| 发明名称 | Three dimensional display device and three dimensional display method | ||
| 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). | ||
| 申请公布号 | US8970484(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201113809326 | 申请日期 | 2011.05.31 |
| 申请人 | NEC Corporation | 发明人 | Imai Hiroshi;Takanashi Nobuaki;Okumura Fujio |
| 分类号 | G09G5/00;G06F3/01;G02B27/22;G03B35/18;G03B35/24;G03B42/06;H04N13/04 | 主分类号 | G09G5/00 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A three dimensional display device comprising: a three dimensional image display unit having a display surface for spatially separating and displaying parallax images corresponding to at least two viewpoints; and a force sense generation unit configured to generate a sound wave toward the display surface of the three dimensional display unit and then generate predetermined pressure of the sound wave reflected on the display surface at a position spatially similar to a position of a three dimensional image displayed by the three dimensional display unit. | ||
| 地址 | Tokyo JP | ||