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:
Jan. 28, 2025
Filed:
Oct. 20, 2021
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Hubei, CN;
Inventors:
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); G02F 1/1345 (2006.01); H01L 25/18 (2023.01); H10K 59/90 (2023.01);
U.S. Cl.
CPC ...
H01L 24/06 (2013.01); H01L 24/05 (2013.01); G02F 1/13452 (2013.01); H01L 24/32 (2013.01); H01L 25/18 (2013.01); H01L 2224/05553 (2013.01); H01L 2224/0603 (2013.01); H01L 2224/06133 (2013.01); H01L 2224/06134 (2013.01); H01L 2224/06153 (2013.01); H01L 2224/06154 (2013.01); H01L 2224/32145 (2013.01); H01L 2224/32221 (2013.01); H01L 2924/1426 (2013.01); H10K 59/90 (2023.02);
Abstract
The present application discloses a drive chip and a display panel. The drive chip includes a first area and a second area. The drive chip includes a substrate and drive pins. The density of the pins located in the first area is lower than the density of the pins located in the second area. The pins located in the second area includes first drive pins and second drive pins. The distance between the substrate and a face of the first drive pins away from the substrate is greater than the distance between the substrate and a face of the second drive pins away from the substrate. The occurrence of poor electric conduction is avoided.