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:
May. 08, 1990
Filed:
Jan. 24, 1989
Applicant:
Inventors:
Yoshiharu Ooi, Shizuoka, JP;
Tsutomu Hara, Shizuoka, JP;
Assignee:
Hamamatsu Photonics Kabushiki Kaisha, Shizuoka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
350355 ; 350392 ;
Abstract
A spatial light modulating device has a light modulating means which comprises a substrate which is transparent with respect to readout light and whose first surface is coated with a first transparent conductive film, an electro-optic crystal plate whose first surface being opposed to the first surface of the substrate is coated with a second transparent conductive film, an adhesive layer for bonding the substrate and the electro-optic crystal plate, and conductive substances disposed in the adhesive layer so as to electrically connect the first and second transparent conductive films.