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:
Aug. 26, 2025
Filed:
Jun. 14, 2023
Shinko Electric Industries Co., Ltd., Nagano, JP;
Masahiro Sunohara, Nagano, JP;
Riku Nishikawa, Nagano, JP;
SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano, JP;
Abstract
A substrate fixing device includes a base plate, a ceramic plate fixed to the base plate and configured to adsorb a substrate by electrostatic force, and an adhesive layer bonding the base plate and the ceramic plate. The adhesive layer includes a plurality of linear heat transfer bodies arranged adjacent to each other such that a longitudinal direction of each linear heat transfer body is along a stack direction of the ceramic plate and the base plate, and a resin filled between adjacent heat transfer bodies of the heat transfer bodies and bonded to the ceramic plate and the base plate.