Touch display device

A touch display device includes a touch display panel, which comprises a shift register unit. The shift register unit includes a first transistor, a second transistor, a third transistor, a fourth transistor, and a capacitor. A drain electrode of the first transistor receives a clock signal. A drain...

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Bibliographic Details
Main Authors CHEN Chung-Le, CHEN Hung-Hsun, HUANG Yu-Ti, CHANG Yu-Che, SUNG Li-Wei, KAO Yu-Chien, CHOU Hsieh-Li
Format Patent
LanguageChinese
English
Published 03.08.2016
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A touch display device includes a touch display panel, which comprises a shift register unit. The shift register unit includes a first transistor, a second transistor, a third transistor, a fourth transistor, and a capacitor. A drain electrode of the first transistor receives a clock signal. A drain electrode and grid electrode of the second transistor are coupled for receiving a first trigger signal, and a source electrode of the second transistor is coupled to a grid electrode of the first transistor. A drain electrode of the third transistor is coupled to the source electrode of the second transistor, and a source electrode of the third transistor receives a first operation voltage, and a grid electrode of the third transistor receives a second trigger signal. A drain electrode of the fourth transistor is coupled to the source electrode of the first transistor, the source electrode of the fourth transistor receives a second operation voltage, and the grid electrode receives the second trigger signal. The c
Bibliography:Application Number: CN20151669934