Invention Grant
- Patent Title: Electro-optic modulator device, optical device and method of making an optical device
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Application No.: US16222977Application Date: 2018-12-17
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Publication No.: US10859860B2Publication Date: 2020-12-08
- Inventor: Wan-Yu Lee , Ying-Hao Kuo
- Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
- Applicant Address: TW Hsinchu
- Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
- Current Assignee Address: TW Hsinchu
- Agency: Slater Matsil, LLP
- Main IPC: G02F1/025
- IPC: G02F1/025 ; H01S5/183 ; G02F1/015 ; G02F1/017 ; H01S5/042
Abstract:
An electro-optic modulator device includes a modulation region, a reflecting region, a conductive line and an anti-reflecting region. The modulation region includes a doped region. The reflecting region is over the modulation region. The conductive line is connected to the doped region. The conductive line extends through the reflecting region. The anti-reflecting region is on an opposite surface of the modulation region from the reflecting region.
Public/Granted literature
- US20190121169A1 Electro-Optic Modulator Device, Optical Device and Method of Making an Optical Device Public/Granted day:2019-04-25
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