Patent ID: 8340708
Filing Date: 2012-12-25
Classification: H04M,H04R

Abstract:
1. A portable terminal characterized by comprising: a housing which incorporates a display unit and a receiving speaker; an earpiece portion which allows a user to listen to an output sound from said receiving speaker; a first sound emission portion and a second sound emission portion which guide the output sound from said receiving speaker to said earpiece portion; a sound guide hole which communicates said first sound emission portion and said second sound emission portion; and a screen which protects said display unit, wherein said first sound emission portion is formed at a position opposing an output sound generating main surface of said receiving speaker disposed at an off-center position of said earpiece portion, said second sound emission portion is formed at a portion adjacent to the position opposing said output sound generating main surface of said receiving speaker, said second sound emission portion being located at a center of said earpiece portion, said second sound emission portion is formed to emit the output sound generated by said output sound generating main surface of said receiving speaker to the outside and to emit an output sound generated from a rear surface on the back of said output sound generating main surface of said receiving speaker to the outside, and said sound guide hole is formed by covering a groove with said screen, said groove being formed in said housing to connect said first sound emission portion and said second sound emission portion.