Invention Application
- Patent Title: OPTOELECTRONIC SEMICONDUCTOR DEVICE, OPTOELECTRONIC SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING AN OPTOELECTRONIC SEMICONDUCTOR DEVICE
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Application No.: US17440213Application Date: 2020-03-16
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Publication No.: US20220149256A1Publication Date: 2022-05-12
- Inventor: Lutz HOEPPEL , Attila MOLNAR
- 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: DE102019106931.9 20190319
- International Application: PCT/EP2020/057137 WO 20200316
- Main IPC: H01L33/62
- IPC: H01L33/62 ; H01L33/00 ; H01L33/22 ; H01L33/60
Abstract:
An optoelectronic semiconductor device may include a carrier having a roughened first main surface and optoelectronic semiconductor chips arranged over the roughened first main surface. The combined surface area of the optoelectronic semiconductor chips is smaller than the surface area of the carrier, and a part of the roughened first main surface is arranged between adjacent optoelectronic semiconductor chips.
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