Multiple function arrangement for electronic apparatus and method thereof
First Claim
1. A device, wherein the device comprises:
- an indicator element capable of emitting electromagnetic radiation for providing a first function of indicating an operating state of a function of the device;
a receiver element capable of receiving invisible electromagnetic radiation from a remote control device for providing a second function of reception of remote control commands;
the indicator element and the receiver element are configured to provide a third function of touch sensor for local operating of functions of the device, the indicator element emitting, during a first period of time, an electromagnetic radiation pattern modulated at a frequency used by the remote control that, when received during the first period of time by the receiver element through reflection by an object, triggers a state change of an operating function of the device, during a subsequent second period of time the receiver element providing the second function and the indication of the operating state by the indicator element appears continuous when the emitting by the indicator element is repeated during each occurrence of the second period of time, the first period of time and the second period of time being repeatedly alternated.
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Accused Products
Abstract
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 providing a first function of indicating to a user the operating state of the said device, a receiver element providing a second function of reception of remote control commands from a remote control device, means for combining the indicator element and the receiver element to provide a third function of touch sensor. The indicator element provides the first function during a subsequent second period of time and the receiver element providing the second function during the second of the time, the first and the second period of time being continuously alternated.
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Citations
13 Claims
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1. A device, wherein the device comprises:
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an indicator element capable of emitting electromagnetic radiation for providing a first function of indicating an operating state of a function of the device; a receiver element capable of receiving invisible electromagnetic radiation from a remote control device for providing a second function of reception of remote control commands; the indicator element and the receiver element are configured to provide a third function of touch sensor for local operating of functions of the device, the indicator element emitting, during a first period of time, an electromagnetic radiation pattern modulated at a frequency used by the remote control that, when received during the first period of time by the receiver element through reflection by an object, triggers a state change of an operating function of the device, during a subsequent second period of time the receiver element providing the second function and the indication of the operating state by the indicator element appears continuous when the emitting by the indicator element is repeated during each occurrence of the second period of time, the first period of time and the second period of time being repeatedly alternated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for providing a touch sensor function for operation of functions of a device, the device comprising an indicator element capable of emitting electromagnetic radiation for a first function of indication of an operating state of a function of the device, and a receiver element capable of receiving invisible electromagnetic radiation from a remote control for a second function of reception of remote control commands, said method comprising:
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the indicator element providing the first function and the receiver element providing the second function during a first period of time; the indicator element and the receiver element providing the touch sensor function during a subsequent second period of time; the first period of time and the second period of time being repeatedly alternated, the indicator element emitting, during the second period of time, an electromagnetic radiation pattern modulated at a frequency used by the remote control that, when received during the second period of time by the receiver element through reflection by an object, triggers a state change of an operating function of the device and the indication of the operating state by the indicator element appears continuous when the emitting by the indicator element is repeated during each occurrence of the first period of time. - View Dependent Claims (10, 11, 12, 13)
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Specification