Cellular phone having a function of receiving a television broadcasting wave
First Claim
1. A cellular phone which has a cover portion and a body portion, the cover portion and the body portion being connected to each other by a hinge, and which can be held either in an open state or in a folded state, comprising:
- a television-signal receiving section for receiving a television broadcasting wave;
a phone-call control section for detecting an incoming call to control a phone-call process;
a signal-reception control section for controlling operation of the television-signal receiving section, and for outputting a video image of the television broadcasting wave received by the television-signal receiving section, while placing the television-signal receiving section in operation;
a switch for judging whether the cellular phone is kept in the folded state or in the open state; and
an off-control section for causing the signal-reception control section to place the television-signal receiving section out of operation, when the switch detects that the cellular phone has been brought to the open state after the phone-call control section detects an incoming call with the cellular phone held in the folded state and with the television-signal receiving section placed in operation.
1 Assignment
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Accused Products
Abstract
In a flip cellular phone which is capable of receiving a television signal, when the cellular phone is brought to an open state after detecting an incoming call while receiving a television signal with the cellular phone kept in the closed state, the television receiving operation ceases automatically for communication by telephone, and thereby the user of the cellular phone is not required to execute a troublesome operation to quit receiving the television signal. The cellular phone does not cease receiving the television signal while the user is talking on the phone and outputs telephone talking voice in place of the television sound. Therefore, the user can enjoy watching the television program while talking on the phone. Further, since the cellular phone displays a television image and caller'"'"'s information simultaneously, the user can confirm the caller'"'"'s information.
71 Citations
9 Claims
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1. A cellular phone which has a cover portion and a body portion, the cover portion and the body portion being connected to each other by a hinge, and which can be held either in an open state or in a folded state, comprising:
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a television-signal receiving section for receiving a television broadcasting wave;
a phone-call control section for detecting an incoming call to control a phone-call process;
a signal-reception control section for controlling operation of the television-signal receiving section, and for outputting a video image of the television broadcasting wave received by the television-signal receiving section, while placing the television-signal receiving section in operation;
a switch for judging whether the cellular phone is kept in the folded state or in the open state; and
an off-control section for causing the signal-reception control section to place the television-signal receiving section out of operation, when the switch detects that the cellular phone has been brought to the open state after the phone-call control section detects an incoming call with the cellular phone held in the folded state and with the television-signal receiving section placed in operation. - View Dependent Claims (2, 3)
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4. A cellular phone which has a cover portion and a body portion, the cover portion and the body portion being connected to each other by a hinge, and which can be held in an open state or in a folded state, comprising:
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a display unit provided on a surface of the cover portion, which surface faces a surface of the body portion when the cellular phone is kept in the folded state;
a television-signal receiving section for receiving a video signal and an audio signal of a television broadcasting wave;
a phone-call control section for detecting an incoming call to control a phone-call process;
a signal-reception control section for controlling operation of the television-signal receiving section, and for outputting to the display unit the video signal of the television broadcasting wave received by the television-signal receiving section, while placing the television-signal receiving section in operation;
a sound outputting section for outputting either an audio signal processed in the phone-call process by the phone-call control section or the audio signal of the television broadcasting wave received by the television-signal receiving section;
a switch for judging whether the cellular phone is kept in the folded state or in the open state; and
a sound switching section for transferring to the sound outputting section the audio signal processed in the phone-call process by the phone-call control section in place of the audio signal of the television broadcasting wave received by the television-signal receiving section, when the switch detects that the cellular phone has been brought to the open state after the phone-call control section detects an incoming call with the cellular phone held in the folded state and with the television-signal receiving section placed in operation and with the sound outputting section outputting the audio signal of the television broadcasting wave received by the television-signal receiving section. - View Dependent Claims (5, 6)
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7. A cellular phone which has a cover portion and a body portion, the cover portion and the body portion being connected to each other by a hinge, and which can be held in an open state or in a folded state, comprising:
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a display unit provided on a surface of the cover portion, which surface faces a surface of the body portion when the cellular phone is kept in the folded state;
a television-signal receiving section for receiving a video signal and an audio signal of a television broadcasting wave;
a phone-call control section for detecting an incoming call to control a phone-call process;
a signal-reception control section for controlling operation of the television-signal receiving section, and for displaying on the display unit the video signal of the television broadcasting wave received by the television-signal receiving section, while placing the television-signal receiving section in operation;
a sound outputting section for outputting either an audio signal processed in the phone-call process by the phone-call control section or the audio signal of the television broadcasting wave received by the television-signal receiving section;
a switch for judging whether the cellular phone is kept in the folded state or in the open state; and
an incoming-call display control section for displaying on an empty display area of the display unit information of the incoming call, when the switch detects that the cellular phone has been brought to the open state after the phone-call control section detects an incoming call with the cellular phone held in the folded state and with the television-signal receiving section being placed in operation. - View Dependent Claims (8, 9)
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Specification