Invention Application
- Patent Title: LIGHT EMITTING DIODE (LED) COMPONENTS AND METHODS
- Patent Title (中): 发光二极管（LED）组件和方法
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Application No.: US14538526Application Date: 2014-11-11
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Publication No.: US20160133610A1Publication Date: 2016-05-12
- Inventor: Jesse Colin Reiherzer , Colin Kelly Blakely , Arthur Fong-Yuen Pun , Troy Anthony Trottier
- Applicant: Cree, Inc.
- Main IPC: H01L25/075
- IPC: H01L25/075 ; H01L33/56 ; F21V23/00 ; H01L33/50 ; F21V9/16 ; H01L33/54 ; H01L33/48
Abstract:
Light emitting diode (LED) components and related methods are disclosed. LED components include a submount, at least one LED chip on a first surface of the submount, and a non-reflective, light permeable structure or dam. The light permeable dam can provide a component having a viewing angle that is greater than 115°. A method of providing an LED component includes providing a non-metallic submount, attaching at least one LED chip to a first surface of the submount, and dispensing a non-reflective, light permeable dam over the first surface of the submount about the at least one LED chip thereby providing a component having a viewing angle that is greater than 115°.
Public/Granted literature
- US10453825B2 Light emitting diode (LED) components and methods Public/Granted day:2019-10-22
Information query
IPC分类:
