Invention Grant
- Patent Title: Light emitting diode with thin multilayer phosphor film
- Patent Title (中): 具有薄多层荧光膜的发光二极管
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Application No.: US12836852Application Date: 2010-07-15
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Publication No.: US07973465B2Publication Date: 2011-07-05
- Inventor: Alex Shaikevitch , Rene Helbing
- Applicant: Alex Shaikevitch , Rene Helbing
- Applicant Address: US CA Livermore
- Assignee: Bridgelux, Inc.
- Current Assignee: Bridgelux, Inc.
- Current Assignee Address: US CA Livermore
- Agency: Arent Fox LLP
- Main IPC: H01J1/62
- IPC: H01J1/62

Abstract:
A multiple layer film and a method of manufacturing the same, the film having a phosphor bearing layer including phosphor and a carrier, and a rigid protective layer. In some embodiments a mixture including phosphor and an uncurable fluid are dispensed onto a surface, and the mixture is at least partially dried. A curable fluid is dispensed onto the at least partially dried mixture, and the curable fluid is cured.
Public/Granted literature
- US20110101395A1 LIGHT EMITTING DIODE WITH THIN MULTILAYER PHOSPHOR FILM Public/Granted day:2011-05-05
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