DISPLAY DEVICE DRIVING CIRCUIT, DISPLAY DEVICE, AND DRIVING METHOD OF THE DISPLAY DEVICE, ESPECIALLY INCLUDING SAMPLING CIRCUIT UNIT AND PRECHARGE CIRCUIT UNIT SUPPLYING VOLTAGE TO SOURCE BUS LINE

PURPOSE: A display device driving circuit, a display device and a driving method of the display device are provided to reduce power consumption in a point sequence driving. CONSTITUTION: The display device driving circuit comprises a supply control circuit(C) at every source bus line. The supply con...

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Bibliographische Detailangaben
Hauptverfasser:	TSUJINO SACHIO, GYOUTEN SEIJIROU, RIKU HOH, YAMAMOTO ETSUO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRIC ELEMENTS CRYPTOGRAPHY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DISPLAY DISPLAYING EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SEMICONDUCTOR DEVICES SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PURPOSE: A display device driving circuit, a display device and a driving method of the display device are provided to reduce power consumption in a point sequence driving. CONSTITUTION: The display device driving circuit comprises a supply control circuit(C) at every source bus line. The supply control circuit supplies a voltage to the source bus line connected to a pixel of a display device. The supply control circuit comprises a sampling circuit unit(12) supplying a voltage to the source bus line according to a sampling control signal to write data of a pixel to the source bus line. The supply control circuit also comprises a precharge circuit unit(11) supplying the voltage to the source bus line according to the sampling control signal, and supplying a voltage to the source bus line according to a precharge control signal to precharge the source bus line.