Touch sensing device

A touch sensing device includes a first node, a second node, a third node, a driving transistor, a sensor, a first circuit, and a second circuit. The driving transistor is coupled to the first node, the second node, and the third node. The sensor is coupled to the third node. The first circuit is co...

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Bibliographic Details
Main Authors CHIEN, LING-YING, LEE, CHIA-LUN, SHIH, LI-WEI, LIN, CHIH-LUNG
Format Patent
LanguageChinese
English
Published 16.03.2024
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:A touch sensing device includes a first node, a second node, a third node, a driving transistor, a sensor, a first circuit, and a second circuit. The driving transistor is coupled to the first node, the second node, and the third node. The sensor is coupled to the third node. The first circuit is coupled to the second node and the third node, and is configured to receive a first signal and a second signal to reset the first node, the second node, and the third node. The second circuit is coupled to the first node, and is configured to receive a third signal and a fourth signal. The first circuit and the second circuit are configured to compensate the first node, the second node, and the third node. The sensor is configured to sense a target to generate a sensing signal so as to change a voltage level of the third node. The first circuit and the second circuit are turned off to maintain the voltage level of the third node. The second circuit is configured to reset the third node. The first circuit and the seco
Bibliography:Application Number: TW202211134548