CHIMEI INNOLUX V260B3-L08 Specification

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MODEL NO.: V260B3

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PRODUCT SPECIFICATION

□ Tentative Specification
□ Preliminary Specification

■ Approval Specification

SUFFIX: L08

Customer:

APPROVED BY SIGNATURE

Name / Title

Note

Please return 1 copy for your confirmation with your signature
and comments.

Approved By Checked By Prepared By

Chao-Chun Chung

Josh Chi

Chloe Chen

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PRODUCT SPECIFICATION

- 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

2.2 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 UNIT

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 ------------------------------------------------------- 20

6.1 INPUT SIGNAL TIMING SPECIFICATIONS

6.2 POWER ON/OFF SEQUENCE

7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 24

7.1 TEST CONDITIONS

7.2 OPTICAL SPECIFICATIONS

8. DEFINITION OF LABELS ------------------------------------------------------- 28

8.1 CMO MODULE LABEL

9. PACKAGING ------------------------------------------------------- 30

9.1 PACKING SPECIFICATIONS

9.2 PACKING METHOD

10. PRECAUTIONS ------------------------------------------------------- 32

10.1 ASSEMBLY AND HANDLING PRECAUTIONS

10.2 SAFETY PRECAUTIONS

10.3 STORAGE PRECAUTIONS

11. REGULATORY STANDARD -------------------------------------------------------- 33

11.1 SAFETY

12. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 34

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PRODUCT SPECIFICATION

REVISION HISTORY

Version Date

Page

(New)

Ver 2.0 Jan 19,’11 All All Approval Specification was first issued.

Section Description

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1. GENERAL DESCRIPTION

1.1 OVERVIEW

V260B3- L06 is a 26” TFT Liquid Crystal Display module with 4U-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.

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PRODUCT SPECIFICATION

1.2 FEATURES

- Optimized Brightness 450nits

- Contrast Ratio (3000:1)

- Fast Response Time (gray to gray average 8.5ms)

- Color Saturation NTSC 72%

- WXGA (1366 x 768 pixels) Resolution

- DE (Data Enable) Only Mode

- LVDS (Low Voltage Differential Signaling) Interface

- Viewing Angle: 176(H)/176(V) (CR>20) MVA Technology

-Color Reproduction (Nature Color)

1.3 APPLICATION

- TFT LCD TVs

- Optimized Brightness, Multi-Media Displays

1.4 GENERAL SPECIFICATI0NS

Item Specification Unit Note
Active Area 575.769 (H) x 323.712 (V) (26” diagonal) mm
Bezel Opening Area 580.8 (H) x 328.8 (V) mm
Driver Element a-si TFT active matrix -
Pixel Number 1366 x R.G.B. x 768 pixel
Pixel Pitch (Sub Pixel) 0.1405 (H) x 0.4215 (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) 625 626 627 mm (1)

Module Size

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

Vertical(V) 372 373 374 mm (1)
Depth(D) 31 32 33 mm To Rear
Depth(D) 46.4 47.4 48.4 mm To Inverter cove

Weight - 3700 - 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.

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PRODUCT SPECIFICATION

Value

Min. Max.

NOP

NOP

Ё
Ё

Unit Note

50 G (3), (5)

1.0 G (4), (5)

(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 ~ 500 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)

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8060-20 400 20-40

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2.2 ELECTRICAL ABSOLUTE RATINGS

2.2.1 TFT LCD MODULE

Item Symbol

Power Supply Voltage Vcc -0.3 13.5 V
Input Signal Voltage VIN -0.3 3.6 V

2.2.2 BACKLIGHT UNIT

Item Symbol

Lamp Voltage VW

Power Supply Voltage VBL

Control Signal Level

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PRODUCT SPECIFICATION

Value

Min. Max.

Te st

Condition

Ta = 25

Ё Ё

к Ё Ё

Ё

Unit Note

(1)

Min. Type Max. Unit Note

0

-0.3

Ё
Ё

3000 V

30 V

7 V

RMS

(1)

(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, External PWM Control and DET_5V signal for inverter

status output.

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3. ELECTRICAL CHARACTERISTICS

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PRODUCT SPECIFICATION

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

White

Power Supply Current

Black
Vertical Stripe

Differential Input High
Threshold Voltage

LVDS
Interface

Differential Input Low
Threshold Voltage
Common Input Voltage V

Differential input voltage |VID| 200
Terminating Resistor R

CMOS
interface

Input High Threshold Voltage VIH 2.7
Input Low Threshold Voltage V

RUSH

ICC

+100

V

LVT H

V

LVTL

1.0 1.2 1.4 V

LVC

Ё Ё
Ё
Ё
Ё

0.45 0.50

0.35 0.40

0.45 0.50

Ё Ё

Ё Ё

Ё

T

Ё

100

Ё

0

IL

Ё

3.0 A (2)
A
A

(3)

A

mV

-100 mV
(4)

600 mV

Ё

ohm

3.3 V

0.7 V

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

Note (2) Measurement Conditions:

+12.0V

R1

200K

Q1 AO4409

FUSE

C3

1uF

Vcc

(LCD Module Input)

(Low to High)

(Control Signal)

SW

R2

1K

VR1

47K

Q2

2N7002

C1

10uF

Vcc rising time is 470us

+12V

0.9Vcc

0.1Vcc

GND

470us

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

Hz, whereas a power dissipation check pattern below is displayed.

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PRODUCT SPECIFICATION

a. White Pattern

Active Area

c. Vertical Stripe Pattern

b. Black Pattern

Active Area

Active Area

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

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3.2 BACKLIGHT UNIT

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PRODUCT SPECIFICATION

3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (

Parameter Symbol

Min. Typ. Max.
Lamp Input Voltage VL - 1367 -

Lamp Current IL 9.5 10.0 10.5

Lamp Turn On Voltage VS

- -

- -

Operating Frequency FL 40 - 80 KHz

Value

2320
1920

Ta = 25 ± 2 ºC)

Unit Note

=10mA

V

RMS

mA

RMS

V

Ta = 0 ºC (2)

RMS

Ta = 25 ºC (2)

V

RMS

I

L

(1)

(3)

Lamp Life Time LBL 50,000 - - Hrs (4)

3.2.2 INVERTER CHARACTERISTICS (

Parameter Symbol

Total Power Consumption P

Power Supply Voltage VBL 22.8 24 25.2 VDC
Power Supply Current IBL - 2.08 2.25 A Non Dimming
Input Ripple Noise - - - 912 mV
Oscillating Frequency FW 60 63 66 kHz (3)
Dimming frequency FB 150 160 170 Hz
Minimum Duty Ratio D

Note (1) Lamp current is measured by utilizing AC current probe and its value is average by measuring

- 50 54 W (5), (6), IL =10.0mA

255

0 10 - % (7)

MIN

Ta = 25 ± 2 ºC)

Val ue

Min. Typ. Max.

Unit Note

VBL=22.8V

P-P

master and slave board.

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 I

= 9.5~ 10.5mArms.

L

. 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 condition of Max. value is based on 26" backlight unit under input voltage 24V,

average lamp current 10.3 mA and lighting 30 minutes later.

Note (7) 0~5% minimum duty ratios are only valid for electrical operation.

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PRODUCT SPECIFICATION

HV (Pink)
HV (White)

A
A

1
2

HV (Pink)

1

HV (White)

LCD Module

A
A

2

Inverter

HV (Pink)

1

HV (White)

A
A

2

HV (Pink)

1

HV (White)

A
A

2

3.2.3 INVERTER INTERFACE CHARACTERISTICS

Parameter Symbol

On/Off Control Voltage

Voltage

DET_5V DET_5V

VBL Rising Time Tr1 Ё 30 Ё Ё ms
VBL Falling Time Tf1 Ё 30 Ё Ё ms
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
PWM Signal Falling Time T
Input impedance RIN Ё 1 Ё Ё
PWM Turn on Delay Time T
PWM Turn off Delay Time T
BLON Turn on Delay Time Ton Ё 300 Ё Ё ms
BLON Turn off Time T
BLON Delay Time T

ON

OFF

HI 3.5

LO

V

BLON

V

EPWM

PW MR

PW MF

PW MO N

PWMOFF

Ё 300 Ё Ё ms

off

Ё 300 Ё Ё ms

on1

Te st

Condition

Ё Ё Ё 50 us

Ё
Ё

Ё

Ё

Ё Ё Ё

Ё 500 Ё ms
Ё 1 Ё ms

Val ue

Min. Typ. Max.

3.3
0

0

4.5

Ё
Ё
Ё
Ё
Ё
Ё

5.3 V

0.8 V

5.3 V Duty onExternal PWM Control

0.8 V Duty off

5.5 V Normal

50 us

Unit Note

10%-90%V

M˖

BL

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

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.

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Note (3) While system is turned ON or OFF, the power sequences must follow as below descriptions:

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PRODUCT SPECIFICATION

Turn ON sequence: VBL

Ш

Turn OFF sequence: BLOFF

Tr1

BL

V

V

V

BLON

EPWM

0

0

0

9

%/

3.3V

0.8V

9

3.5V

0.8V

Ton

T

%/

Backlight on duration

Tr

Ext. Dimming Function

T

PWMR

PWM

PWM signal Ш BLON

Ш

PWM signal Ш VBL

Ton1

Tf

PWMF

T

Floating

9

Toff

%/

Tf1

9

%/

V

W

External

PWM

Period

External

PWM Duty

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