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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 12439746 B1

PDFFull Text
Date of Patent:
Oct. 07, 2025

Filed:

Oct. 18, 2022

Seal ring with inner setback wall for yield improvement

Applicant:

Apple Inc., Cupertino, CA (US);

Inventors:

Christopher L. Boitnott, Redwood City, CA (US);

Alejandro X. Levander, El Granada, CA (US);

Cheuk Chi Lo, Belmont, CA (US);

Chun-Ming Tang, Saratoga, CA (US);

Patrick B. Bennett, San Leandro, CA (US);

Peng Xu, Santa Clara, CA (US);

To C. Tan, Redwood City, CA (US);

Yingkan Lin, San Jose, CA (US);

Assignee:

Apple Inc., Cupertino, CA (US);

Attorney:

Aikin & Gallant, LLP

Primary Examiner:

Xia L Cross

Int. Cl.
CPC ...
H10H 20/853 (2025.01); H10H 29/14 (2025.01); H10K 50/84 (2023.01); H10K 59/123 (2023.01); H10K 59/131 (2023.01);
U.S. Cl.
CPC ...
H10H 20/853 (2025.01); H10H 29/142 (2025.01); H10K 50/84 (2023.02); H10K 59/123 (2023.02); H10K 59/131 (2023.02);
Abstract

Display panels and methods of fabrication are described which a seal ring is formed within a build-up structure over a semiconductor substrate. The seal ring may include an outer perimeter wall and an inner setback wall spaced apart from the outer perimeter wall and directly underneath a contact ledge of the display panel.

Find Patent Forward Citations

Boitnott, Christopher. (2025). Seal ring with inner setback wall for yield improvement (U.S. Patent No. 12439746). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12439746

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

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