CMO V370B1-L03 Specification

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TFT LCD Preliminary Specification

MODEL NO.: V370B1-L03

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

Customer:

Approved by:

Note:

TV Head Division

Approved By

Chao-Chun Chung

Reviewed By

-

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

Prepared By

LCD TV Marketing and Product Management Div.

QA Dept. Product Development Div.

Hsin-Nan Chen WT Lin

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

2.3.1 TFT LCD MODULE

2.3.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

3.2 BACKLIGHT UNIT

3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS

3.2.2 INVERTER CHARACTERISTICS

3.2.3 INVERTER INTERTFACE 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

11. MECHANICAL CHARACTERISTICS

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

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

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Version Date

Page

(New)

Section Description

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REVISION HISTORY

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

Ver 1.0

Oct. 08, 09’

All

Preliminary Specification was first issued.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V370B1-L03 s a 37” TFT Liquid Crystal Display module with 10S-type CCFL backlight unit and 2ch-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 (3000:1)

- Fast 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

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Model No.: V370B1-L03

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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 819.6 (H) x 460.8 (V) (37.02" diagonal) mm Bezel Opening Area 828.6 (H) x 469.8 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1366 x R.G.B. x 768 pixel Pixel Pitch (Sub Pixel) 0.2(H) x 0.6 (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) 876 877 878 mm (1) Vertical(V) 516 516.8 517.6 mm (1)

Module Size

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

Depth(D) 35.4 36.4 37.4 mm To Rear Depth(D) Depth(D)

Weight - 7770 - g

- - - mm To P-Cover

52 53 54 mm 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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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

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

8060-20 400 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: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

store the module with temperature from 0 to 35

к

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 13.0 V Input Signal Voltage VIN -0.3 3.6 V

2.3.2 BACKLIGHT UNIT

Lamp Voltage VW

Power Supply Voltage VBL

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.

Item Symbol

Ё

Value

Min. Max.

Te st

Condition

Ta = 25

Ё Ё

Min. Type Max. Unit Note

к Ё

0

-0.3

Ё

3000 V

Ё Ё

Unit Note

(1)

(1), (3)

30 V

7 V

RMS

Note (2) No moisture condensation or freezing.

Note (3) The control signals include On/Off Control, Internal PWM Control, External PWM Control.

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3. ELECTRICAL CHARACTERISTICS

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

3.1 TFT LCD MODULE

Ta = 25 ± 2 ºC

Value

Parameter Symbol

Unit Note

Min. Typ. Max.

Power Supply Voltage VCC 10.8 12 13.2 V (1)

Ё

Rush Current I

White Pattern

Power Supply Current

Horizontal Stripe

Black Pattern

Differential Input High Threshold Voltage

Differential Input Low

LVDS

interface

Threshold Voltage

Common Input Voltage VCM 1.0 1.2 1.4 V

Differential input voltage |VID| 200

Terminating Resistor R

CMOS

interface

Input High Threshold Voltage VIH 2.7

Input Low Threshold Voltage V

RUSH

Ё

V

LVT H

V

LVTL

T

0

IL

Ё

+100

Ё

0.50

3 A (2)

Ё

A

0.63 0.77 A

Ё

A

mV

-100 mV

600 mV

Ё

ohm

3.3 V

0.7 V

0.38

Ё

100

Ё

(3)

(4)

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

Note (2) Measurement Conditions:

(Low to High)

(Control Signal)

SW

+12.0

R1 1K

R2

1K

Q1

Si4435D

VR1

47K

Q2

2N7002

C1

0.01

FUSE

C3

1uF

Vcc

(LCD Module Input)

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Vcc rising time is 470us

0.1Vcc

GND

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+12V

0.9Vcc

470us

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

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.

c. Horizontal Stripe

a. White Pattern

Active Area

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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Model No.: V370B1-L03

Preliminary

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(2)

3.2 BACKLIGHT UNIT

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

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.

- 990 -

8.1 8.6 9.1

- -

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

3.2.2 INVERTER CHARACTERISTICS (

Parameter Symbol

Power Consumption PBL

Ta = 25 ± 2 ºC)

Min. Typ. Max.

Ё

Power Supply Voltage VBL 22.8

Ё

Power Supply Current IBL

Input Ripple Noise

Ё

-

Oscillating Frequency FW 37.0 40.0 43.0 kHz (3)

Dimming Frequency FB 150 160 170 Hz

Value

1730 1340

Value

86.4

24

25.2

3.6

Ё

912 mV

Ё

Ta = 25 ± 2 ºC)

mA

Unit Note

Ih =8.6mA

V

RMS

V

RMS

V

RMS

KHz

Hrs

IL

, Ta = 0 ºC

, Ta = 25 ºC

FO

(4) , at 9.1mA

Unit Note

W (5) (6) I

V

DC

= 8.6mA

L

A Non Dimming

P-P

VBL =22.8V

Minimum Duty Ratio D

20

MIN

%

Ё

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

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

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

2к

and IL = 8.1~9.1 mArms.

. 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 of Max. value is based on 37” backlight unit under 24V input voltage and 8.9mA

lamp in average after lighting for 30 minutes.

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LCD Module Inverter

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

A

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X

3.2.3 INVERTER INTERTFACE CHARACTERISTICS

Parameter Symbol

On/Off Control Voltage

Voltage

Status Signal

VBL Rising Time Tr1 VBL Falling Time Tf1 Control Signal Rising Time Tr Control Signal Falling Time Tf PWM Signal Rising Time T PWM Signal Falling Time T Input impedance RIN PWM Delay Time T

BLON Delay Time

BLON Off Time T

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

ON

OFF

MA

MIN

HI 2.0

LO

HI 3.0 3.3 3.6 V Normal

LO

V

BLON

V

IPWM

V

EPWM

Status

PW MR

PW MF

PW M

Ton

T

on1

off

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Te st

Condition

Ё Ё

Ё

30 Ё

Ё

30 Ё

Ё Ё Ё Ё Ё Ё

100 Ё ms

Ё

300 Ё

ЁЁЁЁ

300

Ё

300 Ё

Min. Typ. Max.

3.15 3.3 3.45 V Maximum duty ratioInternal PWM Control

2.0 0

Ё

0

Ё Ё Ё Ё

1

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

Val ue

Ё Ё

0

Ё Ё

Ё

Ё Ё Ё Ё Ё

ЁЁЁЁ

5.0 V

0.8 V

Ё

5.0 V Duty onExternal PWM Control

0.8 V Duty off

0.8 V Abnormal

Ё Ё

100 ms 100 ms

50 us 50 us

Ё

Ё Ё Ё

Unit Note

VMinimum duty ratio

ms ms

ms ms ms

10%-90%V

M˖

BL

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

Turn OFF sequence: BLOFF

Ш

PWM signal Ш BLON

ψ

PWM signal ψ VBL



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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

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V

BL

V

BLON

EPWM

IPWM

9

Toff

%/

Tf1

9

%/

Tr1

9

%/

9

%/

2.0V

0.8V

3.3V

2.0V

0.8V

Ton

Backlight on duration

Tr

Ext. Dimming Function

T

PWMR

PWM

T

Floating

PWMF

T

Ton1

Tf

Floating

Int. Dimming Function

0

V

W

External

PWM

Period

External

PWM Duty

100%

Minimun

Duty



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equal)

(+/

)

4. BLOCK DIAGRAM

4.1 TFT LCD MODULE

RX0(+/-)

RX1(+/-)

RX2(+/-)

RX3(+/-)

RXCLK

Vcc

GND

SELLVDS

ODSEL

-

INPUT CONNECTOR

093G30-B0001A or

(STARCONN

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FRAME BUFFER

TIMING

CONTROLLER

DC/DC CONVERTER &

REFERENCE VOLTAGE

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

SCAN DRIVER IC

TFT LCD PANEL

(1366x3x768)

DATA DRIVER IC

GND

Status

E_PWM

I_PWM

BLON

CN1

VBL

INVERTER CONNECTOR

CN1: CI0114M1HR0-LA (CviLux)

BACKLIGHT

UNIT

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y

(4)

(2),(5)

(3),(5)

k

(4)

5. INTERFACE PIN CONNECTION

5.1 TFT LCD MODULE

CNF1 Connector Pin Assignment

Pin No. S

1 VCC Power supply: +12V 2 VCC Power supply: +12V 3 VCC Power supply: +12V 4 VCC Power supply: +12V 5 GND Ground 6 GND Ground 7 GND Ground 8 NC No connection

9 SELLVDS Select LVDS data format 10 ODSEL Overdrive Lookup Table Selection 11 GND Ground 12 RX0- Negative transmission data of pixel 0 13 RX0+ Positive transmission data of pixel 0 14 GND Ground 15 RX1- Negative transmission data of pixel 1 16 RX1+ Positive transmission data of pixel 1 17 GND Ground 18 RX2- Negative transmission data of pixel 2 19 RX2+ Positive transmission data of pixel 2 20 GND Ground 21 RXCLK- Negative of cloc 22 RXCLK+ Positive of cloc 23 GND Ground 24 RX3- Negative transmission data of pixel 3 25 RX3+ Positive transmission data of pixel 3 26 GND Ground 27 NC No connection 28 NC No connection 29 NC No connection 30 GND Ground

Note (1) Connector type: STARCONN 093G30-B0001A or Faxconn GS23302-1311S-7F or compatible

mbol Description Note

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Model No.: V370B1-L03

Preliminary

Note (2) Low = Open or connect to GND: VESA Format, High = Connect to +3.3V: JEIDA Format.

LVDS connector pin orderdefined as follows

Please refer to 5.5 LVDS INTERFACE

Note (3) Overdrive lookup table selection. The Overdrive lookup table should be selected in

accordance to the frame rate to optimize image quality.

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ODSEL Note

L or Open Lookup table was optimized for 60 Hz frame rate.

H Lookup table was optimized for 50 Hz frame rate.

Note (4) Reserved for internal use. Left it open.

Note (5) LVDS signal pin connected to the LCM side has the following diagram.

R1 in the system side should be less than 1K Ohm. (R1 < 1K Ohm)

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Model No.: V370B1-L03

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5.2 BACKLIGHT UNIT

The pin configuration for the housing and leader wire is shown in the table below.

Pin No. Symbol Description

NA NA NA NA

Note (1) The backlight interface housing for high voltage side is a model

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Model No.: V370B1-L03

Remark

CPLEA4C1000

Preliminary

, manufactured by

CVILUX

or equivalent

.

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5.3 INVERTER UNIT

CN1 (Header): CI0114M1HR0-LA (CviLux)

Pin No. Symbol Description

1 2 3 4 5 6 7 8 9

10

11 Status

12 E_PWM External PWM Control 13 I_PWM Internal PWM Control 14 BLON BL ON/OFF

Notice:

VBL +24V Power input

GND Ground

Normal (3.3V) Abnormal (0V)

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Model No.: V370B1-L03

Preliminary

PIN 13:Intermal PWM Control (Use Pin 13): Pin 12 must open.

PIN 12:External PWM Control (Use Pin 12): Pin 13 must open.

Pin 13(I_PWM) and Pin 12(E_PWM) can’t open in same period.

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p

5.4 BLOCK DIAGRAM OF INTERFACE

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

CN1

Rx0+

-

R0-R7

-

Rx1+

Rx1-

Rx2+

-

Rx3+

-

Host

Graphics

Controller

CLK+

-

LVDS Transmitter

THC63LVDM83A

(LVDF83A)

51

Ө

100pF

51

Ө

51

Ө

51

51 51

51

100

Ө

100pF

Ө Ө

100pF

Ө

100pF

Ө

LVDS Receiver

THC63LVDF84A

RxOUT

R0-R7

-

F

-

DCLK

Timing

Controller

R0~R7 : Pixel R Data ,

G0~G7 : Pixel G Data ,

B0~B7 : Pixel B Data ,

DE : Data enable signal

Note (1) The system must have the transmitter to drive the module.

Note (2) LVDS cable impedance shall be 50 ohms per signal line or about 100 ohms per twist-pair line when it is

used differentially.

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5.5 LVDS INTERFACE

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

VESA LVDS forma

JEDIA LVDS forma

Κʻ˦˘˟˟˩˗˦ʳ˼ː˟ʳʳ˸ʼ

Κʻ˦˘˟˟˩˗˦ʳ˼ː˛ʼ

R0~R7: Pixel R Data (7; MSB, 0; LSB)

G0~G7: Pixel G Data (7; MSB, 0; LSB)

B0~B7: Pixel B Data (7; MSB, 0; LSB)

DE: Data enable signal

Notes(1) RSVD(reserved)pins on the transmitter shall be “H” or( “L” or OPEN)

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5.6 COLOR DATA INPUT ASSIGNMENT

The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for

the color. The higher the binary input, the brighter the color. The table below provides the assignment of color

versus data input.

Color

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

0

Black

Red

Green

Basic

Colors

Gray

Scale

Of

Red

Gray

Scale

Of

Green

Gray

Scale

Of

Blue

Note (1) 0: Low Level Voltage, 1: High Level Voltage

Blue

Cyan

Magenta

Yellow

White

Red(0) / Dark

Red(1)

Red(2)

:

Red(253)

Red(254)

Red(255)

Green(0) / Dark

Green(1)

Green(2)

:

Green(253)

Green(254)

Green(255)

Blue(0) / Dark

Blue(1)

Blue(2)

:

Blue(253)

Blue(254)

Blue(255)

0

1

0

1

0

:

1

0

:

0

:

0

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Model No.: V370B1-L03

Preliminary

Data Signal

Red Green Blue

0

1

0

1

0

1

0

1

0

1

0

:

0

1

0

1

0

1

0

1

0

:

1

0

1

0

1

0

:

0

1

0

:

0

:

0

1

0

:

0

1

0

:

0

1

0

1

0

1

0

1

0

:

0

1

0

:

0

1

0

1

0

:

1

0

1

0

1

0

1

0

1

0

:

0

:

0

:

1

0

1

0

1

0

:

0

:

0

:

1

0

1

0

1

0

:

0

:

0

1

0

1

0

:

1

0

1

0

1

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6. INTERFACE TIMING

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

The input signal timing specifications are shown as the following table and timing diagram.

Signal Item Symbol Min. Typ. Max. Unit Note

F

Frequency

(=1/TC)

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clkin

60 76 82 MHz

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

LVDS

Receiver

Clock

LVDS

Receiver

Data

Vertical

Active

Display

Term

Input cycle to

cycle jitter

Spread spectrum

modulation range

T

clkin_mo

F

rcl

d

-2%

F

clkin

Ё

200 ps (3)

F

+2% MHz

clkin

Ё

Spread spectrum

F

modulation frequency

SSM

Setup Time Tlvsu 600

Hold Time Tlvhd 600

200 KHz

Ё

ps

Fr5 47 50 53 Hz

Frame Rate

57 60 63 Hz

F

r6

Tv=Tvd+Tv

Total Tv 778 806 888 Th

Display Tvd 768 768 768 Th

Blank Tvb 10 38 120 Th

(4)

(5)

(6)

b

Ё

Horizontal

Active

Display

Term

Note (1)

Note (2)

ʳ

Total Th 1442 1560 1936 Tc

Display Thd 1366 1366 1366 Tc

Blank Thb 76 194 570 Tc

ˣ˿˸˴˸ʳ˴˾˸ʳ˸ʳ˻˸ʳ˴˺˸ʳ˹ʳ˼˸˿ʳ˶˿˶˾ʳ˻˴ʳ˹˿˿ʳ˻˸ʳ˵˸˿ʳ˸˴˼Κʳ ʳ ʳ

˙

˶˿˾˼ʻ˴ʼ

˙



˧˻˼ʳ

ˈ

ʳЊʳ˙



ˉ

ʳѼʳ˧ʳѼʳ˧˻

ʳ Ѽʳ ˧ʳ Ѽʳ ˧˻ʳ Њʳ ˙

˶˿˾˼ʻ˼ʼʳ

ʳ

module is operated in DE only mode and please follow the input signal timing diagram belo

22

Th=Thd+T

hb

Ё

Κʳ

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

INPUT SIGNAL TIMING DIAGRAM

DE

DCLK

DE

DATA

T

h

Tvd

Tv

Tvb

Thd

Valid display data (1366 clocks)

Note (3) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T

– TI

1

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Note (4) The SSCG (Spread spectrum clock generator) is defined as below figures.

Model No.: V370B1-L03

Preliminary

Note (5) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.

LVDS RECEIVER INTERFACE TIMING DIAGRAM

Tc

RXCLK+/-

RXn+/-

Tlvsu

Tlvhd

1T

3T

5T

7T

9T

11T

13T

14

Note (6) : (ODSEL) = H/L or open for 50/60Hz frame rate. Please refer to 5.1 for detail information

14

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6.2 POWER ON/OFF SEQUENCE

(Ta = 25 ± 2 ºC)

To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the

diagram below.

Power Supply

V

0.5ЉT

0

500ms

CC

1

Љ

10ms

Љ

T

2

Љ

50ms

Љ

T

3

Љ

50ms

Љ

0V

T4

LVDS Signals

0V

0ЉT

0

7

Љ

T2

Љ

T

8

Љ

T3

Option Signals (SELLVDS, ODSEL)

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0.9 V

CC

0.1V

CC

T

2

Power On

T7

VALI D

T

3

T1

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

CC

0.9 V

cc

0.1V

T4

Power Off

8

T

Backlight (Recommended)

Љ

500ms

100msЉT

T5

6

50%

5

T

50%

6

T

Note (1) The supply voltage of the external system for the module input should follow the definition of Vcc.

Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD

operation or the LCD turns off before the backlight turns off, the display may momentarily become

abnormal screen.

Note (3) In case of Vcc is in off level, please keep the level of input signals on the low or high impedance.

that maybe cause electrical overstress failures.

Note (4) T4 should be measured after the module has been fully discharged between power off and on period.

Note (5) Interface signal shall not be kept at high impedance when the power is on.

Power ON/OFF Sequence

If T2<0,

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y

(2)

(4)

k

(5)

(

)

y

(

)

(

)

y

(

)

y

(

)

y

7. OPTICAL CHARACTERISTICS

7.1 TEST CONDITIONS

Item Symbol Value Unit Ambient Temperature Ta Ambient Humidity Ha Supply Voltage VCC 12.0 V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Lamp Current IL Oscillating Frequency (Inverter) FW Frame rate Fr 60 Hz

7.2 OPTICAL SPECIFICATIONS

The relative measurement methods of optical characteristics are shown in 7.2. The following items should

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25±2

50±10

11±0.5

63±3

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

o

C

%RH

mA

KHz

be measured under the test conditions described in 7.1 and stable environment shown in Note (6).

Item S

Contrast Ratio CR 2000 3000 - -

Response Time

Center Luminance of White L White Variation Cross Tal

Red

Green Color Chromaticity

Viewing Angle

Blue

White

Color Gamut CG

Horizontal

Vertical

mbol Condition Min. Typ. Max. Unit Note

Gray to gray

average

δW

CT - - 4.0 % Rx R Gx G Bx (0.144) -

B Wx 0.285 W

θ

+

θ

-

θ

+

θ

-

θ

=0°, θY =0°

x

Viewing Angle at

Normal Direction

CR≥20

- (6.5) (12) ms (3)

360 450 - cd/m

- - 1.3 - (7)

0.645

0.335

0.277

Typ

-0.03

70 72 % NTSC 80 88 80 88 80 88 80 88 -

0.595

0.067

0.293

Typ

+0.03

2

-

Deg. (1)

(6)

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T

Note (1) Definition of Viewing Angle (θx, θy):

Viewing angles are measured by Autronic Conoscope Cono-80

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

θX- = 90º

x-

6 o’clock

θ

y-

= 90º

y-

Note (2) Definition of Contrast Ratio (CR):

The contrast ratio can be calculated by the following expression.

Contrast Ratio (CR) = L255 / L0

L255: Luminance of gray level 255

L 0: Luminance of gray level 0

Normal

θx = θy = 0º

θy- θy+

θx−

θx+

y+

12 o’clock direction

θ

y+

= 90º

x+

θX+ = 90º

CR = CR (5), where CR (X) is corresponding to the Contrast Ratio of the point X at the figure in

Note (7).

Note (3) Definition of Gray to Gray Switching Time :

100%

90%

Optical

Response

10%

0%

Gray to gray switching time

ime

The driving signal means the signal of gray level 0, 123, 168, 202, 230, 255. Gray to gray average time means

the average switching time of gray level 0, 123, 168, 202, 230, 255 to each other .

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2

(

)

(

)

(

)

Note (4) Definition of Luminance of White (LC, L

Measure the luminance of gray level 255 at center point and 5 points

LC = L (5)

L

= [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5

AVE

where L (x) is corresponding to the luminance of the point X at the figure in Note (7).

Note (5) Definition of Cross Talk (CT):

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):

AVE

Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

CT = | Y

– YA | / YA × 100 (%)

B

Where:

Y

= Luminance of measured location without gray level 0 pattern (cd/m2)

A

Y

= Luminance of measured location with gray level 0 pattern (cd/m2)

B

(0, 0)

Active Area

Y

(D/8,W/2)

A, L

Gray 128

Y

(D/2,7W/8)

A, D

Note (6) Measurement Setup:

The LCD module should be stabilized at given temperature for 1 hour to avoid abrupt temperature

change during measuring. In order to stabilize the luminance, the measurement should be executed

after lighting Backlight for 1 hour in a windless room.

Y

D,W

A, U

A, R

(D/2,W /8)

(7D/8,W/2)

(D/4,W/4)

Y

(D/8,W/2)

B, L

Y

(D/2,7W/8)

B, D

0, 0

Active Area

Gray 0

Gray 128

Y

(D/2,W /8)

B, U

Y

(7D/8,W/2)

B, R

(3D/4,3W/4)

D,W

LCD Module

Definition of White Variation (δW):

LCD Panel

Field of View = 1º

500 mm

28

CS-2000

Light Shield Room

(Ambient Luminance <

lux)

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Note (7) Definition of White Variation (δW):

Measure the luminance of gray level 255 at 5 points

δW = Maximum [L (1), L (2), L (3), L (4), L (5)] / Minimum [L (1), L (2), L (3), L (4), L (5)]

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

W

W/4

W/2

3W /4

Vertical Line

Horizontal Line

D

D/4 D/2 3D/4

12

: Test Point

5

34

Active Area

X

X=1 to 5

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8. DEFINITION OF LABELS

8.1 CMO MODULE LABEL

The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.

!

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

CHI MEI

OPTOELECTRONICS

V370B1 -L03 Rev. XX

X X X X X X X Y M D L N N N N

(a) Model Name: V370B1-L03

(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.

(c) Serial ID: X X

X X X X X Y M D L N N N N

Serial No.

Product Line

Year, Month, Date

CMO Internal Use

Revision

(d) Production Location:XXXX, for example:TAIWAN or CHINA .

Serial ID includes the information as below:

(a) Manufactured Date: Year: 0~9, for 2000~2009

Month: 1~9, A~C, for Jan. ~ Dec.

Day: 1~9, A~Y, for 1

(b) Revision Code: Cover all the change

(c) Serial No.: Manufacturing sequence of product

(d) Product Line: 1 -> Line1, 2 -> Line 2, …etc.

st

to 31st, exclude I ,O, and U.

CMO Internal Use

30

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9. PACKAGING

9.1 PACKING SPECIFICATIONS

(1) 5 LCD TV modules / 1 Box

(2) Box dimensions : 954(L)x378(W)x602(H)mm

(3) Weight : approximately 43.65 Kg ( 5 modules per box)

9.2 PACKING METHOD

Figures 9-1 and 9-2 are the packing method

LCD TV Module

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

Carton

Anti-Static Bag

Cushion(Bottom)

Module*5pcs

Cushion(Top)

Carton Label

Figure.9-1 packing method

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(40ft Container)

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

Air TransportationSea / Land Transportation

Figure.9-2 Packing method

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

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10. PRECAUTIONS

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

(1) Do not apply rough force such as bending or twisting to the module during assembly.

(2) It is recommended to assemble or to install a module into the user’s system in clean working areas. The

dust and oil may cause electrical short or worsen the polarizer.

(3) Do not apply pressure or impulse to the module to prevent the damage of LCD panel and backlight.

(4) Always follow the correct power-on sequence when the LCD module is turned on. This can prevent the

damage and latch-up of the CMOS LSI chips.

(5) Do not plug in or pull out the I/F connector while the module is in operation.

(6) Do not disassemble the module.

(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and

easily scratched.

(8) Moisture can easily penetrate into LCD module and may cause the damage during operation.

(9) High temperature or humidity may deteriorate the performance of LCD module. Please store LCD

modules in the specified storage conditions.

(10) When ambient temperature is lower than 10ºC, the display quality might be reduced. For example, the

response time will become slow, and the starting voltage of CCFL will be higher than that of room

temperature.

10.2 SAFETY PRECAUTIONS

(1) The startup voltage of a backlight is over 1000 Volts. It may cause an electrical shock while assembling

with the inverter. Do not disassemble the module or insert anything into the backlight unit.

(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case

of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.

(3) After the module’s end of life, it is not harmful in case of normal operation and storage.

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11. MECHANICAL CHARACTERISTICS

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Issued Date: Oct. 8, 2009

Model No.: V370B1-L03

Preliminary

ڻႝηިҽԖϦљ

CHI MEI

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CMO V370B1-L03 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual