SOLID STATE CAMERA
    2.
    发明专利

    公开(公告)号:CA1026456A

    公开(公告)日:1978-02-14

    申请号:CA223328

    申请日:1975-03-27

    Applicant: SONY CORP

    Abstract: A solid-state video camera employing a plurality of image sensing means in the form of charge coupled device chips which are arranged in such a manner that the video image cast on respective chips are displaced by distance equal to tau H/N where tau H is the reciprocal of the image sampling frequency, also referred to as the alignment pitch of the picture elements in the horizontal direction and N is the number of charge coupled chips. After converting the images into electrical signals, read-out timings of given picture elements of respective chips are shifted in time in accordance with the shift in distance between the images on the respective chips prior to mixing the output signals. In this way a video output signal having a wide-band width is obtained. In addition, color video information is possible by the use of color filters which may be disposed in front of the respective charge coupled chips.

    MASK FOR OPTICAL EXPOSURE
    4.
    发明专利

    公开(公告)号:CA1070855A

    公开(公告)日:1980-01-29

    申请号:CA287526

    申请日:1977-09-26

    Applicant: SONY CORP

    Abstract: A mask for optical exposure including a transparent supporting plate, a transparent conformable film having a predetermined opaque pattern formed thereon, and a penetrating hole formed through the transparent supporting plate, in which the transparent conformable film is attached to the transparent supporting plate so that a gas-tight space is formed between them, and the external of the transparent supporting plate is communicated with the gas-tight space through the penetrating hole.

    SEMICONDUCTOR IMAGE SENSOR HAVING CCD SHIFT REGISTER

    公开(公告)号:CA1056058A

    公开(公告)日:1979-06-05

    申请号:CA242395

    申请日:1975-12-23

    Applicant: SONY CORP

    Abstract: A semiconductor image sensor as a sensing structure divided into vertical columns and horizontal rows of elemental sections. Each element includes a photo-sensor and a portion to receive charge overflow. The photo-sensors and portions to receive overflow are covered by a transparent electrode. Each elemental section in each vertical column is connected to a vertical shift register by a separate charge transfer section covered by a shift electrode structure to which twophase clock pulses are applied. One end of all of the vertical shift registers is connected to a three-phase horizontal shift register. When the potential of a given photo-sensor is higher than that of the transfer section connected to it, light-generated carriers in the photo-sensor are transferred to the vertical shift register to which that transfer section is connected.

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