- 专利标题： POLYGONAL MIRROR, DEFLECTOR, OPTICAL SCANNING APPARATUS, IMAGE FORMING APPARATUS, AND MANUFACTURING METHOD OF THE POLYGONAL MIRROR
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申请号： EP19167253.4申请日： 2019-04-04
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公开(公告)号： EP3581372A3公开(公告)日： 2020-03-18
- 发明人: OHTA, Mitsuhiro , TAKATA, Atsushi , TANAKA, Yoshihiko , TANAKA, Takatoshi , YAMAYA, Fumihiko , MATSUSHITA, Naoki , KATAYAMA, Hiroki
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2 Shimomaruko 3-chome Ohta-ku Tokyo 146-8501 JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2 Shimomaruko 3-chome Ohta-ku Tokyo 146-8501 JP
- 代理机构： TBK
- 优先权： JP2018082892 20180424
- 主分类号： B29D11/00
- IPC分类号： B29D11/00 ; G02B5/09 ; B29C45/14
摘要：
A polygonal mirror includes a reflecting surface capable of reflecting laser light emitted from a light source, a base material made of a metal material, and a molded member molded outside the base material and including a first surface and a second surface which crosses the first surface and which corresponds to the reflecting surface.
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