Invention Grant
- Patent Title: Red light emitting phosphor, method for producing the same and light emitting device package including the same
-
Application No.: US14780261Application Date: 2014-08-28
-
Publication No.: US09982192B2Publication Date: 2018-05-29
- Inventor: Younggil Yoo , Gunyoung Hong , Kyungpil Kim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Priority: KR10-2013-0125250 20131021
- International Application: PCT/KR2014/008011 WO 20140828
- International Announcement: WO2015/060531 WO 20150430
- Main IPC: C09K11/78
- IPC: C09K11/78 ; C09K11/55 ; H01L33/50 ; C09K11/77

Abstract:
Disclosed are a phosphor, in particular, a red light emitting phosphor, a method for producing the same and a light emitting device package including the same. Provided is a red light emitting phosphor emitting light having a main absorption band in a blue wavelength range and a main peak in a red wavelength range, the red light emitting phosphor being represented by the following Formula 1. (Sr1−xEux)Lu2O4 [Formula 1]
Public/Granted literature
Information query