发明申请
- 专利标题： THREE DIMENSIONAL DISPLAY DEVICE AND THREE DIMENSIONAL DISPLAY METHOD
- 专利标题（中）： 三维显示设备和三维显示方法
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申请号： US13809326申请日： 2011-05-31
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公开(公告)号： US20130120247A1公开(公告)日： 2013-05-16
- 发明人: Hiroshi Imai , Nobuaki Takanashi , Fujio Okumura
- 申请人： Hiroshi Imai , Nobuaki Takanashi , Fujio Okumura
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： JP Minato-ku, Tokyo
- 优先权： JP2010-165997 20100723
- 国际申请： PCT/JP2011/062452 WO 20110531
- 主分类号： G06F3/01
- IPC分类号： G06F3/01
摘要：
Provided is a three dimensional display device that includes: three dimensional image display unit (1) having display surface (11) for spatially separating and displaying parallax images corresponding to at least two viewpoints; and force sense generation unit (2) configured to generate a sound wave toward display surface (11) of three dimensional display unit (1) and then generate predetermined pressure of the sound wave reflected on display surface (11) at a position spatially similar to the position of three dimensional image (8) displayed by three dimensional display unit (1).
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