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1.发明授权Image sensor unit, image reading apparatus, image forming apparatus, and manufacturing method 有权图像传感器单元，图像读取装置，图像形成装置以及制造方法公开(公告)号：US09059367B2
公开(公告)日：2015-06-16
申请号：US13742903
申请日：2013-01-16
发明人： Takeshi Sugiyama
IPC分类号： H04N1/04 , H01L31/18 , H04N1/193 , H01L31/0232 , H04N1/192
CPC分类号： H01L31/18 , H01L31/0232 , H04N1/192 , H04N1/193 , H04N1/1931 , H04N1/1932 , H04N1/1933 , H04N1/1934 , H04N1/1935 , H04N1/1938 , Y10T29/49286 , Y10T29/49826 , Y10T156/1089
摘要： An image sensor unit includes: sensor substrates on which a plurality of sensor chips are mounted; a plurality of rod-lens arrays that focus light from an original on the sensor substrates; and a frame body that houses the plurality of sensor substrates and the plurality of rod-lens arrays. The frame body is divided into a first frame and a second frame. A side surface of the plurality of rod-lens arrays in a sub-scan direction is fixed only by the first frame, and the plurality of rod-lens arrays are arranged in the main-scan direction. The plurality of rod-lens arrays is fixed to the first frame by applying a first adhesive and a second adhesive, respectively, the viscosity of the first adhesive exceeds the viscosity of the second adhesive, and the adhesive range of the first adhesive is greater than the adhesive range of the second adhesive.
摘要翻译： 图像传感器单元包括：安装有多个传感器芯片的传感器基板; 将来自原稿的光聚焦在传感器基板上的多个棒状透镜阵列; 以及容纳多个传感器基板和多个杆状透镜阵列的框体。 框体分为第一框架和第二框架。 多个棒状透镜阵列的副扫描方向的侧面仅由第一框架固定，并且多个杆状透镜阵列沿主扫描方向排列。 通过分别施加第一粘合剂和第二粘合剂将多个棒状透镜阵列固定到第一框架，第一粘合剂的粘度超过第二粘合剂的粘度，并且第一粘合剂的粘合剂范围大于 第二粘合剂的粘合范围。
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2.发明授权Image sensor unit, paper sheet distinguishing apparatus, image reading apparatus and image forming apparatus 有权图像传感器单元，纸张区分装置，图像读取装置和图像形成装置公开(公告)号：US08988742B2
公开(公告)日：2015-03-24
申请号：US14264245
申请日：2014-04-29
发明人： Takeshi Sugiyama
CPC分类号： H04N1/031
摘要： An image sensor unit includes a frame in which a light source and an image sensor are housed, and a cover member that is bonded to the frame. The cover member is bonded by means of a double-sided tape that includes a film-shaped substrate and adhesive layers formed on both sides of the substrate. Slits that extend from one outer edge in a width direction to an intermediate portion in the width direction and slits that extend from the other outer edge in the width direction to an intermediate portion in the width direction are formed in the double-sided tape. The respective slits that are adjacent include an overlapping portion when viewed in a long-side direction.
摘要翻译： 图像传感器单元包括其中容纳有光源和图像传感器的框架，以及接合到框架的盖构件。 盖构件通过包括膜状基板和形成在基板的两侧上的粘合层的双面胶粘合。 在宽度方向上从一个外边缘延伸到宽度方向的中间部分的狭缝和在宽度方向上从另一个外边缘延伸到宽度方向上的中间部分的狭缝形成在双面胶带中。 当从长边方向观察时，相邻的狭缝包括重叠部分。
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公开(公告)号：US10821758B2
公开(公告)日：2020-11-03
申请号：US16205733
申请日：2018-11-30
发明人： Hidemasa Yoshida , Takeshi Sugiyama
摘要： There is provided with an illumination device. The illumination device has a circuit board; a light source movable relative to the circuit board; a rod-like light guide that is configured to guide light from the light source and that is elongated in a longitudinal direction; and a flexible wiring configured to supply electricity from the circuit board to the light source. The light source is capable of moving in the longitudinal direction to reduce fluctuation in distance between the light source and a light receiving surface of the light guide when an end portion of the light guide in the longitudinal direction moves in the longitudinal direction.
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公开(公告)号：US10404882B2
公开(公告)日：2019-09-03
申请号：US15825292
申请日：2017-11-29
发明人： Takeshi Sugiyama
摘要： An image sensor unit includes a light condenser that collects light from an object to be read, an image sensor that receives the light collected by the light condenser and outputs an image, and a housing that houses the light condenser and the image sensor. The housing includes a plurality of spacer attachment portions to which a first spacer that keeps a distance between the housing and a mount member can be detachably attached and for which distances between the housing and the mount member in a state where the attached first spacer abuts against the mount member differ from each other.
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公开(公告)号：US20220070326A1
公开(公告)日：2022-03-03
申请号：US17410065
申请日：2021-08-24
摘要： A light emitting unit is provided. The light emitting unit comprises a substrate, a light emitting element placed on a first surface of the substrate, a front panel covering the first surface, and a back panel placed on a second surface of the substrate, which is opposite to the first surface. An opening for extracting light emitted by the light emitting element is formed in the front panel, and the opening is formed to overlap a part of a light emitting surface of the light emitting element. The back panel has a thermal conductivity higher than that of the front panel, and includes a projecting portion that projects toward the first surface. The projecting portion is in contact with at least one of the first surface, the light emitting element, or the front panel.
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公开(公告)号：US10462324B2
公开(公告)日：2019-10-29
申请号：US15958523
申请日：2018-04-20
发明人： Takeshi Sugiyama
IPC分类号： H04N1/028 , H04N1/10 , H04N1/00 , G02B13/00 , H04N1/031 , H04N1/193 , F21V8/00 , G02B19/00 , G02B7/02 , H04N1/03 , H04N1/191
摘要： An image sensor unit includes a light condenser that collects light from a reading target object; an image sensor that receives light and converts the light into an electric signal; an elongated housing that houses the light condenser and the image sensor; and an elongated rigid member attached to a side surface extending in the elongated direction of the housing. The side surface of the housing is provided with an attachment protrusion. The rigid member is provided with an attachment hole that penetrates from a surface facing the side surface of the housing to a non-facing surface on the opposite side, and the non-facing surface of the rigid member is provided with a concave. The attachment protrusion is inserted into the attachment hole, and a part of the attachment protrusion is fit into the concave.
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公开(公告)号：US11483443B2
公开(公告)日：2022-10-25
申请号：US17410065
申请日：2021-08-24
摘要： A light emitting unit is provided. The light emitting unit comprises a substrate, a light emitting element placed on a first surface of the substrate, a front panel covering the first surface, and a back panel placed on a second surface of the substrate, which is opposite to the first surface. An opening for extracting light emitted by the light emitting element is formed in the front panel, and the opening is formed to overlap a part of a light emitting surface of the light emitting element. The back panel has a thermal conductivity higher than that of the front panel, and includes a projecting portion that projects toward the first surface. The projecting portion is in contact with at least one of the first surface, the light emitting element, or the front panel.
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公开(公告)号：US10321005B2
公开(公告)日：2019-06-11
申请号：US15824072
申请日：2017-11-28
发明人： Takeshi Sugiyama
摘要： An image sensor unit includes: a light condenser that collects light from the reading target object; an image sensor that receives the collected light collected and converts it into an electric signal; a housing having an elongated shape housing the light condenser and image sensor; and an elongated rigid member provided on a side surface elongated in an elongated direction of the housing. The housing has a multiple positions for fixation on the side surface. The rigid member is fixed to the side surface of the housing at at least two positions. A warping amount adjusting part is provided between the positions at which the rigid member is fixed. The warping amount adjusting part is capable of holding warping amount in the direction of the optical axis of the light condenser of the housing by intervention of a warping amount adjusting member between the rigid member and the housing.
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