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

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

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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- 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

4

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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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

7

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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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y

(4)

(2)

(5)

(3)

(5)

k

(4)

5. INTERFACE PIN CONNECTION

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

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:

LVDS connector pin orderdefined as follows

mbol Description Note

STARCONN 093G30-B0001A or P-TWO 187053-30091

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

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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Low = Open or connect to GND, High = Connect to +3.3V

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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5.2 BACKLIGHT UNIT

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

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Model No.: V315B5 – LN1

Preliminary

CN2-CN5 (Housing):

Pin No. Symbol Description

1 HV High Voltage PINK 2 HV High Voltage WHITE

Note (1) The backlight interface housing for high voltage side is Cvilux CP042ESFA00 or equivalent. The mating

header on inverter part number is Cvilux CP042EP1MFB-LF or equivalent

Cvilux CP042ESFA00 or equivalent

Wire Color

Cvilux CP042ESFA00 or equivalent

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5.3 BLOCK DIAGRAM OF INTERFACE

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

CNF1

Rx0+

-

R0-R7

-

Rx1+

Rx1-

Rx2+

-

Rx3+

-

Host

Graphics

Controller

CLK+

-

LVDS Transmitter

THC63LVDM83A

(LVDF83A)

51

Ө

100pF

51

Ө

51Ө

100pF

51

Ө

51

Ө

100pF

51

Ө

51

Ө

100pF

51

Ө

51

Ө

100pF

51

Ө

LVDS Receiver

THC63LVDF84A

RxOUT

R0-R7

-

DCLK

Timing

Controller

R0~R7 : Pixel R Data ,

G0~G7 : Pixel G Data ,

B0~B7 : Pixel B Data ,

DE : Data enable signal

DCLK : Data clock 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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5.4 LVDS INTERFACE

VESA LVDS formaΚʻ˦˘˟˟˩˗˦ʳ˼ː˟ʳʳ˸ʼ

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Model No.: V315B5 – LN1

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JEDIA LVDS forma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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5.5 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.: V315B5 – LN1

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

Frequency

(=1/TC)

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F

clkin

60 76 82 MHz

Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

LVDS

Receiver

Clock

LVDS

Receiver

Data

Vertical

Active

Display

Term

Input cycle to

cycle jitter

Spread spectrum

modulation range

Spread spectrum

modulation

frequency

Setup Time

Hold Time

Frame Rate

Total

Display

Blank

T

rcl

clkin_mod

F

SSM

Tlvsu 600

Tlvhd 600

Fr5 47 50 53 Hz

Fr6 57 60 63 Hz

Tv 778 806 888 Th

Tvd 768 768 768 Th

Tvb 10 38 120 Th

Ё Ё

F

-2%

clkin

200 KHz

Ё

200 ps (3)

F

+2% MHz

clkin

Ё

ps

(4)

(5)

(6)

Tv=Tvd+T vb

Ё

Horizontal

Active

Total

Display

Th 1442 1560 1936 Tc

Thd 1366 1366 1366 Tc

Th=Thd+Thb

Display

Term

Note (1) ˣ˿˸˴˸ʳ˴˾˸ʳ˸ʳ˻˸ʳ˴˺˸ʳ˹ʳ˼˸˿ʳ˶˿˶˾ʳ˻˴ʳ˹˿˿ʳ˻˸ʳ˵˸˿ʳ˸˴˼Κʳ ʳ ʳ

Note (2) ˧˻˼ʳmodule is operated in DE only mode and please follow the input signal timing diagram beloΚʳ

Blank

˙

˶˿˾˼ʻ˴ʼ

˙



ˈ

ʳЊʳ˙



ˉ

ʳ Ѽʳ ˧ʳ Ѽʳ ˧˻ʳ Њʳ ˙

ʳѼʳ˧ʳѼʳ˧˻

Thb 76 194 570 Tc

ʳ

˶˿˾˼ʻ˼ʼʳ

17

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

INPUT SIGNAL TIMING DIAGRAM

DE

Th

DCLK

DE

DATA

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 T1 – TI

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

Model No.: V315B5 – LN1

Preliminary

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

figures.

RXCLK+/-

RXn+/-

LVDS RECEIVER INTERFACE TIMING DIAGRAM

Tc

Tlvsu

Tlvhd

1T

14

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

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3T

14

5T

14

7T

14

19

9T

14

11T

14

13T

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.

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Model No.: V315B5 – LN1

Preliminary

10ms

50ms

ЉЉЉЉ

T4

0V

0.5

ЉЉЉЉ

T

1

ЉЉЉЉ

T

ЉЉЉЉ

2

T

3

0

500ms

ЉЉЉЉ

0.1V

CC

3

T1

T

2

0.1V

T4

cc

LVDS Signals

0V

Power On

VALI D

Power Off

0

ЉЉЉЉ

T

7

ЉЉЉЉ

0

Option Signals

(SELLVDS)

ЉЉЉЉ

T2

T

8

ЉЉЉЉ

T3

T7

8

T

Backlight (Recommended)

500ms

100ms

ЉЉЉЉ

T5

T

6

50%

5

T

50%

T

6

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

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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

11.5±0.5 63±3

Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

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 2250 3000

Response Time

Center Luminance of White L White Variation Cross Tal

Red

Green Color Chromaticity

V)iewing Angle

Blue

White

Color Gamut CG

Horizontal

Vertical

mbol Condition Min. Typ. Max. Unit Note

Gray to gray

average

C

δW

CT - - 4.0 %

Rx

R Gx G

Bx (0.143) -

B

Wx W

θ

+

θ

-

θ

+

θ

-

θ

=0°, θY =0°

x

Viewing Angle at

Normal Direction

CR≥20

8.5 14 ms (3)

360 450

- - 1.3 - (7)

0.647

0.334

0.275

Typ

-0.03

80 88 80 88 80 88 80 88 -

0.596 +0.03

0.068

0.285

0.293 72 % NTSC

-

Typ

-

2

cd/m

-

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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Model No.: V315B5 – LN1

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

Normal

θx = θy = 0º

θy- θy+

θx−

θx+

12 o’clock direction

y+

θ

y+

= 90º

x+

θX+ = 90º

L 0: Luminance of gray level 0

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

The driving signal means the signal of luminance 0%, 20%, 40%, 60%, 80%, 100%.

Gray to gray switching time

ime

Gray to gray average time means the average switching time of luminance 0%,20%,

40%, 60%, 80%, 100% to each other.

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(

)

(

)

(

)

Note (4) Definition of Luminance of White (LC):

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Model No.: V315B5 – LN1

Preliminary

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

LC = L (5)

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):

CT = | YB – YA | / YA × 100 (%)

Where:

Y

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

A

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

B

(0, 0)

Active Area

Y

(D/2,W /8)

A, U

Y

(D/8,W/2)

A, L

Y

(D/2,7W/8)

A, D

Gray 128

Y

D,W

A, R

(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

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.

LCD Module

LCD Panel

Field of View = 1º

500 mm

CS-2000

Light Shield Room

(Ambient Luminance < 2 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: Sep. 30, 2009

Model No.: V315B5 – LN1

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W

W/4

W/2

3W /4

Vertical Line

Horizontal Line

D

D/4 D/2 3D/4

1 2

: Test Point

5

3 4

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: Sep. 30, 2009

Model No.: V315B5 – LN1

Preliminary

V315B5 – LN1 Rev. XX

CHI MEI

OPTOELECTRONICS

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

GEMN

CHI MEI

OPTOELECTRONICS

V315B5 – LN1 Rev. XX

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

(a) Model Name: V315B5-LN1

(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

CMO Internal Use

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Serial ID includes the information as below:

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

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

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Model No.: V315B5 – LN1

Preliminary

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.

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9. PACKAGING

9.1 PACKING SPECIFICATIONS

(1) 5 LCD TV modules / 1 Box

(2) Box dimensions : 826(L) X 376 (W) X 540 (H)

(3) Weight : approximately 29Kg (5 modules per box)

9.2 PACKING METHOD

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

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Issued Date: Sep. 30, 2009

Model No.: V315B5 – LN1

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LCD TV Module

Anti-static Bag

Cushion

Carton Label

Carton

Figure.9-1 packing method

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Sea / Land Transportation (40ft Container) Gross:276kg

Corner Protector

PE Sheet

PP Belt

Film

(L1350*50*50mm t=3)

(L1150*W850*140mm)

Air Transportation Gross:189kg

Corner Protector

PP Belt

Film

(L1150*W850*140mm)

PE Sheet

(L1080*50*50mm t=5)

Sea / Land Transportation (40ft HQ Container)

Gross:378kg

Corner Protector

Film

(L1150*W850*140mm)

(L700*50*50mm t=5)

PP Belt

PE Sheet

(L700*50*50mm t=5)

(L1080*50*50mm t=5)

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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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CMO V315B5-LN1 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual