Invention Grant
- Patent Title: Buried-type optical input/output devices and methods of manufacturing the same
- Patent Title (中): 掩埋式光输入/输出装置及其制造方法
-
Application No.: US13494445Application Date: 2012-06-12
-
Publication No.: US08873901B2Publication Date: 2014-10-28
- Inventor: Pil-Kyu Kang , Dae-Lok Bae , Byung-Lyul Park , Gil-Heyun Choi
- Applicant: Pil-Kyu Kang , Dae-Lok Bae , Byung-Lyul Park , Gil-Heyun Choi
- Applicant Address: KR Gyeonggi-Do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2011-0056950 20110613
- Main IPC: G02B6/12
- IPC: G02B6/12 ; G02B6/30 ; G02B6/124 ; G02B6/42
Abstract:
Optical input/output (I/O) devices, which include a substrate including a trench, a waveguide within the trench of the substrate; and a photodetector within the trench and optically connected to the waveguide. An upper surface of the photodetector is at a same level as an upper surface of the waveguide.
Public/Granted literature
- US20120314993A1 BURIED-TYPE OPTICAL INPUT/OUTPUT DEVICES AND METHODS OF MANUFACTURING THE SAME Public/Granted day:2012-12-13
Information query
