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. 28, 2021
Filed:
Mar. 21, 2019
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Ling Gao, Wuhan, CN;
Abstract
A display panel includes a first substrate, a second substrate, and spacers. The first substrate includes a light-shielding layer having a matrix portion and widened portions, and each widened portion is disposed at an intersection of at least one column and at least one row of the matrix portion. The second substrate is disposed opposite to the first substrate. The spacers are disposed on the first substrate. Each spacer is covered with each widened portion respectively, and an end of each spacer abuts against a surface of the second substrate. A slidable scope on the surface of the second substrate, within which the end of each spacer abuts against the second substrate, is not greater than coverage of a corresponding widened portion.