Invention Grant
US09589852B2 Electrostatic phosphor coating systems and methods for light emitting structures and packaged light emitting diodes including phosphor coating
有权
用于发光结构的静电荧光体涂覆系统和方法以及包括磷光体涂层的封装发光二极管
- Patent Title: Electrostatic phosphor coating systems and methods for light emitting structures and packaged light emitting diodes including phosphor coating
- Patent Title (中): 用于发光结构的静电荧光体涂覆系统和方法以及包括磷光体涂层的封装发光二极管
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Application No.: US13947623Application Date: 2013-07-22
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Publication No.: US09589852B2Publication Date: 2017-03-07
- Inventor: Harry A. Seibel, II , Brian Thomas Collins
- Applicant: Cree, Inc.
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Myers Bigel, P.A.
- Main IPC: H01L21/67
- IPC: H01L21/67 ; H01L21/66 ; H01L33/00
Abstract:
Methods are disclosed including applying a layer of binder material onto an LED structure. A luminescent solution including an optical material suspended in a solution is atomized using a flow of pressurized gas, and the atomized luminescent solution is sprayed onto the LED structure including the layer of binder material using the flow of pressurized gas.
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Information query
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