Invention Grant
US09034207B2 Phosphor, manufacturing method of phosphor and light emitting device including the same
有权
荧光体，荧光体的制造方法及包括其的发光装置
- Patent Title: Phosphor, manufacturing method of phosphor and light emitting device including the same
- Patent Title (中): 荧光体，荧光体的制造方法及包括其的发光装置
-
Application No.: US13711063Application Date: 2012-12-11
-
Publication No.: US09034207B2Publication Date: 2015-05-19
- Inventor: Hyong Sik Won , Chan Suk Min , Seong Min Kim , Sung Hak Jo , Youn Gon Park , Chul Soo Yoon
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2011-0132881 20111212
- Main IPC: H01L33/50
- IPC: H01L33/50 ; C09K11/59 ; C09K11/77 ; H05B33/14
Abstract:
A phosphor is represented by a general Formula: EuxMyL3−x−ySi6−zAlzN11−(z+y+z)O(z+y+z) and satisfies 0.00001≦x≦2.9999, 0.0001≦y≦2.99999 and 0≦z≦6.0. L is at least one element selected from La, Y, Gd and Lu. M is at least one element selected from Ca, Sr, Ba and Mn.
Public/Granted literature
- US20130147344A1 PHOSPHOR, MANUFACTURING METHOD OF PHOSPHOR AND LIGHT EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2013-06-13
Information query
IPC分类:
