Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval
TFT LCD Approval Specification
MODEL NO.: M236H1- L01
Customer:Approved by: Note:
2010-01-06 18:00:13 MTR 2010.01.06 Director Accept 1 / 31
Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-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. 1.1 TFT LCD MODULE
3.1.2 Vcc Power Dip Condition 3.2 BACKLIGHT UNIT
4. BLOCK DIAGRAM.................................................................................................................................................12
4.1 TFT LCD MODULE 4.2 BACKLIGHT UNIT
5. INPUT TERMINAL PIN ASSIGNMENT.................................................................................................................13
5.1 TFT LCD MODULE
5.2 LVDS DATA MAPPING TABLE 5.3 BACKLIGHT UNIT
5.4 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. PACKAGING.........................................................................................................................................................23
8.1 PACKING SPECIFICATIONS 8.2 PACKING METHOD
9. DEFINITION OF LABELS…..................................................................................................................................25
10. RELIABILITY TEST .........................................................................................................................................27
11. PRECAUTIONS...................................................................................................................................................28
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..................................................................................................................30
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval REVISION HISTORY
Version Date Section Ver 2.0 Ver 2.1
Ver 2.2
Ver 2.3
Ver 2.4
Ver 2.5
- 15,Aug, 08’
3, Sep.08’
6.2
8.1
10.3
2.2.2 21, Oct, 08’
3.1
1.4 12, Feb,09’
1.5
2.1
7.2
10.3
10.4
2.2.1 2, Oct,09’
3.1
6.1
30, Dec,09’
3.1 12
Description
M236H1 -L01 Approval specification was first issued.
Revise Power on/off Sequence
Revise 8-1 Packing method PE bagÆAnti-static bag Add 10.3 Other description
When fixed patterns are displayed for a long time, remnant image is likely to occur.Revise Lamp current max, 7.5 mA Æ 8.0 mA Revise Rush current max, 2.5 A Æ 3.0 A
Revise 23.6 “ diagonal Æ 23.7” real diagonal Add Weight Typ. 2850 g
Revise note (5) Gap, 2 mm Æ 3 ~ 5 mm Add Viewing angle spec with CR 5 condition Add section 10.3 Add section 10.4
Add Item: Logic Input Voltage
Add Item : Logic High Input Voltage; Logic Low Input Voltage LVDS Clock/ Input cycle to cycle jitter: Min, -20*Tc Æ-0.02*Tc Max, 20*Tc Æ0.02*Tc Unit, psÆns
Items added at LVDS Clock: Input cycle to cycle jitter; Spread spectrum
modulation range; Spread spectrum modulation frequency; Note (1); Note (2); Items added at LVDS Data: Note (3)
1. LVDS differential input voltage: Min. value Original: 100mV New: 200mV 2. Add note (5) Add Section 12
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 1. GENERAL DESCRIPTION
1.1 OVERVIEW
M236H1-L01 is a 23.6” TFT Liquid Crystal Display module with 4 CCFL Backlight unit and 30 pins 2ch-LVDS interface. This module 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. - High color saturation.
- Full HD (1920 x 1080 pixels) resolution. - DE (Data Enable) only mode.
- LVDS (Low Voltage Differential Signaling) interface. - RoHS compliance. - TCO03 compliance
1.3 APPLICATION
- TFT LCD Monitor
1.4 GENERAL SPECIFICATI0NS
Item Active Area Bezel Opening Area Driver Element Pixel Number Pixel Pitch Pixel Arrangement Display Colors Transmissive Mode Surface Treatment
Module Power Consumption
Specification
521.28(H) x 293.22(V) (23.7” real diagonal)
525.22 (H) x 297.22 (V) a-Si TFT active matrix 1920 x R.G.B. x 1080 0.2715 (H) x 0.2715 (V) RGB vertical stripe
16.7M Normally White
AG type, 3H hard coating, Haze 25
30.82
Unit mm mm - pixel mm - color - - Watt
Note (1) - - - - - - - (2)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 4.3 4.8 5.3 mm Module Size (1) Vertical(V) 320.0 320.5 321.0 mm Depth(D) 18.2 18.7 19.2 mm Weight - 2850 2900 g - 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
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item
Storage Temperature
Operating Ambient Temperature
Shock (Non-Operating) Vibration (Non-Operating)
(a) 90 %RH Max. (Ta 40 ºC).
Symbol
Unit Note
Min. Max.
TST -20 60 ºC (1) TOP 0 50 ºC (1), (2) SNOP - 50 G (3), (5) VNOP - 1.5 G (4), (5) Value
Note (1) Temperature and relative humidity range is shown in the figure below.
(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
Relative Humidity (%RH)100908060402010Operating RangeStorage Range020406080-40-20Temperature (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 Temperature Side Mount Fixing Screw LCD Module Side Mount Fixing Screw Stage Gap= 3 ~ 5 mm Bracket
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item
Power Supply Voltage Logic Input Voltage
Symbol Vcc Vlogic
Value
Min. -0.3 3.0
Value
Max. +6.0 3.6
Unit V V
Note (1)
2.2.2 BACKLIGHT UNIT
Item Lamp Voltage Lamp Current Lamp Frequency
Symbol
Unit Note
Min. Max.
VL - 2.5K VRMS (1), (2) IL 3.0 8.0 mARMS
(1), (2)
FL 40 80 KHz 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.
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter
Symbol
Value
Unit Note
Min. Typ. Max.
Power Supply Voltage Vcc 4.5 5.0 5.5 V -
Ripple Voltage VRP - - 100 mV - Rush Current IRUSH 3 A (2) White 0.6 0.72 A (3)a
Power Supply Current Black 0.9 1.08 A (3)b
Vertical Stripe 0.85 1.02 A (3)c Power Consumption PLCD 4.5 5.4 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. 3.3 V Logic Low Input Voltage VIL 0 0.66 V Note (1) The module should be always operated within above ranges. Note (2) Power on rush current measurement conditions:
1uFC1(High to Low) (Control Signal)SW
+5.0V
Q12SK1475FUSE 47K R1 1uF C3Vcc
(LCD Module Input)
+12VR2 C2Q22SK1470 VR11K 47K 0.01uF
Vcc rising time is 470µs Vcc 0.9Vcc 0.1Vcc GND 470µs
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 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.
Active Area
Note (4)The power consumption is specified at the pattern with the maximum current Note (5) VID waveform condition
Active Area
c. Vertical Stripe Pattern
Active Area
a. White Pattern
b. Black Pattern
RGB R G B BRGB R G B R BRGB R G B R RGB R G B
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 3.1.2 Vcc Power Dip Condition:
Vcc
4.5V 4.0V Td Dip condition: 4.0V≤Vcc≤4.5V,Td≤20ms
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Lamp Input Voltage Lamp Current Lamp Turn On Voltage Operating Frequency Lamp Life Time Power Consumption
Note (1) Lamp current is measured by current amplify & oscilloscope as shown below:
HV (Pink) LV (White) 12Symbol
Value
Unit Note
Min. Typ. Max.
VL 846 940 1034 VRMS IL = 7.0 mA IL 3.0 7.0 8.0 mARMS (1) 1900(0J) VRMS (2) VS
1500 (25J)VRMS (2) FL 40 80 KHz (3) LBL 50,000 Hrs (5), IL = 7.0mA PL 26.32 W (4), IL = 7.0 mA
LCD Module AInverter HV (Blue) LV (Black) Current Probe 12ACurrent Amplify Oscilloscope Measure equipment:
Current Amplify: Tektronix TCPA300 Current probe: Tektronix TCP312 Oscilloscope: TDS30B
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 frequency should be detached from the horizontal synchronization frequency and its harmonics as far as possible.
Note (4) PL = IL VL 4 (for 4lamps)
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the condition
Ta = 25 2 oC and IL = 7.0 mArms until one of the following events occurs: (a) When the brightness becomes 50% of its original value.
(b) When the effective ignition length becomes 80% of its original value.
(The effective ignition length is a scope that luminance is over 80% of that at the
center point.)
Note (6) 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,
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval such 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.
The output of the inverter must have symmetrical (negative and positive) voltage waveform and symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter which has unsymmetrical voltage and unsymmetrical current and spike wave. Lamp frequency may produce interface with horizontal synchronous frequency and as a result this may cause beat on the display. Therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference.
Requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its leakage current.
a. The asymmetry rate of the inverter waveform should be 10% below; b. The distortion rate of the waveform should be within
2 ± 10%;
c. The ideal sine wave form shall be symmetric in positive and negative polarities
* Asymmetry rate:
I p I -p
| I p – I –p | / Irms * 100%
* Distortion rate I p (or I –p) / Irms
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
RXO0(+/-) RXO1(+/-) RXO2(+/-) RXO3(+/-) RXOC(+/-) RXE0(+/-) RXE1(+/-) RXE2(+/-) RXE3(+/-) RXEC(+/-) NC LVDS INPUT / TIMING CONTROLLER TFT LCD PANEL (1920x3x1080) SCAN DRIVER IC INPUT CONNECTOR (STM MSAKT2407P30HA or Equivalent ) DATA DRIVER IC DC/DC CONVERTER & REFERENCE VOLTAGE Vcc GND VL LAMP CONNECTOR (YEONHO 35001HS-02L) BACKLIGHT UNIT 4.2 BACKLIGHT UNIT
1 HV(Pink)
2 LV(White) 1 HV(Blue)
2 LV(Black)
1 HV(Pink)
2 LV(White) 1 HV(Blue)
2 LV(Black)
Note:On the same side,the same polarity lamp voltage design for lamps is recommended.
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Name 1 RXO0- 2 RXO0+ 3 RXO1- 4 RXO1+ 5 RXO2- 6 RXO2+ 7 GND 8 RXOC- 9 RXOC+ 10 RXO3- 11 RXO3+ 12 RXE0- 13 RXE0+ 14 GND 15 RXE1- 16 RXE1+ 17 GND 18 RXE2- 19 RXE2+ 20 RXEC- 21 RXEC+ 22 RXE3- 23 RXE3+ 24 GND 25 NC 26 NC 27 NC 28 Vcc 29 Vcc 30 Vcc
Description
Negative LVDS differential data input. Channel O0 (odd) Positive LVDS differential data input. Channel O0 (odd) Negative LVDS differential data input. Channel O1 (odd) Positive LVDS differential data input. Channel O1 (odd) Negative LVDS differential data input. Channel O2 (odd) Positive LVDS differential data input. Channel O2 (odd) Ground
Negative LVDS differential clock input. (odd) Positive LVDS differential clock input. (odd)
Negative LVDS differential data input. Channel O3(odd) Positive LVDS differential data input. Channel O3 (odd) Negative LVDS differential data input. Channel E0 (even) Positive LVDS differential data input. Channel E0 (even) Ground
Negative LVDS differential data input. Channel E1 (even) Positive LVDS differential data input. Channel E1 (even) Ground
Negative LVDS differential data input. Channel E2 (even) Positive LVDS differential data input. Channel E2 (even) Negative LVDS differential clock input. (even) Positive LVDS differential clock input. (even)
Negative LVDS differential data input. Channel E3 (even) Positive LVDS differential data input. Channel E3 (even) Ground
Not connection, this pin should be open. Not connection, this pin should be open. Not connection, this pin should be open. +5.0V power supply +5.0V power supply +5.0V power supply
Note (1) Connector Part No.: STM MSAKT2407P30HA or Equivalent Note (2) The first pixel is odd.
Note (3) Input signal of even and odd clock should be the same timing.
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 5.2 LVDS DATA MAPPING TABLE
LVDS Channel O0 LVDS Channel O1 LVDS Channel O2 LVDS Channel O3 LVDS Channel E0 LVDS Channel E1 LVDS Channel E2 LVDS Channel E3
LVDS output D7 D6 D4 D3 D2 D1 D0 Data order OG0 OR5 OR4 OR3 OR2 OR1 OR0 LVDS output D18 D15 D14 D13 D12 D9 D8 Data order OB1 OB0 OG5 OG4 OG3 OG2 OG1 LVDS output D26 D25 D24 D22 D21 D20 D19 Data order DE NA NA OB5 OB4 OB3 OB2 LVDS output D23 D17 D16 D11 D10 D5 D27 Data order NA OB7 OB6 OG7 OG6 OR7 OR6 LVDS output D7 D6 D4 D3 D2 D1 D0 Data order EG0 ER5 ER4 ER3 ER2 ER1 ER0 LVDS output D18 D15 D14 D13 D12 D9 D8 Data order EB1 EB0 EG5 EG4 EG3 EG2 EG1 LVDS output D26 D25 D24 D22 D21 D20 D19 Data order DE NA NA EB5 EB4 EB3 EB2 LVDS output D23 D17 D16 D11 D10 D5 D27 Data order NA EB7 EB6 EG7 EG6 ER7 ER6
5.3 BACKLIGHT UNIT:
Pin Symbol Description Remark
1-1 HV High Voltage Pink 1-2 LV Low Voltage White 2-3 HV High Voltage Blue 2-4 LV Low Voltage Black Note (1) Connector Part No.: YEONHO 35001HS-02L or equivalent
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 5.4 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for the color. The higher the binary input, the brighter the color. The table below provides the assignment of color versus data input.
Color
Black Red Green Blue Cyan Magenta Yellow White Red(0) / Dark Red(1) Red(2) : : Red(253) Red(2) Red(255) Green(0) / Dark Green(1) Green(2) : : Green(253) Green(2) Green(255) Blue(0) / Dark Blue(1) Blue(2) : : Blue(253) Blue(2) Blue(255) 01000111000::111000::000000::000
0 1 0 0 0 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0
0 1 0 0 0 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0
Red 0 1 0 0 0 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0
01000111000::111000::000000::000
01000111000::111000::000000::000
01000111001::011000::000000::000
01000111010::101000::000000::000
00101011000::000000::111000::00000101011000::000000::111000::000
Data Signal
Green 00101011000::000000::111000::00000101011000::000000::111000::000
00101011000::000000::111000::000
00101011000::000000::111000::000
00101011000::000001::011000::000
0 0 1 0 1 0 1 1 0 0 0 : : 0 0 0 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0
0 0 0 1 1 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1
0 0 0 1 1 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1
0 0 0 1 1 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1
Blue 0 0 0 1 1 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1
00011101000::000000::000000::111
00011101000::000000::000000::11100011101000::000000::000001::01100011101000::000000::000010::101
R7R6 R5 R4 R3R2R1R0G7G6G5G4G3G2G1G0 B7 B6 B5 B4 B3B2B1B0
Basic Colors
Gray Scale Of Red
Gray Scale Of Green
Gray Scale Of Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 6. INTERFACE TIMING
6.1 INPUT SIGNAL TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Item SymbolMin. Typ. Max. Unit Note Frequency Fc 58.74.2598 MHz Period Tc - 13.47- ns Input cycle to Trcl -0.02*Tc- 0.02*Tc ns (1)
cycle jitter Spread spectrum
- 1.02*Fc MHz (2) clkin_mod0.98*Fc
modulation F
LVDS Clock
range Spread spectrum
FSSM - - 200 KHz
modulation frequency High Time Tch - 4/7 - Tc - Low Time Tcl - 3/7 - Tc - Setup Time Tlvs 600 - - ps
LVDS Data (3)
Hold Time Tlvh 600 - - ps Frame RateFr 50 60 75 Hz Tv=Tvd+TvbTotal Tv 1115 1125 1136 Th - Vertical Active Display Term
Display Tvd 1080 1080 1080 Th - Blank Tvb 35 45 56 Th - Total Th 1050 1100 1150 =Tc ThThd+Thb
Horizontal Active Display Term Display Thd 960 960 960 Tc - Blank Thb 90 140 190 Tc - Note:
Because this module is operated by DE only mode, Hsync and Vsync input signals are ignored.
Signal
INPUT SIGNAL TIMING DIAGRAM TvTVdDE
Th DCLK
TC DE
Thb Thd TVbDATA
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval Note (1) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
Note (2) The SSCG (Spread spectrum clock generator) is defined as below figures.
Note (3) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.
LVDS RECEIVER INTERFACE TIMING DIAGRAM
RXCLK+/-
RXn+/-
Tlvs
Tlvh
Tc 1T 143T 145T147T14
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9T1411T1413T
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval
6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagram below.
- Power for Backlight
Timing Specifications:
0.5< t1 ¡ 10 msec
0 < t2 50 msec 0 < t3 50 msec
t4 ¡ 500 msec t5 ¡ 450 msec t6 ¡ 90 msec 5< t7 100 msec
Note.
(1) The supply voltage of the external system for the module input should be the same as the definition of Vcc. (2) When the backlight turns on before the LCD operation of the LCD turns off, the display may momentarily
become abnormal screen.
(3) In case of VCC = off level, please keep the level of input signals on the low or keep a high impedance. (4) T4 should be measured after the module has been fully discharged between power off and on period. (5) Interface signal shall not be kept at high impedance when the power is on.
(6) CMO won’t take any responsibility for the products which are damaged by the customers not following the Power Sequence.
(7) There might be slight electronic noise when LCD is turned off (even backlight unit is also off). To avoid this symptom, we suggest \"Vcc falling timing\" to follow \"t7 spec\".
- Interface Signal
(LVDS Signal of Transmitter), VI - Power Supply for LCD, Vcc
0V
90% 10% t1 t2 t3 t7 90% 10% t4 10% 0V
t5 50%Valid Data t6 50% OFF OFF ON 18 / 31
Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
oAmbient Temperature Ta 25±2 C Ambient Humidity Ha 50±10 %RH Supply Voltage VCC 7V V Input Signal According to typical value in \"3. ELECTRICAL CHARACTERISTICS\" Lamp Current IL 7.0±0.5 mA Inverter Operating Frequency FL 55±5 KHz Inverter Darfon VK.13165.101
7.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 7.2. The following items should be measured under the test conditions described in 7.1 and stable environment shown in Note (5).
Item
Red
Color
Chromaticity (CIE 1931)
Green Blue White
Center Luminance of White
(Center of Screen)
Contrast Ratio Response Time White Variation
Horizontal
Viewing Angle
Vertical Horizontal
Viewing Angle
Vertical
Symbol Rx Ry Gx Gy Bx By Wx Wy LC CR
Typ - 0.03
Condition
Min.
Typ. 0.7 0.334 0.284 0.607 0.151 0.071 0.313 0.329
250 300 - cd/m2(4), (5)700 1000 - - (2), (5)
Typ +
0.03 Max.
Unit
Note
- (1), (5)
θx=0°, θY =0°
CS-1000T
TR - 1.5 2.5 ms (3) θx=0°, θY =0°
TF - 3.5 5.5 δW θx=0°, θY =0° - - 1.33 - (5), (6)θx+ 75 85 - θx- 75 85 - CR 10 Deg.(1), (5)
θY+ 70 80 - θY- 70 80 - 80 θx+ --- 80 θx- ---
CR 5 Deg.(1), (5)
75 85 θY+ --- 75 85 θY- ---
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval Note (1) Definition of Viewing Angle (θx, θy):
Normal θx = θy = 0ºθy- θX- = 90º x- θx−θx+θy+ y+ 12 o’clock direction θy+= 90º6 o’clock θy- = 90º
y- x+ θX+ = 90º Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression. Contrast Ratio (CR) = L255 / L0 L255: Luminance of gray level 255 L 0: Luminance of gray level 0 CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6).
Note (3) Definition of Response Time (TR, TF):
100% 90%
Gray Level 255 Gray Level 255 Optical
Response 10% 0%
Gray Level 0 TR TF Time66.67ms 66.67ms 20 / 31
Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval Note (4) Definition of Luminance of White (LC):
Measure the luminance of gray level 255 at center point LC = L (5)
L (x) is corresponding to the luminance of the point X at Figure in Note (6).
Note (5) Measurement Setup:
The LCD module should be stabilized at given temperature for 40 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 40 minutes in a windless room.
LCD Module LCD Panel USB2000 CS-1000T Center of the Screen500 mmLight Shield Room (Ambient Luminance < 2 lux) 21 / 31
Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval
Note (6) Definition of White Variation (δW):Measure the luminance of gray level 255 at 9 points
δW = Maximum [L (1) ~ L (9)] / Minimum [L (1) ~ L (9)]
Horizontal Line D D/10 D/2 D/10
W/10 1 3 2 Vertical Line W W/2 4 5 6X : Test Point X=1 to 9
W/10 7 8 9 Active Area
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 8. PACKAGING
8.1 PACKING SPECIFICATIONS
(1) 7 LCD modules / 1 Box
(2) Box dimensions: 620(L) X 348(W) X 430(H) mm (3) Weight: approximately: 21.82kg (7 modules per box)
8.2 PACKING METHOD
(1) Carton Packing should have no failure in the following reliability test items.
Test Item Vibration Dropping Test
Test Conditions
ISTA STANDARD
Random, Frequency Range: 1 – 200 Hz
Top & Bottom: 30 minutes (+Z), 10 min (-Z), Right & Left: 10 minutes (X) Back & Forth 10 minutes (Y)
1 Corner , 3 Edge, 6 Face, 45.7cm
Note Non OperationNon Operation
Figure. 8-1 Packing method
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval For ocean shipping Sea / Land Transportation (40ft HQ Container)
Sea / Land Transportation (40ft Container)
Corner Protector(50*50*1000mm)PP BeltPE SheetCorner Protector(50*50*800mm)Corner Protector(50*50*1000mm)PP BeltFilmPE SheetCorner Protector(50*50*800mm)FilmPE SheetCorner Protector(50*50*1250mm)FilmFilmPE SheetCorner Protector(50*50*800mm)Pallet(1250*1050*143mm)Carton labelPallet(1250*1050*143mm)
Carton label
For air transport
PP BeltCorner Protector(50*50*1000mm)Figure. 8-2 Packing method
PE SheetCorner Protector(50*50*1250mm)FilmPallet(1250*1050*143mm)Carton label
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Figure. 8-3 Packing method
Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 9. DEFINITION OF LABELS
9.1 CMO MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation.
(a) Model Name: M236H1-L01
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc. (c) CMO barcode definition:
Serial ID: XX-XX-X-XX-YMD-L-NNNN Code
XX XX X XX YMD L
Meaning
CMO internal use Revision CMO internal use CMO internal use Year, month, day Product line #
Description
-
Cover all the change - -
Year: 0~9, 2001=1, 2002=2, 2003=3…2010=0, 2011=1, 2012=2… Month: 1~12=1, 2, 3, ~, 9, A, B, C
Day: 1~31=1, 2, 3, ~, 9, A, B, C, ~, W, X, Y, exclude I, O, and U.
Line 1=1, Line 2=2, Line 3=3, … Manufacturing sequence of product
NNNN Serial number (d) Customer’s barcode definition:
Serial ID: CM-23H11-X-X-X-XX-L-XX-L-YMD-NNNN Code Meaning CM Supplier code 23H11 Model number X X X XX L L YMD
Revision code Source driver IC code Gate driver IC code Cell location Cell line # Module line # Year, month, day
Description
CMO=CM M236H1-L01= 23H11
Non ZBD: 1,2,~,8,9 / ZBD: A~Z
Century=1, CLL=2, Demos=3, Epson=4, Fujitsu=5, Himax=6, Hitachi=7, Hynix=8,
LDI=9, Matsushita=A, NEC=B, Novatec=C, OKI=D, Philips=E, Renasas=F, Samsung=G, Sanyo=H, Sharp=I, TI=J, Topro=K, Toshiba=L, Windbond=M
Tainan Taiwan=TN, Ningbo China=CN 1,2,~,9,A,B,~,Y,Z
Tainan, Taiwan=TN ; Ningbo China=NP 1,2,~,9,A,B,~,Y,Z
Year: 0~9, 2001=1, 2002=2, 2003=3…2010=0, 2011=1, 2012=2… Month: 1~12=1, 2, 3, ~, 9, A, B, C
Day: 1~31=1, 2, 3, ~, 9, A, B, C, ~, T, U, V
XX Module location
NNNN Serial number
By LCD supplier
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval (e) FAB ID(UL Factory ID):
Region
Factory ID
TWCMO GEMN NBCMO LEOO NBCME CANO NHCMO CAPG
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 10. Reliability Test
Environment test conditions are listed as following table.
Items Required Condition Note Temperature Humidity Bias (THB) High Temperature Operation (HTO) Low Temperature Operation (LTO) High Temperature Storage (HTS) Low Temperature Storage (LTS) Vibration Test
(Non-operation) Shock Test
(Non-operation)
Thermal Shock Test (TST) On/Off Test
ESD (Electro Static Discharge) Altitude Test Ta= 50¢J, 80%RH, 240hours Ta= 50¢J, 50%RH, 240hours Ta= 0¢J, 240hours Ta= 60¢J, 240hours
Ta= -20¢J, 240hours Acceleration: 1.5 G Wave: Half-sine
Frequency: 10 - 300 Hz
Sweep: 30 Minutes each Axis (X, Y, Z) Acceleration: 50 G Wave: Half-sine Active Time: 11 ms
Direction: ± X, ± Y, ± Z.(one time for each Axis) -20¢J/30min, 60¢J / 30min, 100 cycles 25¢J, On/10sec, Off /10sec, 30,000 cycles Contact Discharge: ± 8KV, 150pF(330Ω) Air Discharge: ± 15KV, 150pF(330Ω) Operation:10,000 ft / 24hours
Non-Operation:30,000 ft / 24hours
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 11. PRECAUTIONS
11.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) To assemble or install module into user’s system can be only in clean working areas. The dust and oil
may cause electrical short or worsen the polarizer.
(3) It’s not permitted to have pressure or impulse on the module because the LCD panel and Backlight will
be damaged.
(4) Always follow the correct power sequence when LCD module is connecting and operating. This can
prevent damage to the CMOS LSI chips during latch-up.
(5) Do not pull the I/F connector in or out while the module is operating. (6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) It is dangerous that moisture come into or contacted the LCD module, because moisture may damage
LCD module when it is operating.
(9) High temperature or humidity may reduce the performance of module. Please store LCD module within
the specified storage conditions.
(10) When ambient temperature is lower than 10ºC may reduce the display quality. For example, the
response time will become slowly, and the starting voltage of CCFL will be higher than room temperature.
11.2 SAFETY PRECAUTIONS
(1) The startup voltage of Backlight is approximately 1000 Volts. It may cause electrical shock while
assembling with inverter. Do not disassemble the module or insert anything into the Backlight unit.
(2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In
case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (3) After the module’s end of life, it is not harmful in case of normal operation and storage.
11.3 SAFETY STANDARDS
The LCD module should be certified with safety regulations as follows: (1) UL60950-1 or updated standard.
(2) IEC60950-1 or updated standard.
11.4 OTHER
When fixed patterns are displayed for a long time ,remnant image is likely to occur.
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Version 2.5 Doc No.: 400028674
Issued Date: 30. Dec, 2009 Model No.: M236H1-L01 Approval 12. MECHANICAL CHARACTERISTICS
[Refer to the next 2 pages]
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Version 2.5
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