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. 23, 2026
Filed:
May. 07, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Dejiang Zhao, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display panel includes a pixel defining layer and light-emitting layers. The pixel defining layer includes pixel channels each of which includes first pixel regions, second pixel regions and third pixel regions arranged alternately. An extension direction of the first pixel region intersects with extension directions of the second pixel region and third pixel region. The first pixel regions are configured to bear ink of a printed functional layer material, and the second pixel regions and the third pixel regions are configured to bear ink drained from the first pixel regions. Inclination angles of the second pixel region and the third pixel region are complementary in a first direction. The light-emitting layers are in the pixel channels. Light-emitting layers in adjacent pixel channels have different colors, and light-emitting layers in different pixel regions of one pixel channel have the same color.