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Specification Rev. 1.0
TO: TOSHIBA CORPORATION DATE: ’08.06.12
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Specification of 15.4” TFT/LCD MODEL: LP154WX4 (TLC9)
Prepared
Checked
Approved
C.J.PARK /Eng. Dept. /Engineer
S.R.KIM /Eng. Dept. /Manager
G.J. Kwon /Eng. Dept. /Senior Mgr
Brian Yoon /CS. Dept. /Senior Mgr
NOTICE of RECEIPT We accepted this specification. OME Operations, TOSHIBA Corp. Eng. Purchasing Dept. Senr. Eng. Senr. Mgr
Eng. PC Hardware Dept.
Senr. Eng.
Senr. Mgr
LG Display Co., Ltd.
Date: 2008. 06. 12
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Specification Rev. 1.0
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- CONTENTS Record of Revision --------------------------------------------------------------1. Scope --------------------------------------------------------------2. General Specifications --------------------------------------------------------------2.1. Features 2.2. Dimensional Outline 3. Absolute Maximum Ratings --------------------------------------------------------------3.1. Absolute Ratings of Environment 3.2. Electrical Absolute Maximum 3.3. Mechanical ratings 3.4. The others 4. Optical Characteristics --------------------------------------------------------------4.1 Test Conditions 4.2 Optical Specifications 5. Electrical Characteristics --------------------------------------------------------------5.1. TFT LCD module 5.2. Backlight Unit 5.3. Regulation 6. Block Diagram --------------------------------------------------------------7. Input Terminal Pin Assignment --------------------------------------------------------------7.1 TFT LCD module 7.2 Backlight Unit 7.3 LVDS Transmitter 7.4 Timing Diagrams of LVDS for Transmission 7.5 Input Signal, Basic Display Colors and Gray Scale of Each Colors 8. Interface timing --------------------------------------------------------------8.1 Timing Parameters 8.2 Timing diagrams of interface signal 8.3 Power On / Off Sequence 9. Cosmetic Specification --------------------------------------------------------------9.1 Sampling 9.2 Conditions of Inspections 9.3 Defect modes 9.4 Mechanical inspection 9.5 Visual Inspection 9.6 Electrical inspection 10. Packing --------------------------------------------------------------11. Labels and Lamp Ass’y Exchange --------------------------------------------------------------12. General Precaution --------------------------------------------------------------Appendix 3 4 4
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LG Display Co., Ltd.
Date: 2008. 06. 12
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Specification Rev. 1.0
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Record of Revision
Date 08’.06.12 Rev. No. 1.0 Sheet(Ne w) All Item Old New Reason Final Draft
LG Display Co., Ltd.
Date: 2008. 06. 12
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1. Scope
This specification is applicable to LCD manufacturer’s 15.4” diagonal size TFT-LCD module "LP154WX4(TLC9)" designed for Personal Computer.
2. General Specification 2.1. Features
Item Display area ( Active area) Driving Method Number of Pixels Pixel pitch Pixel Arrangement Display color Display Mode Viewing Direction Surface Treatment Interface Backlight Dimensional Outline Bezel Opening Weight TFT active matrix 1280 (W) × 800 (H) × R,G,B (WXGA) (pixels) 1) 0.25875 (H) × 0.25875 (V) (mm) 1) RGB vertical stripes 1) 262,144 (colors) Transmissive mode, Normally white 6 o'clock (in direction of maximum contrast) Glare treatment of the front polarizer LVDS Single cold-cathode fluorescent lamp for side-lighting 344.0±0.5 (W) × 222.0±0.5 (H) / 6.5(Max) (D) (mm) 335.0±0.5 (W) × 210.7±0.5 (H) (mm) 560g(Typ.) 575g(Max.) Specifications 331.2 (W) × 207.0 (H) (mm) ( 15.4 ” diagonal )
Note 1)
1
2
1279
1280
R G B
1 R G B R G B 2
R G B R G B
R G B R G B
: Pixel
R G B R G B R G B
: Sub-pixel (Dots)
799 R G B R G B 800 R G B R G B
R G B R G B 0.25875mm
R G B R G B
0.25875mm
LG Display Co., Ltd.
Date: 2008. 06. 12
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Specification Rev. 1.0
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2.2. Dimensional Outline ( Front figure )
* The size that related with metal bezel includes tape thickness (0.05mm)
LG Display Co., Ltd.
Date: 2008. 06. 12
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Specification Rev. 1.0
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( Back figure )
LG Display Co., Ltd.
Date: 2008. 06. 12
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( Detail description of side mounting screw )
* Mounting Screw Length (A) = 2.0(Min) / 2.5(Max) * Mounting Screw Hole Depth (B) = 2.5(Min) * Mounting hole location : 3.7(typ.) * Torque : 2.5 kgf.cm(Max) (Measurement gauge : torque meter)
Notes : 1. Screw plated through the method of non-electrolytic nickel plating is preferred to reduce possibility that results in vertical and/or horizontal line defect due to the conductive particles from screw surface.
.