G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
G09G3/004—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes to give the appearance of moving signs
Landscapes
Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Computer Hardware Design
(AREA)
General Physics & Mathematics
(AREA)
Theoretical Computer Science
(AREA)
Accessory Devices And Overall Control Thereof
(AREA)