CAPACITIVE TOUCH PANEL AND METHOD OF DRIVING CAPACITIVE TOUCH PANEL

A capacitive touch panel includes a plurality of x-line channels extending in a first direction, a plurality of y-line channels extending in a second direction, different from the first direction, and processing circuitry configured to apply a first voltage to the x-line channels, apply a second vol...

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Bibliographic Details
Main Authors Kim, Jin Bong, Park, Jun Chul, CHOI, Yoon Kyung
Format Patent
LanguageEnglish
Published 09.07.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A capacitive touch panel includes a plurality of x-line channels extending in a first direction, a plurality of y-line channels extending in a second direction, different from the first direction, and processing circuitry configured to apply a first voltage to the x-line channels, apply a second voltage to the y-line channels, the first voltage and the second voltage having opposite phases to each other, and sense a contact on at least one of intersections of the plurality of x-line channels and the plurality of y-line channels.
Bibliography:Application Number: US201916670367