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:
Oct. 06, 2020
Filed:
Sep. 20, 2018
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Yu-Kuang Liao, Hsinchu, TW;
Cheng-Chun Tsai, Hsinchu, TW;
Chen-Hua Yu, Hsinchu, TW;
Fang-Cheng Chen, Hsin-Chu, TW;
Wen-Chih Chiou, Miaoli County, TW;
Ping-Jung Wu, Hsinchu, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
A semiconductor package includes a first optical transceiver, a second optical transceiver, a third optical transceiver, and a plasmonic waveguide. The first optical transceiver includes at least one optical input/output portion for transmitting and receiving optical signal. The second optical transceiver is stacked on the first optical transceiver. The third optical transceiver includes at least one optical input/output portion for transmitting and receiving optical signal. The third optical transceiver is stacked on the second optical transceiver. The plasmonic waveguide penetrates through the second optical transceiver and optically couples the at least one optical input/output portion of the first optical transceiver and the at least one optical input/output portion of the third optical transceiver.