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. 15, 1986
Filed:
May. 25, 1983
Junichi Ohwada, Hitachi, JP;
Hideaki Kawakami, Mito, JP;
Makoto Matsui, Kunitachi, JP;
Eiichi Maruyama, Kodaira, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An imaging display device characterized by comprising a pair of transparent substrates which are arranged in opposition to each other with a predetermined interval therebetween, photoelectric elements which are disposed in a large number between the substrates and in adjacency to one of the substrates and which convert light signals from outside the one substrate into electric signals, and a large number of electrooptic elements which are disposed between the other substrate and the respective photoelectric elements and in a predetermined relationship of correspondence with the photoelectric elements and which generate light signals by utilizing parts of the electric signals of the corresponding photoelectric elements.