发明申请
- 专利标题： PHOTO DETECTOR DEVICE
- 专利标题（中）： 照片检测器装置
-
申请号： US12350991申请日： 2009-01-09
-
公开(公告)号： US20090179225A1公开(公告)日： 2009-07-16
- 发明人: Matthias Fertig , Thomas E. Morf , Jonas R. Weiss , Thomas Pflueger , Nikolaj Moll
- 申请人： Matthias Fertig , Thomas E. Morf , Jonas R. Weiss , Thomas Pflueger , Nikolaj Moll
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 优先权： EP08100425.1 20080114
- 主分类号： H01L31/0256
- IPC分类号： H01L31/0256 ; H01L21/20
摘要：
A photo detector device comprising a first layer comprising a first material, and a second layer arranged adjacent to the first layer, the second layer comprising strained silicon, wherein the second layer further comprises a light absorption region located substantially within the strained silicon, wherein the first or the second layer is arranged on a substrate.
公开/授权文献
- US07880207B2 Photo detector device 公开/授权日：2011-02-01
信息查询
IPC分类:
