| 摘要 |
The current invention relates to the reuse of elements in an device to provide multiple functions of function indication, remote control command reception and touch sensor. The device comprises an indicator element (21) providing a first function of indicating to a user the operating state of the said device, a receiver element (20) providing a second function of reception of remote control commands (200) from a remote control device (22), means (32,35,36,37) for combining the indicator element and the receiver element to provide a third function of touch sensor. The indicator element provides the first function (720) during a subsequent second period of time and the receiver element providing the second function during the second period of time (721), the first and the second period of time being continuously alternated. |
