公开(公告)号：US20030112522A1

公开(公告)日：2003-06-19

申请号：US10356175

申请日：2003-01-30

Applicant: Rohm Co., Ltd.

Inventor： Hisayoshi Fujimoto

IPC: G02B027/10

CPC classification number: G02B3/0031 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0068 ,  G02B3/0075 ,  H04N1/0314 ,  H04N1/0318 ,  H04N1/1215 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315 ,  H04N2201/03154 ,  H04N2201/0317 ,  H04N2201/03187 ,  H04N2201/04758

Abstract: A lens unit (U15) includes a housing (45), an upper and a lower lens arrays (A1null, A2null), and a first and a second prisms (4A, 4B). Each of the lens arrays includes a plurality of lenses, a light-shielding member (4), and a plurality of positioning projections, all of which are integral with each other. Downwardly traveling light which enters the housing (45) through a first slit (45c) formed at an upper portion of the housing (45) is directed upward by the first prism (4A) to pass through the two lens arrays (A1null, A2null). The light is then directed downward by the second prism (4B) to exit the housing through a second slit (45d) formed at a lower portion of the housing (45).

Abstract translation: 透镜单元（U15）包括壳体（45），上部和下部透镜阵列（A1'，A2'）以及第一和第二棱镜（4A，4B）。 每个透镜阵列包括多个透镜，遮光构件（4）和多个定位突起，它们都彼此成一体。 通过形成在壳体（45）的上部的第一狭缝（45c）进入壳体（45）的向下行进的光由第一棱镜（4A）向上引导以穿过两个透镜阵列（A1'，A2 '）。 然后，光通过第二棱镜（4B）向下引导，通过形成在壳体（45）的下部的第二狭缝（45d）离开壳体。

公开(公告)号：US5825510A

公开(公告)日：1998-10-20

申请号：US953105

申请日：1992-09-29

Applicant: Masaya Imamura

Inventor： Masaya Imamura

IPC: H04N1/028 ,  H04N1/031 ,  H04N1/40

CPC classification number: H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02406 ,  H04N2201/02452 ,  H04N2201/03112 ,  H04N2201/03154

Abstract: An image sensor and a facsimile apparatus incorporating the same. A sponge piece is attached to a substrate with a light receiving device attached thereto. The sponge piece is brought into contact with an inclined inner wall surface of the frame when the substrate is mounted on the frame. The sponge piece thus urges the substrate in the vertical direction and sideways, thereby fixing the substrate at a predetermined position. Since the light receiving device is prevented from any deviation in the horizontal and vertical direction, a good picture quality is obtained.

Abstract translation: 一种图像传感器和包含该图像传感器的传真装置。 将海绵片附接到具有附接到其上的光接收装置的基板。 当基板安装在框架上时，海绵片与框架的倾斜内壁表面接触。 因此，海绵片因此在垂直方向和侧面上促使基板，从而将基板固定在预定位置。 由于防止光接收装置在水平和垂直方向上的任何偏差，因此获得了良好的图像质量。

公开(公告)号：US5579114A

公开(公告)日：1996-11-26

申请号：US949139

申请日：1992-09-23

Applicant: Masaya Imamura

Inventor： Masaya Imamura

IPC: H04N1/028 ,  H04N1/031 ,  H04N1/024 ,  H01J40/14

CPC classification number: H04N1/0312 ,  H04N1/0314 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02452 ,  H04N2201/03112 ,  H04N2201/03154

Abstract: An image sensor and a facsimile apparatus incorporating the same. The upper surface of a substrate with a light receiving device attached thereto is pushed upward so as to fix the substrate to a frame. Since the substrate is fixed to the frame at the upper surface of the substrate, it is easy to adjust the focus of an optical system on the light receiving portion.

Abstract translation: 一种图像传感器和包含该图像传感器的传真装置。 具有安装有受光装置的基板的上表面被向上推，以将基板固定在框架上。 由于基板在基板的上表面固定于框架，因此容易调节光学系统在光接收部分上的焦点。

公开(公告)号：US5383034A

公开(公告)日：1995-01-17

申请号：US945212

申请日：1992-09-15

Applicant: Masaya Imamura ,  Kensuke Sawase ,  Seiji Koshikawa

Inventor： Masaya Imamura ,  Kensuke Sawase ,  Seiji Koshikawa

IPC: H04N1/028 ,  H04N1/031 ,  H04N1/024

CPC classification number: H04N1/0312 ,  H04N1/0314 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02404 ,  H04N2201/02452 ,  H04N2201/02487 ,  H04N2201/03112 ,  H04N2201/03154 ,  H04N2201/0317

Abstract: An image sensor has a frame including a reading window formed therein at the top of the frame. The reading window is closed by a glass covering which is adhered to the frame through an adhesive. First and second grooves are provided in the frame to extend along the reading window. After the adhesive has been charged into the first groove, the glass covering is placed and pressed against the frame top so that the glass covering will be adhered to the frame top through the adhesive. At this time, any excess adhesive may be received and held by the second groove.

Abstract translation: 图像传感器具有在框架的顶部形成有读取窗口的框架。 阅读窗被玻璃罩封闭，玻璃罩通过粘合剂粘附到框架上。 第一和第二凹槽设置在框架中以沿着阅读窗口延伸。 在将粘合剂装入第一凹槽中之后，将玻璃盖放置并压靠在框架顶部上，使得玻璃覆盖物将通过粘合剂粘附到框架顶部。 此时，任何多余的粘合剂可以被第二槽容纳并保持。

公开(公告)号：US5280364A

公开(公告)日：1994-01-18

申请号：US902852

申请日：1992-06-23

Applicant: Osamu Kihara ,  Seiji Koshikawa ,  Kensuke Sawase ,  Norimichi Teshiba

Inventor： Osamu Kihara ,  Seiji Koshikawa ,  Kensuke Sawase ,  Norimichi Teshiba

IPC: G02B7/00 ,  H04N1/028 ,  H04N1/031 ,  H04N1/04 ,  H05K7/12 ,  H05K7/14

CPC classification number: H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03154

Abstract: A line image sensor capable of being constructed in a simple manner with reduced production steps at a low cost. The line image sensor includes a case body having a mount groove part in an appropriate part of a container chamber, and a LED array container case for containing a LED array, mounted to the case body within the container chamber. The LED array container case includes a mount part to be engaged with the mount groove part for mounting the LED array container case to the case body, a spring plate part for pushing and holding a condenser lens against an internal wall of the container chamber, and holding projection parts for pushing and holding the LED array within the LED array container case, and directs light generated by the LED array to a transparent glass plate for supporting a manuscript. A resilient member can be used in place of the spring plate part. A facsimile machine including the line image sensor is also disclosed.

Abstract translation: 能够以简单的方式构造并以低成本降低生产步骤的线形图像传感器。 线形图像传感器包括：壳体，其具有在容器室的适当部分中的安装槽部分，以及用于容纳LED阵列的LED阵列容器壳体，安装到容器室内的壳体。 LED阵列容器壳体包括与用于将LED阵列容器壳体安装到壳体的安装槽部分接合的安装部分，用于将聚光透镜推压并保持在容器室的内壁上的弹簧板部分，以及 保持用于将LED阵列推压并保持在LED阵列容器壳体内的投影部，并且将由LED阵列产生的光引导到用于支撑原稿的透明玻璃板。 可以使用弹性构件来代替弹簧板部件。 还公开了一种包括线路图像传感器的传真机。

公开(公告)号：US5214273A

公开(公告)日：1993-05-25

申请号：US671946

申请日：1991-03-19

Applicant: Toshiyuki Yokochi

Inventor： Toshiyuki Yokochi

IPC: H04N1/028 ,  G06K9/20 ,  H04N1/031

CPC classification number: H04N1/00976 ,  G06K9/2009 ,  H04N1/0312 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03154

Abstract: A contact image sensor for use as an image readout unit in a facsimile machine or the like equipment, wherein, for the purpose of realizing reduction of its cost and improvement of its assembling performance, a rod lens array and a photoelectric converter element array are supported by a first supporting member while a light source is supported by a second supporting member separate from the first supporting member.

Abstract translation: 一种用作传真机或类似设备中的图像读出单元的接触式图像传感器，其中，为了实现成本的降低和组装性能的提高，支撑棒状透镜阵列和光电转换元件阵列 通过第一支撑构件，同时光源由与第一支撑构件分离的第二支撑构件支撑。

公开(公告)号：US20140198355A1

公开(公告)日：2014-07-17

申请号：US14192218

申请日：2014-02-27

Applicant: ROHM CO., LTD.

Inventor： Tadatoshi MIWA ,  Takumi YAMADE ,  Yasuyuki ARITAKI ,  Kuniaki NAKAMURA ,  Naoki SEKIGUCHI

IPC: H04N1/028 ,  H04N1/024

CPC classification number: G01J1/44 ,  G01J1/0411 ,  H01L27/146 ,  H04N1/02481 ,  H04N1/0281 ,  H04N1/02835 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03137 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154

Abstract: An image sensor module includes a light source unit that emits a linear light beam elongate in a primary scanning direction to an object to be read, and a lens unit including an incidence surface and an output surface oriented opposite to each other. The lens unit is configured to receive light from the object through the incidence surface and output the light through the output surface. The module also includes a sensor IC that receives the light outputted from the output surface, a housing that holds the light source unit and the lens unit, and a support member that supports the lens unit such that the incidence surface is located more distant from the sensor IC than the output surface in a secondary scanning direction. The support member includes a reflection surface that reflects the light from the object toward the incidence surface.

Abstract translation: 图像传感器模块包括：光源单元，其将主扫描方向上延伸的线性光束发射到待读取的对象;以及透镜单元，其包括彼此相对定向的入射表面和输出表面。 透镜单元被构造成通过入射表面接收来自物体的光，并将光输出通过输出表面。 模块还包括接收从输出表面输出的光的传感器IC，保持光源单元和透镜单元的壳体，以及支撑构件，其支撑透镜单元，使得入射表面位于距离 传感器IC比辅助扫描方向的输出表面。 支撑构件包括将来自物体的光反射到入射表面的反射表面。

公开(公告)号：US08446647B2

公开(公告)日：2013-05-21

申请号：US12562354

申请日：2009-09-18

Applicant: Haruhiko Mamada ,  Shiro Sato ,  Katsuhide Shimmo

Inventor： Haruhiko Mamada ,  Shiro Sato ,  Katsuhide Shimmo

IPC: H04N1/04

CPC classification number: H04N1/0311 ,  H04N2201/02495 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154 ,  H04N2201/03179

Abstract: An image reading device includes: a line illuminator for irradiating a document G; an erecting equal-magnification lens array operative to condense light reflected by the document G and including a stack of a first lens array plate and a second lens array plate each provided with an arrangement of a plurality of lenses on both sides thereof; a line image sensor operative to receive the light condensed by the erecting equal-magnification lens array; a housing for securing the line illuminator, the erecting equal-magnification lens array, and the line image sensor in their places; and a first light shielding member, a second light shielding member, and a third light shielding member operative to prevent light not contributing to imaging from entering the lenses. The first light shielding member, the second light shielding member, and the third light shielding member are formed as one piece with the main part of the housing.

Abstract translation: 图像读取装置包括：用于照射文件G的线条照明器; 一种直立的等倍透镜阵列，其可操作以使由文件G反射的光凝结，并且包括第一透镜阵列板和第二透镜阵列板的叠层，每个透镜阵列板在其两侧均设置有多个透镜的布置; 行图像传感器，用于接收由竖立等倍透镜阵列聚光的光; 用于固定线照明器的壳体，竖立等倍透镜阵列和线图像传感器; 以及第一遮光构件，第二遮光构件和第三遮光构件，其用于防止对成像不起作用的光进入透镜。 第一遮光构件，第二遮光构件和第三遮光构件与壳体的主要部分形成为一体。

公开(公告)号：US20100067070A1

公开(公告)日：2010-03-18

申请号：US12562354

申请日：2009-09-18

Applicant: Haruhiko Mamada ,  Shiro Sato ,  Katsuhide Shimmo

Inventor： Haruhiko Mamada ,  Shiro Sato ,  Katsuhide Shimmo

IPC: H04N1/04

CPC classification number: H04N1/0311 ,  H04N2201/02495 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154 ,  H04N2201/03179

Abstract: An image reading device includes: a line illuminator for irradiating a document G; an erecting equal-magnification lens array operative to condense light reflected by the document G and including a stack of a first lens array plate and a second lens array plate each provided with an arrangement of a plurality of lenses on both sides thereof; a line image sensor operative to receive the light condensed by the erecting equal-magnification lens array; a housing for securing the line illuminator, the erecting equal-magnification lens array, and the line image sensor in their places; and a first light shielding member, a second light shielding member, and a third light shielding member operative to prevent light not contributing to imaging from entering the lenses. The first light shielding member, the second light shielding member, and the third light shielding member are formed as one piece with the main part of the housing.

Abstract translation: 图像读取装置包括：用于照射文件G的线条照明器; 一种直立的等倍透镜阵列，其可操作以使由文件G反射的光凝结，并且包括第一透镜阵列板和第二透镜阵列板的叠层，每个透镜阵列板在其两侧均设置有多个透镜的布置; 行图像传感器，用于接收由竖立等倍透镜阵列聚光的光; 用于固定线照明器的壳体，竖立等倍透镜阵列和线图像传感器; 以及第一遮光构件，第二遮光构件和第三遮光构件，其用于防止对成像不起作用的光进入透镜。 第一遮光构件，第二遮光构件和第三遮光构件与壳体的主要部分形成为一体。

公开(公告)号：US20090294630A1

公开(公告)日：2009-12-03

申请号：US11917254

申请日：2006-06-06

Applicant: Tomihisa Saito ,  Takashi Kishimoto ,  Hidemitsu Takeuchi ,  Takeshi Ishimaru ,  Masahide Wakisaka

Inventor： Tomihisa Saito ,  Takashi Kishimoto ,  Hidemitsu Takeuchi ,  Takeshi Ishimaru ,  Masahide Wakisaka

IPC: H01L27/00

CPC classification number: H04N1/0318 ,  H04N2201/0081 ,  H04N2201/0091 ,  H04N2201/02462 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/02487 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03154

Abstract: An image sensor and a manufacturing method thereof are provided, so that the warp or the distortion is not caused even if there is the thermal expansion difference or the thermal contraction difference in the longitudinal direction between the linear illuminating device and the frame. The image sensor comprises a linear illuminating device for illuminating an original; a light-receiving element array for receiving reflected light from the original; a lens array for focusing the original on the light-receiving element array; a frame for containing the linear illuminating device, the lens array, and the light-receiving element array; and a resilient retaining portion for pressing the linear illuminating device, which is mounted in the frame, into the frame.

Abstract translation: 提供了一种图像传感器及其制造方法，即使在线性照明装置和框架之间存在热膨胀差或纵向方向上的热收缩差异，也不会发生翘曲或变形。 图像传感器包括用于照亮原稿的线性照明装置; 用于接收来自原稿的反射光的光接收元件阵列; 用于将原稿聚焦在光接收元件阵列上的透镜阵列; 用于容纳线性照明装置，透镜阵列和光接收元件阵列的框架; 以及用于将安装在框架中的线性照明装置按压到框架中的弹性保持部分。