CELLULAR PHONE HAVING A WIRELESS OPTICAL MOUSE CAPABLE OF PREVENTING AN OPTICAL SENSOR FROM BEING DAMAGED BY AN EXTERNAL IMPACT OR INTERFERENCE

摘要

PURPOSE: A cellular phone having a wireless optical mouse is provided to fulfill a mouse function enabling a user to use a computer in which a wireless receiver is formed.;CONSTITUTION: A flip cellular phone comprises a cover (1) and a main body (2). An optical sensor part including an optical sensor which is installed in an installation groove (10) formed at a side of the outer surface of the cover. The optical sensor receives light irradiated from a light-emitting diode (11a) through a lens and a mirror. A button part of a symmetric form is provided at the back surface of the main body. A micom for processing signals of the button part and the optical sensor part and a transmission IC for converting the signals into frequency signals are built in the main body. A mouse antenna (23b) for transmitting the signal of the transmission IC is formed at a top surface of the main body.;COPYRIGHT KIPO 2013