Display device and display panel digital compensation method

A display device includes a display panel, a data driving circuit, a gate driving circuit, a compensation circuit and a storing unit. A storing unit in the compensation circuit stores N compensation tables and a weight table. The N compensation tables correspond to each one of the N display areas on...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN, WEI-TING, HUANG, CHUN-HUI, LIN, KUEI-YIN, KANG, YUI, EFFENDI, HU, YI-HSIANG
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 display device includes a display panel, a data driving circuit, a gate driving circuit, a compensation circuit and a storing unit. A storing unit in the compensation circuit stores N compensation tables and a weight table. The N compensation tables correspond to each one of the N display areas on the display panel. Each row of the weight table comprises M weight values, each corresponding to one of the M data lines. The compensation circuit coupled to the data driving circuit selects a first digital compensation table from the N compensation tables, and a first weight value from the M weight values according to the first display location. A first digital compensation value is generated according to the first digital compensation table and the first weight value.