Title:
STEREOSCOPIC VIDEO DISPLAY DEVICE AND GAME MACHINE
Document Type and Number:
Japanese Patent JP2023001767
Kind Code:
A
Abstract:
To provide a stereoscopic video display device which can display an image having a parallax for a viewer by reflecting light incident from a plurality of light sources arranged on a side surface with a transparent panel and display a color stereoscopic image by mixing light from a plurality of light sources.SOLUTION: A stereoscopic video display device 100 comprises: a transparent panel 20; a light source 30 which is arranged on the lower side surface or upper side surface of the transparent panel 20; and a plurality of reflection surfaces 50 which are formed on a principal surface of the transparent panel 20 to reflect light from the light source. When it is assumed that there are n (n≥2) view point positions at an equal interval in the horizontal direction, n reflection surfaces 50 are provided at positions intersecting the principal surface of the transparent panel and the straight line passing through the view points and a definite point, a stereoscopic video can be visually recognized at the definite point position, the n reflection surfaces 50 are arranged in a matrix to constitute one pixel, and each reflection surface 50 is arranged at a predetermined position for each view point in a pixel.SELECTED DRAWING: Figure 1
Inventors:
HIRATA FUMIKUNI
Application Number:
JP2021102690A
Publication Date:
January 06, 2023
Filing Date:
June 21, 2021
Export Citation:
Assignee:
ADACHI LIGHT CO LTD
International Classes:
G02B30/35; G03B35/18; H04N13/243; H04N13/302; H04N13/324
Attorney, Agent or Firm:
▲高▼荒 新一