公开(公告)号：US20190248029A1

公开(公告)日：2019-08-15

申请号：US16273287

申请日：2019-02-12

申请人： Seiko Epson Corporation

发明人： Hiroto TOMIOKA

IPC分类号： B25J19/02 ,  B41J29/393 ,  B41J2/447 ,  F21V8/00

CPC分类号： B25J19/025 ,  B41J2/447 ,  B41J29/393 ,  G02B6/0066

摘要： A robot has an optical signal transmitter that transmits an optical signal, the optical signal transmitter includes a light source, a supporting board that supports the light source, and a light guide part that transmits light emitted from the light source, and the supporting board includes a board main body, a penetration portion connected to the light source, penetrating in a thickness direction of the board main body, and formed using a metal material, and a heat dissipation portion connected to the penetration portion and formed using a metal material, wherein the penetration portion is placed between the light source and the heat dissipation portion, and the light source is placed between the light guide part and the supporting board.

公开(公告)号：US20180326745A1

公开(公告)日：2018-11-15

申请号：US16045044

申请日：2018-07-25

申请人： Kazuyuki UETAKE ,  Yoshihiko HOTTA ,  Ichiro SAWAMURA ,  Tomomi ISHIMI ,  Yasuroh YOKOTA

发明人： Kazuyuki UETAKE ,  Yoshihiko HOTTA ,  Ichiro SAWAMURA ,  Tomomi ISHIMI ,  Yasuroh YOKOTA

IPC分类号： B41J2/47 ,  B41J2/46 ,  B41J2/475

CPC分类号： B41J2/473 ,  B41J2/447 ,  B41J2/46 ,  B41J2/475 ,  B41J2/4753 ,  B41J11/008 ,  G02B6/4249 ,  H04N1/053 ,  H04N1/0685 ,  H04N1/506

摘要： An image recording apparatus includes: a laser emitting device configured to emit laser beams emitted from a plurality of laser light-emitting elements; an optical fiber array including a plurality of optical fibers provided corresponding to the laser light-emitting elements and configured to guide the laser beams emitted from the laser light-emitting elements to a recording object that relatively moves with respect to the laser emitting device, laser emitting portions of the respective optical fibers being arrayed in an array form in a predetermined direction; and an image recording unit configured to control the laser emitting device so as to irradiate the recording object which relatively moves with respect to the laser emitting device in a direction different from the predetermined direction, with laser beams via the optical fiber array, to heat the recording object and record an image.

公开(公告)号：US20180250952A1

公开(公告)日：2018-09-06

申请号：US15902644

申请日：2018-02-22

申请人： Konica Minolta, Inc.

发明人： Takafumi YUASA ,  Akira TANIYAMA ,  Hidenari TACHIBE

IPC分类号： B41J2/45 ,  G02B7/02 ,  H04N1/03 ,  H04N1/028

CPC分类号： B41J2/451 ,  B41J2/447 ,  B41J2/45 ,  G02B7/02 ,  G03G15/04045 ,  H01L51/0004 ,  H04N1/02815 ,  H04N1/0306

摘要： An optical print head, including: an elongated substrate having a line-shaped region in which light-emitting elements are arranged; an optical member condensing light from the light-emitting elements onto an irradiation target; a holding member holding the optical member; a base member holding the substrate and the holding member; an integrated circuit mounted in a first region in proximity of an end in a longitudinal direction of the substrate on a first surface of the substrate facing the base member, heat being generated in the integrated circuit during optical writing; and a thermally conductive member between the integrated circuit and the base member. In the optical print head, the holding member has a support portion contacting the substrate in a second region at a position differing from the first region in plan view on a second surface of the substrate not facing the base member.

公开(公告)号：US20170277107A1

公开(公告)日：2017-09-28

申请号：US15258801

申请日：2016-09-07

申请人： FUJI XEROX CO., LTD.

发明人： Makoto OKADO ,  Takahiro HORIGUCHI ,  Fumiya SHISEKI

IPC分类号： B41J2/385 ,  H05K1/14 ,  H05K1/02

CPC分类号： G03G15/80 ,  B41J2/385 ,  B41J2/447 ,  G03G15/04054

摘要： According to an aspect of the invention, a wiring structure includes a pair of printed circuit boards, a cable that connects the pair of printed circuit boards, and a grounding member that causes grounding of the cable in a region including a position separated from a connection end between the printed circuit board and the cable by a distance obtained by dividing a radiation mode length of a system including the cable and the pair of printed circuit boards as antennas by 2.

公开(公告)号：US09724944B2

公开(公告)日：2017-08-08

申请号：US15348339

申请日：2016-11-10

申请人： FUJIFILM Corporation

发明人： Norihisa Takada

IPC分类号： B41J25/00 ,  B41J2/21 ,  B41J2/01 ,  B41J2/447 ,  B41J2/45 ,  B41J25/304

CPC分类号： B41J25/001 ,  B41J2/01 ,  B41J2/155 ,  B41J2/2146 ,  B41J2/447 ,  B41J2/45 ,  B41J25/003 ,  B41J25/304 ,  B41J2002/14491 ,  B41J2202/19 ,  B41J2202/20

摘要： The present invention provides a recording head, a recording head adjusting system, and a recording head adjusting method. A recording head includes: a head module having a recording surface; a support member that supports the head module; a first direction position adjusting unit that adjusts the first-direction position of the head module; a rotation direction adjusting unit that adjusts the angular deviation of the rotation direction; and a position detection unit that detects the first-direction position of the head module that is used when performing adjustment by the first direction position adjusting unit and the rotation direction adjusting unit. The rotation direction adjusting unit includes a rotation support mechanism for rotatably supporting the head module within the plane parallel to the recording surface and a second direction moving mechanism for moving the adjustment position of the head module in a second direction perpendicular to the first direction.

公开(公告)号：US20150205209A1

公开(公告)日：2015-07-23

申请号：US14568317

申请日：2014-12-12

申请人： Semiconductor Manufacturing International (Shanghai) Corporation

发明人： QIANG WU ,  HUAYONG HU ,  CHANG LIU ,  JIANHUA JU ,  CHARLES KWOK FUNG LEE

IPC分类号： G03F7/20

CPC分类号： B05D3/06 ,  B05B7/228 ,  B05D1/02 ,  B41J2/447 ,  G03F7/0002

摘要： A patterning apparatus is provided. The patterning apparatus includes a plurality of liquid jet units arranged in one or more groups and configured to jet an anti-etching liquid onto a surface of a substrate. The patterning apparatus also includes a plurality of exposure units configured to expose light on the anti-etching liquid jetted on the surface of the substrate to heat and cure the jetted anti-etching liquid to form anti-etching patterns on the surface of the substrate. Further, the patterning apparatus includes a control unit configured to control motion status and jetting status of the plurality of liquid jet units and motion status and exposure status of the plurality of exposure units, so as to form the anti-etching patterns at a predetermined line width and thickness.

摘要翻译： 提供了图案形成装置。 图案形成装置包括多个液体喷射单元，其以一个或多个组的形式排列并且构造成将抗蚀刻液体喷射到基板的表面上。 图案形成装置还包括多个曝光单元，其配置为在喷射在基板表面上的抗蚀刻液体上曝光，以加热和固化喷射的抗蚀刻液体，以在基板的表面上形成抗蚀刻图案。 此外，图案形成装置包括控制单元，其被配置为控制多个液体喷射单元的运动状态和喷射状态以及多个曝光单元的运动状态和曝光状态，以便在预定行上形成防蚀刻图案 宽度和厚度。

公开(公告)号：US20150202887A1

公开(公告)日：2015-07-23

申请号：US14598800

申请日：2015-01-16

申请人： Shigeaki IMAI

发明人： Shigeaki IMAI

IPC分类号： B41J2/47 ,  G01J1/16

CPC分类号： B41J2/47 ,  B41J2/447 ,  G01J1/16 ,  G01J2001/161

摘要： A method of manufacturing a print head includes a first step of finding first light quantity related data showing a light quantity in a light spot formed by lighting up each of light-emitting units by a driving unit by using a first threshold, a second step of finding first magnitude related data showing a magnitude in the light spot formed by lighting up the light-emitting unit by the driving unit by using a second threshold, a third step of finding first ratio data showing a ratio between the first light quantity related data and the first magnitude related data, a fourth step of finding light quantity correction data to the light-emitting unit forming the light spot as a target by using the first ratio data, and a fifth step of retaining the found light quantity correction data to the print head.

摘要翻译： 一种制造打印头的方法包括：第一步骤，找到第一光量相关数据，其显示通过使用第一阈值由驱动单元点亮每个发光单元形成的光点中的光量;第二步骤 找到第一幅度相关数据，其显示通过使用第二阈值由驱动单元点亮发光单元而形成的光斑中的大小;第三步骤，找到第一比率数据，其示出第一光量相关数据与第一光量相关数据之间的比率 第一幅度相关数据，第四步骤，通过使用第一比率数据将形成光点的发光单元找到光量校正数据作为目标;以及第五步骤，将找到的光量校正数据保存到打印机 头。

公开(公告)号：US20150109398A1

公开(公告)日：2015-04-23

申请号：US14307885

申请日：2014-06-18

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Chul-hyun PARK ,  Han-sung Lee

IPC分类号： B41J2/447 ,  G02B26/12 ,  B41J2/47

CPC分类号： G03G15/043 ,  B41J2/447 ,  B41J2/471 ,  B41J2/473 ,  G02B26/10 ,  G02B26/123 ,  G02B26/124

摘要： A light scanning unit includes a light source unit emitting a light beam according to an image signal, a light deflector scanning the light beam that is deflectively emitted by the light source unit, a housing having a side portion where the light source unit is provided and a base surface on which the light deflector is provided, and a deformation prevention member connecting opposite sides of the housing across an upper side of the base surface. The light scanning unit is employed by an image forming apparatus.

摘要翻译： 光扫描单元包括根据图像信号发射光束的光源单元，扫描由光源单元偏转发射的光束的光偏转器，具有设置有光源单元的侧部的壳体和 其上设置有光偏转器的基面，以及穿过所述基面的上侧的壳体的相对侧连接的变形防止构件。 光扫描单元由图像形成装置使用。

公开(公告)号：US08537449B2

公开(公告)日：2013-09-17

申请号：US13040420

申请日：2011-03-04

申请人： Yoshihiro Inagaki

发明人： Yoshihiro Inagaki

IPC分类号： G02B26/08

CPC分类号： G02B26/124 ,  B41J2/447 ,  B41J2/471 ,  G06K15/1261 ,  H04N1/12 ,  H04N1/1911 ,  H04N1/1916

摘要： An optical scanning device has a light source comprising a plurality of light emitting points arranged on a plane two-dimensionally; a deflector for deflecting beams emitted from the light emitting points in a main-scanning direction; a first optical system for directing the beams emitted from the light emitting points to the deflector; and a second optical system for directing the beams deflected by the deflector to a photosensitive member and for imaging the beams on a surface of the photosensitive member. The plurality of light emitting points are arranged in a parallelogram lattice composed of M by N lattice points, wherein M and N are integers equal to or greater than six, with none of the light emitting points allocated on central (M−4) by (N−4) lattice points.

摘要翻译： 光学扫描装置具有包括在二维平面上布置在平面上的多个发光点的光源; 偏转器，用于使从所述发光点沿主扫描方向发射的光束偏转; 用于将从发光点发射的光束引导到偏转器的第一光学系统; 以及第二光学系统，用于将由偏转器偏转的光束引导到感光构件并且用于使光束在感光构件的表面上成像。 多个发光点被布置在由M×N个格点组成的平行四边形格子中，其中M和N是等于或大于6的整数，没有一个发光点分配在中心（M-4）上由（ N-4）格点。

公开(公告)号：US20130050779A1

公开(公告)日：2013-02-28

申请号：US13216877

申请日：2011-08-24

申请人： Timothy David Stowe ,  Douglas N. Curry ,  Patrick Y. Maeda

发明人： Timothy David Stowe ,  Douglas N. Curry ,  Patrick Y. Maeda

IPC分类号： H04N1/04

CPC分类号： B41J2/465 ,  B41J2/447 ,  B41J2/45

摘要： Substantially one-dimensional scan line images at 1200 dpi or greater are generated in response to predetermined scan line image data. A substantially uniform two-dimensional homogenous light field is modulated using a spatial light modulator in accordance with the predetermined scan line image data such that the modulated light forms a two-dimensional modulated light field. The modulated light field is then anamorphically imaged and concentrated to form the substantially one-dimensional scan line image. The spatial light modulator includes light modulating elements arranged in a two-dimensional array. The light modulating elements are disposed such that each modulating element receives an associated homogenous light portion, and is individually adjustable between an “on” modulated state and an “off” modulated state, whereby in the “on” modulated state each modulating element directs its received light portion onto a corresponding region of the anamorphic optical system, and in the “off” state blocks or diverts the light portion.

摘要翻译： 响应于预定的扫描线图像数据，产生基于1200dpi或更大的一维扫描线图像。 使用根据预定扫描线图像数据的空间光调制器调制基本上均匀的二维均匀光场，使得调制光形成二维调制光场。 然后将调制的光场变形成像并集中以形成基本上一维的扫描线图像。 空间光调制器包括以二维阵列布置的光调制元件。 光调制元件被布置成使得每个调制元件接收相关联的均匀光部分，并且可以在调制状态和去调制状态之间单独调节，由此在调制状态下，每个调制元件将其接收的光部分引导到对应的 变形光学系统的区域，并且在关闭状态下阻挡或转移光部分。