Nov, 2000 All Rights Reserved. L150X1M Ver0.74/4
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1.0 Handling Precautions
1) Since front polarizer is easily damaged, pay attention not to scratch it.
2) Be sure to turn off power supply when inserting or disconnecting from input connector.
3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots.
4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.
6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth when
handling.
7) Do not open nor modify the Module Assembly.
8) Do not press the reflector sheet at the back of the module to any directions.
9) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the Interface
Connector of the TFT-LCD module.
10) After installation of the TFT-LCD module into an enclosure (LCD monitor housing, for example), do not twist
nor bend the TFT-LCD Module even momentary. At designing the enclosure, it should be taken into
consideration that no bending/twisting forces are applied to the TFT-LCD module from outside. Otherwise
the TFT-LCD module may be damaged.
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.75/5
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2.0 General Description
This specification applies to the 15.0 inch Color TFT-LCD Module L150X1M-1.
The display supports the XGA (1024(H) x 768(V)) screen format and 16.7M colors (RGB 8-bits data).
All input signals are 2 Channel TTL interface compatible.
This module does not contain an inverter card for backlight.
2.1 Display Characteristics
The following items are characteristics summary on the table under 25 ℃ condition:
ITEMS Unit SPECIFICATIONS
Screen diagonal [mm] 381 (15”)
Outline dimension [mm] 352.5 x 263.5 x 16.5 (typ.)
Display Area [mm] 304.128 (H) x 228.096(V)
Resolution 1024(R,G,B x 3) x 768
Pixel Pitch [mm] 0.297 x 0.297
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode TN mode, Normally White
Average brightness [cd/m2] 250 (typ.) (note 1)
Brightness uniformity 80% (typ.) (note 2)
Luminance uniformity (TCO99) 1.7 (max.) (note 3)
Crosstalk 1.2% (max.) (note 4)
Contrast Ratio 400 : 1 (typ.)
Support color Native 16.7 million(8-bit for R,G,B)
Color Gamut 62% (typ.)
Viewing angle
Response Time [msec] 35 (typ.)(Tr +Tf)
Nominal Input Voltage VDD [Volt] +3.3 V
Power Consumption
(VDD line + CCFL line)
Electrical Interface TTL 2 port (HSYNC,VSYNC,DCLK,DE,DATA)
Frame rate [Hz] 60 (typ), 75 (max.)
Weight [Grams] 1400 (typ.)
Temperature Range
Operating
Storage (Shipping)
256
[Watt]
[oC]
[oC]
0(left),60(right),40(up),60(down)
6
16 (typ.)
0 to +50
-20 to +60
512
768
2
3
192
1
384
4
5
576
Unit: pixels
Note 1: Average brightness is the average of brightness value at location 1 to 5 with all pixels displaying white.
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.76/6
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Page 7
1/2
1/2
1/6
1/6
A
B
1/2
1/2
1/6
1/6
2/3
1/3
1/3
2/3
A’
B’
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90 %
50 %
10 %
10 %
50 %
Note 2: Brightness uniformity of these 9 points is defined as below:
(
Note 3: TCO ’99 Certification Requirements and test methods for environmental labeling of Display Report No. 2
l LA-LA’ l / LA x 100%= 1.2% max., LA and LB are brightness at location A and B
l LB-LB’ l / LB x 100%= 1.2% max., LA’ and LB’ are brightness at location A’ and B’
184 gray level 184 gray level
0 gray level
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.77/7
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Page 8
Y-Driver
X-Driver
Hirose FX8-80S-SV
LCD Drive
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2.2 Functional Block Diagram
The following diagram shows the functional block of 15.0 inches Color TFT-LCD Module:
2 Port TTL
8 bits data
for R/G/B
DE
Vsync
Hsync
DCLK
VDD
GND
LCD DRIVE
CARD
LCD
Controller
DC-DC
Converter
Ref circuit
Backlight Unit 4CCFL
TFT ARRAY/CELL
1024(R/G/B) X 768
Lamp Connector
JST BHR-04VS-1
Mating Typ FX8-80P-SV
Mating Type SM04(4.0)B-BHS-1-TB
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.78/8
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2.3 Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃ (Room Temperature):
Item Unit Conditions Min. Typ. Max.
Viewing Angle
[degree]
[degree]
[degree]
CR: Contrast Ratio
Contrast ratio
Response Time [msec]
[msec]
[msec] Raising + Falling
Color / Chromaticity Red x
Coordinates (CIE) Red y
Green x
Color Coordinates (CIE) White
Brightness Uniformity
White Luminance at
CCFL 5.5mA (center point)
[degree]
[%]
[cd/m2]
Horizontal (Right)
CR = 10 (Left)
Vertical (Up)
CR = 10 (Down)
Normal Direction 300 400 -
Raising Time Ton
( 10%-90% )
Falling Time Toff
( 90%-10% )
Green y
Blue x
Blue y
White x
White y
75 80 -
200 250 -
50
50
30
50
- 11 22
- 24 48
- 35 70
0.603 0.633 0.663
0.306 0.336 0.366
0.264 0.294 0.324
0.574 0.604 0.634
0.115 0.145 0.175
0.067 0.097 0.127
0.283 0.313 0.343
0.299 0.329 0.359
60
60
40
60
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.79/9
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Page 10
1 2 1023
1024
1st Line
768th Line
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2.4 Pixel format image
Following figure shows the relationship of the input signals and LCD pixel format.
Odd : RO0~RO7,GO0~GO7,BO0~BO7
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.710/10
No Reproduction and Redistribution Allowed.
OddEven
R R
B
G G
R R
B
G
Even: RE0~RE7,GE0~GE7,BE0~BE7
B
B
G G G
R
R R
R B
B
G G
B
B
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Page 11
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3.0 Electrical characteristics
3.1 Absolute Maximum Ratings
Absolute maximum ratings of the module is as following:
Item Symbol Min Max Unit Conditions
Logic/LCD Drive Voltage VDD -0.3 +4.0 [Volt]
CCFL Inrush current ICFLL - 7 [mA] Note 1
CCFL Current ICFL - 7.5 [mA] rms
Operating Temperature TOP 0 +50 [oC] Note 2
Operating Humidity HOP 20 85 [%RH] Note 2
Storage Temperature TST -20 +60 [oC] Note 2
Storage Humidity HST 5 95 [%RH] Note 2
Note 1 : Duration=50 msec
Note 2 : Maximum Wet-Bulb should be 39℃ and No condensation.
3.2 Module Interface Connectors
3.2.1 Connector type
Connector Name
Manufacturer
Type / Part Number
Mating Housing/Part Number
3.2.2 Pin Configuration
Pin No. Symbol Description Pin No. Symbol Description
1 GND ground 41 GND Ground
2 RO0 Red data 0(odd),LSB 42 GE0 Green data 0(even),LSB
3 RO1 Red data 1(odd) 43 GE1 Green data 1(even)
Interface Connector
Hirose or compatible
FX8-80S-SV
FX8-80P-SV
4 RO2 Red data 2(odd) 44 GE2 Green data 2(even)
5 RO3 Red data 3(odd) 45 GE3 Green data 3(even)
6 GND Ground 46 GND Ground
7 RO4 Red data 4(odd) 47 GE4 Green data 4(even)
8 RO5 Red data 5(odd) 48 GE5 Green data 5(even)
9 RO6 Red data 6(odd) 49 GE6 Green data 6(even)
10 RO7 Red data 7(odd),MSB 50 GE7 Green data 7(even),MSB
11 GND Ground 51 GND Ground
12 GO0 Green data 0(odd),LSB 52 BE0 Blue data 0(even),LSB
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.711/11
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13 GO1 Green data 1(odd) 53 BE1 Blue data 1(even)
14 GO2 Green data 2(odd) 54 BE2 Blue data 2(even)
15 GO3 Green data 3(odd) 55 BE3 Blue data 3(even)
16 GND Ground 56 GND Ground
17 GO4 Green data 4(odd) 57 BE4 Blue data 4(even)
18 GO5 Green data 5(odd) 58 BE5 Blue data 5(even)
19 GO6 Green data 6(odd) 59 BE6 Blue data 6(even)
20 GO7 Green data 7(odd),MSB 60 BE7 Blue data 7(even),MSB
21 GND Ground 61 GND Ground
22 BO0 Blue data 0(odd),LSB 62 GND Ground
23 BO1 Blue data 1(odd) 63 DCLK Data input clock
24 BO2 Blue data 2(odd) 64 GND Ground
25 BO3 Blue data 3(odd) 65 GND Ground
26 GND Ground 66 HSYNC Horizontal sync signal
27 BO4 Blue data 4(odd) 67 GND Ground
28 BO5 Blue data 5(odd) 68 GND Ground
29 BO6 Blue data 6(odd) 69 DE Data enable signal
30 BO7 Blue data 7(odd),MSB 70 VSYNC Vertical sync signal
31 GND Ground 71 VDD Power supply +3.3V
32 RE0 Red data 0(even),LSB 72 VDD Power supply +3.3V
33 RE1 Red data 1(even) 73 VDD Power supply +3.3V
34 RE2 Red data 2(even) 74 VDD Power supply +3.3V
35 RE3 Red data 3(even) 75 VDD Power supply +3.3V
36 GND Ground 76 NC No connection
37 RE4 Red data 4(even) 77 NC No connection
38 RE5 Red data 5(even) 78 Reserved Reserved for MFG test
39 RE6 Red data 6(even) 79 NC No connection
40 RE7 Red data 7(even),MSB 80 GND Ground
3.3 Backlight Connectors
3.3.1 Connector type
Connector Name / Designation
For Lamp Connector
Manufacturer
Type / Part Number
Mating Type / Part Number
JST or compatible
BHR-04VS-1
SM04(4.0)B-BHS-1-TB
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.712/12
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“High” input signal
“Low” input signal
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3.3.2 Pin Configuration
Pin Symbol Description
1 HV Lamp High Voltage
2 LV Lamp Low Voltage
3 NC No connection
4 GND Ground
3.4 Signal Electrical Characteristics
Each signal characteristics are as follows;
Item Symbol Min Typ Max Unit
LCD Drive
voltage
VDD +3.0 +3.3 +3.6 [V]
voltage
voltage
3.5 Interface Timings
3.5.1 Timing Characteristics
Signal
DCLK Frequency 1/TDCLK - 32.5 40.0 MHz
Period TDCLK 25 30.8 - ns
High time TCH 0.4 0.5 0.6 TDCLK
Low time TCL 0.4 0.5 0.6 TDCLK
DATA Setup time TDS 5 - - ns
Hold time TDH 5 - - ns
Data Enable Setup time TES 5 - - ns
Hold time TEH 5 ns
Horizontal sync Frequency 1/TH - 48 60 KHz
Pulse width THP 2 68 - TDCLK
Horizontal Back –porch THB 1 80 - TDCLK
Signal Display period THD 512 512 512 TDCLK
Front-porch THF 0 12 - TDCLK
Vertical sync Frequency 1/TV - 60 75 Hz
Pulse width TVP 1 6 - TH
Vertical Back –porch TVB 7 29 64 TH
Signal Display period TVD 768 768 768 TH
Front-porch TVF 1 3 - TH
Item
Vih 2.0 - - [V]
Vil - - 0.8 [V]
Symbol MIN TYP MAX Unit
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.713/13
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Page 14
3.5.2 Timing Definition
VSYNC
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TV
TVB TVP
HSYNC
DE
HSYNC
THP
DCLK
THB THF
DE
DATA Valid Data
TCH
TVD
TH
TCLK
THD
TCLK
TCL
TVF
2.0V
0.8V
2.0V
0.8V
0.8V
TEH
TDH TDS
TES
2.0V
0.8V
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.714/14
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Page 15
10%
10%
90%
90%
0 min.
170ms
min
10ms
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3.6 Power Consumption
Input power specifications are as follows;
Symbol Parameter Min
VDD LCD Drive Voltage 3.0 3.3 3.6 [V]
IDD LCD Drive Current - 600 700 [mA] VDD=3.3v, All Black Pattern
Typ
Max Units
Condition
PDD LCD Drive power
consumption
VDDrp Allowable
LCD Drive Ripple
Voltage
VDDns Allowable
LCD Drive Ripple
Noise
- 2.0 2.3 [Watt] VDD=3.3v, All Black Pattern
100 [mV]
p-p
100 [mV]
p-p
3.7 Power ON/OFF Sequence
VDD power and lamp on/off sequence is as follows. Interface signals are also shown in the chart.
min.
Vin
0 V
30ms max, 1ms min.
Signal
10%
0 min.0 min.
0 V
10%
10%
Lamp
On
0 V
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.715/15
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10%
10%
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rms
rms
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4.0 Backlight Characteristics
4.1 Signal for Lamp connector
Pin #
signal Name
3
1
2
4
Lamp High Voltage
Lamp High Voltage
No Connection
Ground
4.2 Parameter guide line for CCFL Inverter
Symble
(L255) White Luminance 200 250 - [cd/m2 ]
ISCFL CCFL standard current 5.0 5.5 6.0 [mA]
IRCFL CCFL operation range - 5.5 6.5 [mA]
ICFL CCFL Inrush current - - 7 [mA] Note 1
fCFL CCFL Frequency 40 50 60 [KHz]
ViCFL
(0℃)
ViCFL
(25℃)
(reference)
VCFL CCFL Discharge Voltage
CCFL Ignition Voltage
CCFL Ignition Voltage
(Reference)
Parameter
Min
585 650 715
Typ
Max
1250
950
Units
[Volt]
rms
[Volt]
rms
[Volt]
rms
Condition
(Ta=25℃)
(Ta=25℃)
(Ta=25℃)
(Ta=25℃)
Note 2
(Ta= 0℃)
Note 4
(Ta= 25℃)
Note 4
(Ta=25℃)
Note 3
PCFL CCFL Power consumption
12 14.3 17.2
[Watt]
(Ta=25℃)
Note 3
Note 1: Duration=50 [msec]
Note 2: CCFL Frequency should be carefully determined to avoid interference between inverter and TFT LCD
Note 3: Calculator value for reference (ICFL×VCFL=PCFL)
Note 4: CCFL inverter should be able to give out a power that has a generating capacity of over 1350 voltage.
Lamp units need 1350 voltage minimum for ignition
.
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.716/16
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5.0 Label, Vibration, Shock, and Drop
5.1 Label
Unit mark is printed on a label. The label is shown as below:
Nov, 2000 All Rights Reserved. L150X1M Ver0.717/17
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5.2 Vibration & Shock
The module shall work error free after following vibration and shock condition. Likewise the module shall not sustain
any damage after vibration and shock test.
5.2.1 Vibration Test Spec:
Frequency: 10 - 200Hz
l
Sweep: 30 Minutes each Axis (X, Y, Z)
l
Acceleration: 1.5G(10~200Hz P- P)
l
Test method:
l
Acceleration (G)
Frequency (Hz)
Active time(min)
5.2.2 Shock Test Spec:
Acceleration (G) –a
Active time(ms) -b
Wave form
Times
Direction: ±X , ±Y, ±Z
l
5.3 Drop
Package test: The drop height is defined as 60 cm.
1.5
10~200~10
30
50
20
half-sin
1
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.718/18
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6.0 Environment
The display module will meet the provision of this specification during operating condition or after storage or
shipment condition specified below. Operation at 10% beyond the specified range will not cause physical
damage to the unit.
6.1 Temperature and Humidity
6.1.1 Operating Conditions
The display module operates error free, when operated under the following conditions;
Temperature 0 0C to 50 0C
Relative Humidity 20% to 85%
Wet Bulb Temperature 39.0 0C
6.1.2 Shipping Conditions
The display module operates error free, after the following conditions;
Temperature -20 0C to 60 0C
Relative Humidity 5% to 95%
Wet Bulb Temperature 39.0 0C
6.2 Atmospheric Pressure
The display assembly is capable of being operated without affecting its operations over the pressure range as
following specified:
Maximum Pressure 1040 hPa 0 m = sea level
Minimum Pressure 601 hPa 3658 m = 12,000 feet
Note: Non-operation altitude limit of this display module = 40,000 feet. = 12193 m.
6.3 Thermal Shock
The display module will not sustain damage after being subjected to 100 cycles of rapid temperature change. A
cycle of rapid temperature change consists of varying the temperature from -200C to 600C, and back again.
Thermal shock cycle
60 0C for 30min
Power is not applied during the test. After temperature cycling, the unit is placed in normal room ambient for at
least 4 hours before powering on.
-20 0C for 30min
Pressure Altitude
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.719/19
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7.0 Reliability
This display module and the packaging of that will comply following standards.
7.1 Failure Criteria
The display assembly will be considered as failing unit when it no longer meets any of the requirements stated
in this specification. Only as for maximum white luminance, following criteria is applicable.
Maximum white Luminance shall be 75 cd/m2 or more.
l
7.2 Failure Rate
The average failure rate of the display module (from first power-on cycle till 1,000 hours later) will not
exceed1.0%. The average failure rate of the display module from 1,000 hours until 10,000 hours will not
exceed 0.70% per 1000 hours.
7.2.1 Usage
The assumed usage for the above criteria is:
220 power-on hours per month
l
500 power on/off cycles per month
l
Maximum brightness setting
l
Operation to be within office environment (250C typical)
l
7.2.2 Component De-rating
All the components used in this device will be checked the load condition to meet the failure rate criteria.
7.3 CCFL Life
The assumed CCFL Life will be longer than 50,000 hours under stable conditi
Standard current at 5.5±0.5 mA
Definition of life: brightness becomes 50% or less than the minimum luminance value of CCFL.
7.4 ON/OFF Cycle
The display module will be capable of being operated over the following ON/OFF Cycles.
on at 25±5 0C;
ON/OFF Value
+VDD and CCFL power 36,000 10 seconds on / 10 seconds off
Cycle
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.720/20
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8.0 Safety
8.1 Sharp Edge Requirements
There will be no sharp edges or corners on the display assembly that could cause injury.
8.2 Materials
8.2.1 Toxicity
There will be no carcinogenic materials used anywhere in the display module. If toxic materials are used, they
will be reviewed and approved by the responsible ADT Toxicologist.
8.2.2 Flammability
All components including electrical components that do not meet the flammability grade UL94-V1 in the module
will complete the flammability rating exception approval process. The printed circuit board will be made from
material rated 94-V1 or better. The a ctual UL flammability rating will be printed on the printed circuit board.
8.3 Capacitors
If any polarized capacitors are used in the display assembly, provisions will be made to keep them from being
inserted backwards.
8.4 Hazardous Voltages
Any point exceeding 42.4 volts meets the requirement of the limited current circuit. The current through a 2KΩ
resistance is less than 0.7 x f (kHz) mA.
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.721/21
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9.0 Other requirements
9.1 Smoke Free Design
By any single failure, any smoke nor strange smell shall not be observed by the operator.
9.2 National Test Lab Requirement
The display module will satisfy all requirements for compliance to the following requirement:
UL 1950, First Edition
CSA C22.2 No.950-M89
IEC 950
EN 60 950
The construction of the display module is designed to suppress EMI. When mounted into a specified host
system, the system will meet the following EMI requirement:
FCC Part 15 Class B
VCCI Class 2
CISPR 22, class B
Taiwan CNS standard
China CCIB standard
International, Information Technology Equipment
International, Information Processing Equipment
10.0 Mechanical Characteristics
U.S.A. Information Technology Equipment
Canada, Information Technology Equipment
(European Norm for IEC950)
(C) Copyright Acer Display Technology, Inc.
Nov, 2000 All Rights Reserved. L150X1M Ver0.722/22
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, 2000 All Rights Reserved. L150X1M Ver0.723/23
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, 2000 All Rights Reserved. L150X1M Ver0.724/24
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