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. 24, 2026
Filed:
Oct. 29, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Joungmin Cho, Suwon-si, KR;
Kwangtai Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A wearable device is provided. The wearable device includes a display panel which includes a plurality of light-emitting devices, a substrate on which the plurality of light-emitting devices is disposed, a pixel define layer (PDL) bank surrounding and partitioning each of the plurality of light-emitting devices to define a plurality of subpixel areas, and a cholesteric liquid crystal (CLC) film disposed on the substrate and configured to convert light output from the plurality of light-emitting devices into circularly polarized light, wherein each of the plurality of light-emitting devices include an organic film layer, an upper electrode disposed on the organic film layer and the PDL bank, and a lower electrode disposed under the organic film layer and the PDL bank, and wherein the PDL bank includes a first surface perpendicular to the substrate, surrounding a portion of an outer peripheral surface of each of the plurality of light-emitting devices, and a second surface facing the CLC film and parallel to the substrate.