Invention Grant
- Patent Title: Method of forming a wavelength converted light emitting device
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Application No.: US15113738Application Date: 2015-01-20
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Publication No.: US09666771B2Publication Date: 2017-05-30
- Inventor: April Dawn Schricker , Oleg Borisovich Shchekin , Kenneth Vampola , Hans-Helmut Bechtel , Guido Salmaso
- 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
- Agency: Volpe and Koenig, P.C.
- International Application: PCT/IB2015/050423 WO 20150120
- International Announcement: WO2015/128750 WO 20150903
- Main IPC: H01L21/78
- IPC: H01L21/78 ; H01L33/50 ; H01L33/60 ; H01L31/18 ; H01L21/304
Abstract:
A method according to embodiments of the invention includes disposing a support layer (32) on a surface of a wavelength converting ceramic wafer (30). The wavelength converting ceramic wafer and the support layer are diced (42) to form wavelength converting members. A wavelength converting member is attached to a light emitting device. After attaching the wavelength converting member to the light emitting device, the support layer is removed.
Public/Granted literature
- US20170012183A1 METHOD OF FORMING A WAVELENGTH CONVERTED LIGHT EMITTING DEVICE Public/Granted day:2017-01-12
Information query
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