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:
Aug. 11, 2026
Filed:
Jun. 18, 2021
Lg Electronics Inc., Seoul, KR;
Younggil Yoo, Seoul, KR;
Gunyoung Hong, Seoul, KR;
Minsung Kim, Seoul, KR;
Kyungpil Kim, Seoul, KR;
Bokyung Kang, Seoul, KR;
Seungmi Baek, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
The display device includes a light source that generates first light, a conversion layer that outputs a plurality of lights using the first light, and a color filter layer. The conversion layer includes first to third conversion layers, and the color filter layer includes first to third color filters. The first conversion layer and the second conversion layer may include the same material. The first conversion layer and the first color filter may convert the first dominant wavelength of the first light to output second light having a second frequency. The second dominant wavelength of the second light may be located at the first color vertex of the color reproduction rate standard.