Invention Grant
- Patent Title: Luminescent element, preparation method thereof and luminescence method
- Patent Title (中): 发光元件及其制备方法和发光方法
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Application No.: US13392407Application Date: 2009-08-26
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Publication No.: US09096799B2Publication Date: 2015-08-04
- Inventor: Mingjie Zhou , Wenbo Ma , Yugang Liu , Jing Tang , Chaopu Shi , Qingtao Li
- Applicant: Mingjie Zhou , Wenbo Ma , Yugang Liu , Jing Tang , Chaopu Shi , Qingtao Li
- Applicant Address: CN Guangdong
- Assignee: Ocean's King Lighting Science & Technology CO., LTD.
- Current Assignee: Ocean's King Lighting Science & Technology CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: Morrison & Foerster LLP
- International Application: PCT/CN2009/073518 WO 20090826
- International Announcement: WO2011/022879 WO 20110303
- Main IPC: H01J23/34
- IPC: H01J23/34 ; C09K11/77 ; C03C3/068 ; C03C4/12 ; C03C14/00 ; C03C17/09 ; C03C17/36 ; C09K11/02 ; H01J63/04
Abstract:
A luminescent element comprises: a luminescent substrate; and a metal layer with a metal microstructure formed on a surface of the luminescent substrate; the luminescent substrate comprises luminescent materials with a chemical composition of Y3AlxGa5-xO12:Tb, and 0≦x≦5. A preparation method of a luminescent element and a luminescence method are also provided. The luminescent element has good luminescence homogeneity, high luminescence efficiency, good luminescence stability and simple structure, and can be used in luminescent device with ultrahigh brightness.
Public/Granted literature
- US20120153821A1 LUMINESCENT ELEMENT, PREPARATION METHOD THEREOF AND LUMINESCENCE METHOD Public/Granted day:2012-06-21
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