Invention Grant
- Patent Title: Method of manufacturing optoelectronic components and device for manufacturing optoelectronic components
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Application No.: US14400668Application Date: 2013-05-24
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Publication No.: US09793445B2Publication Date: 2017-10-17
- Inventor: Ion Stoll , Hans-Christoph Gallmeier , Claudia Jurenka
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE
- Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH
- Current Assignee Address: DE
- Agency: DLA Piper LLP (US)
- Priority: DE102012208900 20120525
- International Application: PCT/EP2013/060737 WO 20130524
- International Announcement: WO2013/174977 WO 20131128
- Main IPC: H01L33/50
- IPC: H01L33/50 ; B05B5/00 ; B05B5/025 ; B05B5/16

Abstract:
A method of manufacturing optoelectronic components includes spraying a fluorescent layer of an optoelectronic component onto a substrate, the substance or the substance mixture of the fluorescent layer including an electric charge when sprayed on, and wherein the electrically charged substance or the at least partially electrically charged substance mixture includes a larger electric potential when the fluorescent layer is sprayed on than at least one area of the substrate; and locally adjusting the thickness of the fluorescent layer of the sprayed-on fluorescent substance when spraying on the fluorescent layer onto the substrate by an electric potential gradient.
Public/Granted literature
- US20150155446A1 METHOD OF MANUFACTURING OPTOELECTRONIC COMPONENTS AND DEVICE FOR MANUFACTURING OPTOELECTRONIC COMPONENTS Public/Granted day:2015-06-04
Information query
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