TOUCH-SENSING CIRCUIT AND TOUCH-SENSING METHOD THEREOF

According to an embodiment, reliability of touches generated in a panel comprising a touch electrode having a mixed touch pattern is checked to distinguish actual and ghost touches, thereby allowing the ghost touches to be eliminated. In addition, according to an embodiment, even in the case of chan...

Full description

Saved in:
Bibliographic Details
Main Author HAN, Chan Hee
Format Patent
LanguageEnglish
French
Korean
Published 18.04.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:According to an embodiment, reliability of touches generated in a panel comprising a touch electrode having a mixed touch pattern is checked to distinguish actual and ghost touches, thereby allowing the ghost touches to be eliminated. In addition, according to an embodiment, even in the case of changes in the pattern of a touch electrode, accurate coordinates can be determined, like from the pattern of a conventional touch electrode, by means of data processing. Selon un mode de réalisation, la fiabilité de contacts générés dans un panneau comprenant une électrode tactile ayant un motif tactile mélangé est vérifiée pour distinguer des contacts réels et fantômes, ce qui permet d'éliminer les contacts fantômes. De plus, selon un mode de réalisation, même en cas de changements dans le motif d'une électrode tactile, des coordonnées précises peuvent être déterminées, comme à partir du motif d'une électrode tactile classique, au moyen d'un traitement de données. 실시예에 따르면, 혼합형 터치 패턴의 터치 전극을 포함하는 패널에서 발생한 터치들에 대해 신뢰성이 검사되어 실제 터치와 고스트 터치가 구분됨으로써, 고스트 터치가 제거될 수 있다.아울러, 실시예에 따르면, 터치 전극의 패턴이 변경되더라도 데이터 처리를 통해 기존의 터치 전극의 패턴과 같은 정확한 좌표 판단이 가능하다.
Bibliography:Application Number: WO2023KR15803