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. 10, 2007
Filed:
Mar. 12, 2004
Applicants:
Shigeki Uehira, Minami-ashigara, JP;
Shinichi Morishima, Minami-ashigara, JP;
Minoru Uchida, Minami-ashigara, JP;
Inventors:
Shigeki Uehira, Minami-ashigara, JP;
Shinichi Morishima, Minami-ashigara, JP;
Minoru Uchida, Minami-ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-Ashigara-Shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); C09K 19/54 (2006.01); C09K 19/52 (2006.01); C09K 19/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel optical compensatory sheet is disclosed. The sheet comprises an optically anisotropic layer comprising at least one compound selected from the group represented by Formula (I):
Quick Actions:
Uehira, Shigeki. (2007). Optical compensatory sheet, elliptical polarizing plates and liquid-crystal display (U.S. Patent No. 7201950). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7201950
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile