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. 02, 2021
Filed:
Apr. 16, 2020
Yungu (Gu' An) Technology Co., Ltd., Langfang, CN;
Wenzhi Fan, Kunshan, CN;
Zhengfang Xie, Kunshan, CN;
YUNGU (GU'AN) TECHNOLOGY CO., LTD., Langfang, CN;
Abstract
The exemplary embodiments of the present application provide a drive circuit for a display panel having a slot, a display screen and a display device. The drive circuit includes: a first drive line, for regulating luminous brightness of pixels in a row or column where the slot is located, and/or for regulating luminous brightness of pixels in a row or column adjacent to the slot; and a second drive line, for regulating luminous brightness of pixels in a row other than the row regulated by the first drive line, or for regulating luminous brightness of pixels in a column other than the column regulated by the first drive line; wherein, the currents or voltages applied to the first drive line and the second drive line are different.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile