发明授权
- 专利标题： Display apparatus
- 专利标题（中）： 显示装置
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申请号： US11202061申请日： 2005-08-12
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公开(公告)号： US07944407B2公开(公告)日： 2011-05-17
- 发明人: Ayahito Kojima , Shigeki Kameyama , Hirohito Kuriyama , Yoshikazu Kanazawa , Toshio Ueda
- 申请人： Ayahito Kojima , Shigeki Kameyama , Hirohito Kuriyama , Yoshikazu Kanazawa , Toshio Ueda
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Hitachi Plasma Display Limited
- 当前专利权人： Fujitsu Hitachi Plasma Display Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Staas & Hasley LLP
- 优先权： JP2000-290981 20000925
- 主分类号： G09G3/28
- IPC分类号： G09G3/28
摘要：
A display apparatus, that can prevent thermal destruction and burning with a simple structure, has been disclosed. In the apparatus it is judged that there is possibility of a pattern, whose area with high brightness is small, being displayed frequently, when a state in which the total light emission pulse number remains large occurs with high frequency, and if such a state is detected, the total light emission pulse number (sustain frequency) is reduced to prevent the thermal destruction and burning.
公开/授权文献
- US20050264489A1 Display apparatus 公开/授权日：2005-12-01