DATA PROCESSING METHOD AND DEVICE

Provided in the present application are a data processing method and device. The data processing method comprises: acquiring current-frame image data and a synchronization signal of the current-frame image data; processing the current-frame image data to obtain current-frame local dimming data; and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIM, Youngjin, BAE, Jun Cheol, YAN, Chenghui
Format:	Patent
Sprache:	chi ; eng ; fre
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:	Provided in the present application are a data processing method and device. The data processing method comprises: acquiring current-frame image data and a synchronization signal of the current-frame image data; processing the current-frame image data to obtain current-frame local dimming data; and outputting the current-frame local dimming data according to the synchronization signal of the current-frame image data, wherein an output start moment of the current-frame local dimming data is earlier than an output termination moment of the current-frame image data, and an output termination moment of the current-frame local dimming data is later than an output termination moment of the current-frame image data, such that an output time period of the current-frame local dimming data partially coincides with an output time period of the current-frame image data. By means of such configurations, a liquid crystal panel and a backlight unit display the same frame data, thereby improving the display quality. La prése