Portable terminal having combination of optical waveguide and sound resonance space

摘要

Disclosed is a portable terminal having a combination of an optical waveguide and a speaker sound resonance space. The portable terminal includes a main housing; a sliding housing adapted to be opened from and closed on the main housing; an opening positioned between the main housing and the sliding housing, the opening having at least one open end positioned at the entrance thereof and at least one closed end to define a predetermined space and providing an optical waveguide and a sound resonance space toward the open end; an optical system positioned on the chosen closed end to provide the optical waveguide with an optical source; and a speaker device positioned to face the optical system for emitting sound to the sound resonance space.