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TFT LCD Approval Specification
MODEL NO.: V236H2- L01
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Issued Date: May. 11, 2010
Model No.: V236H2 - L01
Approval
Customer: _______________________________
Approved by:_______________________________
Note:
2010-05-20
16:34:35
MTR
2010.05.20
Director Accept
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Issued Date: May. 11, 2010
Model No.: V236H2 - L01
Approval
CONTENTS
REVISION HISTORY ------------------------------------------------------- 3
1. GENERAL DESCRIPTION
1.1 OVERVIEW
1.2 FEATURES
1.3 GENERAL
1.4 MECHANICAL
------------------------------------------------------- 4
2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 5
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
2.2 TFT LCD MODULE
2.3 BACKLIGHT UNIT
3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7
3.1 TFT LCD MODULE
3.1.1 Vcc POWER DIP CONDITION
3.2 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS
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 ------------------------------------------------------- 15
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 SAFETY STANDARDS
11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 27
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Issued Date: May. 11, 2010
Model No.: V236H2 - L01
Approval
REVISION HISTORY
Version Date
Ver 2.0
May. 11,’10
Page
(New)
All
Section Description
All
Approval Specification was first issued.
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1.GENERAL DESCRIPTION
1.1 OVERVIEW
The V236H2-L01 model is a 23.6 inch wide TFT-LCD module with a 2 U-type CCFL Backlight Unit and a 30-pin
2ch-LVDS interface. This module supports 1920 x 1080 (16:9 wide screen) mode and displays up to 16.7
( 6-bit+Hi-FRC colors) millions colors. The inverter module for the Backlight Unit is not built in.
1.2 FEATURES
- Excellent Brightness: 300nits
- Contrast Ratio: 800:1
- Fast Response Time: 5ms
- Color Saturation: NTSC 72%
- Full HD (1920 x 1080 pixels) Resolution
- DE (Data Enable) Only Mode
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Issued Date: May. 11, 2010
Model No.: V236H2 - L01
Approval
- mini-LVDS (Low Voltage Differential Signaling) Interface
- Viewing Angle: 170(H)/160(V) (CR>10) TN Technology
- Gate On Panel Technology
1.3 GENERAL
Item Specification Unit Note
Active Area 521.28(H) x 293.22(V) (23.547” real diagonal) mm
Bezel Opening Area 525.22 (H) x 297.22 (V) mm
Driver Element a-Si TFT active matrix -
Pixel Number 1920 x R.G.B. x 1080 pixel
Pixel Pitch 0.2715 (H) x 0.2715 (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 -
1.4 MECHANICAL
Item Min. Typ. Max. Unit Note
Horizontal(H) 543.8 544.8 545.8 mm
Module Size
Vertical(V) 319.5 320.5 321.5 mm
Depth(D) 45.7 46.7 47.7 mm To Rear
Depth(D) 50.7 51.7 52.7 mm To Boss
Weight - 2400 - g -
(1)
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
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Issued Date: May. 11, 2010
Model No.: V236H2 - L01
Approval
Item Symbol
Storage Temperature TST
Operating Ambient Temperature TOP
Shock (Non-Operating) SNOP
Vibration (Non-Operating) VNOP
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90% RH Max. (Ta 40 Љк).
(b) Wet-bulb temperature should be 39 к Max. (Ta > 40 к).
(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 к 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 к. 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.
Value
Min. Max.
-20 +60
0 +50
- 50 G (3), (5)
- 1.0 G (4), (5)
Unit Note
к
к
(1)
(1), (2)
Note (4) 10 ~ 200 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 (
5
)
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2.2 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 6.0 V
Input Signal Voltage VIN -0.3 3.6 V
2.3 BACKLIGHT UNIT
Item Symbol
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Value
Min. Max.
Value
Min. Typ. Max.
Issued Date: May. 11, 2010
Model No.: V236H2 - L01
Approval
Unit Note
Unit Note
Lamp Voltage VL 972 1080 1188 V
Lamp Current IL 12.0 12.5 13.0 mA
Lamp Frequency FL 30 -- 80
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.
(1), (2)
RMS
RMS
(1), (2)
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Issued Date: May. 11, 2010
Model No.: V236H2 - L01
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Power Supply Voltage Vcc 4.5 5.0 5.5 V -
Ripple Voltage VRP -- -- 300 mV -
Power on Rush Current I
White -- 0.69 0.97 A (3)a
Power Supply Current
Power Consumption PLCD -- 5.45 7.63 Watt (4)
LVDS differential input voltage Vid 200 -- 600 mV (5)
LVDS common input voltage Vic 1.0 1.2 1.4 V
Logic High Input Voltage VIH 2.64 -- -- V
Logic Low Input Voltage VIL 0 -- 0.66 V
Black -- 1.09 1.53 A (3)b
Vertical Stripe
RUSH
Min. Typ. Max.
-- -- 3.5 A (2)
-- 0.98 1.37 A (3)c
Value
Unit Note
Approval
Note (1) The module should be always operated within above ranges.
Note (2) Power on rush current measurement conditions:
Vcc rising time is 470us
Vcc
0.9Vcc
0.1Vcc
GND
470us
Note (3) The specified power supply current is under the conditions at Vcc = 5 V, Ta = 25 ± 2 к, f
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= 60 Hz,
v
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whereas a power dissipation check pattern below is displayed.
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Issued Date: May. 11, 2010
Model No.: V236H2 - L01
Approval
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
Active Area
Note (4)The power consumption is specified at the pattern with the maximum current
Note (5) VID waveform condition
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3.1.1 Vcc Power Dip Condition:
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Issued Date: May. 11, 2010
Model No.: V236H2 - L01
Approval
Vcc
4.0V
4.5V
Td
Dip condition:
3.2 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 к)
Parameter Symbol
Lamp Voltage V
Lamp Current I
W
L
Min. Typ. Max.
972
12.0 12.5 13.0
-- -- 1680 (25 )к
Lamp Turn On Voltage Vs
-- -- 2080 (0 )к
Operating Frequency F
Lamp Life Time L
L
BL
30 -- 80
50000 -- --
Note (1) The waveform of the voltage output of inverter must be area-symmetric and the design of the
inverter must have specifications for the modularized lamp. The performance of the Backlight, such
Value
1080 1188
msTdVVccV 20,5.40.4
Unit Note
IL = 12.5mA
V
RMS
mA
RMS
V
RMS
V
RMS
(2), Ta = 25 к
(2), Ta = 0 к
KHz (3)
Hrs (4)
as lifetime or brightness, is greatly influenced by the characteristics of the DC-AC inverter for the
lamp. All the parameters of an inverter should be carefully designed to avoid producing too much
current leakage from high voltage output of the inverter. When designing or ordering the inverter
please make sure that a poor lighting caused by the mismatch of the Backlight and the inverter
(miss-lighting, flicker, etc.) never occurs. If the above situation is confirmed, the module should be
operated in the same manners when it is installed in your instrument.
HV (Pink)
HV (White)
LCD
Module
Note (2) The lamp starting voltage V
Otherwise the lamp may not be turned on.
HV (Pink)
HV (White)
Current
Probe
1
2
1
2
should be applied to the lamp for more than 1 second after startup.
S
A
A
Inverter
A
A
Oscilloscope
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