Invention Grant
US08773012B2 Phosphor, method for preparing and using the same, light emitting device package, surface light source apparatus and lighting apparatus using red phosphor
有权
荧光体，其制备及使用方法，发光装置封装，表面光源装置和使用红色荧光体的照明装置
- Patent Title: Phosphor, method for preparing and using the same, light emitting device package, surface light source apparatus and lighting apparatus using red phosphor
- Patent Title (中): 荧光体，其制备及使用方法，发光装置封装，表面光源装置和使用红色荧光体的照明装置
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Application No.: US14158693Application Date: 2014-01-17
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Publication No.: US08773012B2Publication Date: 2014-07-08
- Inventor: Jeong Ho Ryu , Chul Soo Yoon , Hyong Sik Won
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2009-0101439 20091023
- Main IPC: H01J1/63
- IPC: H01J1/63 ; C09K11/08 ; C09K11/77
Abstract:
Disclosed are a phosphor, a method for preparing and using the same, a light emitting device package, a surface light source apparatus, a lighting apparatus using the phosphor, and a display apparatus. The phosphor includes an inorganic compound represented by an empirical formula (Sr, M)2SiO4-xNy:Eu, where M is a metallic element, 0
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