CHIMEI INNOLUX V260B1-L15 Specification
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Issued Date: 22, May 2009
Model No.: V260B1 – L15
TFT LCD Approval Specification
MODEL NO.: V260B1 – L15
Customer:
Approved by:
Approval
Note:
Approved By
TV Head Division
LY Chen
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.
JL Liao WT Lin
Brain Chang Delia Lin
1
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Model No.: V260B1 – L15
Approval
- 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 INVERTER UNIT
3.2.1 CCFL(Cold Cathode Fluorescent Lamp) CHARACTERISTICS
3.2.2 INVERTER CHARACTERISTICS
3.2.3 INVERTER INTERTFACE 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 ------------------------------------------------------- 30
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
10.3 STORAGE PRECAUTIONS
11. REGULATORY STANDARD -------------------------------------------------------- 31
11.1 SAFETY
12. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 32
2
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Model No.: V260B1 – L15
Version Date
Page
(New)
Ver 2.0 22, May ’09 All
REVISION HISTORY
Section Description
All
Approval Specification was first issued.
Approval
3
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V260B1- L15 is a TFT Liquid Crystal Display module with 5U-CCFL Backlight unit and 1ch-LVDS
interface. The display diagonal is 26”. This module supports 1366 x 768 WXGA format and can display
16.2M colors (6-bit+FRC colors). The inverter module for backlight is built-in.
1.2 FEATURES
- Excellent 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
Approval
-Color Reproduction (Nature Color)
1.3 APPLICATION
- TFT LCD TVs
- High 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 16.2M 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
Depth(D) 45.7 46.7 47.7 mm To Inverter Cover
Weight 3950 4200 4450 g
(1)
4
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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)
5
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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)
(1), (3)
Note (3) The control signals includes Backlight On/Off Control, Internal PWM Control and External PWM
Control.
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter Symbol
Power Supply Voltage VCC 11.4 12.0 12.6 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
V
LVT H
-100
V
LVTL
1.125 1.25 1.375 V
LVC
T
Ё Ё
Ё
Ё
Ё
0.2 0.25 A
0.5 0.55 A
0.4 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
Approval
(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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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
Approval
Active Area
3.2 BACKLIGHT INVERTER UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (
Parameter Symbol
Lamp Voltage VW
Lamp Current IL
Lamp Starting Voltage VS
Operating Frequency FO 40
Lamp Life Time LBL
Min. Typ. Max.
Ё
7.0 7.5 8.0
Ё Ё
Ё Ё
50,000 60,000
Value
1688
Ё
R
R
B
R
B
R R
Ё
2830
2410
80 KHz (3)
Ё
R
G
G
B
G
B
G
B
G
B
Ta = 25 ± 2 ºC)
V
mA
V
V
B
R
G
B
R
R
G
B
R
G
B
Unit Note
I
RMS
RMS
(2), Ta = 0 ºC
RMS
(2), Ta = 25 ºC
RMS
Hrs (4)
= 7.5mA
L
(1)
8
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3.2.2 INVERTER CHARACTERISTICS (
Parameter Symbol
Power Consumption PBL
Input Voltage VBL 22.8
Input Current IBL
Input Inrush Current
Ё Ё Ё
Ta = 25 ± 2 ºC)
Value
Min. Typ. Max.
Ё
Ё
66
24
2.75
Ё
25.2
Ё
4.3 A
Input Ripple Noise Ё- Ё Ё 912 mV
Oscillating Frequency FW 63 66 69 kHz
Dimming Frequency FB 150 160 170 Hz
Minimum Duty Ratio D
10 20
MIN
Ё
Note (1) Lamp current is measured by utilizing high frequency current meters as shown below:
Approval
Unit Note
W (5)(6), I
V
DC
A Non Dimming
V
peak
P-P
%
= 7.5mA
L
=24.0V
BL
VBL =22.8V
LCD
Module
Note (2) The lamp starting voltage V
up duration. Otherwise the lamp could not be lighted on completed.
A
A
A
A
A
A
A
A
A
A
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
HV (Pink)
HV (White)
1
2
1
2
1
2
1
2
1
2
Inverter
should be applied to the lamp for more than 1 second under starting
S
Note (3) 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.
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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.) as the time in which it continues to operate under the condition Ta
= 25
2к and I
Note (5) 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.
Note (6) The measurement of Max. value is based on 26” backlight unit under 24V input voltage and 7.8mA
lamp in average after lighting for 30 minutes.
Note (7) 10% minimum duty ratio is only valid for electrical operation.
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
= 7.0~ 8.0mA
L
RMS
.
. Since
BL
Item Symbol
Min. Typ. Max. Unit Note
Condition
Te st
Error Signal ERR
On/Off Control
Voltage
Internal PWM
Control Voltage
External PWM
Control Voltage
ON
V
BLON
OFF
MAX 3.0 3.15 3.3 V Maximum Duty Ratio
V
IPWM
MIN
HI 2.0
V
EPWM
LO
VBL Rising Time Tr1 Ё 30 Ё 50 ms
VBL Falling Time Tf1 Ё 30 Ё 50 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
Ё Ё Ё 50 us
PW MR
Ё Ё Ё 50 us
PW MF
Ё Ё Ё Ё Ё
Ё
Ё
Ё
Ё
2.0
0
Ё
0
Ё
Ё
0
Ё
Ё
5.0 V
0.8 V
Ё
V Minimum Duty Ratio
5.0 V Duty On
0.8 V Duty Off
Input Impedance RIN Ё 1 Ё Ё MӨ
PWM Delay Time T
100 300 ms
PW M
BLON Delay Time Ton Ё 300 Ё 500 ms
(Note 2)
BLON Off Time T
Ё 300 Ё 500 ms
off
Note (1) The power sequence and control signal timing as shown in following figure.
Note (2) When inverter protective function is triggered, ERR will output open collector status. In normal
operation, the signal of ERR will output a low level voltage.
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V
V
V
BL
V
BLON
EPWM
IPWM
Approval
Tr1
2.0V
0.8V
2.0V
0.8V
3.3V
Ton
Backlight on duration
Tr
Ext. Dimming Function
T
PWMR
PWM
T
Floating
T
Tf
PWMF
Floating
Int. Dimming Function
0
0
0
0
Tf1
Toff
V
W
External
PWM
Period
External
PWM Duty
100%
Minimun
Duty
11
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