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:
Jun. 09, 2020
Filed:
Sep. 26, 2018
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Taek Joon Lee, Hwaseong-si, KR;
Young Gu Kim, Yongin-si, KR;
Keun Chan Oh, Hwaseong-si, KR;
Sun Young Chang, Bucheon-si, KR;
Hye Lim Jang, Hwaseong-si, KR;
Baek Kyun Jeon, Yongin-si, KR;
Jin Soo Jung, Hwaseong-si, KR;
Kyung Seon Tak, Hwaseong-si, KR;
Jae Jin Lyu, Yongin-si, KR;
Moon Jung Baek, Seoul, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
Provided are a wavelength conversion layer and a display device. A color conversion element comprises: a wavelength conversion layer; one or more low refractive layers which are disposed on and/or under the wavelength conversion layer and have a lower refractive index than the wavelength conversion layer; and one or more capping layers which are disposed between the wavelength conversion layer and the low refractive layers and/or on a surface opposite to a surface of each of the low refractive layers which faces the wavelength conversion layer.