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:
Nov. 17, 2020
Filed:
Aug. 01, 2019
Hannstar Display Corporation, Taipei, TW;
HANNSTAR DISPLAY CORPORATION, Taipei, TW;
Abstract
A display panel includes a substrate having a display region and a peripheral region, first and second sub pixels, first and second gate driving units. The display region includes a first area having first scan lines and first sub pixels and a second area having second scan lines and second sub pixels. A portion of the first sub pixels and a portion of the second sub pixels are respectively electrically connected to the first and second scan line. The first gate driving unit includes a first driving transistor. The second gate driving unit includes a second driving transistor. The number of the first sub pixels driven by the first gate driving unit is less than the number of the second sub pixels driven by the second gate driving unit. The channel width of the first driving transistor is less than the channel width of the second driving transistor.