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Registered LIGHT DETECTION DEVICES AND METHODS OF MANUFACTURING THE SAME

광 검출 소자 및 이를 제조하는 방법
이미지 확대
Inventors
Kim Sang Hoon, In Gyoo Kim, Kim Gyungock, Jang Ki Seok, Jiho Joo
Application No.
13284818 (2011.10.28)
Publication No.
20120126357 (2012.05.24)
Registration No.
8928107 (2015.01.06)
Country
UNITED STATES
Project Code
10MB1300, Silicon-based high-speed optical interconnection IC, Kim Gyungock
Abstract
Provided are light detection devices and methods of manufacturing the same. The light detection device includes a first conductive pattern on a surface of a substrate, an insulating pattern on the substrate and having an opening exposing at least a portion of the first conductive pattern, a light absorbing layer filling the opening of the insulating pattern and having a top surface disposed at a level substantially higher than a top surface of the insulating pattern, a second conductive pattern on the light absorbing layer, and connecting terminals electrically connected to the first and second conductive patterns, respectively.
KSP Keywords
Absorbing layer, Conductive pattern, Light detection, detection device