Invention Grant
- Patent Title: Oxy-bromide phosphors and uses thereof
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Application No.: US15086699Application Date: 2016-03-31
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Publication No.: US09605199B1Publication Date: 2017-03-28
- Inventor: Sam Joseph Camardello , Alok Mani Srivastava , Holly Ann Comanzo , William Winder Beers , Fangming Du , William Erwin Cohen
- Applicant: GENERAL ELECTRIC COMPANY
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Mary Lousie Stanford
- Main IPC: C09K11/61
- IPC: C09K11/61 ; C09K11/77 ; H01L33/50 ; C09K11/59 ; C09K11/08 ; H01L33/14 ; H01L33/54
Abstract:
Blue and green-emitting Eu2+-activated oxyhalide phosphors of formula A-E may be used in devices for lighting or display applications: A. M3SiO3X4:Eu2+; B. M5Si3O9X4:Eu2+; C. M1.64Si0.82O3.1X0.36:Eu2+; D. M10Si3O9X14:Eu2+; E. M2SiO3X2:Eu2+; and wherein M is Ba, Ca, Sr, or a mixture thereof; X is Cl or Br, or a mixture thereof.
Information query
