Invention Grant
- Patent Title: Solid-state light emitting device with improved color emission
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Application No.: US17178511Application Date: 2021-02-18
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Publication No.: US11894496B2Publication Date: 2024-02-06
- Inventor: Robert Wilcox , Sarah Trinkle , Derek Miller , Peter Andrews , Colin Blakely
- Applicant: CreeLED, Inc.
- Applicant Address: US NC Durham
- Assignee: CreeLED, Inc.
- Current Assignee: CreeLED, Inc.
- Current Assignee Address: US NC Durham
- Agency: Withrow & Terranova, P.L.L.C.
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/48 ; H01L33/58 ; H01L33/60

Abstract:
A light emitting device includes a LED having a light emitting first surface and a light emitting second surface that define a corner. A support layer is disposed to receive light emitted by the light emitting second surface and is disposed adjacent the corner. A luminophoric medium layer at least partially covers the light emitting first surface and the light emitting second surface where the luminophoric medium layer is at least partially supported by the support layer to prevent a narrowing of the luminophoric medium layer.
Public/Granted literature
- US20220262989A1 SOLID-STATE LIGHT EMITTING DEVICE WITH IMPROVED COLOR EMISSION Public/Granted day:2022-08-18
Information query
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