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US 6,144,417 AGranted
Window frame for screen
AssigneeYugen Kaisha Sozoan
InventorKen Yanagisawa
Life of this patent
Estimating the term…
Abstract
An object of the present invention is to provide a screen frame, which is capable of producing clear 3-D video images with a simple structure. The screen frame includes: a frame structure being capable of covering over a screen of a display unit at a prescribed distance away from the screen. Furthermore, the frame structure encloses a window space, whose size is smaller than the size of the screen of the display unit so as to cover parts of the display unit other than the screen. By attaching the screen frame of the present invention, which has a simple structure, to a screen of a display unit, video images on the screen have visual depth, so the user is hallucinated as if he or she is really watching an outdoor scene through a window. Furthermore, the video images on the screen can be made clear by removing influence of external light.
Claims12
A window frame for a screen of a display unit comprising:
- a frame structure being capable of covering over said screen of said display unit at a prescribed distance away from said screen;
- and
- said frame structure enclosing a window space having a size smaller than a size of said screen of the display unit, said frame structure covering parts of the display unit other than said screen, whereby only said screen is visible through the window space from a plurality of view points within a prescribed range, said frame structure including:
- a front wall having an aperture therein for defining said window space, said front wall being arranged in a first plane substantially parallel to said screen, said aperture forming inner edges of said front wall;
- and
- a plurality of inner walls extending from said inner edges of said front wall toward said screen, said inner walls being arranged substantially perpendicular to said first plane, whereby said inner walls are visible as inner faces of said window frame.
3 more elements
A display unit, comprising:
- a screen;
- and
- a window frame including a frame structure being capable of covering over said screen at a prescribed distance away from said screen, said frame structure enclosing a window space having a size smaller than a size of said screen, said frame structure covering parts of said display unit other than said screen, whereby only the screen is visible through the window space from a plurality of view points within a prescribed range, said frame structure including:
- a front wall having an aperture therein for defining said window space, said front wall being arranged in a first plane substantially parallel to said screen, said aperture forming inner edges of said front wall;
- and
- a plurality of inner walls extending from said inner edges of said front wall toward said screen, said inner walls being arranged substantially perpendicular to said first plane, whereby said inner walls are visible as inner faces of said window frame.
3 more elements
A video system, comprising:
- a plurality of video cameras headed in mutually different directions;
- a recording medium being capable of storing video data sent from said video cameras;
- a video reproducing unit for reproducing the video data stored in said recording medium, as video images;
- a plurality of display units having screens being respectively arranged at positions corresponding to the heading of said video cameras, said display units showing the video images, reproduced by said video reproducing unit, on the screens;
- and
- a plurality of frame structures being capable of respectively covering over the screen of each display unit at a prescribed distance away from the screen, each frame structure enclosing a window space having a size smaller than a size of the screen, said frame structure covering parts of the display unit other than the screen, whereby only the screen is visible through the window space from a plurality of view points within a prescribed range, said frame structure including:
- a front wall having an aperture therein for defining said window space, said front wall being arranged in a first plane substantially parallel to said screen, said aperture forming inner edges of said front wall;
- and
- a plurality of inner walls extending from said inner edges of said front wall toward said screen, said inner walls being arranged substantially perpendicular to said first plane, whereby said inner walls are visible as inner faces of said window frame.
6 more elements
A video system, comprising:
- a plurality of video cameras headed in mutually different directions;
- means for transmitting video data sent from said video cameras;
- means for receiving the video data transmitted from said transmitting means;
- a plurality of display units having screens for reproducing the video data, received by said receiving means, as video images and showing the video images on the screens, said display units being respectively arranged at positions corresponding to the headings of said video cameras;
- and
- a plurality of window frames being capable of respectively covering over the screen of each display unit at a prescribed distance away from the screen, each window frame having a frame structure enclosing a window space having a size smaller than a size of the screen, said frame structures covering parts of the display unit other than the screen, whereby only the screen is visible through the window space from a plurality of view points within a prescribed range, said frame structure including:
- a front wall having an aperture therein for defining said window space, said front wall being arranged in a first plane substantially parallel to said screen, said aperture forming inner edges of said front wall;
- and
- a plurality of inner walls extending from said inner edges of said front wall toward said screen, said inner walls being arranged substantially perpendicular to said first plane, whereby said inner walls are visible as inner faces of said window frame.
6 more elements
A virtual simulator, comprising:
- a capsule for accommodating a man;
- a drive system for moving said capsule;
- a display unit having a screen and being provided in said capsule, said display unit showing video images on the screen;
- a window frame being capable of covering over the screen of said display unit at a prescribed stance away from the screen, said window frame having a frame structure enclosing a window space having a size smaller than a size of the, said frame structure covering parts of the display unit other than the screen, whereby only the screen is visible through the window space from a plurality of view points within a prescribed range, said frame structure including:
- a front wall having an aperture therein for defining said window space, said front wall being arranged in a first plane substantially parallel to said screen, said aperture forming inner edges of said front wall;
- and
- a plurality of inner walls extending from said inner edges of said front wall toward said screen, said inner walls being arranged substantially perpendicular to said first plane, whereby said inner walls are visible as inner faces of said window frame;
- and
- a control unit for controlling said drive system so as to synchronize the movement of said capsule with changing video images on the screen of said display unit.
6 more elements
A virtual simulator, comprising:
- a capsule for accommodating a man;
- a drive system for moving said capsule;
- a handling unit for manually controlling said drive system, said handling unit being provided in said capsule;
- a display unit having a screen and being provided in said capsule, said display unit showing video images on the screen;
- a window frame being capable of covering over the screen of said display unit at a prescribed distance away from the screen, said screen frame having a frame structure enclosing a window space having a size smaller than a size of the screen, said frame structure covering parts of the display unit other than the screen, whereby only the screen is visible through the window space from a plurality of view points within a prescribed range, said frame structure including:
- a front wall having an aperture therein for defining said window space, said front wall being arranged in a first plane substantially parallel to said screen, said aperture forming inner edges of said front wall;
- and
- a plurality of inner walls extending from said inner edges of said front wall toward said screen, said inner walls being arranged substantially perpendicular to said first plane, whereby said inner walls are visible as inner faces of said window frame;
- and
- a control unit for controlling said drive system so as to synchronize the movement of said capsule with changing video images on the screen of said display unit.
7 more elements
Dependencies are inferred from the claim text.