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:
Jun. 04, 2024
Filed:
Apr. 08, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Hao Chen, Beijing, CN;
Zhenyu Zhang, Beijing, CN;
Jiao Zhao, Beijing, CN;
Li Xiao, Beijing, CN;
Dongni Liu, Beijing, CN;
Haoliang Zheng, Beijing, CN;
Liang Chen, Beijing, CN;
Minghua Xuan, Beijing, CN;
Ming Yang, Beijing, CN;
Xinhong Lu, Beijing, CN;
Qi Qi, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
An array substrate, a detection method for the array substrate, and a tiled display panel. In the array substrate, each of pixels () comprises sub-pixels () of at least three colors and a pixel driving chip () for driving each sub-pixel () to emit light; each sub-pixel () comprises at least one inorganic light-emitting diode; a display area (A) further comprises: a positive signal line (Hm) connected to a positive electrode of each inorganic light-emitting diode, and a data signal line (Dm), a scanning line (Sn), and a reference signal line (Vm) connected to each pixel driving chip (); each pixel driving chip () is used for writing signals of the data signal line (Dm) into the sub-pixels () of different colors under the control of the corresponding scanning line (Sn) in a time division manner.