Invention Grant
- Patent Title: Component having improved coupling-out properties
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Application No.: US15738427Application Date: 2016-07-12
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Publication No.: US10355174B2Publication Date: 2019-07-16
- Inventor: Markus Maute , Lutz Höppel , Jürgen Moosburger , Thomas Schwarz , Matthias Sabathil , Ralph Wirth , Alexander Linkov , Johannes Baur
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: DLA Piper LLP (US)
- Priority: DE102015111493 20150715
- International Application: PCT/EP2016/066525 WO 20160712
- International Announcement: WO2017/009331 WO 20170119
- Main IPC: H01L33/20
- IPC: H01L33/20 ; H01L33/24 ; H01L33/30 ; H01L33/38 ; H01L33/40 ; H01L33/46 ; H01L33/60 ; H01L33/62

Abstract:
A component includes a carrier and a semiconductor body arranged on the carrier, wherein the semiconductor body has an active layer arranged between the first and second semiconductor layers and is configured to generate, during operation of the component, an electromagnetic radiation that can be coupled out from the component through a first main surface, the first main surface of the component has an electrical contact layer configured to electrically contact a first semiconductor layer and in a plan view the carrier covers the first main surface in places, and in direct vicinity of the electrical contact layer the component includes a shielding structure configured to prevent electromagnetic radiation generated by the active layer from impinging onto the contact layer.
Public/Granted literature
- US20180182926A1 COMPONENT HAVING IMPROVED COUPLING-OUT PROPERTIES Public/Granted day:2018-06-28
Information query
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