摘要 |
<P>PROBLEM TO BE SOLVED: To provide a repeating device and a speaker device which enable easy installation work when light according to a received optical signal such as an infrared ray is repeated to an external device. <P>SOLUTION: A bar speaker 1, installed on the front side of a television, includes a housing 10, and a light reception part 2, receiving an infrared ray from a speaker and a remote controller, is provided on a front surface of the housing 10. On a rear surface of the housing 10, a light guide bar 20, arranged in the width direction, and an infrared ray emission part 5, emitting an infrared ray according to the infrared ray received from the light reception part 2 from one end part of the light guide bar 20 toward the other end, are provided. Reflection patterns 21, radiating the infrared ray from the infrared ray emission part 5 from an arc shaped side surface to the exterior, are formed in the light guide bar 20. <P>COPYRIGHT: (C)2013,JPO&INPIT |