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:
Sep. 30, 2025
Filed:
Jul. 15, 2022
Jeol Ltd., Tokyo, JP;
JEOL Ltd., Tokyo, JP;
Abstract
A specimen machining device includes an illumination system that illuminates a specimen; a camera that photographs the specimen; and a processing unit that controls the illumination system and the camera, and acquires a machining control image which is used for controlling an ion source and a display image which is displayed on a display unit. The processing unit controls the illumination system to illuminate the specimen under a machining illumination condition; acquires the machining control image by controlling the camera to photograph the specimen illuminated under the machining control illumination condition; controls the ion source based on the machining control image; controls the illumination system to illuminate the specimen under a display illumination condition which is different from the machining control illumination condition; acquires the display image by controlling the camera to photograph the specimen illuminated under the display illumination condition; and displays the display image on the display unit.