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21. 发明申请

US20100046970A1 Exposure Head, Method of Controlling Exposure Head, and Image Forming Apparatus 审中-公开
标题翻译：曝光头，控制曝光头的方法和成像装置
公开(公告)号：US20100046970A1
公开(公告)日：2010-02-25
申请号：US12544890
申请日：2009-08-20
申请人： Kiyoshi TSUJINO , Nozomu INOUE
发明人： Kiyoshi TSUJINO , Nozomu INOUE
IPC分类号： G03G15/043
CPC分类号： G03G15/326 , G03G15/04072 , G03G15/043
摘要： An exposure head includes: a first light emitting device group including light emitting devices disposed at different positions in a direction perpendicular or approximately perpendicular to a moving direction of an exposed side; a second light emitting device group disposed in the moving direction of the exposed side with respect to the first light emitting device group; an imaging optical system imaging light from the light emitting devices to expose the exposed side; and a control unit allowing one light emitting device group out of either the first light emitting device group or the second light emitting device group to emit light on the basis of a driving signal.
摘要翻译：曝光头包括：第一发光器件组，其包括设置在与暴露侧的移动方向垂直或大致垂直的方向上的不同位置处的发光器件; 第二发光器件组，相对于第一发光器件组在暴露侧的移动方向上设置; 成像光学系统对来自发光器件的光进行成像以暴露所述暴露侧; 以及控制单元，其允许基于驱动信号发射第一发光器件组或第二发光器件组中的一个发光器件组。

22. 发明申请

US20070166077A1 Line Head and Image Forming Apparatus Using the Same 有权
标题翻译：线头和图像形成装置使用它
公开(公告)号：US20070166077A1
公开(公告)日：2007-07-19
申请号：US11624156
申请日：2007-01-17
申请人： Nozomu INOUE , Kiyoshi TSUJINO , Ken IKUMA
发明人： Nozomu INOUE , Kiyoshi TSUJINO , Ken IKUMA
IPC分类号： G03G15/01
CPC分类号： G03G15/04027 , G03G15/0115 , G03G15/04072 , G03G15/0409 , G03G2215/0407
摘要： A line head includes light-emitting element lines formed by arranging a plurality of light sources in a line shape in a main scanning direction. Each of the light sources is turned on/off corresponding to image data. Light beams emitted from the light sources pass through a lens array to form imaged spots on an exposed surface. The imaged spots generated by making the light beams emitted from the plurality of light sources imaged on the exposed surface are shifted by inches in the main scanning direction or a sub-scanning direction so as to overlap each other, thereby forming images. A gray-scale image of the images has a screen structure displayed on the basis of an area of dots or lines having a predetermined pitch. A diameter of each of the imaged spots formed on the exposed surface is set to be larger than a pitch between pixels and smaller than a pitch between lines or dots forming the screen. Gradation of an image is displayed by a combination of binary states of ON/OFF of each of the light sources.
摘要翻译：线头包括通过沿主扫描方向布置成线状的多个光源而形成的发光元件线。每个光源都对应于图像数据打开/关闭。从光源发射的光束穿过透镜阵列，以在曝光的表面上形成成像的斑点。通过使来自成像在暴露表面上的多个光源发射的光束在主扫描方向或副扫描方向上被移位而彼此重叠，从而形成图像而产生的成像光点。图像的灰度图像具有基于具有预定间距的点或线的面积显示的屏幕结构。形成在曝光表面上的每个成像点的直径被设定为大于像素之间的间距并且小于形成屏幕的线或点之间的间距。通过每个光源的ON / OFF的二进制状态的组合来显示图像的等级。

23. 发明申请

US20100214390A1 Image Forming Apparatus and Latent Image Carrier Unit 审中-公开
标题翻译：图像形成装置和潜在图像载体单元
公开(公告)号：US20100214390A1
公开(公告)日：2010-08-26
申请号：US12686997
申请日：2010-01-13
申请人： Kiyoshi TSUJINO , Ken IKUMA
发明人： Kiyoshi TSUJINO , Ken IKUMA
IPC分类号： B41J2/45
CPC分类号： B41J2/451 , G03G15/04072 , G03G15/326 , G03G2215/0409 , H04N1/0083 , H04N2201/0082 , H04N2201/02454 , H04N2201/02479 , H04N2201/02495
摘要： An image forming apparatus is provided. The image forming apparatus includes a latent image carrier on which a latent image is formed, a line head that exposes the latent image carrier, and a developing section that develops the latent image. The line head includes a substrate, a light emitting element disposed on the substrate in a first direction, and a wiring installed on the substrate so as to be withdrawn from one end of the substrate in a second direction perpendicular to or substantially perpendicular to the first direction. The one end is disposed to be the developing section side.
摘要翻译：提供一种图像形成装置。图像形成装置包括其上形成有潜像的潜像载体，暴露潜像载体的线头和显影潜像的显影部。线头包括基板，沿第一方向设置在基板上的发光元件和布置在基板上的布线，以便在垂直于或基本上垂直于第一方向的第二方向从基板的一端退出方向。一端设置为显影部侧。

24. 发明申请

US20100194841A1 Exposure Head, Image Forming Apparatus, and Image Forming Method 有权
标题翻译：曝光头，成像装置和成像方法
公开(公告)号：US20100194841A1
公开(公告)日：2010-08-05
申请号：US12630618
申请日：2009-12-03
申请人： Kiyoshi TSUJINO , Ken IKUMA
发明人： Kiyoshi TSUJINO , Ken IKUMA
IPC分类号： B41J2/435
CPC分类号： B41J2/451 , G03G15/04072 , G03G15/0435 , G03G15/326 , G03G2215/0412
摘要： Provided is an image forming apparatus including: a latent image carrier, on which a latent image is formed; an exposure head that includes a first light-emitting element and a second light-emitting element that is disposed in a direction in which the latent image container corresponding to the first light-emitting element is moved; and a control unit that changes over and performs a first latent image forming operation, in which the latent image is formed on the latent image container by using the first light-emitting element, and a second latent image forming operation, in which the latent image is formed on the latent image container by using the second light-emitting element, wherein the control unit controls a first light emission timing of the first light-emitting element in the first latent image forming operation and a second light emission timing of the second light-emitting element in the second latent image forming operation to be different from each other.
摘要翻译：提供一种图像形成装置，包括：潜像载体，在其上形成潜像; 曝光头，其包括第一发光元件和第二发光元件，所述第一发光元件和第二发光元件设置在与所述第一发光元件相对应的潜像容器移动的方向上; 以及控制单元，其通过使用第一发光元件转换并执行潜像在潜像容器上形成潜像的第一潜像形成操作和第二潜像形成操作，其中潜像通过使用第二发光元件形成在潜像容器上，其中控制单元控制第一潜像形成操作中的第一发光元件的第一发光定时和第二光的第二发光定时第二潜像形成操作中的发光元件彼此不同。

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