CMO M141X101 Specification
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A
Model No: M141X101
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Doc. No.: 14003173
Issue Date: MAR.16,2000
Model: M141X101
APPROVAL
TFT-LCD Specification
Customer : AMTRAN TECHNOLOGY CO.,LTD.
pproved by :
Note :
Liquid Crystal Division
QRA Dept. RD Dept. System Dept.
Approval Approval Approval
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CONTENTS
REVISION HISTORY
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Doc. No.: 14003173
Issue Date: MAR.16,2000
Model: M141X101
APPROVAL
GENERAL DESCRIPTION
1. ABSOLUTE MAXIMUM RATINGS
2. ELECTRICAL SPECIFICATIONS
3. INTERFACE SPECIFICATIONS
3.1 THE PIN ASSIGNMENT OF TTL INTERFACE CONNECTOR
3.2 INPUT SIGNAL TIMING SPECIFICATIONS
3.3 COLOR DATA INPUT ASSIGNMENT
3.4 POWER UP/DOWN SEQUENCE
4. OPTICAL SPECIFICATIONS
5. Reliability Test Item
6. MECHNICAL DRAWINGS
7. PRECAUTION
7.1 ASSEMBLY AND HANDLING PRECAUTION
7.2 SAFTY PRECAUTION
8. PACKAGING
8.1 PACKING SPECIFICATIONS
8.2 PACKING METHOD
9. INCOMING INSPECTION DAY
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VERSION Date DESCPIPTION
Ver 1.0
Ver 2.0
Ver 2.1
Sep.10’99
Nov.11’99
Jan.31’00
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Doc. No.: 14003173
Issue Date: MAR.16,2000
Model: M141X101
APPROVAL
REVISION HISTORY
Issue Preliminary Specification.
Page 5/22
- To revise the MECHANICAL SPECIFICATIONS
Page 6/22
- To Change the ABSOLUTE MAXIMUM RATINGS of Humidity
- To add Notes statement in ELECTRICAL SPECIFICATIONS
Page 10/22
- 3.2 INPUT SIGNAL TIMING SPECIFICATIONS is modified and
Page 11/22
- To revise the Tvdb interval in INPUT SIGNAL TIMING
Page 13/22
- The illustration of POWER UP/DOWN SEQUENCE is modify.
Page 14/22 ~ 17/22
- To revise the OPTICAL SPECIFICATIONS and modify the
Page 19/22
- Add the PRECAUTION statement.
Page 20/22~22/22
- Add the illustration of PACKAGING method
Issue Approval Specification.
Page 5/22
- Add BLOCK DIAGRAM
-
Page 6/22
- Change the humidity condition in ABSOLUTE MAXIMUM
- Add Min./Max. value for “ Power Supply Current” in
- Add Min./Max. value for “ Power Consumption” in
added the values which is TBD in version 1.0.
DIAGRAM.
Illustration of Notes.
dd “ Gap, panel surface with metal frame” spec. in
MECHANICAL SPECIFICATIONS.
RATINGS.
Old ->Operation : 20% ~ 90% relative humidity
Non operation : 5% ~ 85% relative humidity
New ->Operation : 20% ~ 95% relative humidity, Ta≤40ºC
Storage: 5% ~ 95% relative humidity ,Ta≤40ºC
ELECTRICAL SPECIFICATIONS ( MODULE).
ELECTRICAL SPECIFICATIONS ( BACKLIGHT).
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VERSION Date DESCPIPTION
Ver 2.1
Ver 2.2
Ver 3.0
Jan.31’00
Mar.7’00
Mar.16’00
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Doc. No.: 14003173
Issue Date: MAR.16,2000
Model: M141X101
APPROVAL
REVISION HISTORY ( Continuation)
Page 10/22
- The following notes are attachment on INPUT SIGNAL TIMING
SPECIFICATIONS
1.Data is latched at falling edge of DCLK in the spec.
DCLK should appear during all blanking period.
2.VSYNC and HSYNC are negative polarity in the spec.
3.DE (Data Enable) should be positive polarity in the spec.
4.HSYNC should appear during blanking period of
frame cycle.
Page 14/22
- To revise the Central Luminance spec.
Old : 170(min.)/200(typ.)
New: 200(min.)/230(typ.)
- To revise Contrast ratio spec.
Old : 150(min.)/200(typ.)
New: 200(min.)/250(min.)
- Add Variation of Color and Cross Talk specifications
in OPTICAL SPECIFIACTIONS
Page 17/22
- Add Note 9 : Definition of Variation of Color
- Add Note 9 : Definition of Cross Talk(CT)
- Add 5.Reliability Test Item
Page 22/22
- Add 9. INCOMING INSPECTION DAY
Page 6/22
-To change the Lamp Voltage in 2. ELECTRICAL
SPECIFICATIONS
Old : 640 (Typ.) ==> New : 560(Min.)/630(Typ.)/700(Max.)
-To change the Startup Volage in 2. ELECTRICAL
SPECIFICATIONS
Old : 985(25ºC)/1450(0ºC) ==> New : 1255(25ºC)/1385(0ºC)
Page 7/22
- To add the test pattern for Power Supply Current.
Page 10/22
- Trck/Tfck ==> Old 5.2ns/5.2ns, New 7.9ns/7.3ns.
Trd/Tfd ==> Old (9.9)ns/(11.3)ns, New 8.9ns/8.2ns.
Page 14/22
- To revise Brightness Uniformity spec.
Old : 1.0(Min.)/1.4(Typ.)/1.6(Max.)
New: ±15
- To revise the Chromaticity (X
utilizing MINOLTA CA-110 from Amtran.
Page 16/22
- To revise the Definition of Brightness Uniformity(Buni)
Page 17/22
- To update the illustration for Cross Talk Definition.
Page 18/22
- To add the Criterion after Reliability Test Item.
Attached Drawing
- Add UL indication.
- Change Mounting Hole Dimension indication & tolerance
Page 14/22
-
Change Chromaticity Y
Old 0.531(min.)/0.551(Typ.)/0.571(Max)
New 0.511(min.)/0.531(Typ.)/0.551(Max)
R,XG,XB,YR,YG,YB
G :
) measured by
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p
(
)
GENERAL DESCRIPTION
OVERVIEW
This product is a 14.1” TFT Liquid Crystal Display Module with a 2 lamps Backlight unit and
60 pins TTL interface. This module supports 1024 x 768 XGA mode and can display 262,144
colors. The inverter module for Backlight is not built in.
BLOCK DIAGRAM
In
HSYNC
VSYNC
ENAB
DCLK
RE0~5
GE0~5
BE0~5
RO0~5
GO0~5
Vcc
BO0~5
V
CC
GND
ut Connector
Molex- 52760-0600
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Timing Control
ASIC
DC/DC Converter
& Reference
Voltage Generator
Doc. No.: 14003173
Issue Date: MAR.16,2000
Model: M141X101
APPROVAL
Scan Driver IC
TFT-LCD Panel
(1024x768x3)
Data Driver IC
VL
Lamp Connector
( JST-BHR-03VS-1)
Backlight Unit
APPLICATION
-TFT-LCD Monitor
GENERAL SPECIFICATI0NS
Item Specifications Unit
Screen Size 14.1 Diagonal inch
Bezel opening area 289.8(W)x218.4(H) mm
Effective display area 285.7(W)x214.3(H) mm
Pixel number 1024 x R.G.Bx768 pixel
Pixel pitch 0.279(H)x0.279(V) mm
Pixel Arrangement R.G.B Vertical Stripe Display Color 6 bits, 262,144 color
Transmissive mode Normally white Surface treatments Hard coating(3H) and anti-glare -
MECHANICAL SPECIFICATIONS
ITEM MIN. TYP. MAX. Unit
Module
size
Gap, panel surface with metal frame - - 0.5 mm
Horizontal 329.5 330 330.5 mm
Vertical 254.5 255 255.5 mm
Depth - 17.0 17.5 mm
Weight - 1250 1300 g
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1. ABSOLUTE MAXIMUM RATINGS
Parameter Symbol
Power supply voltage VCC -0.3 +6.0 V
Logic input voltage VIN -0.3 VCC+0.3 V
Operating temperature Top 0 +50 ºC Module surface*
Storage temperature Tst -20 +60 ºC -
Humidity
Operation 20%~95% relative humidity Ta<=40ºC
Non operation 5%~95% relative humidity Ta<=40ºC
*Measure at the active display area
2. ELECTRICAL SPECIFICATIONS
Parameter Symbol
Power Supply Voltage VCC 4.5 5.0 5.5 V
Power Supply Current l
Ripple voltage VRP - 50 - mV
“H” level logical input voltage VIH 2 - Vcc V
“L” level logical input voltage VIL Vss - 1 V
Parameter Symbol
Lamp Voltage VL 560 630 700 V
Lamp Current IL 1.0 6.0 8.0 mA 2
Startup Voltage VS
Operating Frequency
Power Consumption
Lamp Life time LBL 50000 - - Hrs 6
Pin Symbol Description Remark
1 HV Lamp power input White
2 NC No connect
3 LV Ground Black
Connector Part No.: BHR-03VS-1 (JST)
User’s connector Part No.: SM02 (8.0) B-BHS-1-TB (JST)
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Values
Min. Max.
MODULE
Valu e
Min. Typ. Max.
140 290 600 mA
CC
BACKLIGHT ( 2 Lamps) Ta=25±2oC
Valu e
Min. Typ. Max.
- - 1255 (25oC) V
- - 1385 (0
F
30 50 70 KHz 4
L
P
6.8 7.6 8.4 W 5, IL=6.0mA
L
The connector information of Black light unit.
o
Doc. No.: 14003173
Issue Date: MAR.16,2000
Model: M141X101
APPROVAL
Unit Remarks
Ta=25ºC
Unit Notes
1
Unit Notes
IL=6.0mA
RMS
3
RMS
C) V
3
RMS
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RGBRG
B
RGB
RGBRG
B
RGB
RGBRG
B
RGB
RGBRG
B
RGB
RGBRG
B
RGB
RGBRG
B
RGB
Note1: Operating Temperature range : 0 ~ 50 ºC.
Power Supply Current specifications are tested by the following test pattern.
(a) Minimal value test pattern : White pattern
(b)Typical value test pattern : 64 gray scale pattern
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Doc. No.: 14003173
Issue Date: MAR.16,2000
Model: M141X101
APPROVAL
Gray 63
Gray 0
(C) Maximal value test pattern : Vertical 2 pixel white/black pattern
Gray 63
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Note 2: Lamp current is measured by utilizing a current meter for high frequency as shown
below:
Note 3: The voltage shown above should be applied to the lamp for more than 1 second after
startup. Otherwise the lamp may not be turned on. And the start voltage at 0ºC is the
condition that stabilizes in the lamp, and it is the value that guarantees the lighting of
the lamp.
Note 4: The lamp frequency may produce interference with horizontal synchronous frequency
from the display, and this may cause line flow on the display. In order to avoid
interference the lamp frequency should be detached from the horizontal synchronous
frequency and its harmonics as far as possible.
.
Note 5: P
Note 6: The lifetime (Hr) of a lamp can be defined as the time in which it continues to operate
under the condition Ta = 25±2
occurs:
Note 7: 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 designed with care
so as not to produce 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. When the
above situation is confirmed, the module should be operated in the same manners as it is
installed in your instrument.
LCD
Module
= IL×VL×2.
L
(1) When the brightness becomes 50% or lower than its original,
(2) When the effective ignition length becomes 80% or lower than its original value.
(Effective ignition length is defined as an area that has less than 70% brightness
compared to the brightness in the center point.)
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Doc. No.: 14003173
Issue Date: MAR.16,2000
Model: M141X101
APPROVAL
Hot(Whit
GND(Black)
e)
o
C and IL = 6.0 mArms until one of the following event
1
2
Current meter
A
Inverter
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