Invention Grant
- Patent Title: Optoelectronic component with ESD protection
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Application No.: US15770334Application Date: 2016-10-24
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Publication No.: US10680135B2Publication Date: 2020-06-09
- Inventor: Berthold Hahn , Korbinian Perzlmaier , Christian Leirer , Anna Kasprzak-Zablocka
- Applicant: OSRAM OLED GMBH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OLED GMBH
- Current Assignee: OSRAM OLED GMBH
- Current Assignee Address: DE Regensburg
- Agency: MH2 Technology Law Group, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@482d9680
- International Application: PCT/EP2016/075555 WO 20161024
- International Announcement: WO2017/072074 WO 20170504
- Main IPC: H01L33/38
- IPC: H01L33/38 ; H01L33/36 ; H01L33/62 ; H01L23/00 ; H01L33/44

Abstract:
The invention relates to an optoelectronic component (100) comprising a semiconductor layer sequence (1) having an active layer (10), wherein the active layer (10) is designed to produce or absorb electromagnetic radiation in intended operation. Furthermore, the component (100) comprises a first contact structure (11) and a second structure (12), by means of which the semiconductor layer sequence (1) can be electrically contacted in intended operation. In operation, a voltage is applied to the contact structures (11, 12), wherein an operation-related voltage difference ΔUbet between the contact structures (11, 12) arises. When the voltage difference is increased, a first arc-over occurs in or on the component (100) between the two contact structures (11, 12). A spark gap (3) between the contact structures (11, 12), which arises in the event of the first arc-over, passes predominantly through a surrounding medium in the form of gas or vacuum and/or through a potting. The first arc-over occurs at a voltage difference of 2·ΔUbet at the earliest.
Public/Granted literature
- US20180315891A1 OPTOELECTRONIC COMPONENT Public/Granted day:2018-11-01
Information query
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