ILLUMINATION APPARATUS, IMAGE SENSOR UNIT, AND IMAGE READING APPARATUS
    71.
    发明申请
    ILLUMINATION APPARATUS, IMAGE SENSOR UNIT, AND IMAGE READING APPARATUS 有权
    照明设备,图像传感器单元和图像读取装置

    公开(公告)号:US20150062670A1

    公开(公告)日:2015-03-05

    申请号:US14474738

    申请日:2014-09-02

    Abstract: An illumination apparatus includes: a rod-like light guide member that directs light emitted from a first light source and a second light source from an emission surface to an illuminated body while propagating the light by reflection surfaces; and a light blocking member including a second surrounding portion slidably covering another end of the light guide member, wherein the second surrounding portion includes: a light blocking portion protruding toward one end of the light guide member and covering the emission surface of the light guide member; and a cut-out portion adjacent to the light blocking portion and exposing the reflection surface of the light guide member.

    Abstract translation: 照明装置包括:杆状导光部件,其在从反射面传播光的同时将从第一光源发射的光和第二光源从发射面发射到被照射体; 以及遮光部件,其包括可滑动地覆盖所述导光部件的另一端的第二环绕部分,其中所述第二包围部分包括:遮光部,其朝所述导光部件的一端突出并且覆盖所述导光部件的所述发射面 ; 以及与遮光部相邻的切口部,露出导光部件的反射面。

    Image sensor unit, image reading apparatus, image forming apparatus, and paper sheet distinguishing apparatus

    公开(公告)号:US10354470B2

    公开(公告)日:2019-07-16

    申请号:US15562502

    申请日:2016-03-28

    Abstract: An image sensor unit (60) includes: a light source part (25) that emits at least ultraviolet light in a main-scan direction to an object to be illuminated; a light condenser (32) that focuses light from the object to be illuminated; an image sensor (75) that converts the light focused by the light condenser (32), into an electric signal; and an ultraviolet cut part (65) that is disposed between the object to be illuminated and the image sensor (75), cuts off ultraviolet light in light reflected by the object to be illuminated, and allows fluorescent light to transmit therethrough. The image sensor (75) includes an ultraviolet detection part (77) that detects light in the ultraviolet light emitted from the light source part (25), the detected light having been reflected by a reflecting part but having not transmitted through the ultraviolet cut part (65).

    LIGHTING APPARATUS, LINE SENSOR ASSEMBLY, READING APPARATUS, AND PRINTING APPARATUS

    公开(公告)号:US20190041014A1

    公开(公告)日:2019-02-07

    申请号:US16052002

    申请日:2018-08-01

    Abstract: There is provided with a lighting apparatus. An elongated first light emission unit and an elongated second light emission unit each extend in a longer side direction and a shorter side direction. The first light emission unit and the second light emission unit have respective end portions in the longer side direction that are connected to each other via a restricting mechanism having a shape that restricts relative movement of the first and second light emission units in the shorter side direction.

    RADIATION DETECTOR AND RADIATION DETECTION APPARATUS

    公开(公告)号:US20180136342A1

    公开(公告)日:2018-05-17

    申请号:US15809435

    申请日:2017-11-10

    CPC classification number: G01T1/2006 G01T1/20 G01T1/2012

    Abstract: A radiation detector includes: a wavelength conversion member that includes a fluorescent layer that emits fluorescent light when radiation enters this layer; an image sensor that converts the fluorescent light emitted from the fluorescent layer into an electric signal; and a wiring board where the image sensor is provided. The image sensor is provided on the surface on the lower side of the wiring board along one long side of the wiring board. One part of the wavelength conversion member is provided to be overlapped on the image sensor while the other part extends from the one long side of the wiring board so as not to be overlapped on the image sensor and the wiring board when viewed from radiation incident direction. The wiring board is disposed inclined so that the side where the wavelength conversion member extends can be disposed upward.

    ILLUMINATION APPARATUS, IMAGE SENSOR UNIT AND IMAGE READING APPARATUS
    78.
    发明申请
    ILLUMINATION APPARATUS, IMAGE SENSOR UNIT AND IMAGE READING APPARATUS 有权
    照明设备,图像传感器单元和图像读取装置

    公开(公告)号:US20170064125A1

    公开(公告)日:2017-03-02

    申请号:US15230813

    申请日:2016-08-08

    CPC classification number: H04N1/0286 H04N1/02855 H04N1/0289

    Abstract: An illumination apparatus includes: a light source; a rod-like light guide having an incident surface that enters light from the light source that is disposed on one side in a main-scan direction, a diffusing surface that diffuses light that enters from the incident surface, and an emission surface that linearly emits light towards a bill; and a reflection member having a reflection surface that reflects light diffused by the diffusing surface to the light guide. The light guide has a locking projection that is locked in the reflection member on one side in the main-scan direction. The reflection member has a locking hole in which the locking projection is locked. A cut-out portion at which one part is cut out is formed in the locking hole.

    Abstract translation: 一种照明装置,包括:光源; 具有入射面的入射面的入射面,该入射面入射到主扫描方向一侧的光源的入射面,漫射从入射面入射的光的漫射面和线性发射的射出面 光向帐单; 以及反射构件,其具有将由扩散表面漫射的光反射到光导的反射面。 光导具有在主扫描方向一侧锁定在反射构件上的锁定突起。 反射构件具有锁定突起被锁定的锁定孔。 一个部分被切出的切口部分形成在锁定孔中。

    Illumination apparatus, image sensor unit, and paper sheet distinguishing apparatus
    80.
    发明授权
    Illumination apparatus, image sensor unit, and paper sheet distinguishing apparatus 有权
    照明装置,图像传感器单元和纸张区分装置

    公开(公告)号:US09412214B2

    公开(公告)日:2016-08-09

    申请号:US14020321

    申请日:2013-09-06

    Abstract: An illumination apparatus includes: a light source that emits light at a plurality of wavelengths; and a rod-like light guide that shapes light emitted by the light source into a line, wherein the light guide is made of a material including a region in which transmittance of wavelengths is not constant, the light source is arranged at one end of the light guide in a longitudinal direction, the light source includes a wavelength of a region in which transmittance of the light guide is not constant, and a reflection surface including reflection member having reflectance differences for the light at a plurality of wavelengths is formed at the other end of the light guide in the longitudinal direction.

    Abstract translation: 照明装置包括:发射多个波长的光的光源; 以及将由光源发出的光线形成为线的棒状导光体,其中,所述导光体由包括波长的透射率不恒定的区域的材料构成,所述光源配置在所述光源的一端 光源包括导光体的透射率不恒定的区域的波长,并且在另一个处形成包括具有对于多个波长的光的反射率差的反射部件的反射面 导光体在纵向上的端部。

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