Invention Grant
US08237154B2 Composite light-emitting material and light-emitting device comprising the same
有权
复合发光材料和包含该复合发光材料的发光装置
- Patent Title: Composite light-emitting material and light-emitting device comprising the same
- Patent Title (中): 复合发光材料和包含该复合发光材料的发光装置
-
Application No.: US11621269Application Date: 2007-01-09
-
Publication No.: US08237154B2Publication Date: 2012-08-07
- Inventor: Eun Joo Jang , Shin Ae Jun , Jung Eun Lim
- Applicant: Eun Joo Jang , Shin Ae Jun , Jung Eun Lim
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2006-0078707 20060821
- Main IPC: H01L51/00
- IPC: H01L51/00
Abstract:
Disclosed herein are a composite light-emitting material, which includes two or more light-emitting materials selected from an inorganic phosphor, a semiconductor nanocrystal and an organic dye in which the surfaces of the two or more light-emitting materials are coated; and a light-emitting device comprising the same, so as to improve the luminous efficiency and lifetime.
Public/Granted literature
- US20080121844A1 COMPOSITE LIGHT-EMITTING MATERIAL AND LIGHT-EMITTING DEVICE COMPRISING THE SAME Public/Granted day:2008-05-29
Information query
IPC分类:
