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:
Mar. 19, 1996
Filed:
Aug. 03, 1994
Applicant:
Inventor:
Jong U Bu, Seoul, KR;
Assignee:
Goldstar Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
250372 ; 250374 ;
Abstract
This invention relates to a sensor for detecting ultra-violet rays suitable for mass-production. The sensor for detecting ultra-violet rays includes one that is formed by junction of an upper layer with a lower layer so as to face each other across an air cavity, which lower layer includes a silicon substrate having a cavity, an insulation layer formed on all over the silicon substrate, a photoelectric pole part formed on the insulation layer and a protection layer formed on the photoelectric part, and which upper layer includes a glass substrate having a transmissive characteristic to ultra-violet rays, and an anode part formed on the glass substrate.