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. 25, 2000
Filed:
Jun. 28, 1996
Applicant:
Inventors:
Assignee:
AG Technology Co., Ltd., Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; G02F / ;
U.S. Cl.
CPC ...
25229901 ; 349-5 ; 349 86 ; 349 93 ; 348790 ;
Abstract
A liquid crystal optical element comprising a pair of substrates with electrodes and a liquid crystal/polymer composite material interposed between the pair of substrates wherein polymer which constitutes a polymer phase has a maximum value of 20.degree. C. or less in the temperature dependence of the loss dielectric constant (a frequency for measurement=100 Hz).
Fujino, Yohsuke. (2000). Liquid crystal optical element, liquid crystal display element and a (U.S. Patent No. 6017466). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6017466
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile