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:
Dec. 02, 2025
Filed:
Jul. 05, 2022
Wuhan Tianma Microelectronics Co., Ltd., Wuhan, CN;
Chunming Jin, Wuhan, CN;
WUHAN TIANMA MICROELECTRONICS CO., LTD., Wuhan, CN;
Abstract
A display panel and a display device are provided. In an embodiment, the display panel includes a substrate; an isolating pillar; and a light-emitting functional layer. In an embodiment, the display panel has a display region, a first non-display region and a through-hole region. In an embodiment, the isolating pillar includes at least one isolating group, each of which includes a first sub-portion, and a second sub-portion. In an embodiment, the first sub-portion includes a middle portion and two end portions. In an embodiment, a cushion layer structure is disposed between the end portion and the second sub-portion, and an edge of the end portions extends beyond the cushion layer structure in the first direction to form a respective step.