公开(公告)号：US20170271537A1

公开(公告)日：2017-09-21

申请号：US15444806

申请日：2017-02-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Suyoun LEE ,  Byung-ki CHEONG ,  Seong Keun KIM ,  Do Kyung HWANG ,  Hyunsu JU ,  Young Tack LEE

IPC: H01L31/032 ,  H01L31/109 ,  H01L31/112 ,  H01L27/146

CPC classification number: H01L31/0324 ,  H01L27/14645 ,  H01L27/14647 ,  H01L31/032 ,  H01L31/109 ,  H01L31/1129

Abstract: Embodiments are directed to a chalcogenide material-based filterless color image sensor, which includes a substrate, a first chalcogenide material layer formed on a substrate for a first color, a second chalcogenide material layer formed on the first chalcogenide material layer for a second color, and a third chalcogenide material layer formed on the second chalcogenide material layer for a third color.