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:
Jul. 29, 2025
Filed:
Nov. 04, 2021
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Lei Guo, Beijing, CN;
Liangliang Jiang, Beijing, CN;
Heng Li, Beijing, CN;
Ke Dai, Beijing, CN;
Jiaqing Liu, Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A manufacturing method of a display panel, a display panel and a displaying device. The display panel includes an opening area and a non-opening area, and the display panel includes: a first base plate and a second base plate arranged in align with each other, and a liquid-crystal layer between the first base plate and the second base plate. The first base plate includes: a first substrate, and a post spacer provided on one side of the first substrate that is close to the second base plate. The second base plate includes: a second substrate, and a spacing platform provided on one side of the second substrate that is close to the first base plate, wherein the spacing platform is located within the non-opening area. The post spacer is arranged opposite to the spacing platform.