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:
Oct. 13, 1992
Filed:
Jun. 14, 1990
Toshio Konno, Yokohama, JP;
Tadayuki Shimada, Yokosuka, JP;
Atsushi Nakano, Yokohama, JP;
Masanobu Shigeta, Yokosuka, JP;
Nozomu Okochi, Yokosuka, JP;
Shigeo Shimizu, Yokohama, JP;
Victor Company of Japan, Yokohama, JP;
Abstract
A spatial light modulator having first and second electrodes, and a photoconductive layer member, a photo-modulation layer member and a reflecting member interposed between the first and second electrodes. The photo-modulation layer member is composed of a composite layer of polymer and liquid crystal material dispersed in the polymer. The reflecting member includes a light-absorbing layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile