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:
Mar. 04, 2014
Filed:
May. 24, 2011
Mao-jen Wu, Taoyuan, TW;
Hsiao-chin Lan, Taoyuan, TW;
Yun-chih Lee, Taoyuan, TW;
Chia-chi Chang, Taoyuan, TW;
Hsu-liang Hsiao, Taoyuan, TW;
Chin-ta Chen, Taoyuan, TW;
Bo-kuan Shen, Taoyuan, TW;
Guan-fu LU, Taoyuan, TW;
Yan-chong Chang, Taoyuan, TW;
Jen-yu Chang, Taoyuan, TW;
Mao-Jen Wu, Taoyuan, TW;
Hsiao-Chin Lan, Taoyuan, TW;
Yun-Chih Lee, Taoyuan, TW;
Chia-Chi Chang, Taoyuan, TW;
Hsu-Liang Hsiao, Taoyuan, TW;
Chin-Ta Chen, Taoyuan, TW;
Bo-Kuan Shen, Taoyuan, TW;
Guan-Fu Lu, Taoyuan, TW;
Yan-Chong Chang, Taoyuan, TW;
Jen-Yu Chang, Taoyuan, TW;
National Central University, Taoyuan, TW;
Abstract
An optical transmission module includes a semiconductor substrate, a first film layer, an electronic component layer and a waveguide structure. The electronic component layer is used for converting a first electrical signal into an optical signal. The waveguide structure is formed on the first film layer, and includes a first reflective surface, a waveguide body and a second reflective surface. After the optical signal is transmitted through the semiconductor substrate and the first film layer and enters the waveguide structure, the optical signal is reflected by the first reflective surface, transmitted within the waveguide body and reflected by the second reflective surface. After the optical signal reflected by the second reflective surface is transmitted through the first film layer and the semiconductor substrate and received by the electronic component layer, the optical signal is converted into a second electrical signal by the electronic component layer.