Invention Grant
- Patent Title: Light emitting device including a filter and a protective layer
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Application No.: US15203025Application Date: 2016-07-06
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Publication No.: US09935244B2Publication Date: 2018-04-03
- Inventor: April Dawn Schricker , Hans-Helmut Bechtel , Kim Kevin Mai , Thomas Diederich , Joost Peter Andre Vogels , Uwe Mackens , Matthias Heidemann
- 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
- Main IPC: H01L33/44
- IPC: H01L33/44 ; H01L33/56 ; H01L25/075 ; H01L33/60 ; H01L25/00 ; H01L33/00 ; H01L33/52 ; H01L33/58 ; H01L33/62 ; H01L33/46 ; H01L33/50
Abstract:
A method according to embodiments of the invention includes providing a plurality of LEDs attached to a mount. A filter is attached to at least one of the plurality of LEDs. A protective layer is formed over the filter. A reflective layer is formed over the mount. A portion of the reflective layer disposed over the protective layer is removed.
Public/Granted literature
- US20160315070A1 LIGHT EMITTING DEVICE INCLUDING A FILTER AND A PROTECTIVE LAYER Public/Granted day:2016-10-27
Information query
IPC分类:
