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. 08, 1977
Filed:
Jun. 05, 1975
Applicant:
Inventors:
Lambertus Jacobus Bollen, Eindhoven, NL;
Cornelus Petrus Damen, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 30 ; 357 71 ; 357 67 ; 357 10 ;
Abstract
The invention relates to a photodiode having a semiconductor body comprising regions of opposite conductivity types which are separated by a p-n junction and of which at least one region has an anti-reflective layer. The anti-reflective layer consists of tin-doped indium oxide and forms an ohmic connection with the one region.