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公开(公告)号：US09060092B2
公开(公告)日：2015-06-16
申请号：US14192218
申请日：2014-02-27
申请人： ROHM CO., LTD.
CPC分类号： G01J1/44 , G01J1/0411 , H01L27/146 , H04N1/02481 , H04N1/0281 , H04N1/02835 , H04N1/0318 , H04N2201/03112 , H04N2201/03125 , H04N2201/03129 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03154
摘要： An image sensor module includes a light source unit that emits a linear light beam elongate in a primary scanning direction to an object to be read, and a lens unit including an incidence surface and an output surface oriented opposite to each other. The lens unit is configured to receive light from the object through the incidence surface and output the light through the output surface. The module also includes a sensor IC that receives the light outputted from the output surface, a housing that holds the light source unit and the lens unit, and a support member that supports the lens unit such that the incidence surface is located more distant from the sensor IC than the output surface in a secondary scanning direction. The support member includes a reflection surface that reflects the light from the object toward the incidence surface.
摘要翻译： 图像传感器模块包括：光源单元，其将主扫描方向上延伸的线性光束发射到待读取的对象;以及透镜单元，其包括彼此相对定向的入射表面和输出表面。 透镜单元被构造成通过入射表面接收来自物体的光，并将光输出通过输出表面。 模块还包括接收从输出表面输出的光的传感器IC，保持光源单元和透镜单元的壳体，以及支撑构件，其支撑透镜单元，使得入射表面位于距离 传感器IC比辅助扫描方向的输出表面。 支撑构件包括将来自物体的光反射到入射表面的反射表面。
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公开(公告)号：US10542588B2
公开(公告)日：2020-01-21
申请号：US15197197
申请日：2016-06-29
申请人： ROHM CO., LTD.
发明人： Yasuyuki Aritaki , Masashi Takagi
摘要： A heater includes a substrate, a heating resistor layer, and an electrode layer. The substrate has a substrate obverse surface and a substrate reverse surface. The heating resistor layer is formed on the substrate obverse surface. The electrode layer is formed on the substrate obverse surface and in contact with the heating resistor layer. The electrode layer includes a pair of strip portions extending in a longitudinal direction of the substrate and spaced apart from each other in the width direction of the substrate. The heating resistor layer includes a main heating member and a sub heating member each extending in the longitudinal direction of the substrate and located between the strip portions in the width direction. The sub heating member has a higher temperature coefficient of resistance than that of the main heating member.
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公开(公告)号：US09784611B2
公开(公告)日：2017-10-10
申请号：US14717807
申请日：2015-05-20
申请人： ROHM CO., LTD.
CPC分类号： G01J1/44 , G01J1/0411 , H01L27/146 , H04N1/02481 , H04N1/0281 , H04N1/02835 , H04N1/0318 , H04N2201/03112 , H04N2201/03125 , H04N2201/03129 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03154
摘要： An image sensor module includes a light source unit that emits a linear light beam elongate in a primary scanning direction to an object to be read, and a lens unit including an incidence surface and an output surface oriented opposite to each other. The lens unit is configured to receive light from the object through the incidence surface and output the light through the output surface. The module also includes a sensor IC that receives the light outputted from the output surface, a housing that holds the light source unit and the lens unit, and a support member that supports the lens unit such that the incidence surface is located more distant from the sensor IC than the output surface in a secondary scanning direction. The support member includes a reflection surface that reflects the light from the object toward the incidence surface.
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