Invention Grant
US09434878B2 Phosphor, preparing method for phosphor, and light emitting device
有权
荧光体，磷光体的制备方法以及发光装置
- Patent Title: Phosphor, preparing method for phosphor, and light emitting device
- Patent Title (中): 荧光体，磷光体的制备方法以及发光装置
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Application No.: US14521530Application Date: 2014-10-23
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Publication No.: US09434878B2Publication Date: 2016-09-06
- Inventor: Yao-Tsung Chuang , Jen-Shrong Uen
- Applicant: Chi Mei Corporation
- Applicant Address: TW Tainan
- Assignee: CHI MEI CORPORATION
- Current Assignee: CHI MEI CORPORATION
- Current Assignee Address: TW Tainan
- Agency: McClure, Qualey & Rodack, LLP
- Priority: TW102148454A 20131226
- Main IPC: H01L33/00
- IPC: H01L33/00 ; C09K11/08 ; C09K11/66 ; C09K11/77 ; H01L33/50
Abstract:
A phosphor, a preparing method for the phosphor, and a light emitting device are provided. The phosphor has a formula of A3−xCexQ5O12. A and Q are independently comprise Al, Ga, In, Sc, Y, La, Gd, Tb, Lu elements or combinations thereof. Ce represents a cerium element. O represents an oxygen element. 0
Public/Granted literature
- US20150184072A1 PHOSPHOR, PREPARING METHOD FOR PHOSPHOR, AND LIGHT EMITTING DEVICE Public/Granted day:2015-07-02
Information query
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