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V315B5-LE1
Specification
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CHIMEI INNOLUX V315B5-LE1 Specification

Global LCD Panel Exchange Center
TFT LCD Preliminary Specification
MODEL NO.: V315B5 – LE1
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
Customer:
Approved by:
Note:
Approved By
Reviewed By
TV Head Division.
CC Chung
QA Dept. Product Development Div.
Kc_Ko WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
Vincent Chou Perry Lin
1
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
CONTENTS –
REVISION HISTORY……………………………………………………………………………………………………………….3
1. GENERAL DESCRIPTION............................................................................................................................................ 5
1.1 OVERVIEW..............................................................................................................................................................5
1.2 FEATURES ..............................................................................................................................................................5
1.3 APPLICATION..........................................................................................................................................................5
1.4 GENERAL SPECIFICATI0NS..................................................................................................................................5
1.5 MECHANICAL SPECIFICATIONS...........................................................................................................................5
2. ABSOLUTE MAXIMUM RATINGS ................................................................................................................................6
2.1 ABSOLUTE RATINGS OF ENVIRONMENT ...........................................................................................................6
2.2 PACKAGE STORAGE…..........................................................................................................................................6
2.3 ELECTRICAL ABSOLUTE RATINGS...................................................................................................................... 7
3. ELECTRICAL CHARACTERISTICS .............................................................................................................................8
3.1 TFT LCD MODULE..................................................................................................................................................8
3.2 BACKLIGHT UNIT .................................................................................................................................................10
4. BLOCK DIAGRAM OF INTERFACE ........................................................................................................................... 13
4.1 TFT LCD MODULE................................................................................................................................................13
5. INTERFACE PIN CONNECTION................................................................................................................................14
5.1 TFT LCD MODULE................................................................................................................................................14
5.2 BACKLIGHT UNIT .................................................................................................................................................16
5.3 CONVERTER UNIT...............................................................................................................................................16
5.4 BLOCK DIAGRAM OF INTERFACE...................................................................................................................... 18
5.5 LVDS INTERFACE.................................................................................................................................................19
5.6 COLOR DATA INPUT ASSIGNMENT....................................................................................................................20
6. INTERFACE TIMING...................................................................................................................................................21
6.1 INPUT SIGNAL TIMING SPECIFICATIONS..........................................................................................................21
6.2 POWER ON/OFF SEQUENCE .............................................................................................................................24
7. OPTICAL CHARACTERISTICS .................................................................................................................................. 25
7.1 TEST CONDITIONS .............................................................................................................................................. 25
7.2 OPTICAL SPECIFICATIONS.................................................................................................................................25
8. DEFINITION OF LABELS............................................................................................................................................29
8.1 CMO MODULE LABEL..........................................................................................................................................29
9. PACKAGING................................................................................................................................................................30
9.1 PACKING SPECIFICATIONS ................................................................................................................................ 30
9.2 PACKING METHOD ..............................................................................................................................................30
10. PRECAUTIONS.........................................................................................................................................................32
10.1 ASSEMBLY AND HANDLING PRECAUTIONS...................................................................................................32
2
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
10.2 SAFETY PRECAUTIONS....................................................................................................................................32
10.2 SAFETY STANDARDS ........................................................................................................................................ 32
11. REGULATORY STANDARDS ...................................................................................................................................33
11.1 SAFETY ...............................................................................................................................................................33
12. MECHANICAL CHARACTERISTIC ..........................................................................................................................34
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
REVISION HISTORY
Version Date
Ver 1.0 Apr. 13,’10 All
Page
(New)
Section Description
All Preliminary Specification was first issued.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V315B5 - LE1 is a TFT Liquid Crystal Display module with LED Backlight unit and 1ch-LVDS interface. This
module supports 1366 x 768 WXGA format and can display 16.7M colors (8-bit/color). The converter module
for backlight is built-in.
1.2 FEATURES
- Optimized Brightness (400nits)
- Contrast Ratio (3000:1)
- Fast Response Time (Gray to Gary average 8.5ms)
- Color Saturation NTSC 72%
- DE (Data Enable) Only Mode
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
- LVDS (Low Voltage Differential Signaling) Interface
- Ultra wide viewing angle : 176(H)/176(V) (CRt20) with Super 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 697.6845 (H) x 392.256 (V) (31.51" diagonal) mm Bezel Opening Area 705.4 (H) x 399.8 (V) mm Driver Element a-si TFT active matrix - Pixel Number 1366 x R.G.B. x 768 pixel Pixel Pitch (Sub Pixel) 0.17025(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 11%),Hard coating (3H) -
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 740.4 741.4 742.4 mm (1)
Module Size
Note (1) lease refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Module Depth does not include connectors.
Vertical(V) 434.8 435.8 436.8 mm (1) Depth(D) 25 26 27 mm To Cover Depth(D) 14.2 15.2 16.2 mm To Rear
Weight -- (-) -- 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)
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Min. Max.
Value
Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
Unit Note
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 40 ºC).Љ
(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 ~ 200 Hz, 30 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.
- 50 G (3), (5)
NOP
- 1.0 G (4), (5)
NOP
Relative Humidity (%RH)
100
90
80
60
40
20
10
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Operating Range
Storage Range
8060-20 40 0 20 -40
Temperature (ºC)
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
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 35ഒat 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
Item Symbol
Power Supply Voltage Vcc -0.3 13.5 V Input Signal Voltage VIN -0.3 3.6 V
Min. Max.
Value
Unit Note
(1)
2.3.2 BACKLIGHT CONVERTER UNIT
Item Symbol
Light Bar Voltage VW Ta = 25 к - - 60 V
Converter Input Voltage VBL - 0 - 30 V
Control Signal Level - - -0.3 - 7 V
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
Te st
Condition
Min. Type Max. Unit Note
7
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Value
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage VCC 10.8 12 13.2 V (1)
Unit Note
Rush Current I
White Pattern
Power Supply Current
Horizontal Stripe
Black Pattern
Differential Input High Threshold Voltage
Differential Input Low
Threshold Voltage LVDS interface
Common Input Voltage VCM 1.0 1.2 1.4 V
Differential input
voltage(single-end)
Terminating Resistor R
CMOS interface
Input High Threshold Voltage VIH 2.7
Input Low Threshold Voltage V
- - 4 A (2)
RUSH
Ё Ё
Ё Ё
Ё Ё
V
V
|V
LVT H
LVT L
ID
T
IL
+100
Ё Ё
| 200
Ё
0
Note (1) The module should be always operated within above ranges.
0.56
Ё
A
0.66 0.8 A
0.47
Ё Ё
Ё
A
mV
-100 mV
Ё
100
Ё
Ё
600 mV
Ё
ohm
3.3 V
0.7 V
(3)
(4)
Note (2) Measurement Conditions:
+12.0V
(Low to High)
(Control Signal)
SW
R1
200K
Q1 AO4409
FUSE
VR1
47K
R2
1K
Q2
2N7002
C1
10uF
C3
1uF
Vcc
(LCD Module Input)
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Vcc rising time is 470us
0.1Vcc
GND
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
+12V
0.9Vcc
470us
Note (3) The specified power supply current is under the conditions at Vcc = 12 V, Ta = 25 ± 2 ºC, f
whereas a power dissipation check pattern below is displayed.
a. White Pattern
Active Area
c. Horizontal Pattern
b. Black Pattern
Active Area
= 60 Hz,
v
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Note (4) The LVDS input characteristics are as follows:
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
3.2 BACKLIGHT UNIT
3.2.1 LED LIGHT BARCHARACTERISTICS (
Parameter Symbol
Light Bar Voltage VW
Forward Voltage Vf
LED Current IL
Min. Typ. Max.
- - 51.0
- 3.1 3.4
75.2 80 84.8
Ta = 25 ± 2 ºC)
Value
Unit Note
V IL =80mA V IL =80mA
mA
3.2.2 CONVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)
Parameter Symbol
Power Consumption PBL - 41.3 45.4 W
Converter Input Voltage VBL Converter Input Current IBL - 1.72 1.89 A
Dimming Frequency FB 150 160 170 Hz Minimum Duty Ratio D
Note (1) 5% minimum duty ratio is only valid for electrical operation.
5 10 -
MIN
Min. Typ. Max.
22.8 24 25.2
Value
Unit Note
VDC
%
(1)
10
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3.2.3 CONVERTER INTERFACE CHARACTERISTICS
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Issued Date: 13. Apr, 2010
Model No.: V315B5-LE1
Preliminary
Parameter Symbol
ON
On/Off Control Voltage
OFF
Internal PWM Control Voltage
External PWM Control Voltage
Error Signal ERR
VBL Rising Time Tr1
VBL Falling Time Tf1
Control Signal Rising Time Tr
MAX
MIN
HI
LO
VBLON
VIPWM
VEPWM
0
0
Value
Ё
Ё
0
Ё
Ё
Ё Ё
Ё Ё
5.0 V
0.8 V
Ё
5.0 V Duty on
0.8 V Duty off
100 ms
Te st
Condition
Ё
Ё
Ё
Ё Ё
Ё
Ё
Ё Ё Ё Ё Ё
Ё
Ё
Ё Ё Ё
Min. Typ. Max.
2.0
3.0 3.15 3.3
2.0
30
30
Unit Note
V maximum duty ratio
V minimum duty ratio
Abnormal: Open
collector
Normal: GND
(4)
ms
10%-90%V
ms
BL
Control Signal Falling Time Tf
PWM Signal Rising Time TPWMR
PWM Signal Falling Time TPWMF
Input Impedance Rin
PWM Delay Time TPWM
Ton
BLON Delay Time
T
on1
BLON Off Time Toff
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 converter 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:
Ё Ё Ё
Ё Ё Ё
Ё Ё Ё
Ё
Ё
Ё
Ё
Ё
1
100
300
300
300
Ё Ё
Ё Ё
Ё Ё
Ё Ё
Ё Ё
100 ms
50 us
50 us
M
ms
ms
ms
ms
Turn ON sequence: VBL  PWM signal  BLON
Turn OFF sequence: BLOFF  PWM signal  VBL
Note (4) When converter protective function is triggered, ERR will output open collector status.
11
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