LED SmartPhone LED Case and External Speaker

The present invention relates to a smartphone LED case and an external speaker case. The objective of the present invention is to make an LED pattern desired by a user through LED display/OS development. According to the present invention, the sound quality and sound size of a smartphone are improve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LEE, HEE GUK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:	The present invention relates to a smartphone LED case and an external speaker case. The objective of the present invention is to make an LED pattern desired by a user through LED display/OS development. According to the present invention, the sound quality and sound size of a smartphone are improved by widening a bottom part of a detachable battery and inserting an external speaker thereto. LED 디스플레이 / OS개발로 사용자가 원하는 LED패턴을 만들어서 사용하는것