会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Image sensor module for image reading apparatus with improved reading flexibility
    • 具有改善阅读灵活性的图像读取装置的图像传感器模块
    • US09277083B2
    • 2016-03-01
    • US13524586
    • 2012-06-15
    • Hideki Sawada
    • Hideki Sawada
    • H04N1/48H04N1/031
    • H04N1/0318H04N1/48H04N2201/03112H04N2201/0312H04N2201/03125H04N2201/03129H04N2201/03141H04N2201/03145H04N2201/03187
    • An image sensor module includes: a sensor IC having light receivers arranged in a main scanning direction; a lens unit configured to form an image on the sensor IC with light transferred from a read target; a first light source unit having a first output surface extending along the main scanning direction and outputting a first linear light extending along the main scanning direction from the first output surface toward the read target, the first output surface being placed at a position spaced apart from the lens unit in a sub-scanning direction; and a second light source unit having a second output surface extending along the main scanning direction and outputting a second linear light extending along the main scanning direction from the second output surface toward the read target, the second output surface being placed between the lens unit and the first output surface in the sub-scanning direction.
    • 图像传感器模块包括:具有沿主扫描方向布置的光接收器的传感器IC; 透镜单元,被配置为利用从读取目标传输的光在传感器IC上形成图像; 第一光源单元,具有沿着主扫描方向延伸的第一输出表面,并且沿着主扫描方向从第一输出表面朝向读取目标输出第一线性光,第一输出表面被放置在与 所述透镜单元在副扫描方向上; 以及具有沿着主扫描方向延伸的第二输出面的第二光源单元,并且沿着主扫描方向从第二输出表面朝向读取目标输出第二线性光,第二输出表面被放置在透镜单元和 第一输出表面在副扫描方向上。
    • 6. 发明授权
    • Image reading device
    • 图像读取装置
    • US08908239B2
    • 2014-12-09
    • US13852252
    • 2013-03-28
    • Seiko Epson Corporation
    • Hidekazu Kobayashi
    • H04N1/04H04N1/028H04N1/031
    • H04N1/02835G02B6/0038G02B2006/0098H04N1/02815H04N1/0318H04N2201/0081H04N2201/03125H04N2201/03141H04N2201/03145
    • Since a light emitting surface in a cross section perpendicular to the longitudinal direction of a light guide is formed to have a smaller width than a reflecting surface, light of an LED, which is incident from an end surface of the light guide and is scattered throughout the entirety of the longitudinal direction in the reflecting surface, is condensed toward the light emitting surface, and is then emitted in the form of a band toward a document from the light emitting surface. Therefore, it is possible to provide a CIS module including an illumination unit having a new configuration capable of illuminating a portion where the document and an optical axis of the lens array included in the lens unit intersect, in the form of a band with high efficiency using the illumination unit.
    • 由于与导光体的长度方向垂直的截面的发光面形成为具有比反射面更小的宽度,所以从光导的端面入射并散射在整个光导中的LED的光 反射面的长度方向的整体朝向发光面冷凝,然后以带状从发光面向文件发射。 因此,可以提供一种CIS模块,其包括具有能够以透镜单元所包含的透镜阵列的文档和光轴相交的部分以具有高效率的带的形式照射的新结构的照明单元 使用照明单元。