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:
Jan. 26, 2021
Filed:
Feb. 26, 2020
Yungu (Gu'an) Technology Co., Ltd., Langfang, CN;
Kunshan Go-visionox Opto-electronics Co., Ltd., Kunshan, CN;
Kunshan Visionox Technology Co., Ltd., Kunshan, CN;
Junhui Lou, Kunshan, CN;
Yanan Ji, Kunshan, CN;
Yanqin Song, Kunshan, CN;
Leping An, Kunshan, CN;
Shixing Cai, Kunshan, CN;
Li Lin, Kunshan, CN;
Other;
Abstract
The present disclosure relates to a display panel, a display screen, and a terminal device. The display panel includes a substrate, a first pixel electrode overlaying the substrate, a pixel definition layer overlaying a side of the first pixel electrode away from the substrate and including a plurality of pixel openings to expose a surface of the first pixel electrode, and a first type of separation pillar disposed on the pixel definition layer. A width of the first type of separation pillar changes continuously or intermittently in an extending direction thereof. The extending direction of the first type of separation pillar is parallel to the substrate. The width is a dimension of a projection of the first type of separation pillar on the substrate in a direction perpendicular to the extending direction of the first type of separation pillar.