发明授权
- 专利标题： Camera shaking detection apparatus
- 专利标题（中）： 相机抖动检测装置
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申请号： US66585申请日： 1993-05-21
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公开(公告)号： US5331365A公开(公告)日： 1994-07-19
- 发明人: Azuma Miyazawa , Takeshi Ito , Yoichi Yoshida
- 申请人： Azuma Miyazawa , Takeshi Ito , Yoichi Yoshida
- 申请人地址： JPX Tokyo
- 专利权人： Olympus Optical Co., Ltd.
- 当前专利权人： Olympus Optical Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX2-275969 19901015; JPX2-318417 19901121
- 主分类号： G03B17/00
- IPC分类号： G03B17/00 ; G03B17/18 ; H04N5/232 ; G03B7/00 ; G03B29/00
摘要：
A light-emitting element is arranged in a camera body to emit light toward part of the face of a user. A light-receiving element receives light reflected by the face. A detection unit detects shaking of the camera body on the basis of a change in photocurrent from the light-receiving element. The light-emitting element and the light-receiving element may be arranged as an eyeball detection unit for detecting the position of the eyeball of the user.
公开/授权文献
- US4732275A Openable and reclosable carton 公开/授权日：1988-03-22
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