公开(公告)号：US08007686B2

公开(公告)日：2011-08-30

申请号：US12344876

申请日：2008-12-29

Applicant: Joo-Seok Park ,  Bo-Yoon Jang ,  Soon-Jae Yu ,  Joon-Soo Kim

Inventor： Joo-Seok Park ,  Bo-Yoon Jang ,  Soon-Jae Yu ,  Joon-Soo Kim

IPC: C09K11/08

CPC classification number: C09K11/0883 ,  C09K11/7706 ,  C09K11/7729 ,  C09K11/7734 ,  C09K11/7736 ,  H01L33/502 ,  H01L2924/0002 ,  Y02B20/181 ,  H01L2924/00

Abstract: Disclosed are nitride red phosphors and white light emitting diodes using the same. More particularly, the present invention provides a nitride red phosphor with easily controlled composition of phosphor fraction and improved uniformity and color gamut thereof, a method for preparation thereof, a white light emitting diode with excellent color rendition and high light emitting efficiency, and a white light emitting diode package using the same.

Abstract translation: 公开了使用其的氮化物红色磷光体和白色发光二极管。 更具体地说，本发明提供一种氮化物红色荧光体，其容易控制荧光体组分的组成和改进的均匀性和色域，其制备方法，具有优异的显色性和高发光效率的白色发光二极管和白色 发光二极管封装采用相同的。

公开(公告)号：US20100163896A1

公开(公告)日：2010-07-01

申请号：US12344876

申请日：2008-12-29

Applicant: Joo-Seok Park ,  Bo-Yoon Jang ,  Soon-Jae Yu ,  Joon-Soo Kim

Inventor： Joo-Seok Park ,  Bo-Yoon Jang ,  Soon-Jae Yu ,  Joon-Soo Kim

IPC: H01L33/00 ,  C09K11/79

CPC classification number: C09K11/0883 ,  C09K11/7706 ,  C09K11/7729 ,  C09K11/7734 ,  C09K11/7736 ,  H01L33/502 ,  H01L2924/0002 ,  Y02B20/181 ,  H01L2924/00

Abstract: Disclosed are nitride red phosphors and white light emitting diodes using the same. More particularly, the present invention provides a nitride red phosphor with easily controlled composition of phosphor fraction and improved uniformity and color gamut thereof, a method for preparation thereof, a white light emitting diode with excellent color rendition and high light emitting efficiency, and a white light emitting diode package using the same.

Abstract translation: 公开了使用其的氮化物红色磷光体和白色发光二极管。 更具体地说，本发明提供一种氮化物红色荧光体，其容易控制荧光体组分的组成和改进的均匀性和色域，其制备方法，具有优异的显色性和高发光效率的白色发光二极管和白色 发光二极管封装采用相同的。