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:
Aug. 04, 2020
Filed:
Mar. 29, 2018
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Hwa Jeong Kim, Yongin-si, KR;
Jae Sic Lee, Yongin-si, KR;
Na Yun Kwak, Yongin-si, KR;
Dong Hwan Kim, Yongin-si, KR;
Seung Woo Sung, Yongin-si, KR;
Min Kyu Woo, Yongin-si, KR;
Min Ku Lee, Yongin-si, KR;
Seong Jun Lee, Yongin-si, KR;
Sang Jin Pak, Yongin-si, KR;
Sang Hyun Jun, Yongin-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A touch sensor may include a substrate and may include electrode units, first demultiplexers, second demultiplexers, and driving pads all located on the substrate. The electrode units each may include a plurality of electrode groups, the electrode groups each including a plurality of touch electrodes. The first demultiplexers each may include a plurality of sub-demultiplexers and each may be electrically connected to a corresponding one of the electrode units. Each of the sub-demultiplexers of a first demultiplexer may be electrically connected to a corresponding one of the electrode groups of a corresponding electrode unit. The second demultiplexers may be connected between the first demultiplexers and the driving pads.