Document
www.DataSheet.co.kr
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DATE
: Mar. 24, 2010
SAMSUNG SAMSUNGTFT-LCD TFT-LCD
MODEL MODEL NO. NO. :: LTN140AT07-B/W01 LTN140AT07-B/W01
NOTE : Extension code [ -B/W ] → LTN140AT07 Surface type [ Glare ]
Any Modification of Spec is not allowed without SEC’ permission.
APPROVED BY : PREPARED BY :
Thomas Oh
Technical Customer Support Team, LCD Division Samsung Electronics Co., Ltd.
Samsung Secret
Doc.No.
LTN140AT07-B/W01 Rev.No
04-A00-G-100324
Page
1 / 30
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CONTENTS
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
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-------------------( 3 ) -------------------( 4 ) -------------------( 5 )
-------------------( 7 ) - - - - - - - - - - - - - - - - - - - ( 10 )
- - - - - - - - - - - - - - - - - - - ( 13 )
5. Input Terminal Pin Assignment - - - - - - - - - - - - - - - - - - - ( 14 ) 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 5.6 LED Driver Connector & Pin Assignment
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 Precautions 11. EDID
- - - - - - - - - - - - - - - - - - - ( 19 )
- - - - - - - - - - - - - - - - - - - ( 21 ) -- - - - - - - - - - - - - - - - - - ( 23 ) -- - - - - - - - - - - - - - - - - - ( 24 ) - - - - - - - - - - - - - - - - - - - ( 26 ) - - - - - - - - - - - - - - - - - - - ( 28 )
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REVISION REVISIONHISTORY HISTORY
Date Feb. 24, 2010 Revision No. A00 Page All Summary The approval specification was issued first.
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GENERAL DESCRIPTION
DESCRIPTION LTN140AT07 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 unit. 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 • HD (1366 x 768 pixels ) resolution • Low power consumption • Fast response time • LED Back Light with embedded LED Driver • DE (Data enable) only mode • 3.3V LVDS Interface • Onboard EEDID chip • Green product (RoHS compliant)
APPLICATIONS • Notebook PC • If the usage of this product is not for PC application, but for others, please contact SEC
GENERAL INFORMATION
Item Display area Driver element Display colors Number of pixel Pixel arrangement Pixel pitch Display Mode Surface treatment Specification
309.399(H) x 173.952(V) ( 14.0” HD diagonal ) a-Si TFT active matrix 262,144 1366 x 768 RGB vertical stripe 0.2265(H) x 0.2265(V) (TYP.) Normally white Haze 0%, Hard-Coating 3H mm pixel 16:9
Unit
mm
Note
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Mechanical Information
Item Horizontal (H) Module size Vertical (V) Depth (D) Weight Min. 323.0 191.5 Typ. 323.5 192.0 330 Max. 324.0 192.5 5.2 350 Unit mm mm mm g (1) Note
Note (1) Measurement condition of outline dimension . Equipment : Bernier Calipers . Push Force : 500g ⋅f (minimum)
1. ABSOLUTE MAXIMUM RATINGS
1.1 ENVIRONMENTAL ABSOLUTE RATINGS
Item Storage temperate Operating temperate (Temperature of glass surface) Shock ( non-operating ) Vibration (non-operating) Symbol TSTG TOPR Snop Vnop Min. -20 0 Max. 60 50 240 2.41 Unit °C °C G G Note (1) (1) (2),(4) (3),(4)
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 OC or less. (Ta > 40 °C ) No condensation
100 90 80 60 40
Relative Humidity ( %RH)
( 40,90 )
Operating Range
( 50,50.4 ) ( 60,27.7 )
20
5
Storage Range
0 20 40 60 80
0 -40 -20
Temperature (OC)
(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. Samsung Secret
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1.2 ELECTRICAL ABSOLUTE RATINGS (1) TFT LCD MODULE
VDD =3.3V, VSS = GND = 0V Item Power Supply .