Invention Grant
- Patent Title: Batwing LED with remote phosphor configuration
- Patent Title (中): 蝙蝠LED与远程荧光粉配置
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Application No.: US14584009Application Date: 2014-12-29
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Publication No.: US09166129B2Publication Date: 2015-10-20
- Inventor: Ching-Yi Chen , Yu-Sheng Tang , Hao-Yu Yang , Hsin-Hung Chen , Tzu-Wen Shih
- Applicant: TSMC Solid State Lighting Ltd.
- Applicant Address: TW Hsinchu
- Assignee: TSMC SOLID STATE LIGHTING LTD.
- Current Assignee: TSMC SOLID STATE LIGHTING LTD.
- Current Assignee Address: TW Hsinchu
- Agency: Muncy, Geissler, Olds & Lowe P.C.
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L33/58 ; H01L25/075 ; H01L33/50 ; H01L33/54 ; F21K99/00 ; F21V13/02 ; F21V13/14 ; H01L33/60
Abstract:
A lens is formed over one or more light-emitting devices disposed over a substrate. The lens includes a trench that circumferentially surrounds the one or more light-emitting devices. The trench is filled with a phosphor-containing material.
Public/Granted literature
- US20150118772A1 BATWING LED WITH REMOTE PHOSPHOR CONFIGURATION Public/Granted day:2015-04-30
Information query
IPC分类:
