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Gaming machine

A game device and infrared light technology, applied in indoor games, projection devices, video games, etc., can solve problems such as easy reduction of image resolution, inability to project images, and desk-shaped display devices without a shooting device, etc., to achieve Anti-adhesion effect

Inactive Publication Date: 2007-11-07
SEGA CORP
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AI Technical Summary

Problems solved by technology

[0005] (2) In the table-type projection device, since the screen is arranged in the horizontal direction, the resolution of the image projected on the screen is easily reduced due to the influence of external light, especially the lighting installed on the ceiling.
Therefore, there is a problem that a clear image cannot be projected without darkening the room in which the table-type projection device is installed.
Furthermore, like Patent Document 1, the table-type display device described in Patent Document 2 does not include a device for capturing information recorded on the back of an information recording medium such as a card placed on the screen.

Method used

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Examples

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Embodiment Construction

[0044] Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a longitudinal sectional view showing the structure of a table-type projection imaging device 1 used in the present invention. The table-type projection camera device 1 can be implemented, for example, as a table-type projection device for lectures or a game area of ​​a card game device, that is, a card arrangement panel on which trading cards are placed and images for demonstration are projected.

[0045] The table-type projection camera device 1 shown in FIG. The light emitting device 6 , the reflection mirror 7 provided on the lower inclined portion 2 b of the housing 2 , and the transmissive screen 8 arranged to form a table 2 a at the upper opening of the housing 2 . Further, in the projector 3, a filter 4 for cutting infrared light (infrared rays) is attached to the lens portion 3a thereof. As the infrared light emitting device 6, an LED or the like that...

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Abstract

A gaming machine having an image projecting device provided with a transmitting screen. The gaming machine comprises a projector (3) for projecting a projection light for projecting a game presenting image, a transmitting screen (8) disposed in an enclosure (2) to project a projection light projected from the projector (3) as an image, an infrared light emitting means (6) for projecting a infrared ray onto the screen (8), and an infrared detecting means (5) for detecting an infrared ray passed through the screen (8). At least the projector (3) and the infrared detecting means (5) are disposed in the enclosure (2). The transmitting screen (8) is provided with a visible light absorbing layer (11) consisting of a layer in which cyan, magenta and yellow inks without containing carbon are mixed, whereby it is possible to obtain a high-contrast image projected on the screen (8).

Description

technical field [0001] The present invention relates to a game device using a table-type projection camera device, which includes a unit for projecting projection light projected from a projector as an image on a transmissive screen installed on the table surface, and recording data recorded on the table. A unit for photographing and reading information on the back surface of an information recording medium placed on the screen. Background technique [0002] Conventionally, there has been proposed a table-type projection device that projects a beam of light projected from a projector as an image onto a transmissive screen installed in the horizontal direction. This table-type projection device is configured to bend the optical path of a light beam (hereinafter referred to as projection light) projected from a projector by using a mirror to project an image on a transmissive screen. Be exploited. [0003] In recent years, in various lectures and other occasions, it has been...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63F13/08G03B21/62A63F13/00A63F13/52A63F13/213A63F13/428
CPCA63F2300/206A63F13/08A63F2300/1087G03B21/625A63F13/27A63F13/214G03B21/10G03B21/60
Inventor 梶敏之山内贵雄广瀬刚
Owner SEGA CORP
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