发明申请
- 专利标题： Image display method, image display device, and projector
- 专利标题（中）： 图像显示方法，图像显示装置和投影仪
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申请号： US12385702申请日： 2009-04-16
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公开(公告)号： US20090207186A1公开(公告)日： 2009-08-20
- 发明人: Takashi Toyooka , Shohei Yoshida
- 申请人： Takashi Toyooka , Shohei Yoshida
- 申请人地址： JP Tokyo
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2004-349652 20041202; JP2004-349653 20041202; JP2005-040414 20050217
- 主分类号： G09G5/00
- IPC分类号： G09G5/00
摘要：
An image display method includes dividing one frame into a plurality of sub-frames by multiplying a frame frequency of an input image signal, reducing a high-spatial frequency component of an image signal which is used for image display in at least one predetermined sub-frame among the plurality of sub-frames in comparison with that of an image signal which is used for image display in another sub-frame, and displaying an image in each sub-frame.
公开/授权文献
- US07844128B2 Image display method, image display device, and projector 公开/授权日：2010-11-30