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M185B1-L01
Specification
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CMO M185B1-L01 Specification

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Issued Date: Feb.,06, 2009
www.panelook.com
Model No.: M185B1-L01
Approval
MODEL NO.: M185B1-L01
Customer:
Approved by:
Note:
2009-04-01
PMMD II
kevin_wu(ܦᕬ
DirectorAccept
17:44:55 CST
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Issued Date: Feb.,06, 2009
www.panelook.com
Model No.: M185B1-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 ............................................................................................................................... 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........................................................................................................... 17
7.1 TEST CONDITIONS
7.2 OPTICAL SPECIFICATIONS
8. PACKAGING ........................................................................................................................................ 20
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
9. DEFINITION OF LABELS .................................................................................................................... 22
10. PRECAUTIONS ................................................................................................................................. 23
10.1 ASSEMBLY AND HANDLING PRECAUTIONS
10.2 SAFETY PRECAUTIONS
10.3 SAFETY STANDARDS
10.4 OTHERS
11. MECHANICAL CHARACTERISTICS ................................................................................................. 24
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Issued Date: Feb.,06, 2009
www.panelook.com
Model No.: M185B1-L01
Approval
REVISION HISTORY
Version Date Section Description
Ver 2.0
Ver 2.1
Jul.10, 08’
Feb.6, 09’
1.4
3.2
M185B1-L01 Approval specification was first issued. GENERAL SPECIFICATI0NS
Power consumption:24.7Æ23.72
BACKLIGHT UNIT
Power Consumption:21.7Æ20.72
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Issued Date: Feb.,06, 2009
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Model No.: M185B1-L01
Approval
1. GENERAL DESCRIPTION
1.1 OVERVIEW
M185B1-L01 is a 18.5” TFT Liquid Crystal Display module with 4 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 1000:1
- Response time 5ms.
- Brightness 300nits
- Color saturation NTSC 72%.
- 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 409.8 (H) × 230.4(V) (18.5” diagonal) mm
Bezel Opening Area 413.4(H) x 234 (V) mm
Driver Element a-Si TFT active matrix - -
Pixel Number 1366 x R.G.B. x 768 pixel -
Pixel Pitch 0.3 (H) x 0.3 (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 -
Module Power Consumption 23.72 Watt (2)
(1)
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal(H) 429.87 430.37 430.87 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 in this document for more information of power consumption.
Vertical(V) 254.1 254.6 255.1 mm
Depth(D) - 16.25 16.75 mm
Weight - 1680 1700 g -
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Issued Date: Feb.,06, 2009
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Model No.: M185B1-L01
Approval
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.
(a) 90 %RH Max. (Ta Љ 40 ºC).
(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.
- 50 G (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Min. Max.
Value
Unit Note
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (C)
Note (3) 50G,11ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 300 Hz, 10min/cycle, 3 cycles each X, Y, Z.
8060-20 40 0 20 -40
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:
t Room Temperature
Side Mount Fixing Screw
Gap=3~5mm
Bracket
LCD Module
Side Mount Fixing Screw
Stage
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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 2.0 7.5 mA
Lamp Frequency 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.
Min. Max.
Value
Value
Unit Note
Unit Note
(1), (2), IL = 7.0mA
RMS
RMS
(1), (2)
Note (2) Specified values are for lamp (Refer to 3.2 for further information).
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Model No.: M185B1-L01
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3. ELECTRICAL CHARACTERISTICS
3.1.1 TFT LCD MODULE Ta = 25 ± 2 ºC
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage Vcc 4.5 5.0 5.5 V -
Ripple Voltage VRP - - 100 mV -
Rush Current I
RUSH
- - 3 A (2)
White - 0.44 0.6 A (3)a
Power Supply Current
Black - 0.58 0.9 A (3)b
Vertical Stripe
- 0.6 0.9 A (3)c
Power Consumption(without Backlight Unit) PLCD - 3.0 4.5 Watt (4)
LVDS differential input voltage Vid 100 - 600 mV -
LVDS common input voltage Vic - 1.2 - V -
Note (1) The module should be always operated within above ranges.
Note (2) Measurement Conditions:
Value
Unit Note
(High to Low)
(Control Signal)
SW
+12V
+5.0V
R1
47K
R2
1K
47K
VR1
C1
1uF
Q1 2SK1475
C2
0.01uF
Q2
2SK1470
FUSE
C3
1uF
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, f
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
B
B
R
R
G
G
B
B
R
= 60
v
R
B
G
R R
G
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
B
B
R
G
G
B
B
R
Dip condition:
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