THE OBJECT CONTROL SYSTEM BASED ON TABLE TOP DISPLAY LED

An LED(Light Emitting Diode) base object control system for a table top display for supplying the improved accuracy of input signal recognition through an ultraviolet ray emitting intensity measurement is provided to sense the input signal from the outside without additional work by including an inf...

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Bibliographic Details
Main Authors OH, JIN SIK, YANG, HYUNG JEONG, JEONG, JONG MUN, KIM, JEONG SIK
Format Patent
LanguageEnglish
Korean
Published 08.07.2009
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:An LED(Light Emitting Diode) base object control system for a table top display for supplying the improved accuracy of input signal recognition through an ultraviolet ray emitting intensity measurement is provided to sense the input signal from the outside without additional work by including an infrared ray emitting diode and a switch. A radiated intensity measuring unit(220) generates radiated intensity information by measuring the transition change of the radiated ratio by unit stereo angle. If the value of the radiant intensity information is changed, a switch(240) authorizes the radiant intensity information to a controller(250). According to the radiant intensity information applied from the switch, the controller produces the external input information.
Bibliography:Application Number: KR20080001077