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. 19, 2005
Filed:
Feb. 11, 2004
Applicants:
Takashi Tagami, Osaka, JP;
Yukihisa Kusuda, Osaka, JP;
Seiji Ohno, Osaka, JP;
Nobuyuki Komaba, Osaka, JP;
Inventors:
Takashi Tagami, Osaka, JP;
Yukihisa Kusuda, Osaka, JP;
Seiji Ohno, Osaka, JP;
Nobuyuki Komaba, Osaka, JP;
Assignee:
Nippon Sheet Glass Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L027/15 ; H01L029/74 ;
U.S. Cl.
CPC ...
Abstract
An edge-emitting thyristor having an improved external luminous efficiency and a self-scanning light-emitting device array comprising the edge-emitting thyristor are disclosed. To improve the external luminous efficiency of an edge-emitting light-emitting thyristor, a structure where the current injected from an electrode concentrates on and near the edge of the light-emitting thyristor is adopted.