Display apparatus displaying operation menu
DCFirst Claim
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1. A video display apparatus comprising:
- display means for receiving a video signal generated from a picture signal and a menu display signal and for displaying a picture corresponding to said picture signal and a menu corresponding to said menu display signal;
video processing means for receiving said picture signal and said menu signal, for processing said picture signal and said menu display signal and for generating said video signal;
operation means operated by a user of the video display apparatus for controlling and selecting operations indicated as corresponding items in said menu by generating user signals;
display control means for controlling display characteristics of unavailable items in said menu which correspond to unavailable operations by modifying a common menu display signal to generate said menu display signal; and
system control means for receiving said user signals, for processing said user signals, for generating said common menu display signal from common menu data stored in a memory means and for controlling said picture signal and said menu display signal in accordance with said user signals whereby said display characteristics of said items in said menu display are controlled through said display control means.
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Abstract
A television receiver has a system controller and a memory that supplies data to a display microcomputer for displaying a menu of features, such as picture-in-picture, a broadcast satellite receive mode, a reservation of recording mode. The displaying microcomputer displays the menu on a sub-screen portion of a cathode-ray tube. A user selects a feature using a remote controller and the system controller displays cursor that moves under user control, and displays non-selected items in half-tone brightness or a different color.
180 Citations
34 Claims
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1. A video display apparatus comprising:
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display means for receiving a video signal generated from a picture signal and a menu display signal and for displaying a picture corresponding to said picture signal and a menu corresponding to said menu display signal; video processing means for receiving said picture signal and said menu signal, for processing said picture signal and said menu display signal and for generating said video signal; operation means operated by a user of the video display apparatus for controlling and selecting operations indicated as corresponding items in said menu by generating user signals; display control means for controlling display characteristics of unavailable items in said menu which correspond to unavailable operations by modifying a common menu display signal to generate said menu display signal; and system control means for receiving said user signals, for processing said user signals, for generating said common menu display signal from common menu data stored in a memory means and for controlling said picture signal and said menu display signal in accordance with said user signals whereby said display characteristics of said items in said menu display are controlled through said display control means. - View Dependent Claims (2, 3)
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4. A television receiver comprising:
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display means for receiving a video signal generated from a picture signal and a menu display signal and for displaying a picture corresponding to said picture signal and a menu corresponding to said menu display signal; video processing means for receiving said picture signal and said menu display signal, for processing said picture signal and said menu display signal and for generating said video signal; an operation member operated by a user for controlling and selecting operations identified as corresponding items in said menu by generating user signals; a speaker for receiving an audio signal and for producing sounds corresponding to said audio signal; an audio processing circuit for receiving a sound signal, for processing said sound signal and for generating said audio signal; display control means for controlling display characteristics of unavailable items in said menu which correspond to unavailable operations by modifying a common display menu signal to generate said menu signal; and system control means for receiving said user signals, for processing said user signals, for generating said common menu display signal from common menu data stored in a memory means and for controlling said picture signal and said menu signal in accordance with said user signals whereby said display characteristics of said items in said menu are controlled through said display control means. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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Specification