Invention Grant
- Patent Title: Electromagnetic radiation emitting optoelectronic component and method for manufacturing an optoelectronic component
- Patent Title (中): 电磁辐射发射光电子元件及其制造方法
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Application No.: US12594185Application Date: 2008-03-26
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Publication No.: US08378366B2Publication Date: 2013-02-19
- Inventor: Karlheinz Arndt , Kirstin Petersen
- Applicant: Karlheinz Arndt , Kirstin Petersen
- Applicant Address: DE Regensburg
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE Regensburg
- Agency: Cozen O'Connor
- Priority: DE102007015474 20070330
- International Application: PCT/DE2008/000507 WO 20080326
- International Announcement: WO2008/119327 WO 20081009
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L29/18 ; H01L21/00
Abstract:
An optoelectronic component is specified that emits a useful radiation. It comprises a housing having a housing base body with a housing cavity, and a light-emitting diode chip arranged in the housing cavity. At least one base body material of the housing base body has radiation-absorbing particles admixed in a targeted manner to reduce its reflectivity. According to another embodiment of the component, the housing additionally or alternatively has a housing material transmissive for the useful radiation that has radiation-absorbing particles admixed in a targeted manner to reduce its reflectivity. In addition, a method for manufacturing such a component is specified.
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