To provide a space floating video display device for displaying a three-dimensional space floating video in a pseudo state, and contribute to "3. providing fitness and welfare to all people", "9. constructing foundations of industries and technical innovation", and "11. constructing towns where people can live permanently" which are sustainable development targets by the invention.SOLUTION: By a surface shape of a reflection mirror forming a space floating video device, an image formation point of a retroreflection image is deviated in a depth direction to a display plane, for making the image a three-dimensional video in a pseudo state. In addition, to the display video, a signal component corresponding to a shadow and shading is formed and superposed to an original signal for enhancing an effect of three-dimensional display.SELECTED DRAWING: Figure 8A
【課題】疑似的に立体的な空間浮遊映像を表示する空間浮遊映像表示装置を得ること。本発明によれば、持続可能な開発目標の「3すべての人に健康と福祉を」、「9産業と技術革新の基盤をつくろう」、「11住み続けられるまちづくりを」に貢献する。【解決手段】空間浮遊映像装置を構成する反射ミラーの面形状により再帰反射像の結像点を表示平面に対して奥行き方向にずらして疑似的に立体映像化する。更に表示映像に陰影や影に対応した信号成分を形成して原信号に重畳することで立体表示の効果を強調する。【選択図】図8A
SPACE FLOATING VIDEO DISPLAY DEVICE
空間浮遊映像表示装置
2022-09-15
Patent
Electronic Resource
Japanese
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
SPATIALLY FLOATING VIDEO DISPLAY APPARATUS AND LIGHT SOURCE DEVICE
European Patent Office | 2022
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