Invention Grant
- Patent Title: Optoelectronic semiconductor component
-
Application No.: US16480966Application Date: 2018-03-05
-
Publication No.: US10833234B2Publication Date: 2020-11-10
- Inventor: Christopher Wiesmann
- Applicant: OSRAM OLED GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OLED GmbH
- Current Assignee: OSRAM OLED GmbH
- Current Assignee Address: DE Regensburg
- Agency: DLA Piper LLP (US)
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@204b9766
- International Application: PCT/EP2018/055356 WO 20180305
- International Announcement: WO2018/162420 WO 20180913
- Main IPC: H01L33/60
- IPC: H01L33/60 ; H01L33/20 ; H01L33/48 ; H01L33/58 ; H01L33/46

Abstract:
An optoelectronic semiconductor component includes a semiconductor layer sequence that generates radiation, the semiconductor layer sequence has an emission side and a rear side opposite said emission side, a mirror for the generated radiation on the rear side, a carrier that is transmissive to the radiation generated, on the emission side, and a reflector housing on side surfaces of the carrier, the reflector housing is impermeable to the generated radiation and configured for diffuse reflection of generated radiation and includes a radiation exit opening, wherein at least one of a width of an opening in the reflector housing and an area of the radiation exit opening decrease(s) in a direction away from the emission side, and a maximum emission of the generated radiation takes place in an emission angle range of 30° to 60°, relative to a perpendicular to the emission side.
Public/Granted literature
- US20200006609A1 OPTOELECTRONIC SEMICONDUCTOR COMPONENT Public/Granted day:2020-01-02
Information query
IPC分类: