Invention Grant
- Patent Title: LED structure, LED device and methods for forming the same
- Patent Title (中): LED结构，LED装置及其形成方法
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Application No.: US13876808Application Date: 2011-09-21
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Publication No.: US08975652B2Publication Date: 2015-03-10
- Inventor: Jihang Qi , Wang Zhang
- Applicant: Jihang Qi , Wang Zhang
- Applicant Address: CN CN
- Assignee: Shenzhen BYD Auto R&D Company Limited,BYD Company Limited
- Current Assignee: Shenzhen BYD Auto R&D Company Limited,BYD Company Limited
- Current Assignee Address: CN CN
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: CN201010506007 20100930
- International Application: PCT/CN2011/079975 WO 20110921
- International Announcement: WO2012/041180 WO 20120405
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/26 ; H01L33/50 ; H01L33/36
Abstract:
A light emitting diode (LED) structure, a LED device and methods for forming the same are provided. The LED structure comprises a LED wafer; and a phosphor layer having a flat surface and formed above a light emitting surface of the LED wafer, in which the phosphor layer is formed by centrifugal spin coating.
Public/Granted literature
- US20130299861A1 LED STRUCTURE, LED DEVICE AND METHODS FOR FORMING THE SAME Public/Granted day:2013-11-14
Information query
IPC分类:
