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:
Oct. 28, 2025
Filed:
May. 04, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Dae Hyun Kim, Hwaseong-si, KR;
Keun Kyu Song, Seongnam-si, KR;
Sung Chan Jo, Seoul, KR;
Hyun Min Cho, Seoul, KR;
Tae Jin Kong, Hwaseong-si, KR;
Ock Soo Son, Seoul, KR;
Chang Il Tae, Seoul, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device including: a first substrate on which a plurality of sub-pixels are located; a plurality of color filter layers on the first substrate; a bank layer including a first bank at a boundary between the plurality of sub-pixels and located on the color filter layers; a color control structure including a plurality of light transmitting layers and wavelength conversion layers in a region surrounded by the first bank on the color filter layer; a light emitting element layer between the color filter layer and the color control structure; a reflective layer on the color control structure; and a first electrode and a second electrode on the color filter layer and at least partially located at the same plane, wherein the light emitting element layer includes a plurality of light emitting elements, each of the light emitting elements having respective ends on the first and second electrodes.