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公开(公告)号:US20080217651A1
公开(公告)日:2008-09-11
申请号:US11829257
申请日:2007-07-27
Applicant: Chee-Wee Liu , Chu-Hsuan Lin , Cheng-The Yu
Inventor: Chee-Wee Liu , Chu-Hsuan Lin , Cheng-The Yu
IPC: H01L31/028 , H01L31/0224
CPC classification number: H01L31/113 , H01L31/1804 , Y02E10/547 , Y02P70/521
Abstract: A photodetector is provided. The photodetector includes a base piece; a germanium layer mounted on the base piece and including a first area and a second area; a first metal electrode mounted on the first area; an insulation layer mounted on the second area; and a second metal electrode mounted on the insulation layer.
Abstract translation: 提供光电检测器。 光检测器包括基片; 安装在所述基片上并包括第一区域和第二区域的锗层; 安装在第一区域上的第一金属电极; 安装在所述第二区域上的绝缘层; 以及安装在所述绝缘层上的第二金属电极。