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:
Oct. 22, 2002
Filed:
Jun. 14, 2000
Applicant:
Inventors:
Jonghoon Yi, Seoul, KR;
Jaekyun Lee, Kyonggi-do, KR;
Jeonghyun Kim, Kyonggi-do, KR;
Yongin Park, Seoul, KR;
Assignee:
LG. Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 ; G02F 1/1335 ;
U.S. Cl.
CPC ...
G02B 5/20 ; G02F 1/1335 ;
Abstract
The present invention discloses a color filter for a liquid crystal display device, which includes: a black matrix formed on a substrate; a photosensitive water-repellent layer, such as benzocyclobutene, correspondingly formed on the black matrix; a color filter layer formed on the substrate in openings within the benzocyclobutene layer; and a transparent conductive electrode formed on the black matrix and the color filter layers.