发明授权
- 专利标题： Photographic information display apparatus for camera
- 专利标题（中）： 相机信息显示装置
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申请号： US878598申请日： 1978-02-16
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公开(公告)号： US4145129A公开(公告)日： 1979-03-20
- 发明人: Masaharu Kawamura , Nobuaki Sakurada , Nobuhiko Shinoda , Hiroyasu Murakami , Tadashi Ito
- 申请人： Masaharu Kawamura , Nobuaki Sakurada , Nobuhiko Shinoda , Hiroyasu Murakami , Tadashi Ito
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX52-21063 19770228
- 主分类号： G03B17/18
- IPC分类号： G03B17/18 ; G03B17/20 ; G03B7/08 ; H05B41/14
摘要：
A photographic information display apparatus for a camera provided with at least three display chips. The second chip has a number of segments less than the first chip while the segments of the third display chip are connected to a driving signal transfer line of an encoder which is not connected to the segments of the second chip. This arrangement dispenses with another driving signal transfer line for the third display chip.
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