发明授权
US5865519A Device for displaying moving images in the background of a stage 失效
用于在舞台背景中显示运动图像的装置

  • 专利标题: Device for displaying moving images in the background of a stage
  • 专利标题(中): 用于在舞台背景中显示运动图像的装置
  • 申请号: US836911
    申请日: 1997-07-07
  • 公开(公告)号: US5865519A
    公开(公告)日: 1999-02-02
  • 发明人: Uwe Maass
  • 申请人: Uwe Maass
  • 专利权人: Maass; Uwe
  • 当前专利权人: Maass; Uwe
  • 优先权: DEX29515073U 19950920
  • 主分类号: G03B15/10
  • IPC分类号: G03B15/10 A63J5/02 G02B27/22 G03B21/00 G03B21/28
Device for displaying moving images in the background of a stage
摘要:
An article such as for example a motor vehicle at a publicity function is to be represented in front of different viewers (38) in the background of a stage (28) in the form of a virtual image (26). A presenter (40) is to stand in the image and give explanations. Disposed above the stage (28) is an image source (12, 14). It projects an image, a film, on to a reflecting surface (18) on the floor (30) of the stage (28). Behind that reflecting surface (18) a transparent smooth foil (20) extends at 45.degree. from the ceiling (32) to the floor (30). The image produced by the image source (12, 14) appears to the viewers (38) as a virtual image (26) behind the foil (20). The presenter (40) stands behind the foil (20) and in the middle of the image.
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