Invention Grant
- Patent Title: Production of optoelectronic components
-
Application No.: US16765801Application Date: 2018-11-23
-
Publication No.: US11784062B2Publication Date: 2023-10-10
- Inventor: Thomas Schwarz , Andreas Plössl , Jörg Sorg
- Applicant: Osram OLED GmbH
- Applicant Address: DE Regensburg
- Assignee: Osram OLED GmbH
- Current Assignee: Osram OLED GmbH
- Current Assignee Address: DE Regensburg
- Agency: ArentFox Schiff
- Priority: DE 2017128457.5 2017.11.30
- International Application: PCT/EP2018/082375 2018.11.23
- International Announcement: WO2019/105862A 2019.06.06
- Date entered country: 2020-05-20
- Main IPC: H01L21/50
- IPC: H01L21/50 ; H01L25/075 ; H01L25/16 ; H01L33/48 ; H01L33/60 ; H01L33/62 ; H01L21/48 ; H01L21/52

Abstract:
The invention relates to a method for producing optoelectronic components. The invention comprises: provision of a metal substrate, the substrate having a front side and a rear side opposite the front side; front-side removal of substrate material such that the substrate comprises substrate sections protruding in the region of the front side and recesses arranged there between; formation of a plastic body adjacent to substrate sections; arrangement of optoelectronic semiconductor chips on substrate sections; rear-side removal of substrate material in the region of the recesses, such that the substrate is structured into separate substrate sections; and performance of a separation process. The plastic body is divided into separate substrate sections and individual optoelectronic components with at least one optoelectronic semiconductor chip are formed. The invention also relates to an optoelectronic component.
Public/Granted literature
- US20200287111A1 PRODUCTION OF OPTOELECTRONIC COMPONENTS Public/Granted day:2020-09-10
Information query
IPC分类: