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:
Mar. 02, 2021
Filed:
Aug. 13, 2020
Hitachi High-tech Corporation, Tokyo, JP;
Kotaro Hosoya, Agoura Hills, CA (US);
HITACHI HIGH-TECH CORPORATION, Tokyo, JP;
Abstract
According to one embodiment, a holder includes a top member, a side member, and a bottom member. The top member has a hole for allowing transmission of a charged particle beam, and the sample is mountable in the hole. The bottom member is provided to overlap with the top member in a plan view. The side member is connected to a part of the top member and a part of the bottom member such that the top member and the bottom member are separated from each other in a cross-sectional view. An opening portion is a region surrounded by the top member, the side member, and the bottom member, and a scintillator is provided in the opening portion.