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:
Sep. 16, 1980
Filed:
Dec. 14, 1978
Applicant:
Inventors:
Rudolf P Tijburg, Eindhoven, NL;
Teunis Van Dongen, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ; H01L / ; H01S / ;
U.S. Cl.
CPC ...
148-15 ; 148175 ; 357 18 ;
Abstract
A method of manufacturing a device in which a surface of a body is provided with a gold layer masking against a proton bombardment, in which the gold pattern is formed by means of a photoetching process, the gold pattern is removed after the subsequent proton bombardment of the body. The masking gold layer is obtained by providing on the body a quantity of gold simultaneously with a quantity of an addition which is small as compared with the quantity of gold.