Invention Grant
- Patent Title: Wavelength converted light emitting device
- Patent Title (中): 波长转换发光器件
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Application No.: US14439368Application Date: 2013-10-25
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Publication No.: US09324926B2Publication Date: 2016-04-26
- Inventor: April Dawn Schricker , Kim Kevin Mai , Grigoriy Basin
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips N.V.
- Current Assignee: Koninklijke Philips N.V.
- Current Assignee Address: NL Eindhoven
- International Application: PCT/IB2013/059647 WO 20131025
- International Announcement: WO2014/072865 WO 20140515
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L33/56 ; H01L25/075 ; H01L33/50 ; H01L27/15 ; H01L33/54 ; H01L33/60 ; H01L33/44 ; H01L33/46
Abstract:
A structure according to embodiments of the invention includes a plurality of LEDs attached to a mount. A wavelength converting layer is disposed over the LEDs. A transparent layer is disposed over the wavelength converting layer. Reflective material is disposed between neighboring LEDs.
Public/Granted literature
- US20150280083A1 WAVELENGTH CONVERTED LIGHT EMITTING DEVICE Public/Granted day:2015-10-01
Information query
IPC分类:
