公开(公告)号：US20220359594A1

公开(公告)日：2022-11-10

申请号：US17634665

申请日：2020-07-21

Applicant: ams AG

Inventor： Patrik PERTL ,  Gerhard EILMSTEINER

IPC: H01L27/146 ,  G02B1/116

Abstract: An optoelectronic device comprises a substrate with a photosensitive structure, a dielectric layer on a main surface of the substrate, the dielectric layer having a top surface facing away from the substrate. At least one wiring layer is arranged in the dielectric layer in places and at least one contact area is formed by a portion of the at least one wiring layer. An opening is formed at the top surface of the dielectric layer, the opening extending towards the contact area. An optical element is arranged on the top surface of the dielectric layer above the photosensitive structure and an optical filter is arranged on the top surface of the dielectric layer, the optical filter being electrically conductive, covering a portion of the optical element and being in electrical contact with the contact area. Furthermore, a method for producing an optoelectronic device is provided.

公开(公告)号：US20220216244A1

公开(公告)日：2022-07-07

申请号：US17601914

申请日：2020-04-04

Applicant: ams AG

Inventor： Gerhard EILMSTEINER ,  Hannes BRANDNER ,  Patrik PERTL

IPC: H01L27/144 ,  H01L23/00

Abstract: An apparatus includes an optical device (22) and an electrically conductive bond pad (32). A multi-layer stack (42,44,46) of electrically conductive materials is disposed on the bond pad (32). An ITO layer (48) is disposed at least partially on the optical device (22) and makes ohmic contact with the multi-layer stack (42,44,46).