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:
Apr. 14, 2026
Filed:
Jun. 23, 2023
Applicant:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Inventors:
Assignee:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/13 (2006.01); C30B 25/02 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02B 6/131 (2013.01); C30B 25/02 (2013.01); G02B 2006/12169 (2013.01);
Abstract
Optical devices and methods of manufacture are provided which form a first active layer of optical devices. After the first active layer of optical devices is formed, a second active layer of optical devices is manufactured over the first active layer of optical devices, wherein the second active layer of optical devices is formed to create the optical devices with crystalline material.