Mobile terminal with cellular and broadcast reception, audio muting and closed captioning
View Patent ↗The present invention provides a mobile communication terminal having broadcast reception function, capable of preventing occurrence of a situation in which sound comes out due to the activation of a television function even though the phone's silent mode is set. When the phone's silent mode is set in a television watching state, a CPU 1 determines that it is a television silent mode. Similarly, also when an ON operation is performed on a television function activation key in a state where the phone's silent mode is set, the CPU 1 determines that it is the television silent mode. When the CPU 1 determines that it is the television silent mode, the CPU 1 mutes television sound.
1. A mobile terminal with cellular and broadcast reception, audio muting and closed captioning, comprising:
a broadcast receiving function section for receiving a television broadcast;
a wireless telephone function section for making a call by radio; and
a controller that controls the function sections and performs display control on a display, wherein
the broadcast receiving function section has an audio mute function and is configured to receive a digital broadcast and to perform closed caption display,
the wireless telephone function section has a silent mode function, and
when the silent mode is performed in the wireless telephone function section, the controller causes the broadcast receiving function section to perform the audio mute and causes the broadcast receiving function section to perform the closed caption display when causing the broadcast receiving function section to perform the audio mute, wherein the controller performs one of icon display and differentiating the display mode of a closed caption display portion between closed caption display resulting from the audio mute and normal closed caption display, for enabling a user to distinguish between the closed caption display resulting from the audio mute and the normal closed caption display.
2. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 1 , wherein the controller performs control to cause, when the silent mode is performed in the wireless telephone function section, the broadcast receiving function section to perform the audio mute, in the case where the control is permitted by a user setting.
3. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 1 , wherein the closed caption display is performed when the display is permitted by a user setting.
4. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 1 , further comprising an earphone connector, wherein
when an earphone is connected or when an earphone is being connected, the controller terminates the mode of the audio mute and causes sound to be outputted from the earphone.
5. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 1 , further comprising an earphone connector, wherein
when an earphone is connected or when an earphone is being connected, the controller terminates the mode of the audio mute and causes sound to be outputted from the earphone, and terminates the mode of the closed caption display adopted based on the audio mute.
6. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 1 , further comprising an earphone connector, wherein
when an earphone is connected or when an earphone is being connected, the controller terminates the mode of the audio mute and causes sound to be outputted from the earphone, and displays a message asking for permission to terminate the mode of the closed caption display adopted based on the audio mute, and when a user performs an operation to agree to terminate the mode of the closed caption display, the controller terminates the mode of the closed caption display, and when the user performs an operation to disagree to terminate the mode of the closed caption display, the controller continues the mode of the closed caption display.
7. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 1 , further comprising an earphone connector, wherein
when an earphone is connected or when an earphone is being connected, the controller terminates the mode of the audio mute and causes sound to be outputted from the earphone, and displays a message asking for permission to terminate the mode of the closed caption display adopted based on the audio mute, and when a user performs an operation to agree to terminate the mode of the closed caption display, the controller terminates the mode of the closed caption display, and when the user performs an operation to disagree to terminate the mode of the closed caption display, the controller continues the mode of the closed caption display and returns, when continuing the mode of the closed caption display, display in which the distinction is made to display in which the distinction is not made.
8. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to any one of claims 1 , 2 , 3 , 4 , 5 , 6 , or 7 , wherein not only when the silent mode of the wireless telephone function section is terminated but also when an independent operation to terminate the audio mute is performed, the controller terminates the mode of the audio mute and returns a state resulting from the audio mute to a state before the audio mute is performed.
9. A mobile terminal with cellular and broadcast reception, audio muting and closed captioning, comprising:
a broadcast receiving function section for receiving a television broadcast;
a wireless telephone function section for making a call by radio; and
a controller that controls the function sections and performs display control on a display, wherein
the broadcast receiving function section has an audio mute function and is configured to receive a digital broadcast and to perform closed caption display,
the wireless telephone function section has a silent mode function, and
when the silent mode is performed in the wireless telephone function section, the controller causes the broadcast receiving function section to perform the audio mute displays a message asking for permission to perform the closed caption display before causing the broadcast receiving function section to perform the audio mute, and when a user performs an operation to agree to the closed caption display, the controller causes the broadcast receiving function section to perform the closed caption display, and when the user performs an operation to disagree to the closed caption display, the controller does not cause the broadcast receiving function section to perform the closed caption display, wherein the controller performs one of icon display and differentiating the display mode of a closed caption display portion between the closed caption display resulting from the audio mute and the normal closed caption display.
10. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 9 , wherein the controller performs control to cause, when the silent mode is performed in the wireless telephone function section, the broadcast receiving function section to perform the audio mute, in the case where the control is permitted by a user setting.
11. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 9 , further comprising an earphone connector, wherein
when an earphone is connected or when an earphone is being connected, the controller terminates the mode of the audio mute and causes sound to be outputted from the earphone.
12. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 9 , further comprising an earphone connector, wherein
when an earphone is connected or when an earphone is being connected, the controller terminates the mode of the audio mute and causes sound to be outputted from the earphone, and terminates the mode of the closed caption display adopted based on the audio mute.
13. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to claim 9 , further comprising an earphone connector, wherein
when an earphone is connected or when an earphone is being connected, the controller terminates the mode of the audio mute and causes sound to be outputted from the earphone, and displays a message asking for permission to terminate the mode of the closed caption display adopted based on the audio mute, and when a user performs an operation to agree to terminate the mode of the closed caption display, the controller terminates the mode of the closed caption display, and when the user performs an operation to disagree to terminate the mode of the closed caption display, the controller continues the mode of the closed caption display.
14. The mobile terminal with cellular and broadcast reception, audio muting and closed captioning according to any one of claims 9 to 13 , wherein not only when the silent mode of the wireless telephone function section is terminated but also when an independent operation to terminate the audio mute is performed, the controller terminates the mode of the audio mute and returns a state resulting from the audio mute to a state before the audio mute is performed.