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:
Jul. 19, 2011
Filed:
Sep. 04, 2008
Applicants:
Soon-joon Rho, Suwon-si, KR;
Min-sik Jung, Seoul, KR;
Baek-kyun Jeon, Yongin-si, KR;
Hee-keun Lee, Suwon-si, KR;
Inventors:
Soon-Joon Rho, Suwon-si, KR;
Min-Sik Jung, Seoul, KR;
Baek-Kyun Jeon, Yongin-si, KR;
Hee-Keun Lee, Suwon-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/135 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a display device, first and second substrates parallel to each other are arranged between first and second polarizers that are parallel to each other. A liquid crystal layer is arranged between the first and second substrates, and a light emitting layer having a quantum dot structure is arranged on the first polarizer. Also, a light source that emits a blue light is arranged under the second polarizer. Thus, the display device may improve a light utilizing efficiency, thereby improving a display quality.