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:
Nov. 22, 2016
Filed:
Jan. 16, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 35/02 (2006.01); H01J 35/08 (2006.01);
U.S. Cl.
CPC ...
H01J 35/08 (2013.01); H01J 35/02 (2013.01); H01J 2235/084 (2013.01); H01J 2235/087 (2013.01);
Abstract
A transmission-type X-ray target includes a flat plate-shaped diamond substrate having a first surface and a second surface facing the first surface and a target layer that is located on the first surface. A residual stress of the first surface is lower than a residual stress of the second surface.