CMO V315B1-L06 Specification

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TFT LCD Approval Specification

MODEL NO.: V315B1 - L06

Customer:

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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

Approval

RoHS Verified

pproved by:

Note:

Approved By

TVHD

LY Chen

QRA Dept. Product Development Div.

Reviewed By

Tomy Chen WT Lin

LCD TV Marketing and Product Management Div.

Prepared By

Denise Shieh Jim Ho

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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

Approval

- CONTENTS -

REVISION HISTORY ------------------------------------------------------- 3

1. GENERAL DESCRIPTION

1.1 OVERVIEW

1.2 FEATURES

1.3 APPLICATION

1.4 GENERAL SPECIFICATIONS

1.5 MECHANICAL SPECIFICATIONS

------------------------------------------------------- 4

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

2.1 ABSOLUTE RATINGS OF ENVIRONMENT

2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

2.2.2 BACKLIGHT UNIT

3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7

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 ------------------------------------------------------- 12

4.1 TFT LCD MODULE

5. INTERFACE PIN CONNECTION ------------------------------------------------------- 13

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 ------------------------------------------------------- 19

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 22

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. DEFINITION OF LABELS ------------------------------------------------------- 26

8.1 CMO MODULE LABEL

9. PACKAGING ------------------------------------------------------- 27

9.1 PACKING SPECIFICATIONS

9.2 PACKING METHOD

10. PRECAUTIONS ------------------------------------------------------- 29

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

10.2 SAFETY PRECAUTIONS

11. REGULATORY STANDARDS ------------------------------------------------------- 29

11.1 SAFETY

12. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 30

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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

Approval

REVISION HISTORY

Version Date

Ver 2.0 Mar. 21,’07 All

Page

(New)

Section Description

All Approval Specification was first issued.

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V315B1- L06 is a 31.5” TFT Liquid Crystal Display module with 16-CCFL Backlight unit and 1ch-LVDS

interface. This module supports 1366 x 768 WXGA format and can display true 16.7M colors ( 8-bit colors).

The inverter module for backlight is built-in.

1.2 FEATURES

-Optimized brightness (400 nits)

- Ultra-high contrast ratio (1500:1)

- 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

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Model No.: V315B1 - L06

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- DE (Data Enable) only mode

- LVDS (Low Voltage Differential Signaling) interface

- 180 degree rotation display (option)

- Color reproduction (nature color)

- Low color shift function

- RoHS Compliance

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 25%),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) 36.95 37.95 38.95 mm To PCB cover Depth(D) 46.4 47.4 48.4 mm To inverter cover

Weight 6300 6500 6700 g

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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).

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.

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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

Approval

Value

Min. Max.

- 50 G (3), (5)

NOP

- 1.0 G (4), (5)

NOP

Unit Note

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.

Relative Humidity (%RH)

100 90

Operating Range

Storage Range

Temperature (ºC)

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8060-20 400 20-40

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)

(1),

(3)

2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

Item Symbol

Power Supply Voltage Vcc -0.3 6.0 V Input Signal Voltage VIN -0.3 3.6 V

2.2.2 BACKLIGHT UNIT

Item Symbol

Lamp Vol t age V Power Supply Voltage V 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.

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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

Value

Min. Max.

Value

Min. Max.

030V(1

-0.3 7 V

3000 V

Unit Note

Approval

(1)

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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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE Ta = 25 ± 2 ºC

Parameter Symbol

Min. Typ. Max. Power Supply Voltage VCC 4.5 5.0 5.5 V (1) Power Supply Ripple Voltage VRP - - 100 mV Rush Current I

- - 4 A (2)

RUSH

White - 1.60 2.2 A

Power Supply Current

Differential Input High

LVDS Interface

Threshold Voltage Differential Input Low Threshold Voltage Common Input Voltage V Terminating Resistor R

Black - 0.90 - A Vertical Stripe

- 1.40 - A

- - +100 mV

LVT H

-100 - - mV

LVT L

1.125 1.25 1.375 V

LVC

- 100 - ohm

Input High Threshold Voltage VIH 2.7 - 3.3 V CMOS

interface

Input Low Threshold Voltage V

0 - 0.7 V

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

Value

Unit Note

Approval

(3)

Note (2) Measurement Conditions:

+5.0V

(Low to High)

(Control Signal)

Vcc rising time is 470us

Q1 Si4435DY

47K

2N7002

VR1

0.01uF

FUSE

1uF

Vcc

(LCD Module Input)

+5V

0.9Vcc

0.1Vcc

GND

470us

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(2)

Note (3) The specified power supply current is under the conditions at Vcc = 5 V, Ta = 25 ± 2 ºC, fv = 60 Hz,

whereas a power dissipation check pattern below is displayed.

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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

Approval

a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

R R

Active Area

3.2 BACKLIGHT INVERTER UNIT

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Lamp Voltage V Lamp Current I

Lamp Starting Voltage V

Operating Frequency FO 40 - 70 Lamp Life Time LBL 50,000 -

Min. Typ. Max.

- 1250 -

4.7 5.2 5.7

- -

Value

2450 2360

Ta = 2 5 ± 2 º C)

V V

Unit Note

RMS

(1)

RMS

KHz (3)

Hrs (4)

= 5.2mA

, Ta = 0 ºC

, Ta = 25 ºC

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3.2.2 INVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)

Parameter Symbol

Power Consumption PBL - 110 120 W (5),(6), IL = 5.2mA

Input Voltage VBL 22.8 24 25.2 V Input Current IBL -5.0-A Non Dimmin

Input Ripple Noise - - - 912 mV

Oscillating Frequency FW 55 58 61 kHz

Dimming frequency FB 150 160 170 Hz

Minimum Duty Ratio D

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

MIN

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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

Approval

Value

Min. Typ. Max.

- 20 - %

Unit Note

P-P

VBL=22.8V

Note (2) The lamp starting voltage V

should be applied to the lamp for more than 1 second under starting

up 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 2к and I

= 4.7 ~ 5.7 mA

RMS

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

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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,

average lamp current 5.5 mA and lighting 30 minutes later.

3.2.3 INVERTER INTERFACE CHARACTERISTICS

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Issued Date: Mar. 21, 2007

Model No.: V315B1 - L06

Approval

No ITEM SYMBOL

On/Off Control Voltage

Internal PWM Control Voltage

4 External PWM Control Voltage

5 Control Signal Rising Time Tr ЁЁЁ 100 ms

6 Control Signal Falling Time Tf ЁЁЁ 100 ms

7 ON/OFF Delay Time T

8 ON/OFF Off Time T

9 PWM Signal Rising Time T

10 PWM Signal Falling Time T

Error Signal ERR

OFF

MAX

MIN

BLON

IPWM

EPWM

PWMR

PWMF

off

TEST

CONDITION

ЁЁЁЁЁ

ЁЁ0Ё

MIN TYPE MAX UNIT NOTE

2.0

ЁЁ

5.0 V

0.8 V

3.3 V Maximum Duty Ratio

5.0 V ON Duration

0.8 V OFF Duration

Ё 500 ЁЁ ms

ЁЁЁ 50 us

V Minimum Duty Ratio

Note (1) The power sequence and control signal timing are shown as the following figure 1.

Note (2)

When inverter protective function is triggered, ERR will output open collector status; In normal operation, the

(1-2)

(Note 2)

signal of ERR will output a low level voltage.

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CMO V315B1-L06 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual