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:
Apr. 01, 2003
Filed:
Jul. 26, 1996
Applicant:
Inventors:
Ali Afzali-Arkadani, Yorktown Heights, NY (US);
Glenn Allen Held, New York, NY (US);
Anthony Cyril Lowe, Braishfield, GB;
Robert Dennis Miller, San Jose, CA (US);
Uwe Paul Schroeder, Lauffen/Neckar, DE;
Robert James Twieg, San Jose, CA (US);
Do Yeung Yoon, Los Gatos, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 1/952 ;
U.S. Cl.
CPC ...
C09K 1/952 ;
Abstract
The present invention relates to a light-modulating composition comprising a low molecular weight liquid crystalline material dispersed in a polymer including a non-mesogenic crosslinking monomer reacted with a mesogenic monomer comprising a mesogenic group, a spacer, and one or more reactive functionality.