REMOTE CONTROLLER EQUIPPED WITH TRACK BALL MODULE

PURPOSE: A remote controller, which track ball module is mounted, is provided to perform a game function by a remote controller, thereby improving an operating feeling of keys. CONSTITUTION: A track ball(510) controls an IPTV by connecting with a keypad module. A sensing block(520) senses rotation a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, HYEONG DO, LEE, WOO JIN, RYU, DONG MIN, LEE, SANG GIL, WON, JONG SEOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES PHYSICS RELAYS SELECTING SELECTORS SIGNALLING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	PURPOSE: A remote controller, which track ball module is mounted, is provided to perform a game function by a remote controller, thereby improving an operating feeling of keys. CONSTITUTION: A track ball(510) controls an IPTV by connecting with a keypad module. A sensing block(520) senses rotation and pressure of the track ball. A PCB(Printed Circuit Board) substrate(530) controls a signal of the sensing block. A connector module(540) transmits a signal of the sensing block to a IR(Infrared Ray) transceiving unit. According to an input signal of the keypad module and the track ball module, the IR transceiving unit remotely transmits a signal by the IPTV.