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:
Apr. 21, 2025
Filed:
Feb. 27, 2022
Hefei Boe Display Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei BOE Display Technology Co., Ltd., Anhui, CN;
BOE Technology Group Co., Ltd., Beijng, CN;
Abstract
A circuit board includes an input side and an output side oppositely arranged, and the output side is configured to electrically connect to a display substrate. The circuit board includes a plurality of signal lines extending in a direction from the input side to the output side. Each of the plurality of signal lines includes a main body and a plurality of output branches. Each of the plurality of output branches is connected to one end of the main body close to the output side and has a same line width. A line width of the main body is greater than a sum of line widths of all the output branches belonging to same signal line.