TOUCH SENSING SYSTEM

The present invention relates to a touch sensing system. The touch sensing system includes: a driving unit which supplies a driving signal to a touchscreen; and a sensing unit which is synchronized with the driving signal to receive electric charges from touch sensors of the touchscreen. The electri...

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Bibliographic Details
Main Author LEE, BYOUNG GWAN
Format Patent
LanguageEnglish
Korean
Published 13.06.2014
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SEALS
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Summary:The present invention relates to a touch sensing system. The touch sensing system includes: a driving unit which supplies a driving signal to a touchscreen; and a sensing unit which is synchronized with the driving signal to receive electric charges from touch sensors of the touchscreen. The electric charges are received from the touch sensors through Rx lines connected to a first sensing block and a third sensing block as the first and third sensing blocks are driven sequentially. Rx lines connected to a second sensing block arranged between the first and third sensing blocks are discharged while the first and third sensing blocks are being driven.
Bibliography:Application Number: KR20120137999