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. 19, 2004
Filed:
Dec. 22, 2000
Applicant:
Inventor:
Byung-Soo Ko, Seoul, KR;
Assignee:
LG. Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/136 ; G02F 1/1343 ;
U.S. Cl.
CPC ...
G02F 1/136 ; G02F 1/1343 ;
Abstract
The present invention discloses a method of manufacturing an array substrate, comprising: forming an electrode line on a substrate using a wet etching technique; and forming an organic insulating layer on an exposed surface of the substrate while covering the electrode line, wherein the electrode line has a side portion having an overhang or a taper angle of more than 45° C. Due to the method, the ashing process using a dry etchant gas cannot be needed anymore.