发明授权
- 专利标题: Stereoscopic display
- 专利标题(中): 立体显示
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申请号: US854174申请日: 1997-05-09
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公开(公告)号: US5986804A公开(公告)日: 1999-11-16
- 发明人: Ken Mashitani , Goro Hamagishi , Keiichi Kanatani
- 申请人: Ken Mashitani , Goro Hamagishi , Keiichi Kanatani
- 申请人地址: JPX Moriguchi
- 专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人地址: JPX Moriguchi
- 优先权: JPX8-116651 19960510; JPX8-319170 19961129; JPX9-072145 19970325
- 主分类号: G02B27/22
- IPC分类号: G02B27/22 ; H04N13/00 ; H04N13/04 ; H04N7/18 ; H04N7/00
摘要:
The present invention provides a stereoscopic display comprising an indicator for teaching to a user the position where a stereoscopic image is viewed. The stereoscopic display for separating light beams from a left eye image and a right eye image which are displayed on a display panel into left image light beams and right image light beams and supplying the left image light beams and the right image light beams to a viewer comprises a light emitting unit composed of a green light emitting diode and a red light emitting diode and a barrier plate arranged in front of the light emitting unit on the side of the viewer and having a slit through which part of the light beams from the light emitting diode are passed toward the viewer. The light emitting unit and the barrier plate are so constructed that light beams incident on the right and left eyes through the slit are light beams from the light emitting diodes in the same color in a stereoscopic view position which is the position where a stereoscopic image is viewed, while being light beams from the light emitting diodes in different colors in a pseudo-stereoscopic view position.
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