发明授权
- 专利标题: Image display apparatus
- 专利标题(中): 图像显示装置
-
申请号: US11519936申请日: 2006-09-13
-
公开(公告)号: US07322700B2公开(公告)日: 2008-01-29
- 发明人: Kazuya Miyagaki , Kenji Kameyama , Takanobu Osaka , Ikuo Katoh , Atsushi Takaura , Kenji Namie , Yasuyuki Takiguchi
- 申请人: Kazuya Miyagaki , Kenji Kameyama , Takanobu Osaka , Ikuo Katoh , Atsushi Takaura , Kenji Namie , Yasuyuki Takiguchi
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: JP2002-048010 20020225; JP2002-049840 20020226
- 主分类号: G03B21/28
- IPC分类号: G03B21/28 ; G02F1/1335 ; G02F1/00 ; G02B27/10 ; G02B27/44 ; G02B5/18 ; H04N5/74
摘要:
An image display apparatus includes an indicating element which modulates or emits light as a pixel in accordance with image information. A displacement unit optically displaces a position of the pixel for each of two or more sub-fields constituting an image field corresponding to the image information. A projection unit enlarges the pixel and projects an enlarged pixel on a screen. A pixel-profile deformation unit changes an optical intensity profile of the pixel.
公开/授权文献
- US20070008495A1 Image display apparatus 公开/授权日:2007-01-11
信息查询