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公开(公告)号：US08059147B2
公开(公告)日：2011-11-15
申请号：US12021502
申请日：2008-01-29
CPC分类号： G03B27/52
摘要： The exposure apparatus is provided with: a substrate; plural light emitting elements that are arranged in a line on a first surface of the substrate; and a heating unit that heats the substrate from the first surface side.
摘要翻译： 曝光装置设置有：基板; 在基板的第一面上排成一行的多个发光元件; 以及从第一表面侧加热基板的加热单元。
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公开(公告)号：US07079170B2
公开(公告)日：2006-07-18
申请号：US10718697
申请日：2003-11-24
CPC分类号： B41J2/45
摘要： The method of the invention includes: determining the beam profiles of plural LED elements (light-emitting elements) including joints of LED chips (light-emitting chips); determining the distance between the LED elements at the joints of the LED chips from the distance between peaks of the beam profiles; comparing the determined distance between the LED elements with the resolution pitch of the printhead; raising the light amount of the LED elements of at least one side of the joints of the LED chips when the determined distance between the LED elements is longer than the resolution pitch; and lowering the light amount of the LED elements of at least one side of the joints of the LED chips when the distance between the LED chips is shorter than the resolution pitch.
摘要翻译： 本发明的方法包括：确定包括LED芯片（发光芯片）的接头的多个LED元件（发光元件）的光束轮廓; 从所述光束轮廓的峰之间的距离确定所述LED芯片的所述接头处的所述LED元件之间的距离; 将确定的LED元件之间的距离与打印头的分辨率间距进行比较; 当所确定的LED元件之间的距离长于分辨率间距时，提高LED芯片的接头的至少一侧的LED元件的光量; 并且当LED芯片之间的距离小于分辨率间距时，降低LED芯片的接头的至少一侧的LED元件的光量。
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公开(公告)号：US07583283B2
公开(公告)日：2009-09-01
申请号：US12026610
申请日：2008-02-06
CPC分类号： G03G15/326 , G03G15/04054 , G03G2215/0409
摘要： The exposure apparatus is provided with: plural light emitting elements that are arranged in a line; a substrate that the plural light emitting elements are arranged thereon; plural temperature measuring units that are arranged along the arrangement direction of the plural light emitting elements and measure temperatures of the substrate on which the plural light emitting elements are arranged; and plural heating units that are arranged along the arrangement direction of the plural light emitting elements and heat the substrate on the basis of the temperatures measured by the temperature measuring units respectively.
摘要翻译： 曝光装置设置有：排列成一行的多个发光元件; 多个发光元件配置在其上的基板; 多个温度测量单元，沿着多个发光元件的排列方向布置并测量其上布置有多个发光元件的基板的温度; 以及多个加热单元，其沿着多个发光元件的排列方向布置，并且基于由温度测量单元测量的温度加热基板。
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公开(公告)号：US20080232856A1
公开(公告)日：2008-09-25
申请号：US12026610
申请日：2008-02-06
IPC分类号： G03G15/04
CPC分类号： G03G15/326 , G03G15/04054 , G03G2215/0409
摘要： The exposure apparatus is provided with: plural light emitting elements that are arranged in a line; a substrate that the plural light emitting elements are arranged thereon; plural temperature measuring units that are arranged along the arrangement direction of the plural light emitting elements and measure temperatures of the substrate on which the plural light emitting elements are arranged; and plural heating units that are arranged along the arrangement direction of the plural light emitting elements and heat the substrate on the basis of the temperatures measured by the temperature measuring units respectively.
摘要翻译： 曝光装置设置有：排列成一行的多个发光元件， 多个发光元件配置在其上的基板; 多个温度测量单元，沿着多个发光元件的排列方向布置并测量其上布置有多个发光元件的基板的温度; 以及多个加热单元，其沿着多个发光元件的排列方向布置，并且基于由温度测量单元测量的温度加热基板。
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公开(公告)号：US07679635B2
公开(公告)日：2010-03-16
申请号：US12015074
申请日：2008-01-16
CPC分类号： G03G15/326 , G03G15/04054 , G03G21/20 , G03G2215/0158 , H04N1/4005 , H04N1/506
摘要： The image forming apparatus is provided with: plural image carriers; and plural exposure apparatuses that are arranged corresponding to the plural image carriers respectively. The exposure apparatus has a light emitting element member that exposes the image carrier and is arranged on a substrate. A predetermined exposure apparatus among the plural exposure apparatuses includes a heating unit that heats the substrate, and other exposure apparatus other than the predetermined exposure apparatus does not include the heating unit.
摘要翻译： 图像形成装置具有：多个图像载体; 以及分别对应于多个图像载体排列的多个曝光装置。 曝光装置具有曝光图像载体并布置在基板上的发光元件部件。 多个曝光装置中的预定的曝光装置包括加热基板的加热单元，除了预定曝光装置以外的其他曝光装置不包括加热单元。
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公开(公告)号：US20080218710A1
公开(公告)日：2008-09-11
申请号：US12021502
申请日：2008-01-29
IPC分类号： G03B27/52
CPC分类号： G03B27/52
摘要： The exposure apparatus is provided with: a substrate; plural light emitting elements that are arranged in a line on a first surface of the substrate; and a heating unit that heats the substrate from the first surface side.
摘要翻译： 曝光装置设置有：基板; 在基板的第一面上排成一行的多个发光元件; 以及从第一表面侧加热基板的加热单元。
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7.发明授权Electrophotography apparatus and exposure apparatus using particularly shaped light emitting elements 失效使用特别成形的发光元件的电子照相设备和曝光设备公开(公告)号：US06330011B1
公开(公告)日：2001-12-11
申请号：US09280013
申请日：1999-03-29
申请人： Yoshihiko Taira , Youji Houki , Hirofumi Nakayasu
发明人： Yoshihiko Taira , Youji Houki , Hirofumi Nakayasu
IPC分类号： B41J2385
摘要： An electrophotography apparatus is provided with one or a plurality of recording units which optically form a latent image on a body. Each of the recording units includes a plurality of light emitting elements having a shape which satisfies a relationship t/y
摘要翻译： 电子照相设备具有在身体上光学地形成潜像的一个或多个记录单元。 每个记录单元包括具有满足关系t / y
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公开(公告)号：US06292205B1
公开(公告)日：2001-09-18
申请号：US09342053
申请日：1999-06-29
IPC分类号： G03G1304
CPC分类号： H04N1/40037
摘要： Electrostatic developing units are arranged in the record paper conveyance direction, form dot latent images in conformity with image dot data through the issue of scanning light on photosensitive drums in rotation, and after developing by toner components, transfer dots onto record paper for development. For each lighting noticeable dot amount image dot data, a quantity-of-light control unit provides control and output of optical energy of the noticeable dot on the basis of peripheral dots which may have influence on the size of the noticeable dot on the record paper, for example, in response to the distance from the peripheral dots.
摘要翻译： 静电显影单元以记录纸传送方向布置，通过在感光鼓上旋转的扫描光的发出形成与图像点数据一致的点潜像，并且在通过调色剂组分显影之后，将转印点转印到记录纸上进行显影。 对于每个照明点亮点图像点数据，光量控制单元基于可能对记录纸上的明显点的大小产生影响的外围点来提供显着点的光能的控制和输出 例如，响应于与周边点的距离。
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公开(公告)号：US08305407B2
公开(公告)日：2012-11-06
申请号：US12543772
申请日：2009-08-19
申请人： Yoshihiko Taira
发明人： Yoshihiko Taira
IPC分类号： B41J2/45
CPC分类号： G03G15/326 , G03G15/04054 , G03G2215/0409
摘要： There is provided an exposure device including: plural exposure heads having plural light-emitting elements arranged in a first direction, the plurality of exposure heads also being arranged in the first direction; plural temperature detecting units for detecting temperature arranged at both ends in the first direction of each of the plural exposure heads; and a correction unit for correcting quantities of light emitted from the exposure heads based on temperature data detected by the temperature detecting units.
摘要翻译： 提供了一种曝光装置，包括：多个曝光头，具有沿第一方向布置的多个发光元件，多个曝光头也沿第一方向布置; 多个温度检测单元，用于检测布置在多个曝光头中的每个的第一方向上的两端的温度; 以及校正单元，用于基于由温度检测单元检测到的温度数据校正从曝光头发射的光量。
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公开(公告)号：US6118463A
公开(公告)日：2000-09-12
申请号：US042806
申请日：1998-03-17
申请人： Youji Houki , Kouichi Kobayashi , Hiroji Uchimura , Morihisa Kawahara , Tsutomu Nagatomi , Hirofumi Nakayasu , Hiroyuki Kaneda , Takeo Kojima , Kazuhiro Tamada , Akihisa Sota , Masao Konisi , Takao Sugano , Yoshihiko Taira
发明人： Youji Houki , Kouichi Kobayashi , Hiroji Uchimura , Morihisa Kawahara , Tsutomu Nagatomi , Hirofumi Nakayasu , Hiroyuki Kaneda , Takeo Kojima , Kazuhiro Tamada , Akihisa Sota , Masao Konisi , Takao Sugano , Yoshihiko Taira
IPC分类号： B41J11/42 , B41J2/44 , B41J2/45 , B41J2/455 , B41J2/525 , B41J29/38 , G03G15/01 , G03G21/14 , H04N1/29 , H04N1/50 , G03G15/00
CPC分类号： H04N1/506
摘要： An image forming apparatus includes a transport mechanism transporting a recording medium on a belt which is transported at a constant speed in a transport direction, a plurality of electrostatic recording units arranged in the transport direction of the recording medium and transferring toner images of different colors, a positional error detecting part using the toner image of a reference color transferred by one of the electrostatic recording units as a reference image, and relatively detecting positional error information related to positional errors of the toner images of remaining colors transferred by the remaining electrostatic recording units with respect to the reference image, and a positional error correcting part relatively correcting the positional errors of the toner images transferred by the remaining electrostatic recording units based on the positional error information. The positional error detecting part includes a part for controlling the electrostatic recording units to transfer at least two resist marks on the belt at a scan starting end and a scan terminating end of the belt in a main scan direction which is perpendicular to the transport direction of the recording medium, with respect to each of the colors, and a second part, including a sensor detecting the resist marks, for detecting positional error quantities of the resist marks of each of the remaining colors with respect to the resist marks of the reference color based on detection times of the resist marks of reference color and the remaining colors.
摘要翻译： 图像形成装置包括：传送机构，其将输送方向上以恒定速度输送的传送带传送到记录介质;多个静电记录单元，沿着记录介质的输送方向排列，并且转印不同颜色的调色剂图像; 使用由静电记录单元之一转印的参考颜色的调色剂图像作为参考图像的位置误差检测部分，以及与由剩余静电记录单元传送的剩余颜色的调色剂图像的位置误差有关的相对检测的位置误差信息 以及基于位置误差信息相对校正由剩余静电记录单元传送的调色剂图像的位置误差的位置误差校正部分。 位置误差检测部分包括用于控制静电记录单元的部分，以在扫描起始端和带的扫描终止端沿主扫描方向传送至少两个抗蚀剂标记，该主扫描方向垂直于传送方向 所述记录介质相对于每种颜色，以及第二部分，包括检测抗蚀剂标记的传感器，用于检测每个剩余颜色的抗蚀剂标记相对于参考颜色的抗蚀剂标记的位置误差量 基于参考颜色的抗蚀剂标记的检测时间和剩余的颜色。
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