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. 12, 1988
Filed:
Nov. 05, 1985
Akira Miura, Toride, JP;
Koichi Mizushima, Kamakura, JP;
Keijiro Hirahara, Tokyo, JP;
Nobuhiro Gemma, Yokohama, JP;
Taiji Furuno, Niiza, JP;
Hiroyuki Sasabe, Tokyo, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A light emitting element formed of a metal-insulator-semiconductor junction, the improvement wherein the insulator is a Langmuir-Blodgett film of an organic substance containing at least one of a synthetic protein and a natural protein. According to the element of this invention, stability of dynamic characteristics, luminescence efficiency and long-term stability can be significantly improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile