Title:
DISPLAY DEVICE AND GAME DEVICE
Document Type and Number:
WIPO Patent Application WO/2007/122797
Kind Code:
A1
Abstract:
It is possible to provide a display device capable of freely changing a display
position and a display area and displaying a high-quality image and a slot machine
and other game devices using the display device. Since a light scan unit (53) scans
plotting light fluxes (L1, L2) from a light source device (51) on screen portions
(41, 42), it is possible to plot an arbitrary image with a high quality on the screen
portions (41, 42). When the plotting is performed on the screen portions (41,
42) by scan of the plotting light fluxes (L1, L2) by the light scan unit (53), it
is possible to freely change the image display position and the display area including
the arrangement of the screen portions (41, 42) and enhance the expression variety.
Furthermore, it is possible to display a 3-dimensional image by performing
a 3D plotting on a 3D portion (41a), which further enriches the display variation.
Inventors:
NAKAMURA NORIO (JP)
HOSAKA TOSHIYUKI (JP)
KURIHARA TORU (JP)
HOSAKA TOSHIYUKI (JP)
KURIHARA TORU (JP)
Application Number:
PCT/JP2007/000306
Publication Date:
November 01, 2007
Filing Date:
March 27, 2007
Export Citation:
Assignee:
SEIKO EPSON CORP (JP)
International Classes:
G02B27/18; A63F5/04; G02B26/10; G03B21/00; G03B21/10; G03B21/62; G09G3/02
Domestic Patent References:
| WO1993015434A1 | 1993-08-05 |
Foreign References:
| JP2003021800A | 2003-01-24 | |||
| JP2001281583A | 2001-10-10 | |||
| JP2004282711A | 2004-10-07 | |||
| JPH0767074A | 1995-03-10 | |||
| JP2003126461A | 2003-05-07 |
Attorney, Agent or Firm:
KAMIYANAGI, Masataka et al. (SEIKO EPSON CORPORATION80, Harashinden, Hirook, Shiojiri-shi Nagano 85, JP)
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