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:
Jun. 16, 2026
Filed:
Oct. 25, 2023
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventors:
Shuen-Shin Liang, Hsinchu County, TW;
Tsung-Fu Tsai, Changhua County, TW;
Szu-Wei Lu, Hsinchu City, TW;
Chung-Shi Liu, Hsinchu City, TW;
Chen-Hua Yu, Hsinchu City, TW;
Assignee:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/01 (2006.01);
U.S. Cl.
CPC ...
G02F 1/0113 (2021.01); G02F 1/0102 (2013.01); G02F 2201/02 (2013.01); G02F 2201/128 (2013.01); G02F 2201/302 (2013.01);
Abstract
An electro-optical device includes a waveguide and a first electrode and a second electrode. The first electrode and the second electrode at first and second sides of the waveguide, wherein the first electrode and the second electrode directly contact and extend beyond the first and second sides of the waveguide respectively.