The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2014
Filed:
Nov. 04, 2010
Eun Joo Jang, Daejeon-si, KR;
MI Yang Kim, Gwangju-si, KR;
Hyung Kun Kim, Suwon-si, KR;
Shin AE Jun, Seongnam-si, KR;
Yong Wan Jin, Seoul, KR;
Seong Jae Choi, Seoul, KR;
Eun Joo Jang, Daejeon-si, KR;
Mi Yang Kim, Gwangju-si, KR;
Hyung Kun Kim, Suwon-si, KR;
Shin Ae Jun, Seongnam-si, KR;
Yong Wan Jin, Seoul, KR;
Seong Jae Choi, Seoul, KR;
Abstract
Disclosed herein is a quantum dot phosphor for light emitting diodes, which includes quantum dots and a solid substrate on which the quantum dots are supported. Also, a method of preparing the quantum dot phosphor is provided. Since the quantum dot phosphor of the current invention is composed of the quantum dots supported on the solid substrate, the quantum dots do not aggregate when dispensing a paste obtained by mixing the quantum dots with a paste resin for use in packaging of a light emitting diode. Thereby, a light emitting diode able to maintain excellent light emitting efficiency can be manufactured.