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V156B2-L01
Specification
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CMO V156B2-L01 Specification

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Doc No.:
Model No.: V156B2-L01
Approval
TFT LCD Approval Specification
MODEL NO.: V156B2-L01
Customer:
Approved by:
Note:
TV Head Division
Approved By
Chao-Chun Chung
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Model No.: V156B2-L01
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
3.1.1 Vcc Power Dip Condition:
3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM ...........................................................................................................................................................11
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT..............................................................................................................................12
5.1 TFT LCD MODULE
5.2 LVDS DATA MAPPING TABLE
5.3 BACKLIGHT UNIT
5.4 COLOR DATA INPUT ASSIGNMENT
6. INTERFACE TIMING........................................................................................................................................................14
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
6.2 POWER ON/OFF SEQUENCE
7. OPTICAL CHARACTERISTICS ........................................................................................................................................17
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PACKAGING....................................................................................................................................................................21
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
9. DEFINITION OF LABELS.................................................................................................................................................23
9.1 CMO MODULE LABE
10. Reliability Test ..............................................................................................................................................................24
11. PRECAUTIONS .............................................................................................................................................................25
11.1 ASSEMBLY AND HANDLING PRECAUTIONS
11.2 SAFETY PRECAUTIONS
11.3 SAFETY STANDARDS
11.4 STORAGE
11.5 OPERATION CONDITION GUIDE
11.6 OTHER
12. MECHANICAL CHARACTERISTICS ..............................................................................................................................26
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Model No.: V156B2-L01
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REVISION HISTORY
Version Date Section Description
Ver 2.0
Mar.,23, 10’
All V156B2-L01 Approval specification was first issued.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V156B2-L01 is a 15.6” TFT Liquid Crystal Display module with 2 CCFL Backlight unit and 30pin
1ch-LVDS interface. This module supports 1366 x 768 WXGA mode and can display up to 16.7M colors.
The inverter module for Backlight is not built in.
1.2 FEATURES
- Contrast ratio 500:1
- Response time 8ms.
- Brightness 250nits
- Color saturation NTSC 65%.
- WXGA (1366 x 768 pixels) resolution.
- DE (Data Enable) only mode.
- LVDS (Low Voltage Differential Signaling) interface.
- RoHS compliance.
1.3 APPLICATION
- TFT LCD Monitor
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 344.232(H) × 193.536(V) (15.6” diagonal) mm
Bezel Opening Area 347.5(H)x196.8(V) mm
Driver Element a-Si TFT active matrix - -
Pixel Number 1366 x R.G.B. x 768 pixel -
Pixel Pitch 0.252 (H) x 0.252 (V) mm -
Pixel Arrangement RGB vertical stripe - -
Display Colors 16.7M color -
Transmissive Mode Normally White - -
Surface Treatment AG type, 3H hard coating, Haze 25 - -
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 363.3 363.8 364.3 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical(V) 215.4 215.9 216.4 mm
Depth(D) 13.8 14.3 14.8 mm
Weight - 1300 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.
- 50 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Min. Max.
Value
Unit Note
(a) 90 %RH Max. (Ta
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max.
Љ
40 ºC).
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
5
Storage Range
80 60 -20 40 0 20 -40
Temperature (ºC)
Note (3) 11ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 300 Hz, 10min/cycle, 3 cycles 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.
The fixing condition is shown as below:
At Room Tem
Side Mount Fixing Screw
erature
Gap=3~5mm
Bracket
LCD Module
Side Mount Fixing Screw
Stage
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Model No.: V156B2-L01
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 +6.0 V (1)
Min. Max.
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL 2.5K V Lamp Current IL 3 8 mA
Lamp Frequency FL 50 60 KHz
Note (1) Permanent damage might occur if the module is operated at conditions exceeding the maximum
values.
Min. Max.
Value
Value
Unit Note
Unit Note
(1), (2)
RMS
(1), (2) also see
RMS
Note(7)
e.10
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter Symbol
Ta = 25 ± 2 ºC
Value
Min. Typ. Max.
Unit Note
Power Supply Voltage Vcc 4.5 5.0 5.5 V ­Ripple Voltage VRP - - 100 mV ­Rush Current I
White - 0.31 0.37 A (3)a
Power Supply Current
Black - 0.38 0.46 A (3)b Vertical Stripe
Power Consumption P
RUSH
-
-
-
LCD
- 0.84 2 A (2)
- 0.41 0.5 A (3)c
- 2.05 2.5 watt (4) LVDS differential input voltage Vid 200 - 600 mV (5) LVDS common input voltage Vic - 0.8 - V
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
+5.0V
R1
47K
Q1 2SK1475
FUSE
C3
1uF
Vcc
(LCD Module Input)
(High to Low)
(Control Signal)
SW
+12V
R2
1K
47K
VR1
C1
1uF
0.01uF
Q2
2SK1470
C2
Vcc rising time is 470μs
Vcc
0.9Vcc
0.1Vcc
GND
470μs
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Note (3) The specified power supply current is under the conditions at Vcc = 5.0 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
R
G
R
B
G
R
B
G
R R
G
B
B
B
B
R
R
R
G
G
G
G
B
B
B
B
R
R
Note(4) The power consumption is specified at the pattern with the maximum current.
Note(5) VID waveform condition:
Active Area
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3.1.1 Vcc Power Dip Condition:
Vcc
4.0V
4.5V
Td
Dip condition:
3.2 BACKLIGHT UNIT
Parameter Symbol
Lamp Input Voltage VL 585 650 715 V
Lamp Current IL 3.0 7.0 8.0 mA
Lamp Turn On Voltage VS
Operating Frequency FL 50 55 60 KHz (3)(7)
Lamp Life Time LBL 40,000 50,000 Hrs (5), IL = 7.0mA
Power Consumption PL 9.24 W (4), IL = 7.0 mA
msTdVVccV 20,5.40.4 ≤≤≤
Value
Min. Typ. Max.
1200 (0 )к V 1100 (25 )
к
Ta = 25 ± 2 ºC
Unit Note
IL = 7.0 mA
RMS
RMS
(2)
RMS
V
(2)
RMS
(1)
Note (1) Lamp current is measured by current amplify & oscilloscope as shown below:
Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second
Note (3) The lamp frequency may produce interference with horizontal synchronization frequency from the
LCD
Module
after startup. Otherwise, the lamp may not be turned on normally.
display, which might cause line flow on the display. In order to avoid interference, the lamp
ΗΗΗΗ
-
-
ΗΗΗΗ
Inverter
Current Amplify
Oscilloscope
Current Probe
Measure equipment: Current Amplify: Tektronix TCPA300 Current probe: Tektronix TCP312 Oscilloscope: TDS3054B
frequency should be detached from the horizontal synchronization frequency and its harmonics as
far as possible.
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