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:
Jan. 16, 2001
Filed:
Nov. 11, 1998
Applicant:
Inventors:
Jae Geun Park, Daejon, KR;
Do Yun Kim, Daejon, KR;
Hwan Jae Choi, Daejon, KR;
Joo Young Kim, Daejon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/010 ; C08F 2/022 ; G02F 1/1337 ;
U.S. Cl.
CPC ...
C08F 2/010 ; C08F 2/022 ; G02F 1/1337 ;
Abstract
Cinnamate-containing photopolymers for use in liquid crystal display are provided. The photopolymers can be homopolymers or copolymers, and have improved thermostability and photoelectric characteristics. The photopolymers contain a substituted benzene ring and have a weight average molecular weight of from about 1000 to about 100,000. Methods for forming LCD cells using the cinnamate-containing homopolymers and copolymers are also provided.