- Patent Title: Phosphor, preparing method for phosphor, and light emitting device
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Application No.: US14521550Application Date: 2014-10-23
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Publication No.: US09884991B2Publication Date: 2018-02-06
- Inventor: Szu-Chun Yu , 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: TW102148451A 20131226
- Main IPC: C09K11/77
- IPC: C09K11/77 ; H01L33/50
Abstract:
A phosphor is disclosed, including a formula of A3-aCeaQ5-eEeO12. The A, the Q and the E independently comprise elements aluminum (Al), gallium (Ga), indium (In), scandium (Sc), yttrium (Y), lanthanum (La), gadolinium (Gd), terbium (Tb), lutetium (Lu), or a combination thereof. Ce is cerium. O is oxygen. 0
Public/Granted literature
- US20150184071A1 PHOSPHOR, PREPARING METHOD FOR PHOSPHOR, AND LIGHT EMITTING DEVICE Public/Granted day:2015-07-02
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