发明申请
- 专利标题: Image Display Apparatus
- 专利标题(中): 图像显示装置
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申请号: US11676620申请日: 2007-02-20
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公开(公告)号: US20070139302A1公开(公告)日: 2007-06-21
- 发明人: Tatsuro Yamazaki , Naoto Abe , Eisaku Tatsumi , Makiko Mori , Muneki Ando , Takeshi Ikeda
- 申请人: Tatsuro Yamazaki , Naoto Abe , Eisaku Tatsumi , Makiko Mori , Muneki Ando , Takeshi Ikeda
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2002-296642 20021009
- 主分类号: G09G3/20
- IPC分类号: G09G3/20
摘要:
Improved is luminance of an image display apparatus in which a display panel is configured by a matrix wired plurality of electron emitting devices, and long life thereof is tried to be realized. In one select period, a scanning signal is applied to a plurality of scan interconnection. In a subsequent select period, a scanning signal is applied to a plurality of scan interconnections which were shifted with one scan interconnection portion. Between scanning signals, a low level portion is disposed. Also, pulse width modulation is carried out.
公开/授权文献
- US07889168B2 Image display apparatus 公开/授权日:2011-02-15