Invention Application
- Patent Title: Radiation Emitting Semiconductor Chip and Radiation Emitting Semiconductor Device
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Application No.: US17434511Application Date: 2020-03-04
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Publication No.: US20220130893A1Publication Date: 2022-04-28
- Inventor: Tansen Varghese , Bruno Jentzsch
- 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
- Priority: DE102019106805.3 20190318
- International Application: PCT/EP2020/055693 WO 20200304
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L33/00 ; H01S5/0239

Abstract:
In an embodiment a radiation emitting semiconductor chip includes a semiconductor layer sequence with a plurality of active regions and a main extension plane, wherein each active region has a main extension direction, wherein each active region is configured to emit electromagnetic radiation from an emitter region extending parallel to the main extension plane, wherein at least two active regions overlap in plan view, wherein the emitter regions are arranged at grid points of a regular grid connected by at least one grid line, and wherein the main extension direction of at least one active region encloses an angle of at least 10° and at most 80° with the grid lines of the regular grid.
Public/Granted literature
- US11948966B2 Radiation emitting semiconductor chip and radiation emitting semiconductor device Public/Granted day:2024-04-02
Information query
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