Correction method and device of four-color lamp bead LED display box and electronic equipment

The invention belongs to the technical field of LED display, and particularly relates to a correction method and device for a four-color lamp bead LED display box and electronic equipment. The method comprises the following steps: acquiring point-by-point chroma correction data; processing the point...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIN JUNJIE, YAN ZHENHANG, YANG SIHUA, ZHAO LIHONG, WU HANQU, WANG YONG
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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