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V370B1-L03_Approval Spec_

Issued Date: Dec. 2, 2009

Model No.: V370B1-L03

Approval TFT LCD Approval Specification MODEL NO.: V370B1-L03

TV Head Division

Approved By

Chao-Chun Chung

QA Dept. Product Development Div. Reviewed By

Hsin-Nan Chen WT Lin

LCD TV Marketing and Product Management Div. Prepared By

Josh Chi Chloe Chen

CONTENTS -

REVISION HISTORY ------------------------------------------------------- 3 1. GENERAL DESCRIPTION ------------------------------------------------------- 4 1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5

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 -------------------------------------------------------7

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 -------------------------------------------------------14

4.1 TFT LCD MODULE

5. INTERFACE PIN CONNECTION ------------------------------------------------------- 15

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 -------------------------------------------------------22

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS -------------------------------------------------------26

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. DEFINITION OF LABELS -------------------------------------------------------30

8.1 CMO MODULE LABEL

9. PACKAGING -------------------------------------------------------31 9.1 PACKING SPECIFICATIONS

9.2 PACKING METHOD

10. PRECAUTIONS -------------------------------------------------------33 10.1 ASSEMBLY AND HANDLING PRECAUTIONS

10.2 SAFETY PRECAUTIONS

11. MECHANICAL CHARACTERISTICS -------------------------------------------------------34

REVISION HISTORY

Version Date Page

(New) Section Description Ver 2.0 Dec. 2, 09’ All All Approval Specification was first issued.

1. GENERAL DESCRIPTION

1.1 OVERVIEW

V370B1-L03 s a 37” TFT Liquid Crystal Display module with 10S-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

- H igh 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

- 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 (1)

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) -

1.5 MECHANICAL SPECIFICATIONS

Item Min. Typ. Max. Unit Note

Horizontal(H) 876 877 878 mm (1)

Vertical(V) 516 516.8 517.6 mm (1)

Depth(D) 35.4 36.4 37.4 mm To Rear

Depth(D) - - - mm To P-Cover Module Size

Depth(D) 52 53 54 mm To Inverter Cover Weight - 7770 - g

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

2. ABSOLUTE MAXIMUM RATINGS

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

Value

Item Symbol

Min. Max. Unit Note

Storage Temperature T ST-20 +60 oC (1) Operating Ambient Temperature T OP0 +50 oC

(1), (2) Shock (Non-Operating) S NOP- 50 G (3), (5) Vibration (Non-Operating) V NOP- 1.0 G (4), (5)

Note (1) Temperature and relative humidity range is shown in the figure below.

(a) 90 %RH Max. (Ta ?40 oC).

(b) Wet-bulb temperature should be 39 oC Max. (Ta > 40 oC).

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.

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 35кat 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

Value

Item Symbol

Min. Max. Unit Note

Power Supply Voltage Vcc -0.3 13.0 V

Input Signal Voltage V IN-0.3 3.6 V

(1)

2.3.2 BACKLIGHT UNIT

Item Symbol Test

Condition Min. Type Max. Unit Note Lamp Voltage V W Ta = 25 кЁЁ3000 V RMS

Power Supply Voltage V BLЁ0 Ё30 V(1)

Control Signal Level ЁЁ-0.3 Ё7 V(1), (3) 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. Note (2) No moisture condensation or freezing.

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

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE Ta = 25 ± 2 oC

Value

Parameter

Symbol Min. Typ. Max. Unit Note Power Supply V oltage V CC 10.8

13.2 V (1) Rush Current

I RUSH

A (2) White Pattern

Ё Ё 0.50 Ё

A Horizontal Stripe Ё Ё 0.63 0.77

A Power Supply Current

Black Pattern

0.38

Ё A (3)

Differential Input High Threshold Voltage V LVTH +100

Ё Ё

mV Differential Input Low Threshold Voltage V LVTL Ё

-100 mV Common Input V oltage V CM 1.0 1.2

1.4 V Differential input voltage |V ID | 200

600

mV LVDS interface

Terminating Resistor

R T Ё

100

ohm (4)

Input High Threshold V oltage V IH 2.7 Ё 3.3 V CMOS interface

Input Low Threshold V oltage

V IL

0.7

Note (1) The module should be always operated within above ranges. Note (2) Measurement Conditions:

SW Vcc

+12.0

Note (3) The specified power supply current is under the conditions at Vcc =12V, Ta = 25 ± 2 oC, f v = 60 Hz,

whereas a power dissipation check pattern below is displayed.

c. Horizontal Stripe

Active Area

Vcc rising time is 470us

Active Area

a. White Pattern

b. Black Pattern

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

3.2 BACKLIGHT UNIT

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 oC)

Value

Unit Note Parameter Symbol

Min. Typ. Max.

Lamp Voltage V W- 990 - V RMS

Lamp Current I L8.1 8.6 9.1 mA RMS(1)

- - 1730 V RMS Ta = 0 oC (2) Lamp Starting Voltage V S- - 1340 V

RMS Ta = 25 oC (2) Operating Frequency F O30 - 80 KHz (3) Lamp Life Time L BL50,000 - Hrs (4)

3.2.2 INVERTER CHARACTERISTICS (Ta = 25 ± 2 oC)

Value

Unit Note Parameter Symbol

Min. Typ. Max.

Power Consumption P BLЁ86.4 92 W (5) (6) I L = 8.6mA Power Supply Voltage V BL22.8 2425.2V DC

Power Supply Current I BLЁ 3.6 3.83 A Non Dimming Input Ripple Noise Ё- ЁЁ912 mV P-P V BL =22.8V Oscillating Frequency F W37.0 40.0 43.0 kHz (3)

Dimming Frequency F B150 160 170 Hz

Minimum Duty Ratio D MIN20 Ё%

Input Inrush Current Irush 5.9 A

Note (1) Lamp current is measured by utilizing AC current probe.

Note (2) The lamp starting voltage V S should be applied to the lamp for more than 1 second after startup.

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 ?2кand I L = 8.1~9.1 mArms.

Note (5) The power supply capacity should be higher than the total inverter power consumption P BL. Since 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 42" backlight unit under input voltage 24V, average lamp current 8.9 mA and lighting 30 minutes later.

3.2.3 INVERTER INTERTFACE CHARACTERISTICS

Value

Parameter

Symbol

Test

Condition Min. Typ.

Max. Unit Note

ON Ё 2.0 Ё 5.0 V On/Off Control Voltage OFF

V BLON Ё 0 Ё 0.8 V

MAX 3.15 3.3 3.45 V Maximum duty ratio Internal PWM Control Voltage MIN V IPWM Ё Ё 0 Ё V Minimum duty ratio HI 2.0 Ё 5.0 V Duty on External PWM Control Voltage LO

V EPWM Ё 0 Ё 0.8 V Duty off HI

3.0 3.3 3.6 V Normal Status Signal

Status Ё 0 Ё 0.8 V Abnormal VBL Rising Time Tr1 Ё 30 Ё Ё ms VBL Falling Time

Tf1 Ё 30 Ё Ё ms 10%-90%V BL Control Signal Rising Time Tr Ё Ё Ё 100 ms Control Signal Falling Time Tf Ё Ё Ё 100 ms PWM Signal Rising Time T PWMR Ё Ё Ё 50 us PWM Signal Falling Time T PWMF Ё Ё Ё 50 us

Input impedance R IN Ё 1 Ё

Ё M ?

PWM Delay Time T PWM Ё 100 Ё ms T on

Ё 300 Ё Ё ms BLON Delay Time T on1

Ё 300 Ё Ё ms BLON Off Time

T off

300

Ё Ё

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: Turn ON sequence: VBL Ш PWM signal Ш BLON

Turn OFF sequence: BLOFF

ψ PWM signal

VBL

100%

Minimun Duty

4. BLOCK DIAGRAM 4.1 TFT LCD MODULE

5. INTERFACE PIN CONNECTION

5.1 TFT LCD MODULE

CNF1 Connector Pin Assignment

Pin No. Symbol Description Note

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 (4)

9 SELLVDS Select LVDS data format (2),(5)

10 ODSEL Overdrive Lookup Table Selection (3),(5)

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 clock

22 RXCLK+ Positive of clock

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 (4)

28 NC No connection (4)

29 NC No connection (4)

30 GND Ground

Note (1) Connector type: STARCONN 093G30-B0001A or Faxconn GS23302-1311S-7F or compatible LVDS connector pin orderdefined as follows

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.

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)

5.2 BACKLIGHT UNIT

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

Pin No. Symbol Description Remark

NA NA NA NA Note (1) The backlight interface housing for high voltage side is a model CPLEA4C1000, manufactured by CVILUX or equivalent.

5.3 INVERTER UNIT

CN1 (Header): CI0114M1HR0-LA (CviLux)

Pin No. Symbol Description 1

2 3 4 5 VBL +24V Power input

GND Ground

11 Status Normal (3.3V)

Abnormal (0V)

12 E_PWM External PWM Control

13 I_PWM Internal PWM Control

14 BLON BL ON/OFF

Notice:

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.

5.4 BLOCK DIAGRAM OF INTERFACE

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.

R0-R7 G0-G7 B0-B7 DE

Host Graphics Controller

TxIN

PLL

R0-R7

G0-G7 B0-B7 DE

DCLK Timing Controller

LVDS Transmitter THC63LVDM83A

(LVDF83A)

LVDS Receiver THC63LVDF84A

Rx0+ Rx0- Rx1+ Rx1- Rx2+ Rx2- CLK+ CLK-

RxOUT

51?

51? 51?

51?

100pF

Rx3- Rx3+

5.5 LVDS INTERFACE

VESA LVDS forma?Κ???????

JEDIA LVDS forma?Κ???

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)

V370B1-L03_Approval Spec_

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