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:
Aug. 01, 2023
Filed:
Dec. 18, 2020
Applicant:
Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;
Inventors:
Assignee:
ADVANCED SEMICONDUCTOR ENGINEERING, INC., Kaohsiung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/42 (2006.01); G02B 6/30 (2006.01); G02B 6/34 (2006.01); G02B 6/122 (2006.01); G02B 6/13 (2006.01); G02B 6/36 (2006.01); G02B 6/132 (2006.01); G02B 6/124 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4212 (2013.01); G02B 6/122 (2013.01); G02B 6/124 (2013.01); G02B 6/13 (2013.01); G02B 6/132 (2013.01); G02B 6/30 (2013.01); G02B 6/34 (2013.01); G02B 6/3628 (2013.01); G02B 6/42 (2013.01);
Abstract
A device is provided. The device may be an optical device, a light coupling device, or a device containing an optical structure. The device includes a waveguide, a cladding, and a light coupling material. The light coupling material is disposed adjacent to the waveguide and has a first surface and a second surface, where the second surface is disposed further away from the waveguide than the first surface and a thickness of the second surface is greater than that of the first surface.