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:
Oct. 31, 2000
Filed:
Dec. 17, 1998
Applicant:
Inventors:
Byung-Ryul Ryum, Daejeon, KR;
Soo-Min Lee, Daejeon, KR;
Deok-Ho Cho, Daejeon, KR;
Tae-Hyeon Han, Daejeon, KR;
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
438311 ; 438341 ; 438481 ;
Abstract
The present invention provides a collector device in a bipolar device, having a lateral collector structure on a buried oxide layer. This collector has a high breakdown voltage for high power and operating at a high speed, by isolating a horizontal collector from a substrate by a buried oxide film and horizontally connecting a buried collector to a collector. The buried collector film is formed on the buried insulating film, surrounding the collector film and being horizontally connected to the collector film.