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:
Jan. 14, 2025
Filed:
May. 27, 2019
Hitachi High-tech Corporation, Tokyo, JP;
Shigeru Haneda, Tokyo, JP;
Junzo Azuma, Tokyo, JP;
Hitachi High-Tech Corporation, Tokyo, JP;
Abstract
A sample holder HL capable of efficiently applying a pressure to an observation surface of a sample SAM is provided. The sample holder HL includes a fixed electrode, a movable electrode, and a pressure applying memberattached to the movable electrodeand having a function to move the movable electrodein a horizontal direction. When the sample SAM is held between a side surface of the fixed electrodeand a side surface of the movable electrode, an upper surface of the sample SAM is located within a range of a width of the pressure applying memberat a position where the pressure applying memberis in contact with the movable electrodein the Z direction.