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:
Aug. 11, 2026
Filed:
Feb. 25, 2022
Boe Mled Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Zhenxing Luo, Beijing, CN;
Junjie Xie, Beijing, CN;
Bin Xiang, Beijing, CN;
Yezhou Tan, Beijing, CN;
Chengguo Wang, Beijing, CN;
BOE MLED TECHNOLOGY CO., LTD., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A driving backplane includes a substrate, pad groups and line groups. A line of each line group is connected to a pad of a pad group. At least one pad of a pad group and a line connected thereto define line hollowed-out regions. The line hollowed-out regions include a first line hollowed-out region and a second line hollowed-out region that are disposed on two sides of the pad(s) in a second direction. The driving backplane further includes a reflective layer covering a first surface of the substrate and the line groups. Each window region in the reflective layer includes a first region, a second region and a third region that are arranged in the second direction. The second region exposes a pad group and a pad spacer region corresponding to the pad group, and the first region and the third region expose portions of the first surface of the substrate.