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. 21, 1986
Filed:
Jun. 18, 1984
Applicant:
Inventors:
Akira Sasano, Tokyo, JP;
Kouichi Seki, Hachioji, JP;
Hideaki Yamamoto, Tokorozawa, JP;
Toru Baji, Kodaira, JP;
Toshihisa Tsukada, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 237 ; 357-2 ; 357 51 ;
Abstract
In a thin film device having a hydrogenated amorphous silicon film, a metal layer is formed on the hydrogenated amorphous silicon film and then the metal layer is removed. A resulting reaction layer formed on the hydrogenated amorphous silicon film is used as a resistor.