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.

Date of Patent:
Sep. 14, 2021

Filed:

Jan. 16, 2020
Applicant:

Asm Technology Singapore Pte Ltd, Singapore, SG;

Inventors:

Ming Yeung Wan, Hong Kong, HK;

Wai Kin Cheung, Hong Kong, HK;

Yu Fu Cheung, Hong Kong, HK;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 21/67 (2006.01); H01L 21/68 (2006.01);
U.S. Cl.
CPC ...
H01L 24/75 (2013.01); H01L 24/83 (2013.01); H01L 21/67259 (2013.01); H01L 21/68 (2013.01); H01L 2224/7592 (2013.01); H01L 2224/75843 (2013.01); H01L 2224/8085 (2013.01); H01L 2224/8317 (2013.01); H01L 2224/8385 (2013.01); H01L 2224/83121 (2013.01); H01L 2224/83169 (2013.01); H01L 2224/83908 (2013.01); H01L 2224/95121 (2013.01); H01L 2224/95148 (2013.01);
Abstract

A bonding apparatus includes a holding element, holding element actuators, sensors, a controller and bond force adjusting actuators. In use, the holding element holds an electrical component and is moved by the holding element actuators in one or more actuating directions to contact the electrical component with a base member. The sensors measure reaction forces exerted on the holding element in response to contact between the electrical component and the base member. The controller determines bond forces to be exerted on actuating areas of the holding element during a bonding process based on the measured reaction forces, and the bond force adjusting actuators exert these bond forces on the actuating areas of the holding element during the bonding process, so as to adjust a tilt of the electrical component relative to the base member.


Find Patent Forward Citations

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Wan, Ming. (2021). Bonding apparatus incorporating variable force distribution (U.S. Patent No. 11121113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11121113

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