PIXEL CIRCUIT

A pixel circuit is provided. The pixel circuit includes a driving circuit, a data writing circuit, a first voltage regulator and a second voltage regulator. The driving circuit generates on-current according to a voltage level of a driving terminal. The data writing circuit provides a data voltage t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DENG, MING-YANG, LAI, PONG, CHUANG, MING-HUNG, LIN, CHIH-LUNG, CHEN, YIIEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY EDUCATION PHYSICS SEALS
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Beschreibung
Zusammenfassung:	A pixel circuit is provided. The pixel circuit includes a driving circuit, a data writing circuit, a first voltage regulator and a second voltage regulator. The driving circuit generates on-current according to a voltage level of a driving terminal. The data writing circuit provides a data voltage to an input terminal according to a source driving signal. The first voltage regulator adjusts the voltage levels of the input terminal and a first control terminal according to the source driving signal and a first reference voltage. The second voltage regulator adjusts the voltage levels of a second control terminal and the driving terminal according to the first reference voltage, a lighting control signal, the source driving signal and the voltage level of the first control terminal.