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. 29, 2016
Filed:
Oct. 30, 2015
Touch sensing device, touch sensing circuit, data driving circuit, and display device driving method
Lg Display Co., Ltd., Seoul, KR;
JeongSeop Lee, Gimje-si, KR;
SeongHo Cho, Gumi-si, KR;
TaeHoon Kim, Daegu, KR;
Takayuki Suzuki, Tokyo, JP;
DaeKyu Yi, Gwangmyeong-si, KR;
SeongHo Kim, Anyang-si, KR;
YoungKyu Shin, Cheongju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
The present disclosure provides a touch sensing device, a touch sensing circuit, a data driving circuit, and a display device driving method, which make it possible to activate different sensing areas according to a finger mode and a hover mode, and which activate as many sensing areas as possible simultaneously in a hover mode, which means sensing driving in the case of non-contact with regard to sensing areas, thereby enhancing sensing sensitivity, and improving sensing detection performance even in the hover mode.