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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.:

US 12057331 B1

PDFFull Text
Date of Patent:
Aug. 06, 2024

Filed:

Jun. 11, 2021

High density pick and sequential place transfer process and tool

Applicant:

Apple Inc., Cupertino, CA (US);

Inventors:

Hyeun-Su Kim, Mountain View, CA (US);

Dariusz Golda, Portola Valley, CA (US);

Chae Hyuck Ahn, Campbell, CA (US);

Kevin T. Huang, Atherton, CA;

Eric B. Newton, Albany, CA (US);

Assignee:

Apple Inc., Cupertino, CA (US);

Attorney:

Aikin & Gallant, LLP

Primary Examiner:

Victor A Mandala

Assistant Examiner:

Colleen E Snow

Int. Cl.
CPC ...
H01L 21/00 (2006.01); B65G 47/90 (2006.01); H01L 21/67 (2006.01); H01L 25/075 (2006.01); H01L 33/62 (2010.01); B41F 16/00 (2006.01);
U.S. Cl.
CPC ...
H01L 21/67144 (2013.01); B65G 47/90 (2013.01); H01L 25/0753 (2013.01); H01L 33/62 (2013.01); B41F 16/00 (2013.01); H01L 2933/0066 (2013.01);
Abstract

Mass transfer tools and methods for high density transfer of arrays of micro devices are described. In an embodiment, a mass transfer tool includes a micro pick up array with an array of transfer heads arranged in clusters. The clusters of transfer heads can be used to pick up a high density group of micro devices followed by sequential placement onto a receiving substrate.

Find Patent Forward Citations

Kim, Hyeun-Su. (2024). High density pick and sequential place transfer process and tool (U.S. Patent No. 12057331). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12057331

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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