Invention Grant
- Patent Title: Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method
- Patent Title (中): 制备发射多波长光的硫化镉纳米晶体的方法和通过该方法制备的硫化镉纳米晶体
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Application No.: US12496243Application Date: 2009-07-01
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Publication No.: US07862796B2Publication Date: 2011-01-04
- Inventor: Eun Joo Jang , Shin Ae Jun , Tae Kyung Ahn , Sung Hun Lee , Seong Jae Choi
- Applicant: Eun Joo Jang , Shin Ae Jun , Tae Kyung Ahn , Sung Hun Lee , Seong Jae Choi
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR2004-38392 20040528
- Main IPC: C01G11/02
- IPC: C01G11/02 ; C09K11/00 ; C09K11/08 ; H01L23/00

Abstract:
A cadmium sulfide nanocrystal, wherein the cadmium sulfide nanocrystal shows maximum luminescence peaks at two or more wavelengths and most of the atoms constituting the nanocrystal are present at the surface of the nanocrystal to form defects.
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