Invention Grant
- Patent Title: Lighting device with color scattering layer and method for producing a lighting device
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Application No.: US15306966Application Date: 2015-04-30
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Publication No.: US10374196B2Publication Date: 2019-08-06
- Inventor: David Racz , Guenter Spath , Markus Richter
- 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
- Agency: Slater Matsil, LLP
- Priority: DE102014106074 20140430
- International Application: PCT/EP2015/059455 WO 20150430
- International Announcement: WO2015/166022 WO 20151105
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L33/44 ; H01L27/02 ; H01L27/32 ; H01L51/56 ; H01L25/075 ; H01L33/50

Abstract:
A lighting device and a method for producing a lighting device are disclosed. In an embodiment, the lighting device includes a carrier, at least one optoelectronic illuminant arranged on the carrier, the illuminant configured to emit light into an emission area and a color scattering layer located in the emission area, the color scattering layer configured to generate a color by scattering of light at a surface of the color scattering layer facing away from the illuminant.
Public/Granted literature
- US20170054110A1 Lighting Device and Method for Producing a Lighting Device Public/Granted day:2017-02-23
Information query
IPC分类: