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. 14, 2023
Filed:
Jan. 11, 2019
Tokyo Electron Limited, Tokyo, JP;
Yoshitaka Otsuka, Koshi, JP;
TOKYO ELECTRON LIMITED, Tokyo, JP;
Abstract
A bonding system includes a first holder and a second holder arranged to be spaced apart from each other in a vertical direction; a position adjuster configured to move the first holder and the second holder relatively to perform a position adjustment in a horizontal direction between a first substrate held by the first holder and a second substrate held by the second holder; a pressing unit configured to press the first substrate and the second substrate against each other; a measuring unit configured to measure a position deviation between an alignment mark on the first substrate and an alignment mark on the second substrate, the first substrate and the second substrate being bonded by the pressing unit; and a position adjustment controller configured to control the position adjustment in the horizontal direction in a currently-performed bonding processing based on the position deviation generated in a previously-performed bonding processing.