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:
Dec. 26, 1995
Filed:
Sep. 30, 1993
Applicant:
Inventors:
In-sik Jang, Suwon, KR;
Nobuyuki Yamamura, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B / ;
U.S. Cl.
CPC ...
216 23 ; 216 39 ;
Abstract
The present invention provides a method of forming a LCD in which the dissolution layer can be dissolved without the use of a strong etchant. The method according to the present invention uses alternating insulating layers and dissolution layers that are formed of different polymer resins. The polymer resin used for the insulting layer cannot be dissolved with a predetermined etchant, whereas the polymer resin used for the dissolution layer can be dissolved using the predetermined etchant. The predetermined etchant most advantageously used is water. A specific embodiment of the invention uses arabic rubber as the dissolution layer.