Modified module outline drawing – Modified connector Part No.
function pin.
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
The M236H5-L01 model is a 23.6” wide TFT-LCD module with a 4-CCFL Backlight Unit, a 15-pin power
interface and a 51-pin 4ch-LVDS interface. This module supports 1920 x 1080 Full HD mode and displays
up to 16.7 million colors. The inverter module for the Backlight Unit is not built in.
1.2 FEATURES
- Super wide viewing angle
- High contrast ratio
- Fast response time
- High color saturation
- Full HD (1920 x 1080 pixels) resolution
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Double frame rate (120Hz)
1.3 APPLICATION
- Workstation & desktop monitor
- Display terminals for AV application
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Diagonal size 558.68mm
Active Area 521.28x293.22 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 16.7 millions color Transmissive Mode Normally White - Surface Treatment Hard coating (3H), AG (Haze 25%) - Module Power Consumption TBDWatt (2)
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 544.3 544.8 545.3 mm
Module Size
I/F connector mounting
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 in this document for more information of power consumption.
Vertical(V) 320 320.5 321 mm
Depth(D) 18.2 18.7 19.2 mm
Weight - - 2900 g
The mounting inclination of the connector makes
position
the screen center within ±0.5 mm as the horizontal.
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(1)
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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
LCD Cell Life Time L
Note (1) Temperature and relative humidity range is shown in the figure below.
(a) 90% RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
Value
Min. Max.
- 50 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
50,000 - Hrs
CELL
Unit Note
MTBF
based
Note (2) The temperature of panel surface should be 0 ºC Min. and 60 ºC Max.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
8060-20 40 0 20 -40
Note (3) 11 ms, half-sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 300 Hz, sweep rate 10 min / cycle , 30 min for X,Y,Z axis
Note (5) Upon the Vibration and Shock tests, the fixture used to hold the module must be firm and rigid
enough to prevent the module from twisting or bending by the fixture.
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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)
2.2.2 BACKLIGHT UNIT
Item Symbol
Lamp Voltage VL - 2.5K V
Lamp Current IL 2.0 8.0 mA
Lamp Frequency FL 40 80 KHz
Note (1) Permanent damage might occur if the module is operated at conditions exceeding the maximum
values.
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Value
Min. Max.
Value
Min. Max.
Unit Note
Unit Note
Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
(1), (2), IL = 7.0 mA
RMS
RMS
(1), (2)
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
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
3.1.1 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 - (0.69) (0.80) mA(3)a
Power Supply Current
Black - (1.15) (1.45) mA(3)b
Vertical Stripe
- - (4) A (2)
RUSH
-
-
-
- (1.27) (1.55) mA (3)c
Power Consumption PLCD - (6.35) (7.5) Watt (4)
LVDS differential input voltage Vid 200 - 600 mV LVDS common input voltage Vic - 1.2 - V -
Note (1) The module is recommended to operate within specification ranges listed above for normal
function.
Note (2) Measurement Conditions:
+5.0V
R1
47K
Q1 2SK1475
FUSE
C3
1uF
Vcc
(LCD Module Input)
(High to Low)
(Control Signal)
SW
+12V
GND
R2
1K
47K
VR1
C1
1uF
0.01uF
Q2
2SK1470
C2
Vcc rising time is 470μs
Vcc
0.9Vcc
0.1Vcc
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 = 120
Hz, whereas a power dissipation check pattern below is displayed.
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
a. White Pattern
Active Area
c. Vertical Stripe Pattern
b. Black Pattern
Active Area
R
G
R
B
G
R
B
G
RR
G
B
B
B
B
R
R
R
G
G
G
G
B
B
B
B
R
R
Active Area
Note (4) The power consumption is specified at the pattern with the maximum current.
3.1.2 Vcc POWER DIP CONDITION
Vcc
4.5V
4.0V
Td
Dip condition:
msTdVVccV20,5.40.4
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3.2 BACKLIGHT UNIT
Parameter Symbol
Lamp Input Voltage VL 810 930 1023 V
Lamp Current IL 3 7.0 8 mA
Lamp Turn On Voltage V
Operating Frequency FL 40 60 80 KHz (3)
Lamp Life Time LBL 50000 - - Hrs (5) IL = (7.0) mA
Power Consumption PL - 22.96 - W (4), IL = (7.0) mA
Note (1) Lamp current is measured by utilizing high-frequency current meters as shown below:
S
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Issued Date: Mar. 09, 2009
Value
Min. Typ. Max.
- - 1480(25°C)V
- - 1880(0°C) V
Unit Note
RMS
RMS
RMS
Doc. No.:
Model No.: M236H5-L01
Preliminary
IL = (7.0) mA
(1)
RMS
(2)
(2)
LCD
Module
HV (Pink)
LV (White)
HV (Blue)
LV (Black)
1
2
A
Inverter
A
Current Meter
YOKOGAWA 2016
1
2
A
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.
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) P
Note (5) The lifetime of lamp can be defined as the time in which it continues to operate under the
= I
L
condition Ta = 25 2
LVL
X 4CCFLs
o
C and IL = 7 mArms until one of the following events occurs:
(a) When the brightness becomes or lower than 50% of its original value.
(b) When the effective ignition length becomes Љ 80% of its original value. (The effective
ignition length is a scope that luminance is over 70% 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,
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.
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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 Ѕ2 ± 10%;
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
c. The ideal sine wave form shall be symmetric in positive and negative polarities.
* Asymmetry rate:
I p
I -p
| I
* Distortion rate
I
– I –p | / I
p
(or I –p) / I
p
rms
rms
* 100%
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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
B_RXO0(+/-)
B_RXO1(+/-)
…
…
(Please
refer to 5.1
PIN
ASSIGNME
NT)
…
F_RXE3(+/-)
Vcc
GND
VL
INPUT DATA CONNECTOR (51pin)
POWER CONNECTOR (15pin)
LAMP CONNECTOR
(YEONHO 35001HS-02L)
4.2 BACKLIGHT UNIT
LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
SCAN DRIVER IC
TFT LCD PANEL
(1920x3x1080)
DATA DRIVER IC
BACKLIGHT UNIT
1 HV(Pink)
1 HV(Blue)
1 HV(Pink)
1 HV(Blue)
Note: On the same side, the same-polarity lamp voltage design for lamps is recommended.
2 LV(White)
2 LV(Black)
2 LV(White)
2 LV(Black)
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Note (1) Connector Part No.: JAE FI-RE51S-HF or Compatible.
Note (2) The first pixel is odd.
Note (3) Input signal of even and odd clock should be the same timing.
5.2 TFT LCD MODULE (POWER)
Pin Name Description
1NC Not connection, this pin should be open.
2NC Not connection, this pin should be open.
3NC Not connection, this pin should be open.
4 GND Ground
5 GND Ground
6 GND Ground
7 GND Ground
8NC Not connection, this pin should be open.
9NC Not connection, this pin should be open.
10 GND Ground
11 Vcc +5.0V power supply
12Vcc +5.0V power supply
13Vcc +5.0V power supply
14Vcc +5.0V power supply
15Vcc +5.0V power supply
Note (1) Connector Part No.: Yeonho 12507WR-H15L or Compatible.
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
5.3 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
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g
5.4 PIXEL FORMAT IMAGE
Screen Format
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
LVDS-FO
LVDS-FE
1
1
2
2 3
Left Screen
LVDS-BO
LVDS-BE
959 960 961 962 4963
ht Screen
Ri
1919
1920
1079
1080
5.5 BACKLIGHT UNIT
PinSymbolDescription Remark
1 HV High Voltage Pink
2 LV Low Voltage White
1 HV High Voltage Blue
2 LV Low Voltage Black
Note (1) Connector Part No.: YEONHO 35001HS-02L or equivalent
Note (2) User’s connector Part No.: YEONHO 35001WR-02L or equivalent
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5.6 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
NoteΚ(1) Because this module is operated by DE only mode, Hsync and Vsync input signals should be
set to low logic level or ground. Otherwise, this module would operate abnormally.
INPUT SIGNAL TIMING DIAGRAM
DE
Th
DCLK
T
DE
C
Thb
hd
T
DATA
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6.2 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should follow the
conditions shown in the following diagram.
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Doc. No.:
Issued Date: Mar. 09, 2009
Model No.: M236H5-L01
Preliminary
Power Supply
for LCD, Vcc
-
Interface Signal
(LVDS Signal of
Transmitter), V
-
Power for Lamp
I
Timing Specifications:
0.5< t1 Љ 10 msec
0 < t2 Љ 50 msec
0 < t3 Љ 50 msec
t4 Њ 500 msec
0V
0V
Power On
90%
10%
t1
t7
10%
Restart
10%
t4
Power Off
90%
t2
Valid Data
ONOFF OFF
t3
t6 t5
50%50%
t5 Њ 450 msec
t6 Њ 90 msec
5 Љ t7 Љ 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) Please apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation of the LCD turns off, the display may, instantly, function abnormally.
(3) In case of V
CC = 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 on/off periods.
(5) Interface signal shall not be kept at high impedance when the power is on.
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7. OPTICAL CHARACTERISTICS
7.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 5.0 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
Inverter Current IL 7.0 mA
Inverter Driving Frequency FL 55 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 (6).