Invention Grant
- Patent Title: Light-emitting semiconductor chip and display device
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Application No.: US16633826Application Date: 2018-07-31
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Publication No.: US11127779B2Publication Date: 2021-09-21
- Inventor: Peter Brick , Hubert Halbritter , Mikko Perälä , Frank Singer
- Applicant: OSRAM OLED GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OLED GmbH
- Current Assignee: OSRAM OLED GmbH
- Current Assignee Address: DE Regensburg
- Agency: Slater Matsil, LLP
- Priority: DE102017117540.7 20170802
- International Application: PCT/EP2018/070736 WO 20180731
- International Announcement: WO2019/025442 WO 20190207
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L25/16 ; H01L33/50

Abstract:
A light-emitting semiconductor chip and a display device are disclosed. In an embodiment a light-emitting semiconductor chip includes an emission surface formed with a plurality of first emission regions and second emission regions, wherein the first emission regions and the second emission regions are configured to emit light of a predeterminable color location, wherein the first and second emission regions are separately controllable from each other, wherein the first emission regions and second emission regions are arranged next to one another in a first plane, wherein all second emission regions form at least a part of an outer edge of the emission surface, and wherein the first emission regions have a smaller extent than the second emission regions along at least one direction lying in the first plane.
Public/Granted literature
- US20200273907A1 Light-Emitting Semiconductor Chip and Display Device Public/Granted day:2020-08-27
Information query
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