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:
Oct. 14, 2025
Filed:
Feb. 15, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Youngtek Oh, Suwon-si, KR;
Kyungwook Hwang, Suwon-si, KR;
Dongho Kim, Suwon-si, KR;
Joonyong Park, Suwon-si, KR;
Sanghoon Song, Suwon-si, KR;
Minchul Yu, Suwon-si, KR;
Junsik Hwang, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor chip wet transfer method includes: preparing a transfer substrate that includes a plurality of recesses; supplying a liquid that includes semiconductor chips onto the plurality of recesses of the transfer substrate; aligning the semiconductor chips in the plurality of recesses by sweeping, with an align bar, an upper surface of the transfer substrate supplied with the liquid; and performing cleaning by removing semiconductor chips that are not aligned in the plurality of recesses by using a first magnetic force generating device disposed facing a lower surface of the transfer substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile