver 1.0

Dec.19,08’

Page

(New)

All

Preliminary

REVISION HISTORY

Section Description

All

Preliminary Specification was first issued.

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Preliminary

1. GENERAL DESCRIPTION

1.1 OVERVIEW

V315B6-L19

interface. This module supports 1366 x 768 WXGA format and can display 16.7M (6bit+Hi-FRC) colors. The

inverter module for backlight is built-in.

1.2 FEATURES

- High Brightness (450

- Ultra-high Contrast Ratio (3000:1)

- Faster Response Time (Gray to Gray Average 6.5ms)

- 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)

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

) nits

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 17%),Hard coating (2H) -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 759 760 761 mm (1)

Module Size

Vertical(V) 449 450 451 mm (1)

Depth(D) 36.5 37.5 38.5 mm To Rear Depth(D) 54.2 55.2 56.2 mm To inverter cover

Weight 403

0 g

(1)

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

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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.

(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.

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

- 50 G (3), (5)

NOP

- 1.0 G (4), (5)

NOP

Min. Max.

Value

Unit Note

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)

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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

store the module with temperature from 0 to 35

(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 13.0 V Input Signal Voltage VIN -0.3 3.6 V

2.3.2 BACKLIGHT UNIT

Item Symbol

Lamp Voltage VW Power Supply Voltage VBL 0 30 V

Control Signal Level

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

к

at normal humidity without condensation.

Ё

Value

Min. Max.

Value

Min. Max.

Ё

-0.3 7 V

3000 V

Unit Note

(1)

Unit Note

RMS

(1)

(1), (3)

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.

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Preliminary

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Parameter Symbol

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

White - 0.45 0.52 A

Power Supply Current

Differential Input High

LVDS Interface

Threshold Voltage Differential Input Low Threshold Voltage

Common Input Voltage V Terminating Resistor R

CMOS interface

Input High Threshold Voltage VIH 2.7 - 3.3 V

Input Low Threshold Voltage V

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

Note (2) Measurement Conditions:

Black - 0.33 - A Vertical Stripe

Ta = 25 ± 2 ºC

Value

Min. Typ. Max.

- - 3.4 A (2)

RUSH

Unit Note

ICC

- 0.45 - A

- - +100 mV

V

LVT H

V

-100 - - mV

LVTL

1.125 1.25 1.375 V

LVC

- 100 - ohm

T

0 - 0.7 V

IL

(3)

+12.0V

R1

1K

Q1 Si4435DY

Vcc

(LCD Module Input)

FUSE

C3

1uF

VR1

47K

Q2

2N7002

C1

0.01uF

(Low to High)

(Control Signal)

SW

R2

1K

Vcc rising time is 470us

+12V

0.9Vcc

0.1Vcc

GND

470us

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Preliminary

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

b. Black Pattern

Active Area

c. Vertical Stripe Pattern

B

Active Area

3.2 BACKLIGHT INVERTER UNIT

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Lamp Voltage VW Lamp Current IL

Lamp Starting Voltage VS

Operating Frequency FO 40 - 80 Lamp Life Time LBL 50,000 -

Min. Typ. Max.

- 1600 -

7.5 8.0 8.5

- -

Value

2750

2330

R

G

B

R

R R

R

G

B

R

G

B

G

B

Ta = 25 ± 2 ºC)

Unit Note

V

RMS

mA

V

RMS

V

RMS

KHz (3)

Hrs (4)

G

B

G

B

R

G

B

R

G

B

I

(1)Hot side

RMS

=8.0mA

L

(2), Ta = 0 ºC

(2), Ta = 25 ºC

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3.2.2 INVERTER CHARACTERISTICS (

Parameter Symbol

Power Consumption PBL - 70

Ta = 25 ± 2 ºC)

Value

Min. Typ. Max.

W (5),(6), I Input Voltage VBL 22.8 24 25.2 VDC Input Current IBL - 2.08 - A Non Dimming

Input Ripple Noise - - - 912 mV

Backlight Turn on Voltage VBS

- -

Oscillating Frequency FW 60 63 66 kHz

Dimming frequency FB 150 160 170 Hz

Minimum Duty Ratio D

- 20 - %

MIN

Note (1) Lamp current is measured by AC current probe Tektronix P6022 as shown below:

LCD

Module

HV (Pink)

HV (White)

HV (Pink)

HV (White)

HV (Pink)

HV (White)

HV (Pink)

HV (White)

1

2

1

2

A

Inverter

A

Preliminary

Unit Note

=11.0mA

L

VBL=22.8V

P-P

Ta = 0 ºC

V

RMS

V

Ta = 25 ºC

RMS

Note (2) 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 (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

к and I

= 7.5~8.5 mA

L

RMS

.

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.

. Since

BL

2

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Preliminary

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

average lamp current 8.3 mA and lighting 30 minutes later.

3.2.3 INVERTER INTERFACE CHARACTERISTICS

2.0 0

Ё

0

Ё

1

Value

Ё

0

Ё

Unit Note

5.0 V

0.8 V

Ё

V Minimum duty ratio

5.0 V Duty on

0.8 V Duty off

0.8 V Normal

10%-90%V

100 ms

50 us

Ё

M˖

Parameter Symbol

On/Off Control Voltage

Internal PWM Control Voltage

External PWM Control Voltage

Error Signal

ON

OFF

MAX 3.0 3.15 3.3 V Maximum duty ratio

MIN

HI 2.0

LO

HI 3.0 3.3 3.6 V Abnormal

LO

V

BLON

V

IPWM

V

EPWM

ERR

Condition

Te st

Ё

Min. Typ. Max.

VBL Rising Time Tr1 Ё 30 Ё Ё ms VBL Falling Time Tf1 Ё 30 Ё Ё ms

Ё

Control Signal Rising Time Tr

Control Signal Falling Time Tf PWM Signal Rising Time T

PWM Signal Falling Time T

PW MR

PW MF

Input impedance RIN PWM Delay Time T

BLON Delay Time

BLON Off Time T

PW M

Ton Ё 300 Ё Ё ms

T

on1

off

Ё 300 Ё Ё ms

Ё

100 Ё ms

Ё 300 ЁЁЁЁ Ё ms

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:

Ш

Turn ON sequence: VBL

Turn OFF sequence: BLOFF

PWM signal Ш BLON

Ш

PWM signal Ш VBL

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CHIMEI INNOLUX V315B6-L19 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual