CHIMEI INNOLUX V260B1-L31 Specification
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Issued Date: 1, Jun. 2009
Model No.: V260B1 – L31
TFT LCD Preliminary Specification
MODEL NO.: V260B1 – L31
Preliminary
TV Head Division
Approved By
LY Ch en
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.
Kc_Ko WT Lin
WY Li Delia Lin
1
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Issued Date: 1, Jun. 2009
Model No.: V260B1 – L31
Preliminary
- 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 ------------------------------------------------------- 10
4.1 TFT LCD MODULE
5. INTERFACE PIN CONNECTION ------------------------------------------------------- 11
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 ------------------------------------------------------- 16
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 19
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. DEFINITION OF LABELS ------------------------------------------------------- 23
8.1 CMO MODULE LABEL
9. PACKAGING ------------------------------------------------------- 24
9.1 PACKING SPECIFICATIONS
9.2 PACKING METHOD
10. PRECAUTIONS ------------------------------------------------------- 26
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
10.3 STORAGE PRECAUTIONS
11. REGULATORY STANDARD -------------------------------------------------------- 27
11.1 SAFETY
12. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 28
2
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Issued Date: 1, Jun. 2009
Model No.: V260B1 – L31
REVISION HISTORY
Version Date
Page
(New)
Ver 1.0 Jun. 1,’09 All All Preliminary Specification was first issued.
Section Description
Preliminary
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Issued Date: 1, Jun. 2009
Model No.: V260B1 – L31
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V260B1- L31 is a TFT Liquid Crystal Display module with 4U-CCFL Backlight unit and 1ch-LVDS
interface. The display diagonal is 26”. This module supports 1366 x 768 WXGA format and can display
16.7M colors ( 6-bit+Hi-FRC).
1.2 FEATURES
- Optimized Brightness 450nits
- Contrast Ratio 800:1
- Fast Response Time 8ms
- Color Saturation NTSC 72%
- WXGA (1366 x 768 pixels) Resolution
- DE (Data Enable) Only Mode
- LVDS (Low Voltage Differential Signaling) Interface
- Viewing Angle: 160(H)/150(V) (CR>10) TN 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 White Ё
Surface Treatment
Anti-Glare Coating (Haze 25%)
Hard Coating (3H)
Ё
Ё
Ё
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 625 626 627 mm
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
Depth(D) 31 32 33 mm To Rear
Weight - 3445 - g
(1)
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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
(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
Љ 40 ºC).
NOP
NOP
Min. Max.
Ё
Ё
Value
Unit Note
50 G (3), (5)
1.0 G (4), (5)
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.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 13.0 V
Input Signal Voltage VIN -0.3 3.6 V
Min. Max.
2.2.2 BACKLIGHT UNIT
Item Symbol
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.
Note (2) No moisture condensation or freezing.
Condition
Ta = 25
Ё Ё
Value
Te st
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)
(2), (3)
Note (3) The control signals includes Backlight On/Off Control, Internal PWM Control and External PWM
Control.
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Model No.: V260B1 – L31
Preliminary
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter Symbol
Power Supply Voltage VCC 10.8 12.0 13.2 V (1)
Power Supply Ripple Voltage VRP
Rush Current I
White
Power Supply Current
Differential Input High
LVDS
Interface
Threshold Voltage
Differential Input Low
Threshold Voltage
Common Input Voltage V
Terminating Resistor R
CMOS
interface
Input High Threshold Voltage VIH 2.7
Input Low Threshold Voltage V
Note (1) The module should be always operated within above ranges.
Black
Vertical Stripe
Ta = 25 ± 2 ºC
Value
Min. Typ. Max.
Ё Ё
RUSH
ICC
+100
V
LVT H
V
LVTL
1.125 1.25 1.375 V
LVC
T
Ё Ё
Ё
Ё
Ё
0.20 0.25 A
0.35 0.45 A
0.35 0.45 A
Ё Ё
Ё Ё
Ё
100
Ё
0
IL
Ё
300 mV
3.0 A (2)
-100 mV
Ё
3.3 V
0.7 V
Unit Note
mV
ohm
(3)
Note (2) Measurement Conditions:
+12.0V
R1
200K
(Low to High)
(Control Signal)
SW
R2
1K
Vcc rising time is 470us
Q1 AO4409
2N7002
Q2
47K
VR1
C1
10uF
+12V
FUSE
C3
1uF
Vcc
(LCD Module Input)
0.9Vcc
0.1Vcc
GND
470us
7
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Preliminary
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.
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
Active Area
B
B
3.2 BACKLIGHT UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol
Lamp Voltage VW
Lamp Current(HI-Side) IL
Lamp Starting Voltage VS
Operating Frequency FO 40 - 80
Lamp Life Time LBL 50,000 -
Min. Typ. Max.
- 1400 -
7.5 8.0 8.5
- -
- -
Value
2270
1890
R
R
R
R R
R
G
B
R
G
B
R
G
B
G
B
Ta = 25 ± 2 ºC)
Unit Note
V
mA
V
V
KHz (2)
Hrs (3)
RMS
RMS
RMS
RMS
G
G
G
G
B
B
R
B
R
B
I
= 8.0mA
L
-
, Ta = 0 ºC
, Ta = 25 ºC
8
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Preliminary
Note (1) The lamp starting voltage VS 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 (2) The lamp frequency may produce interference with horizontal synchronous frequency from the
display, and this may cause 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.) as the time in which it continues to operate under the condition Ta
= 25
2к and I
= 7.5~ 8.5mA
L
RMS
.
9
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