公开(公告)号：US20180182798A1

公开(公告)日：2018-06-28

申请号：US15846584

申请日：2017-12-19

Applicant: IMEC VZW

Inventor： Nicolaas TACK ,  Bert GEELEN ,  Bart VEREECKE

IPC: H01L27/146 ,  G01J1/42

CPC classification number: H01L27/14623 ,  G01J1/4228 ,  G01J3/0229 ,  G01J3/26 ,  G01J3/2803 ,  H01L27/14607 ,  H01L27/14621 ,  H01L27/1464 ,  H01L27/14643

Abstract: An imaging sensor comprises: an array of light-detecting elements, wherein each light-detecting element in the array of light-detecting elements is arranged in the imaging sensor so as to detect a respective wavelength interval, wherein the respective wavelength interval differs for different light-detecting elements; a pattern arranged on the array of light-detecting elements, wherein the pattern defines a plurality of transparent areas, each transparent area being associated with a corresponding light-detecting element in the array of light-detecting elements, wherein a size of a transparent area among the plurality of transparent areas is dependent of the corresponding light-detecting element with which the transparent area is associated.