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:
May. 17, 1988
Filed:
Jan. 29, 1987
Applicant:
Inventors:
Stanford R Ovshinsky, Bloomfield Hills, MI (US);
David D Allred, Troy, MI (US);
Lee Walter, Bloomfield Hills, MI (US);
Stephen J Hudgens, Southfield, MI (US);
Assignee:
Energy Conversion Devices, Inc., Troy, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427 39 ; 437233 ;
Abstract
An improved method of fabricating the thin film layers of an electrostatic image producing device utilizing microwave energy by operating at substantially the minimum of the pressure-power curve for the particular geometry of reaction vessel and composition of reaction gases being utilized.