SAMSUNG LT133X7-124 Specification
Global LCD Panel Exchange Center
DATE : 2000, 10. 23
SAMSUNG TFT-LCD
SAMSUNG TFT-LCD
MODEL NO. : L T133 X7-124
MODEL NO. : L T133 X7-124
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Preliminary
NOTE :
The information described in this SPEC is preliminary and can be changed without prior notice.
PREPARED BY :
Application Engineering Group
SAMSUNG ELECTRONICS CO., LTD.
Doc.No. Rev.No 04 - 001 - G - 991207
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LT133X7-124
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CONTENTS
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Preliminary
Revision History
General Description
1. Absolute Maximum Ratings
1.1 Absolute Ratings Of Environment
1.2 Electrical Absolute Ratings
2. Optical Characteristics
3. Electrical Characteristics
3.1 TFT LCD Module
3.2 Back-light Unit
4. Block Diagram
4.1 TFT LCD Module
4.2 Back-light Unit
5. Input Terminal Pin Assignment
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Back-light Unit
5.4 Timing Diagrams of LVDS For Transmission
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color.
5.6 Pixel format
-------------------( 3 )
-------------------( 4 )
-------------------( 5 )
-------------------( 7 )
-------------------( 10 )
-------------------( 13 )
-------------------( 14 )
6. Interface Timing
6.1 Timing Parameters
6.2 Timing Diagrams of interface Signal
6.3 Power ON/OFF Sequence
7. Outline Dimension
8. Packing
9. Marking & Others
10. General Precautions
Doc.No. Rev.No 04 - 001 - G - 991207
LT133X7-124
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Date
Feb.1999
May.1999
Revision History
Revision History
Rev.No. Summary
000
001
Page
All
21
LT133X7-122 is first iss u e d
M O D EL LT133X7-122 was changed from L T 1 3 3 X 7-12 4
-Lamp Connector chang e : 3pin → 2pin
-Lamp Wire Length Change : 35
±10 m m
→ 65m m
Preliminary
㧗10m m/㧙5mm
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GENERAL DESCRIPTION
DESCRIPTION
LT133X7-124 is a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD)
that uses amorphous silicon TFT as a switching devices. This model is composed of a TFT
LCD panel, a driver circuit and a back-light system. The resolution of a 13.3 ″ contains
1024 x 768 pixels and can display up to 262,144colors. 6 o'clock direction is the optimum
viewing angle.
FEATURES
• Thin and light weight
• High contrast ratio, high aperture structure
• High-speed response
• XGA (1024x768 pixels) resolution
• Low power consumption
• Single CCFL
• DE(Data enable) function
• 3.3V LVDS Interface
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Preliminary
APPLICATIONS
• Notebook PC and desktop monitors
• Display terminals for AV application products
• Monitors for Industrial machine
• If the usage of this product is not for PC application, but for others, please contact SEC.
GENERAL INFORMATION
ITEM SPECIFICATION
Display area
Number of dots 1024 x 768 x R,G,B(XGA) (pixels)
Pixel pitch 0.264(H) x 0.264(V) mm
Pixel arrangement RGB vertical stripe
Display colors 262,144
270.3(H) x 202.8(V) (13.3ޖdiagonal )
(colors)
UNIT
mm
NOTE
Viewing Angle
Surface treatment
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LT133X7-124
6 O'clock
Normally whiteDisplay Mode
Haze 25, Hard - Coating 3H
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MECHANICAL INFORMATION
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Preliminary
ITEM
Horizontal (H)
Module
size
Vertical (V)
Thickness (T)
Weight
MIN.
289.4
216.3
-
-
1. ABSOLUTE MAXIMUM RATINGS
1.1 ABSOLUTE RATINGS OF ENVIRONMENT
ITEM
Storage temperate
Operating temperate
(Temperature of glass surface)
Shock ( non-operating )
SYMBOL MIN. MAX.
T
STG
T
OPR
Snop
-25 60
TYP.
289.6
216.8
-
-
0
-
MAX. NOTE
290.0
217.3
5.7
470g
UNIT
O
C
O
50
220 G
C
NOTE
(1)
(1)
L = 3.5mA
I
(2),(4)
Vibration (non-operating)
Note (1) Temperature and relative humidity range are shown in the figure below.
95 % RH Max. ( 40
Maximum wet - bulb temperature at 39
O
C Ta)
Vnop
-
O
C or less. (Ta > 40 OC) No condensation
1.5
( %RH)
100
95
80
60
Operating Range
40
Relative Humidity
20
Storage Range
5
0
-40 -20 0 20 40 60 80
O
Temperature (
(2) 2 ms, sine wave, one time for ±X,±Y,±Z.
(3) 22 - 500 Hz, Sweep Rate 30min, 1 hr for X, Y,Z.
(4) At testing Vibration and Shock, the fixture in holding the Module to be tested have to be
hard and rigid enough so that the Module would not be twisted or bent by the fixture.
C)
G
(3),(4)
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1.2 ELECTRICAL ABSOLUTE MAXIMUM RATINGS
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Preliminary
(1) TFT LCD MODULE
ITEM
Power Supply Voltage V
Logic Input Voltage V
NOTE (1) Within Ta = 25 ± 2 °C
SYMBOL
DD
IN
MIN. MAX. UNIT NOTE
Vss -0.3
Vss -0.3
4.0
V
VVDD+0.3
( Vss = GND = 0 V)
(2) BACK-LIGHT UNIT
ITEM
Lamp current
Lamp Freq.
NOTE (1) Permanent damage to the device may occur if maximum values are exceeded.
Functional operation should be restricted to the conditions described under Normal Operating
Conditions.
SYMBOL
L
I
L
V
MIN.
2.0
30
MAX.
6.0
60
UNIT. NOTE
mA
rms
KHz
( 1 )
( 1 )
Ta = 25 ± 2 °C
(1)
(1)
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2. OPTICAL CHARACTERISTICS
The following items are measured under stable conditions. The optical characteristics should be
measured in a dark room or equivalent state with the methods shown in Note (5).
Measuring equipment : TOPCON BM-5A
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Preliminary
*. Ta = 25oC±2oC , Vdd= 3.3V, fv= 60Hz, fDCLK=65MHz , IL = 4.2mA
ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT
Contrast Ratio
(5 Points)
Response
Time at Ta
Average Luminance
of White (5 Points)
Color
Chromaticity
( CIE )
Rising
Falling
Red
Green
Blue
White
CR
T
R
T
F
YL,AVE
X
R
Y
R
GX
GY
B
X
BY
WX
WY
φ = 0,
θ = 0
Normal
Viewing
Angle
150
-
-
70
0.573
0.309
0.290
0.478
0.125
0.108
0.306
0.314
-
10
30
95
0.603
0.339
0.320
0.508
0.155
0.138
0.336
0.344
-
20
50
-
0.633
0.369
0.350
0.538
0.185
0.168
0.366
0.374
msec
cd/m
2
NOTE
(1), (2), (5)
(1), (3)
(1), (4)
(1), (5)
L
θ
Viewing
Angle
13 Points
White Variation
Doc.No. Rev.No 04 - 001 - G - 991207
LT133X7-124
Hor.
Ver.
θ R
φ H
φ L
δ
L
CR( at
center point)
≥ 10
40
40
15
35
-
-
-
-
-
-
-
-
2.0--
Degrees
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Note 1) Definition of Viewing Angle : Viewing angle range(10 ≤ C/R)
o
θL =90
x
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Normal Line
θ = 0°
φ = 0°,
θ L
H
φ L
φ
θ R
y
Preliminary
12 O’clock
direction
φ
H
= 90
o
6 O’clock
direction
o
= 90
φ
L
x'y'
=90
θ
R
Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin)
at 5 points
CR(1) + CR(2) + CR(3) + CR(4) + CR(5)
CR =
5
POINTS : , , , , at FIGURE OF NOTE 4)
12 4
3
5
Note 3) Definition of Response time :
Display data
Optical
Response
White(TFT OFF)
100 %
90 %
TR
Black(TFT ON)
White(TFT OFF)
TF
10 %
0 %
o
Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.
256 512 768
Average Luminance of White ( Y
L1 + YL2 + YL3 + YL4 + YL5
Y
L,AVE )
5
3
4
Y L,AVE =
2
1
5
: test point
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