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, 2025
Filed:
Jan. 11, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Haeju Yun, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device having an optical panel with improved light extraction efficiency and light conversion efficiency is provided. The display device includes a first substrate, first to third light-emitting elements arranged on the first substrate, an encapsulation layer covering the first to third light-emitting elements, a first light blocking layer arranged on the encapsulation layer, the first light blocking layer including first openings respectively corresponding to the first to third light-emitting elements, a reflective layer arranged on the first light blocking layer, the reflective layer corresponding to an inner surface of each of the first openings, a first color conversion layer, a second color conversion layer, and a light transmission layer respectively located in first openings, a second light blocking layer on the first light blocking layer including second openings overlapping the first openings, and first to third color filter layers located in the second openings.