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Display Technology
Product Functional Specification
13.3 inch XGA Color TFT/LCD Module
Model Name:L133X3-1
( ) Preliminary Specification
( ) Final Specification
Note: This Specification is subject to change without notice.
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 1/1
No Reproduction and Redistribution Allowed.
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Display Technology
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 2/2
No Reproduction and Redistribution Allowed.
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Display Technology
i Contents
i Contents
ii Record of Revision
1.0 Handling Precautions
2.0 General Description
2.1 Characteristics
2.2 Functional Block Diagram
3.0 Absolute Maximum Ratings
4.0 Optical Characteristics
5.0 Signal Interface
5.1 Connectors
5.2 Signal Pin
5.3 Signal Description
5.4 Signal Electrical Characteristics
5.5 Signal for Lamp connector
6.0 Pixel format image
7.0 Parameter guide line for CFL Inverter
8.0 Interface Timings
8.1 Timing Characteristics
8.2 Timing Definition
9.0 Power Consumption
10.0 Power ON/OFF Sequence
11.0 Mechanical Characteristics
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 3/3
No Reproduction and Redistribution Allowed.
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Display Technology
ii Record of Revision
Version and Date Page Old description New Description Remark
0.1 `00/10/05 All First Edition for Customer All
0.2 `00/11/07 6 Wet bulb temperature chart Add
0.3 `00/11/22 4 Weight 450 Max. Weight 460 Typ.
19, 20 Update mechanical drawing
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) In case if a Module has to be put back into the packing container slot after once it was taken out
from the container, do not press the center of the CFL Reflector edge.
Instead, press at the far ends of the CFL Reflector edge softly. Otherwise the TFT Module may
be damaged.
10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the
Interface Connector of the TFT Module.
11) After installation of the TFT Module into an enclosure ( Notebook PC Bezel, for example),
do not twist nor bent the TFT Module even momentary. At designing the
enclosure, it should be taken into consideration that no bending/twisting forces are applied
to the TFT Module from outside. Otherwise the TFT Module may be damaged.
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 4/4
No Reproduction and Redistribution Allowed.
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Display Technology
2.0 General Description
This specification applies to the 13.3 inch Color TFT/LCD Module L133X3.
This module is designed for a display unit of notebook style personal computer.
The screen format is intended to support the XGA (1024(H) x 768(V)) screen and 262k colors
(RGB 6-bits data driver).
All input signals are LVDS 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] 338(13.3")
Active Area [mm] 270.336(H) x 202.752(V)
Pixels H x V 1024(x3) x 768
Pixel Pitch [mm] 0.264(per one triad) x 0.264
Pixel Arrangement R.G.B. Vertical Stripe
Display Mode Normally White
Typical White Luminance [cd/m2] 150
Contrast Ratio 200 : 1 Typ.
Optical Rise Time/Fall Time [msec] 30 Typ., 50 Max.
Nominal Input Voltage VDD [Volt] +3.3 V
Typical Power Consumption [Watt] 5.0(w/o Inverter, All black pattern)
(VDD line + VCFL line)
Weight [Grams] 450 Typ.
Physical Size [mm] 284(W) x 214.5(H) x 5.5(D)
Electrical Interface R/G/B Data, 3 Sync, Signals, Clock (4 pairs
LVDS)
Support Color Native 262K colors ( RGB 6-bit data driver )
Temperature Range
Operating [oC] 0 to +50
Storage (Shipping) [oC] -20 to +60
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 5/5
No Reproduction and Redistribution Allowed.
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Display Technology
2.2 Functional Block Diagram
LCD DRIVE
Backlight Unit
CARD
6bit color data
for R/G/B
LCD
DSPTMG Controller TFT
Vsync
Hsync
1024(R/G/B) x 3
(3 pairs LVDS)
DC-DC
Converter
DTCLK
Ref circuit
(1 pairs LVDS)
Y-Driver
VDD
X-Driver
GND
LCD Connector
Lamp Connector
JAE JAE FI-AB20S-HF06
JST BHSR-02VS-1
Mating Type JAE FI-A20M
Mating Type SM02B-BHSS-1
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 6/6
No Reproduction and Redistribution Allowed.
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Display Technology
3.0 Absolute Maximum Ratings
Absolute maximum ratings of the module is as following:
Item Symbol Min Max Unit Conditions
Logic/LCD Drive Voltage VDD Vss-0.3 +4.0 [Volt]
Input Voltage of Signal Vin [Volt]
CCFL Inrush current ICFLL - 20 [mA] Note 2
CCFL Current ICFL - 7.5 [mA] rms
Operating Temperature TOP 0 +50 [oC] Note 1
Operating Humidity HOP 8 95 [%RH] Note 1
Storage Humidity HST 8 95 [%RH] Note 1
o
Storage Temperature TST -20 +60 [ C] Note 1
Vibration 1.5 10-200 G Hz
Shock 50 18 G ms Rectangle wave
180 3 G ms Half sine wave
Note 1 : Maximum Wet-Bulb should be 39 and No condensation.
Note 2 : Duration=50 msec.
Wet bulb temperature chart
Relativive Humidity % Twb=39
T=40 ,H=95%
100
95
90
80
70 T=50 ,H=55%
60
50 T=60 ,H=39%
Storage range
40 Operation range
T=65 ,H=29%
30
20
Storage range
10
5
0
-20 0 50 60
(C) Copyright Acer Display Technology, Inc. Temperature oC
October,2000 All Rights Reserved. L133x3-1 Ver.01 7/7
No Reproduction and Redistribution Allowed.
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Display Technology
4.0 Optical Characteristics
The optical characteristics are measured under stable conditions as follows under 25 condition:
Item Conditions Min. Typ. Max.
Viewing Angle [degree] Horizontal (Right) 40
[degree] K = 10 (Left) 40
K: Contrast Ratio [degree] Vertical (Upper) 10 20
[degree] K = 10 (Lower) 30 35
Contrast ratio 200
Response Time [msec] Rising 20 30
[msec] Falling 30 50
Color / Chromaticity Red x 0.537 0.577 0.617
Coordinates (CIE) Red y 0.308 0.338 0.368
Green x 0.280 0.310 0.340
Green y 0.533 0.563 0.593
Blue x 0.128 0.158 0.188
Blue y 0.117 0.157 0.197
White x 0.283 0.313 0.343
White y 0.299 0.329 0.359
White Luminance [cd/m2] 120 150
CCFL 6mA
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 8/8
No Reproduction and Redistribution Allowed.
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Display Technology
5.0 Signal Interface
5.1 Connectors
Physical interface is described as for the connector on module.
These connectors are capable of accommodating the following signals and will be following components.
Connector Name / Designation For Signal Connector
Manufacturer
JAE
Type / Part Number
FI-AB20S-HF06
Mating Housing/Part Number FI-A20H
Connector Name / Designation For Lamp Connector
Manufacturer JST
Type / Part Number BHSR-02VS-1
Mating Type / Part Number SM02B-BHSS-1
5.2 Signal Pin
Pin# Signal Name Pin# Signal Name
1 VDD 2 VDD
3 GND 4 GND
5 Rxin0- 6 Rxin0+
7 GND 8 Rxin1-
9 Rxin1+ 10 GND
11 Rxin2- 12 Rxin2+
13 GND 14 Rxclk-
15 Rxclk+ 16 GND
17 NC 18 Reserved
19 GND 20 GND
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 9/9
No Reproduction and Redistribution Allowed.
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Display Technology
5.3 Signal Description
The module using a LVDS receiver SN75LVDS86DGG(Texas Instruments) or compatible. LVDS is a
differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be
SN75LVDS84DGG(negative edge sampling) or compatible.
Pin# Signal Name Description
1 VDD +3.3V Power Supply
2 VDD +3.3V Power Supply
3 GND Ground
4 GND Ground
5 Rxin0- Negative LVDS differential data input (R0-R5, G0)
6 Rxin0+ Positive LVDS differential data input (R0-R5, G0)
7 GND Ground
8 Rxin1- Negative LVDS differential data input (G1-G5, B0-B1)
9 Rxin1+ Positive LVDS differential data input (G1-G5, B0-B1)
10 GND Ground
11 Rxin2- Negative LVDS differential data input (B2-B5,
HSYNC,VSYNC,DSPTMG)
12 Rxin2+ Positive LVDS differential data input (B2-B5,
HSYNC,VSYNC,DSPTMG)
13 GND Ground
14 Rxclk- Negative LVDS differential clock input
15 Rxclk+ Positive LVDS differential clock input
16 GND Ground
17 NC Reserved for future use
18 Reserved Reserved for LVDS MFG test
19 GND Ground
20 GND Ground
Internal circuit of LVDS inputs are as following.
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 10/10
No Reproduction and Redistribution Allowed.
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Display Technology
Signal Input
SN75LVDS86DGG or Compatible
Pin No.
5 Rxin0-
R
6 Rxin0+
8 Rxin1-
R
9 Rxin1+
11 Rxin2-
R
12 Rxin2+
14 Rxclk-
R
15 Rxclk+
The module uses a 100 ohm resistor between positive and negative data lines of each receiver input.
Signal Description
Name
+RED5 Red Data 5 (MSB)
+RED4 Red Data 4
+RED3 Red Data 3
+RED2 Red Data 2 Each red pixel's brightness data consists of these 6 bits pixel data.
+RED1 Red Data 1
+RED0 Red Data 0 (LSB)
Red-pixel Data
+GREEN 5 Green Data 5 (MSB)
+GREEN 4 Green Data 4
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 11/11
No Reproduction and Redistribution Allowed.
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Display Technology
+GREEN 3 Green Data 3
+GREEN 2 Green Data 2 Each green pixel's brightness data consists of these 6 bits pixel data.
+GREEN 1 Green Data 1
+GREEN 0 Green Data 0 (LSB)
Green-pixel Data
+BLUE 5 Blue Data 5 (MSB)
+BLUE 4 Blue Data 4
+BLUE 3 Blue Data 3
+BLUE 2 Blue Data 2 Each blue pixel's brightness data consists of these 6 bits pixel data.
+BLUE 1 Blue Data 1
+BLUE 0 Blue Data 0 (LSB)
Blue-pixel Data
-DTCLK Data Clock The typical frequency is 65.0 MHz. The signal is used to strobe the pixel
data and DSPTMG signals. All pixel data shall be valid at the falling
edge when the DSPTMG signal is high.
DSPTMG Display Timing This signal is strobed at the falling edge of -DTCLK. When the signal is
high, the pixel data shall be valid to be displayed.
VSYNC Vertical Sync The signal is synchronized to -DTCLK .
HSYNC Horizontal Sync The signal is synchronized to -DTCLK .
Note: Output signals from any system shall be low or Hi-Z state when VDD is off.
5.4 Signal Electrical Characteristics
Each signal characteristics are as follows;
Parameter Condition Min Max Unit
Differential Input [mV]
Vth High 100
Voltage(Vcm=+1.2V)
Differential Input Low [mV]
Vtl Voltage(Vcm=+1.2V) -100
Note: It is recommended to refer the specifications to SN75LVDS86DGG (Texas Instruments) in detail.
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 12/12
No Reproduction and Redistribution Allowed.
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Display Technology
6.0 Pixel format image
Following figure shows the relationship of the input signals and LCD pixel format.
0 1 1022 1023
1st Line R G B R G B R G B R G B
768th Line R G B R G B R G B R G B
(C) Copyright Acer Display Technology, Inc.
October,2000 All Rights Reserved. L133x3-1 Ver.01 13/13
No Reproduction and Redistribution Allowed.
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Display Technology
7.0 Backlight Characteristics
7.1 Signal for Lamp connector
Pin # Signal Name
1 Lamp High Voltage
2 Lamp Low Voltage
7.2 Parameter guide line for CFL Inverter
Symbol Parameter Min D.P Max Units Condition
Note 1
(L63) White Luminance 120 150 - [cd/m2 ] (Ta=25 )
ICFL CCFL current 2.0 6.0 7.5 [mA] (Ta=25 )
rms
ICFLL CCFL Inrush current - - 20 [mA] Note 2
fCFL CCFL Frequency 40 50 60 [KHz] (Ta=25 )
Note 3
ViCFL CCFL Ignition Voltage 1220 [Volt] (Ta= 0 )
rms Note 5
VCFL CCFL Discharge Voltage 601 [Volt] (Ta=25 )
(Reference) rms Note 4
PCFL CCFL Power consumption 3.6 [Watt] (Ta=25 )
Note 4
2
Note 1: Design Point-2 ; At White Luminance 150 cd/m , PCFL=3.6W is required.
Note 2: Duration=50 [msec]
Note 3: CCFL Frequency should be carefully determined to avoid interference between inverter and TFT LCD
Note 4: Calculator value for reference (ICFL
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