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    2.
    发明专利
    未知

    公开(公告)号：DE69734381D1

    公开(公告)日：2005-11-24

    申请号：DE69734381

    申请日：1997-05-20

    Applicant: SONY CORP

    Inventor： FUKUMOTO MASAHARU ,  SEGAWA HIROYUKI ,  ODA OSAMU ,  YORITATE MIWAKO

    IPC: G06F3/14 ,  G06F3/0482 ,  H04N5/445 ,  H04N21/431 ,  H04N21/45 ,  H04N21/485

    Abstract: A scheme is provided for allowing the user to register adjustable items arbitrary selected from menus as a customized menu, and for preferentially displaying the customized menu, when displayed on a screen, at the highest hierarchical level of menu hierarchy, thus reducing menu operations. Adjustable items in menus frequently selected by the user are registered at the highest hierarchical level of the menu hierarchy and first displayed on the screen to allow each user to select an adjustable item with an extremely small number of menu operations, thereby making it possible to enable the user to rapidly and easily select a desired adjustable item.

    4.
    发明专利
    未知

    公开(公告)号：ES2097886T3

    公开(公告)日：1997-04-16

    申请号：ES92309555

    申请日：1992-10-20

    Applicant: SONY CORP

    Inventor： AMANO TOSHIO ,  ODA OSAMU ,  SAITOH MITSUMASA

    IPC: H04N5/205 ,  H04N5/93 ,  H04N5/00

    Abstract: A video signal output circuit used in a TV set to sample the frequency level of an input video signal so that monitored pictures are automatically optimized in quality. A luminance signal is separated from the input video signal by a Y/C separator. A plurality of band-pass filters whose passing frequencies are f , f , f , ..., fn detect the frequency spectrum of the luminance signal through sampling. The detected values are sent to a controller attached to an equalizer. The equalizer is controlled so that monitored pictures based on the output video signal are optimized in quality.

    5.
    发明专利
    未知

    公开(公告)号：DE69118445D1

    公开(公告)日：1996-05-09

    申请号：DE69118445

    申请日：1991-06-17

    Applicant: SONY CORP

    Inventor： ODA OSAMU

    IPC: H04N5/20 ,  H04N5/14 ,  H04N9/64 ,  H04N17/04 ,  H04N5/44

    Abstract: A color television image display apparatus wherein an image quality control signal is generated with regard to every field of an input video signal in accordance with sampled data obtained therefrom and then is supplied to an image signal processor to execute automatic adjustment of the image quality. The apparatus is equipped with a delay means having a delay time substantially equal to the time required for generation of the image quality control signal, and the video signal is supplied via such delay means to the video signal processor so that both the image quality control signal and the video signal to be controlled by such image quality control signal are inputted to the video signal processor substantially without a timing difference therebetween.

    6.
    发明专利
    未知

    公开(公告)号：DE69015388T2

    公开(公告)日：1995-05-11

    申请号：DE69015388

    申请日：1990-03-06

    Applicant: SONY CORP

    Inventor： AMANO TOSHIO ,  ODA OSAMU

    IPC: H04N5/16 ,  H04N5/208 ,  H04N5/57 ,  H04N9/68

    Abstract: In a television image display apparatus, one field of an input video signal is divided into a plurality of areas in each of which image information is sampled, and an arithmetic processor (3) provides a video control signal on the basis of preset adjusting data received from a memory and the sampled image information. Luminance, chrominance or sharpness levels can be automatically controlled for each field by such video control signal to maintain the video display in an optimum state.

    7.
    发明专利
    未知

    公开(公告)号：DE69015388D1

    公开(公告)日：1995-02-09

    申请号：DE69015388

    申请日：1990-03-06

    Applicant: SONY CORP

    Inventor： AMANO TOSHIO ,  ODA OSAMU

    IPC: H04N5/16 ,  H04N5/208 ,  H04N5/57 ,  H04N9/68

    Abstract: In a television image display apparatus, one field of an input video signal is divided into a plurality of areas in each of which image information is sampled, and an arithmetic processor (3) provides a video control signal on the basis of preset adjusting data received from a memory and the sampled image information. Luminance, chrominance or sharpness levels can be automatically controlled for each field by such video control signal to maintain the video display in an optimum state.

    TELEVISION RECEIVER INCORPORATING A VIDEO CASSETTE RECORDER AND CAPABLE OF DISPLAYING A SUB-CHANNEL PICTURE WITHIN A MAIN-CHANNEL PICTURE
    8.
    发明专利
    TELEVISION RECEIVER INCORPORATING A VIDEO CASSETTE RECORDER AND CAPABLE OF DISPLAYING A SUB-CHANNEL PICTURE WITHIN A MAIN-CHANNEL PICTURE 未知

    公开(公告)号：CA1298399C

    公开(公告)日：1992-03-31

    申请号：CA562893

    申请日：1988-03-30

    Applicant: SONY CORP

    Inventor： HAKAMADA KUNIO ,  HANAMURA SHIZUO ,  ODA OSAMU ,  AMANO TOSHIO

    IPC: H04N5/765 ,  H04N5/44 ,  H04N5/45 ,  H04N5/775 ,  H04N5/782

    Abstract: 39-0100.2074 PATENT A television receiver incorporating a video cassette recorder and having a display, for example, a picture screen, for showing a main-channel picture within which a sub-channel picture may be superimposed, includes first and second tuners which are independently controllable for each selecting one of a number of broadcast channels, with the video signal broadcast on the channel selected by the first tuner being supplied to the display for forming the main-channel picture while the video signal broadcast on the channel selected by the second tuner is supplied to the display for forming the sub-channel picture in a sub-channel picture display mode of the receiver, and a system controller is programmed so that, when initiating a recording mode of the video cassette recorder, the second tuner is made to select the same broadcast channel as the first tuner.

    9.
    发明专利
    未知

    公开(公告)号：DE3724973A1

    公开(公告)日：1988-02-11

    申请号：DE3724973

    申请日：1987-07-28

    Applicant: SONY CORP

    Inventor： ICHIKAWA NORIHITO ,  ODA OSAMU ,  SOMEYA IKUO ,  AMANO TOSHIO

    IPC: H04N5/268 ,  G11B31/00 ,  H04N5/44 ,  H04N5/775 ,  H04N5/782

    Abstract: A video source selecting system for a television receiver has a built-in video tape recorder (video deck) for sequentially selecting for display, a plurality of video signals on various channels, such video signals including at least a video signal from the built-in video deck, and a video signal from at least one external video input terminal. A selected video signal is supplied to a monitor television receiver. When the built-in video tape recorder is placed in its playback mode, the plurality of video signals are switched selected sequentially, while when the built-in video tape recorder is not placed in its playback mode, it is skipped by the switch, whereby the order in which the video signals are switched is in response to the operational state of the built-in video tape recorder.

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