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, 2003
Filed:
Feb. 21, 2001
Simon Tam, Cambridge, GB;
Piero Migliorato, Cambridge, GB;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A monolithic semiconductor device comprising a substrate, a layer of photoconductive material formed on the substrate, a transparent insulator formed on the photoconductive material and a layer of material which emits light when electrically stimulated, said layer of light emitting material being formed on the transparent insulator. The light emitting material is preferably an organic electro-luminescent material such as a polymer. Particular application of the device is in implementing an analog based neural network and by selection and arrangement of various components the device may also act as a display. A method of manufacturing the device is also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile