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:
Jul. 08, 2003
Filed:
Dec. 28, 2000
Hideo Kawai, Sagamihara, JP;
Kazushi Higashi, Neyagawa, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An optical information processing apparatus for use in optical computing, optical image processing, and the like and, more particularly, a small-sized integrated optical information processing apparatus having multiple arrays, a high pixel density and a large number of pixels. The optical information processing apparatus includes a light emitting device array in which light emitting devices are inserted in through holes provided in a silicon substrate for receiving light emitting devices, a semiconductor arithmetic circuit chip , and a glass substrate provided with diffraction type optical devices. Thus, a small-sized optical information processing apparatus having multiple arrays and a high pixel density can be realized.