The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7692738 B1

Date of Patent:

Apr. 06, 2010

Filed:

Sep. 07, 2007

Display panel comprising polarizers with thermal expansion coefficients and adhesive layers with thicknesses, and a method for manufacturing thereof

Applicants:

Pei-hsun Wu, Hsin-Chu, TW;

Ying-che Lan, Hsin-Chu, TW;

Wen-fang Sung, Hsin-Chu, TW;

Chih-haw Wang, Hsin-Chu, TW;

Inventors:

Pei-Hsun Wu, Hsin-Chu, TW;

Ying-Che Lan, Hsin-Chu, TW;

Wen-Fang Sung, Hsin-Chu, TW;

Chih-Haw Wang, Hsin-Chu, TW;

Assignee:

AU Optronics Corp., Hsinchu, TW;

Attorney:

Bacon & Thomas, PLLC

Primary Examiner:

Thoi V Duong

Int. Cl.

CPC ...

G02F 1/1335 (2006.01);

U.S. Cl.

CPC ...

Abstract

A display panel includes: a first substrate; a second substrate; a liquid crystal layer; a first polarizer having a temperature Tand a thermal expansion coefficient α; a second polarizer having a temperature Tand a thermal expansion coefficient α; a first adhesive layer having a first thickness h; and a second adhesive layer having a second thickness h; 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:

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