发明授权
US08260185B2 Laser fixing apparatus including a condenser for increasing light usage efficiency
有权
激光定影装置包括用于提高光使用效率的冷凝器
- 专利标题： Laser fixing apparatus including a condenser for increasing light usage efficiency
- 专利标题（中）： 激光定影装置包括用于提高光使用效率的冷凝器
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申请号： US12705723申请日： 2010-02-15
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公开(公告)号： US08260185B2公开(公告)日： 2012-09-04
- 发明人: Takashi Matsubara , Makoto Furuki , Naoyuki Egusa , Tetsuro Kodera , Miho Watanabe
- 申请人： Takashi Matsubara , Makoto Furuki , Naoyuki Egusa , Tetsuro Kodera , Miho Watanabe
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2009-190914 20090820
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A laser fixing apparatus includes a laser light generator that generates laser light to be projected onto a recording medium; and a first condenser that reflects and condenses light reflected at an irradiation position of the laser light, such that the reflected light reenters at the irradiation position or near the irradiation position. The first condenser has a concave cylindrical surface and is arranged such that a center axis position of the cylindrical surface is located at the irradiation position of the laser light or near the irradiation position, and a reflecting surface of the first condenser is covered by a light transmitting body.
公开/授权文献
- US20110044741A1 LASER FIXING APPARATUS AND IMAGE FORMING APPARATUS 公开/授权日：2011-02-24