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. 24, 2025
Filed:
Dec. 29, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Hyung Il Jeon, Seoul, KR;
Sung Kook Park, Suwon-si, KR;
Ki Seong Seo, Seoul, KR;
Dae Ho Song, Hwaseong-si, KR;
So Yeon Yoon, Uijeongbu-si, KR;
Ok Yi Lee, Seoul, KR;
Jin Woo Choi, Seoul, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes a substrate, pixel electrodes on the substrate, light emitting elements on corresponding ones of the pixel electrodes, a first partition wall around sides of each of the light emitting elements, a common electrode on an upper surface of each of the light emitting elements, wavelength conversion layers on the common electrode, and a second partition wall around sides of each of the wavelength conversion layers. The first partition wall has conductivity.