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.:
Date of Patent:
Aug. 24, 2004
Filed:
Feb. 20, 2001
Applicant:
Inventors:
Sung-II Park, Anyang-shi, KR;
Jae-Young Chung, Pusan, KR;
Assignee:
LG.Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1335 ;
U.S. Cl.
CPC ...
G02F 1/1335 ;
Abstract
A method of fabricating a liquid crystal display device includes forming an embossed reflective electrode. In the method, the embossed reflective electrode is embossed via a dry-etching method with a mixture of SF +O or CF +O gases, or with oxygen gas, such that a plurality of small concave and convex portions are formed on the reflective electrode. Since the concave and convex portions of the reflective electrode diffuse light, high luminance and wide viewing angle can be achieved.