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    LINE SENSOR, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
    2.
    发明申请
    LINE SENSOR, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS 审中-公开

    公开(公告)号：US20170289386A1

    公开(公告)日：2017-10-05

    申请号：US15629599

    申请日：2017-06-21

    申请人： CANON KABUSHIKI KAISHA

    发明人： Daisuke Akagi ,  Masanori Ogura ,  Jun Iba ,  Atsushi Furubayashi

    IPC分类号： H04N1/04 ,  H04N1/191

    CPC分类号： H04N1/0282 ,  G02B5/20 ,  H01L27/14 ,  H04N1/028 ,  H04N1/02895 ,  H04N1/03 ,  H04N1/191 ,  H04N9/07

    摘要： In a line sensor including color filters that are periodically disposed in a light-receiving-element row, a problem called a “mixture of colors” occurs. A “mixture of colors” occurs when light that has been transmitted through a color filter differing from a color filter corresponding to a light receiving element is incident upon the light receiving element.In a CMOS sensor 107 including a light-receiving-element row in which a plurality of photodiodes 1204 are disposed side by side in a main scanning direction and a plurality of color filters 1202 that are disposed in correspondence with the plurality of photodiodes 1204, the center of each color filter 1202 is displaced in a direction of the center of the light-receiving-element row from the center of the photodiode 1204 corresponding to the color filter.

    Scan boundary indicators
    3.
    发明授权
    Scan boundary indicators 有权

    公开(公告)号：US09774754B2

    公开(公告)日：2017-09-26

    申请号：US14970432

    申请日：2015-12-15

    申请人： KYOCERA Document Solutions Inc.

    发明人： Tommy Yue

    IPC分类号： H04N1/04 ,  H04N1/10 ,  H04N1/028

    CPC分类号： H04N1/10 ,  H04N1/00734 ,  H04N1/00748 ,  H04N1/00755 ,  H04N1/0282

    摘要： A scanner comprising a platen, a first laser assembly movable along a first axis, a second laser assembly movable along a second axis substantially orthogonal to the first axis, and laser movement controllers configured to control the movement of the laser assemblies along their axes. The laser assemblies comprise laser emitters configured to project laser lines on the platen that illustrate edges the current scan area, such that the dimensions and/or position of the scan area can be adjusted by moving the laser lines on the platen.

    LIGHT EMITTER, IMAGE FORMATION SYSTEM, AND EXPOSURE UNIT
    4.
    发明申请
    LIGHT EMITTER, IMAGE FORMATION SYSTEM, AND EXPOSURE UNIT 审中-公开
    光发射器，图像形成系统和曝光单元

    公开(公告)号：US20160299454A1

    公开(公告)日：2016-10-13

    申请号：US15090508

    申请日：2016-04-04

    申请人： CANON KABUSHIKI KAISHA

    发明人： Satoru Shiobara ,  Ryuji Ishii ,  Koji Ishizuya ,  Yojiro Matsuda

    IPC分类号： B41J2/385

    CPC分类号： G03G15/04036 ,  G03G15/04063 ,  G06K15/12 ,  G06K15/1261 ,  H01L51/525 ,  H04N1/02805 ,  H04N1/0282 ,  H04N1/04

    摘要： A light emitter includes an elongated substrate and a plurality of emission elements on the substrate. The emission elements include a first electrode, an organic layer, and a second electrode in this order from the substrate side. The organic layer stretches over one of the emission elements and a next one in the longitudinal direction of the substrate. The light emitter further has a plurality of projections on the substrate. Each of the projections is adjacent to each of the emission elements in the transverse direction of the substrate. The emission elements are located between one of the projections and another. The projections are higher than the second electrode with respect to the principal surface of the substrate. The projections and the second electrode are spaced from each other.

    摘要翻译： 光发射器包括细长衬底和在衬底上的多个发射元件。 发光元件从衬底侧依次包括第一电极，有机层和第二电极。 有机层在衬底的纵向方向上延伸超过一个发射元件和下一个。 发光体还在基板上具有多个突起。 每个突起在基板的横向方向上与每个发射元件相邻。 发射元件位于一个突起和另一个之间。 相对于基板的主表面，突起比第二电极高。 突起和第二电极彼此间隔开。

    Light source unit
    5.
    发明授权
    Light source unit 有权
    光源单元

    公开(公告)号：US09465159B2

    公开(公告)日：2016-10-11

    申请号：US14731256

    申请日：2015-06-04

    申请人： PFU LIMITED

    发明人： Masaya Takamori ,  Haruka Fukushima

    IPC分类号： F21V8/00 ,  F21V17/12 ,  F21K99/00 ,  F21V11/16 ,  F21Y101/02

    CPC分类号： G02B6/0088 ,  F21K9/20 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B6/001 ,  H04N1/00251 ,  H04N1/02815 ,  H04N1/0282 ,  H04N1/02835

    摘要： A light source unit includes light source substrates to emit light, a pair of first members arranged separately from each other, each provided with one light source substrates, a pair of light guide members having an outer circumferential surfaces where the light introduced therein is emitted therethrough, and a pair of second members to hold the pair of respective light guide members.Each of the pair of second members is made of a metal material and includes two projecting portions and an opening formed between the projecting portions where the light emitted from the light guide member passes, and end portions attached to the pair of first members respectively, to receive heat generated from the light source substrate through the first members.The pair of second members are arranged separately from each other forming a void portion therebetween to pass an optical axis of an image capturing device therethrough.

    摘要翻译： 一对第二构件彼此分开布置，在其间形成空隙部分，以使图像捕获装置的光轴穿过其中。

    Reading control apparatus and reading control method
    6.
    发明授权
    Reading control apparatus and reading control method 有权
    阅读控制装置和阅读控制方法

    公开(公告)号：US09325875B2

    公开(公告)日：2016-04-26

    申请号：US14638625

    申请日：2015-03-04

    申请人： CANON KABUSHIKI KAISHA

    发明人： Masahiro Kawanishi

    IPC分类号： H04N1/60 ,  H04N1/028 ,  H04N1/00

    CPC分类号： H04N1/02885 ,  H04N1/00005 ,  H04N1/00013 ,  H04N1/00037 ,  H04N1/00082 ,  H04N1/00997 ,  H04N1/0282 ,  H04N1/02895 ,  H04N1/103 ,  H04N2201/0081

    摘要： A reading control apparatus that causes a reading apparatus including a light source and a sensor configured to receive light reflected by an original, to read the original, executes control for changing the irradiation angle of the light source with respect to the original. The control is executed to change the irradiation angle for one light source. Read images of the original corresponding to respective changed irradiation angles are acquired based on reflected beams that correspond to the respective irradiation angles and have been received by the sensor. The region of a correction target on the original is detected based on the acquired read images.

    摘要翻译： 一种读取控制装置，其使包括光源和被配置为接收由原稿反射的光的读取装置读取原稿，执行用于改变光源相对于原稿的照射角度的控制。 执行控制以改变一个光源的照射角度。 基于对应于各个照射角度并已被传感器接收的反射光束获取与各个改变的照射角相对应的原稿的读取图像。 基于所获取的读取图像来检测原件上的校正对象的区域。

    READING CONTROL APPARATUS AND READING CONTROL METHOD
    7.
    发明申请
    READING CONTROL APPARATUS AND READING CONTROL METHOD 有权
    读取控制装置和读取控制方法

    公开(公告)号：US20150264214A1

    公开(公告)日：2015-09-17

    申请号：US14638625

    申请日：2015-03-04

    申请人： CANON KABUSHIKI KAISHA

    发明人： Masahiro Kawanishi

    IPC分类号： H04N1/028 ,  H04N1/00

    CPC分类号： H04N1/02885 ,  H04N1/00005 ,  H04N1/00013 ,  H04N1/00037 ,  H04N1/00082 ,  H04N1/00997 ,  H04N1/0282 ,  H04N1/02895 ,  H04N1/103 ,  H04N2201/0081

    摘要： A reading control apparatus that causes a reading apparatus including a light source and a sensor configured to receive light reflected by an original, to read the original, executes control for changing the irradiation angle of the light source with respect to the original. The control is executed to change the irradiation angle for one light source. Read images of the original corresponding to respective changed irradiation angles are acquired based on reflected beams that correspond to the respective irradiation angles and have been received by the sensor. The region of a correction target on the original is detected based on the acquired read images.

    摘要翻译： 一种读取控制装置，其使包括光源和被配置为接收由原稿反射的光的读取装置读取原稿，执行用于改变光源相对于原稿的照射角度的控制。 执行控制以改变一个光源的照射角度。 基于对应于各个照射角度并已被传感器接收的反射光束获取与各个改变的照射角相对应的原稿的读取图像。 基于所获取的读取图像来检测原件上的校正对象的区域。

    Illuminator and image reading device and image forming apparatus having the same
    9.
    发明授权
    Illuminator and image reading device and image forming apparatus having the same 有权
    照明器和图像读取装置及其成像装置

    公开(公告)号：US08837015B2

    公开(公告)日：2014-09-16

    申请号：US14087678

    申请日：2013-11-22

    申请人： Samsung Electronics Co., Ltd.

    发明人： Kyung Rok Kim

    IPC分类号： H04N1/04 ,  H04N1/028 ,  G03G15/04 ,  G03G15/02 ,  F21V8/00

    CPC分类号： G03G15/0266 ,  G02B6/0001 ,  G03G15/04036 ,  H04N1/02815 ,  H04N1/0282 ,  H04N1/02835 ,  H04N1/0289 ,  H04N1/04

    摘要： An image forming apparatus employing an illuminator configured to irradiate light to a photosensitive body to change a level of electrical potential of the photosensitive body. The illuminator includes at least one light source configured to generate light and a light guide configured to guide the light received from the light source toward the photosensitive body. The light guide includes at least one incidence face and an emission face. The at least one incidence face faces the light source in a main scanning direction to receive the light from the light source into the light guide. The light exits from the light guide through the emission face toward the photosensitive body. The emission face includes a diffusion pattern having a plurality of semi-cylindrical structures along a width direction of the light guide. A radius of curvature of the semi-cylindrical structures increases away from the at least one light source.

    摘要翻译： 一种图像形成装置，其采用被配置为将光照射到感光体上的照明器，以改变感光体的电位水平。 照明器包括被配置为产生光的至少一个光源和被配置为将从光源接收的光引向感光体的光导。 光导包括至少一个入射面和发射面。 至少一个入射面在主扫描方向面对光源，以将来自光源的光接收到光导中。 光从光导通过发射面朝向感光体离开。 发射面包括沿着光导的宽度方向具有多个半圆柱形结构的扩散图案。 半圆柱形结构的曲率半径远离至少一个光源增加。