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:
Dec. 16, 1980
Filed:
Jun. 14, 1978
Applicant:
Inventors:
Frederick R Hughes, Lancaster, PA (US);
Paul Nyul, New Holland, PA (US);
Assignee:
RCA Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 30 ; 357 17 ; 357 74 ; 357 81 ; 313475 ; 350 9627 ;
Abstract
A fiber-optic face plate is mounted across the light emitting surface of an electroluminescent semiconductor element so that the light emitted from the semiconductor element passes through the face plate. The electroluminescent semiconductor element may be enclosed in a housing with the face plate extending across and being hermetically sealed to an end of the housing.