Invention Grant
- Patent Title: Display panel comprising polarizers with thermal expansion coefficients and adhesive layers with thicknesses, and a method for manufacturing thereof
- Patent Title (中): 显示面板包括具有热膨胀系数的偏振器和具有厚度的粘合剂层及其制造方法
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Application No.: US11896958Application Date: 2007-09-07
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Publication No.: US07692738B2Publication Date: 2010-04-06
- Inventor: Pei-Hsun Wu , Ying-Che Lan , Wen-Fang Sung , Chih-Haw Wang
- Applicant: Pei-Hsun Wu , Ying-Che Lan , Wen-Fang Sung , Chih-Haw Wang
- Applicant Address: TW Hsinchu
- Assignee: AU Optronics Corp.
- Current Assignee: AU Optronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Bacon & Thomas, PLLC
- Priority: TW95135409A 20060925
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
A display panel includes: a first substrate; a second substrate; a liquid crystal layer; a first polarizer having a temperature TP1 and a thermal expansion coefficient αP1; a second polarizer having a temperature TP2 and a thermal expansion coefficient αP2; a first adhesive layer having a first thickness h1; and a second adhesive layer having a second thickness h2; wherein the first adhesive layer is disposed between the first polarizer and the first substrate, the second adhesive layer is disposed between the second polarizer and the second substrate, and the parameters illustrated below: α P 1 ( Δ T P 1 ) α P 2 ( Δ T P 2 ) = ( h 1 h 2 ) 1 - n ; wherein “n” is an exponent of power law, ΔTP1=TP1−TR., ΔTP2=TP2−TR, and TR is the temperature of the ambient environment.
Public/Granted literature
- US20080074584A1 Display panel and a method for manufacturing thereof Public/Granted day:2008-03-27
Information query
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