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LTN140AT08-S01
Specification
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SAMSUNG LTN140AT08-S01 Specification

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TO
DATE
SAMSUNG TFT-LCD
SAMSUNG TFT-LCD
MODEL NO. : LTN140AT08-S01
MODEL NO. : LTN140AT08-S01
NOTE : Extension code [ -S ]
: SONY
: Jul. 6, 2009.
˧ LTN140AT08-S01
Surface type [ Glare ]
Any Modification of Spec is not allowed without SEC’ permission
-+ 2K
-+ 2K
APPROVED BY :
PREPARED BY :
-+ 2K-+ 2K
-RKQ/HH
Application engineering part, TCS Team
Samsung Electronics Co., Ltd.
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CONTENTS
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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 Backlight Unit
3.3 LED Driver
4. Block Diagram
4.1 TFT LCD Module
4.2 LED Placement Structure
5. Input Terminal Pin Assignment
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Timing Diagrams of LVDS For Transmitting
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color.
5.5 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. Markings & Others
10. General Precaution
-------------------( 19 )
-------------------( 21 )
-------------------( 23 )
-------------------( 24 )
-------------------( 26 )
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REVISION HISTORY
REVISION HISTORY
SummaryPageRevision No.Date
The Preliminary specification of LTN140AT08-S01 was issued first.AllP00Apr. 1, 2009
P01Apr. 17. 2009
P.10
P.19
Main Frequency was updated. (Min. & Max.)
Timing parameter was updated. (Min. & Max.)
The Approval specification of LTN140AT08-S01 was issued first.AllA00July. 6. 2009
Approval
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GENERAL DESCRIPTION
DESCRIPTION
LTN140AT08-S01 is a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as switching devices. This model is composed of a TFT LCD panel, a driver circuit and a backlight system. The resolution of a 14.0" contains 1366 x 768 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum
viewing angle.
FEATURES
• High contrast ratio, high aperture structure
• 1366 x 768 pixels resolution
• Color Gamut Typ. 45%
• Fast Response Time
• Low power consumption
• LED BLU Structure
• DE (Data enable) only mode.
• 3.3V LVDS Interface
• On board EDID chip
• RoHS Compliance
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APPLICATIONS
• Notebook PC
• If the usage of this product is not for PC application, but for others, please contact SEC
GENERAL INFORMATION
309.399(H) X 173.952(V) (14.0”diagonal)Display area
a-si TFT active matrixDriver element
262,144Display colors
1366 x 768Number of pixel
RGB vertical stripePixel arrangement
0.2265(H) x 0.2265(V)Pixel pitch
mm
mm
NoteUnitSpecificationItem
16 : 9pixel
Normally whiteDisplay Mode
Haze 0, Hard-Coating 3HSurface treatment
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Mechanical Information
Module
size
Note (1) Measurement condition of outline dimension
Vertical (V)
. Equipment : Vernier Calipers . Push Force : 500g ⋅f (minimum)
1. ABSOLUTE MAXIMUM RATINGS
1.1 ENVIRONMENTAL ABSOLUTE RATINGS
Operating temperate
(Temperature of glass surface)
Max.
320.9
187.6
3.6
330
Approval
NoteUnitTyp.Min.Item
mm320.4319.9Horizontal (H)
w/o convertermm187.1186.6
w converter-198.6-
(1)mm--Depth (D)
g--Weight
NoteUnitMax.Min.SymbolItem
(1)°C60-20 TSTGStorage temperate
(1)°C500TOPR
Note (1) Temperature and relative humidity range are shown in the figure below.
95 % RH Max. (40 °C ≥ Ta) Maximum wet - bulb temperature at 39
100
-40 -20 0 20 40 60 80
Relative Humidity ( %RH)
90
80
60
40
20
Operating Range
Storage Range
5
0
Temperature (
O
C or less. (Ta > 40 °C ) No condensation
( 40,90 )
( 50,50.4 )
( 60,27.7 )
O
C)
(2),(4)G240-SnopShock ( non-operating )
(3),(4)G2.41-VnopVibration (non-operating)
(2) 2ms, half sine wave, one time for ±X, ±Y, ± Z. (3) 5 - 500 Hz, random vibration, 30min 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.
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1.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE
Power Supply Voltage
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DD
DD
– 0.3V
DD
Approval
DD
=3.3V, V
V
+ 0.3V
SS
= GND = 0V
NoteUnitMax.Min.SymbolItem
(1)VV
Logic Input Voltage
Note (1) Within Ta (25 ± 2 °C)
DD
DD
DD
– 0.3V
+ 0.3V
(1)VV
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Voltage of Power Supply
Differential Input
Voltage for LVDS
Receiver Threshold
Hsync Frequency
Main Frequency
Spread
Spectrum
High
Low
DD
IH
IL
H
DCLK
Approval
Ta= 25 ± 2°C
NoteUnitMax.Typ.Min.SymbolItem
V3.63.33.0V
V
CM
= +1.2VmV100--V
mV--100V
Hz-60-fvVsync Frequency
Vsync=60HzKHz-47.4-f
MHz105.872.367.4f
%+2--2FmrModulation rate
Khz300-30FmfModulation freq.
Center
Spreading
Rush Current
RUSH
White
Current of Power
Supply
DD
I
Note (1) Display data pins and timing signal pins should be connected.( GND = 0V )
(2) f
V
= 60Hz, f
DCLK
=72.3MHZ, VDD= 3.3V , DC Current.
(3) Power dissipation pattern
*a) White Pattern *b) Mosaic Pattern
VIEW AREA
Display Brightest Gray Level
Display Darkest Gray Level
(4)A1.5--I
(2),(3)*amA-340-
(2),(3)*bmA-360-Mosaic
(2),(3)*cmA500380-V. Stripe
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*c) 1dot Vertical stripe pattern
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RGBRGBRGBRG
GBRGB RGB RG
R
R
GBRGB RGB RG
RGBRGBRGBRG
4) Rush current measurement condition
3.3V
R1 47K
CONTROL SIGNAL
(HIGH to LOW)
12V
C3 1uF
V
DD
rising time is 470us
R2
1K
R3
47K
M1 2SK1059
C2
10000pF
0.9V
M2 2SK1399
DD
FUSE
C1 1uF
3.3V
V
DD (
LCD INPUT)
0.1V
DD
GND
470us
Doc.No. Rev.No
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