Invention Grant
- Patent Title: Light-emitting semiconductor component and method for producing a light-emitting semiconductor component
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Application No.: US16769586Application Date: 2018-12-06
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Publication No.: US11600751B2Publication Date: 2023-03-07
- Inventor: Adrian Stefan Avramescu , Siegfried Herrmann , Alexander Behres
- Applicant: Osram Oled GmbH
- Applicant Address: DE Regensburg
- Assignee: Osram Oled GmbH
- Current Assignee: Osram Oled GmbH
- Current Assignee Address: DE Regensburg
- Agency: Viering, Jentschura & Partner MBB
- Priority: DE102017129940.8 20171214,DE102018111021.9 20180508
- International Application: PCT/EP2018/083789 WO 20181206
- International Announcement: WO2019/115344 WO 20190620
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L27/15

Abstract:
A light-emitting semiconductor component may include a semiconductor body having an active region configured to emit a primary radiation, a first conversion element to convert the primary radiation to a first secondary radiation, a second conversion element to convert the primary radiation to a second secondary radiation, and a mask. The first conversion element and the second conversion element may be arranged at a top side of the semiconductor body, may be configured as bodies that partly cover the semiconductor body, and may be connected to the semiconductor body. The mask may be arranged between the first conversion element, the second conversion element, and the semiconductor body. The mask may have an opening in the region of each conversion element.
Public/Granted literature
- US20200343420A1 LIGHT-EMITTING SEMICONDUCTOR COMPONENT AND METHOD FOR PRODUCING A LIGHT-EMITTING SEMICONDUCTOR COMPONENT Public/Granted day:2020-10-29
Information query
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