CHIMEI INNOLUX M236H7-L01 Specification
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Issued Date: 12, Apr, 2010
TFT LCD Tentative Specification
MODEL NO.: M236H7- L01
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Model No.: M236H7-L01
Tentative
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Note:
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Issued Date: 12, Apr, 2010
Model No.: M236H7-L01
Tentative
- 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
2.2.3 OPTICAL TOUCH UNIT
3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 7
3.1 TFT LCD MODULE
3.2 BACKLIGHT UNIT
3.3 OPTICAL TOUCH UNIT
4. BLOCK DIAGRAM ------------------------------------------------------- 12
4.1 TFT LCD MODULE
4.2 BACKLIGHT UNIT
4.3 OPTICAL TOUCH UNIT
5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 13
5.1 TFT LCD MODULE
5.2 LVDS DATA MAPPING TABLE
5.3 BACKLIGHT UNIT
5.4 OPTICAL TOUCH UNIT
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. PACKING ------------------------------------------------------- 22
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
9. DEFINITION OF LABELS ------------------------------------------------------- 24
10. PRECAUTIONS ------------------------------------------------------- 27
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
11. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 29
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Issued Date: 12, Apr, 2010
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Model No.: M236H7-L01
Tentative
REVISION HISTORY
Version Date Section Description
Ver. 0.0
12, Apr, 10
- M236H7-L01 Tentative Specification was first issued.
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Issued Date: 12, Apr, 2010
1. GENERAL DESCRIPTION
1.1 OVERVIEW
M236H7-L01 is a 23.6” TFT Liquid Crystal Display touch module which embedded Optical Touch unit
with W7 logo certification. The light source of the module is 2 CCFL Backlight unit and interface is 30 pins
2ch-LVDS which supports 1920 x 1080 Full HD mode and can display up to 16.7M colors. The inverter
module for Backlight is not built in.
1.2 FEATURES
- Extra-wide viewing angle
- High contrast ratio
- Fast response time
- Full HD (1920 x 1080 pixels) resolution
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Model No.: M236H7-L01
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- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- RoHS compliance
- Touch function “Plug and Play”
- Dual touch; Gesture supported
- W7 logo certification
1.3 APPLICATION
- TFT LCD Monitor, AIO Computers
1.4 GENERAL SPECIFICATIONS
Item Specification Unit Note
Diagonal size 23.547 inch -
Active Area 521.28 (H) x 293.22 (V) mm
Bezel Opening Area 530.28 (H) x 302.22 (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 - -
Glass Surface Treatment 7H hard
Module Power Consumption 21.7 Watt (2)
(1)
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1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 544.3 544.8 545.3 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Please refer to sec.3.1 & 3.2 for more information of power consumption.
Vertical(V) 320.0 320.5 321.0 mm
Depth(D) 20 20.5 21 mm
Weight - 3295 3395 g -
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
TBD
2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage Vcc -0.3 +6.0 V (1)
Logic Input Voltage Vlogic -0.3 +3.6 V
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - 2.5K V
Lamp Current IL 3.0 8.0 mA
Lamp Frequency FL 40 80 KHz
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function
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Value
Min. Max.
Value
Min. Max.
Model No.: M236H7-L01
Tentative
Unit Note
Unit Note
(1), (2)
RMS
RMS
(1), (2)
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operation should be restricted to the conditions described under Normal Operating Conditions.
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
2.2.3 OPTICAL TOUCH UNIT
Item Symbol
USB Voltage V
4.75 5.25 V
USB
Min. Max.
Value
Unit Note
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3. ELECTRICAL CHARACTERISTICS
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Model No.: M236H7-L01
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3.1 TFT LCD MODULE
Parameter Symbol
Ta = 25 ± 2 ºC
Min. Typ. Max.
Power Supply Voltage Vcc 4.5 5.0 5.5 V -
Ripple Voltage VRP - - 300 mV -
Power on Rush Current I
Power Supply Current
Power Consumption P
RUSH
White - 0.55 0.67 A (3)
Black - 1.5 1.9 A (3)
Vertical Stripe
LCD
- - 3 A (2)
- 1.18 1.43 A (3)
7.5 9.5 Watt (4)
LVDS differential input voltage Vid 200 - 600 mV (5)
LVDS common input voltage Vic - 1.2 - V
Logic High Input Voltage VIH 2.64 - 3.6 V
Logic Low Input Voltage VIL -0.3 - 0.66 V
Note (1) The module should be always operated within above ranges.
Note (2) Power on rush current measurement conditions:
+5.0V
Q1 2SK1475
R1
47K
(High to Low)
(Control Signal)
SW
+12V
R2
1K
47K
VR1
C1
1uF
0.01uF
Q2
2SK1470
C2
Value
FUSE
C3
1uF
Unit Note
Vcc
(LCD Module Input)
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, Fr = 60
Hz, whereas a power dissipation check pattern below is displayed.
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Model No.: M236H7-L01
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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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3.1.2 Vcc Power Dip Condition:
Vcc
4.0V
4.5V
Td
Dip condition:
3.2 BACKLIGHT UNIT
Parameter Symbol
Lamp Input Voltage VL 819 910 1001 V
Lamp Current IL 3.0 7.5 8.0 mA
Lamp Turn On Voltage VS
Operating Frequency FL 40 80 KHz (3)
Lamp Life Time LBL 50000 Hrs (5), IL = 7.5mA
Power Consumption PL 12.285 13.65 15.015 W (4), IL = 7.5 mA
Min. Typ. Max.
1880(0 )к V
1480 (25 )
msTdVVccV 20,5.40.4 ≤≤≤
Value
к
Ta = 25 ± 2 ºC
Unit Note
IL = 7.5 mA
RMS
RMS
(2)
RMS
V
(2)
RMS
(1)
Note (1) Lamp current is measured by current amplify & oscilloscope as shown below:
Ta = 25 ± 2 ºC
Note (2) The voltage that must be larger than Vs should be applied to the lamp for more than 1 second
after startup. Otherwise, the lamp may not be turned on normally. It is the value output voltage
of NF circuit.
Note (3) The lamp frequency may produce interference with horizontal synchronization frequency from the
display, which might cause line flow on the display. In order to avoid interference, the lamp
HV (Pink)
LV (White)
HV (Blue)
LV (Black)
Current
Probe
1
2
1
2
A
A
Measure equipment:
Current Amplify: Tektronix TCPA300
Current probe: Tektronix TCP312
Oscilloscope: TDS3054B
Current
Amplify
Oscilloscope
frequency should be detached from the horizontal synchronization frequency and its harmonics as
far as possible.
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