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:
May. 20, 2025
Filed:
Jan. 26, 2022
Apple Inc., Cupertino, CA (US);
Lei Zhang, Albuquerque, NM (US);
Fang Ou, San Jose, CA (US);
Lina He, San Jose, CA (US);
Paul S. Drzaic, Morgan Hill, CA (US);
Dmitry S. Sizov, Cupertino, CA (US);
Ranojoy Bose, Fremont, CA (US);
Yuewei Zhang, Santa Barbara, CA (US);
Xiaobin Xin, Sunnyvale, CA (US);
Nathaniel T. Lawrence, San Francisco, CA (US);
Wei H. Yao, Palo Alto, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Methods and structures are described to facilitate the transfer of device layer coupons with controlled vertical position. In an embodiment, a plurality of device layer coupons is bonded to a receiving substrate with an adhesive layer, where distance between front surfaces of the plurality of device layer coupons and a bulk layer of the receiving substrate is controlled by a plurality of rigid mechanical spacers.