发明申请
- 专利标题： RETARDATION COMPENSATION ELEMENT, VAN LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL PROJECTOR
- 专利标题（中）： 延迟补偿元件，液晶晶体显示器件和液晶投影仪
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申请号： US12520930申请日： 2007-12-26
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公开(公告)号： US20100026918A1公开(公告)日： 2010-02-04
- 发明人: Kenichi Nakagawa , Hiroki Takahashi
- 申请人： Kenichi Nakagawa , Hiroki Takahashi
- 申请人地址： JP Minato-ku
- 专利权人： Fujifilm Corporation
- 当前专利权人： Fujifilm Corporation
- 当前专利权人地址： JP Minato-ku
- 优先权： JP2006-351869 20061227
- 国际申请： PCT/JP2007/074925 WO 20071226
- 主分类号： G02F1/13363
- IPC分类号： G02F1/13363 ; G02F1/1335
摘要：
A retardation compensation element (56) is composed of a C-plate (86) and an O-plate (85). The O-plate (85) is a biaxial birefringent medium made of an obliquely deposited organic material, and has a fast axis (L6) parallel to the orthographic projection of a deposition direction (96) onto the surface of the O-plate (85). Between a liquid crystal display device (51) and an analyzer (68), the O-plate (85) is arranged such that the fast axis (L6) and a tilt direction (L8) of liquid crystal molecules (75) parallel to each other, and that the deposition direction (96) and the tilt direction (L8) face the opposite direction. The C-plate (86) is disposed above the O-plate (85) between the liquid crystal display device (51) and the analyzer (68).
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