LED monochromatic display control card

The utility model relates to an LED display control card, in particular to an LED monochromatic display control card, which comprises a controller, a font library, an expanded memory and an interface circuit. The controller processes data transmitted in a wireless manner and performs computation for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DIAO QINGCANG, YU HONGBIN, YI YUAN, PENG HAIBIN, HUANG XIAOMING, HAN FENG, ZHANG ZHIYU, LI SHUNFU, ZHAN WENJI, CHAI YONG, XIE CHONGSHUAI, FENG XIAOHAN, LEI HUIXIONG, XUE JINXIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS
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Beschreibung
Zusammenfassung:	The utility model relates to an LED display control card, in particular to an LED monochromatic display control card, which comprises a controller, a font library, an expanded memory and an interface circuit. The controller processes data transmitted in a wireless manner and performs computation for display and broadcasting, the font library stores Chinese character dies to facilitate a control chip to extract the corresponding character dies, the expanded memory stores information sources externally transmitted for display, and the interface circuit facilitates communication of a screen with input and output signals. The LED monochromatic display control card realizes remote wireless data transmission, avoids complicated wiring operation, and allows networking between one point and a plurality of points optionally by the aid of a control platform.