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    Lens array unit and method of forming image
    94.
    发明授权
    Lens array unit and method of forming image 失效
    透镜阵列单元及形成图像的方法

    公开(公告)号：US06707613B2

    公开(公告)日：2004-03-16

    申请号：US09823762

    申请日：2001-04-03

    Applicant: Hisayoshi Fujimoto ,  Toshihiko Takakura ,  Norihiro Imamura ,  Minori Torama

    Inventor： Hisayoshi Fujimoto ,  Toshihiko Takakura ,  Norihiro Imamura ,  Minori Torama

    IPC: G02B2710

    CPC classification number: G02B3/0068 ,  B41J2/451 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0075 ,  H04N1/0314 ,  H04N1/0318 ,  H04N2201/03112 ,  H04N2201/03116 ,  H04N2201/0312 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03166 ,  H04N2201/0317

    Abstract: A lens array unit includes first and second lens arrays cooperative with each other. The first lens array is provided with a plurality of first convex lenses and a first transparent holder formed integral with the first lenses. Each of the first lenses has first and second lens surfaces. The second lens array is provided with a plurality of second convex lenses and a second transparent holder formed integral with the second lenses Each of the second lenses has third and fourth lens surfaces. The second lens array is attached to the first lens array so that the third lens surfaces face the second lens surfaces. The lens array unit further includes a light shield mounted on the first lens array. The light shield is formed with a plurality of through-holes each facing the relevant one of the first lens surfaces.

    Abstract translation: 透镜阵列单元包括彼此协作的第一和第二透镜阵列。 第一透镜阵列设置有多个第一凸透镜和与第一透镜一体形成的第一透明支架。 每个第一透镜具有第一和第二透镜表面。 第二透镜阵列设置有多个第二凸透镜和与第二透镜一体形成的第二透明支架。每个第二透镜具有第三透镜表面和第四透镜表面。 第二透镜阵列附接到第一透镜阵列，使得第三透镜表面面对第二透镜表面。 透镜阵列单元还包括安装在第一透镜阵列上的光屏蔽。 遮光板形成有多个通孔，每个通孔面向相关的第一透镜表面之一。

    Optical chassis of plating film reflection and its manufacturing procedure
    96.
    发明申请
    Optical chassis of plating film reflection and its manufacturing procedure 审中-公开
    电镀薄膜反射的光学底盘及其制造程序

    公开(公告)号：US20030164894A1

    公开(公告)日：2003-09-04

    申请号：US09827061

    申请日：2001-04-05

    Inventor： Chuan-Yu Hsu ,  Chih-Wen Huang

    IPC: H04N005/225

    CPC classification number: H04N1/0286 ,  H04N1/02865 ,  H04N1/0287 ,  H04N1/0305 ,  H04N1/0311 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/03112 ,  H04N2201/03137 ,  H04N2201/03145

    Abstract: An optical chassis of plating film layer reflection and its manufacturing procedure, the optical chassis includes: a shell body, a light source, plural reflection elements, a lens set, and an imaging apparatus. The reflection elements made of glass material in the prior art are changed to a layer or multi-layer of plating films of reflection material which are directly coated on the inside walls of the shell body of an optical chassis and used as the reflection elements thereof. Also, the shell body is designed as a structure for easy off-die and assembly. Not only the present invention completely gets rid of the prior positioning devices for glass mirrors, such as spring pieces, screws, and the like, but also it decreases the number of parts, saves assembly time and lowers the production cost. And, further it is without lowering the quality of image scanning, which is resulted from no loose or no movement of the reflection elements.

    Abstract translation: 一种镀膜层反射的光学底盘及其制造方法，光学底盘包括：壳体，光源，多个反射元件，透镜组和成像装置。 现有技术中由玻璃材料制成的反射元件被改变为直接涂覆在光学底盘的壳体的内壁上并用作其反射元件的反射材料的镀膜层或多层。 此外，壳体被设计为用于容易脱模和组装的结构。 不仅本发明完全摆脱了诸如弹簧片，螺钉等的玻璃镜的现有定位装置，而且减少了部件数量，节省了组装时间并降低了生产成本。 而且，由于反射元件没有松动或没有移动，所以不会降低图像扫描的质量。

    Method for manufacturing sensor frame for image sensor
    97.
    发明申请
    Method for manufacturing sensor frame for image sensor 有权
    图像传感器传感器框架的制造方法

    公开(公告)号：US20030117660A1

    公开(公告)日：2003-06-26

    申请号：US10159125

    申请日：2002-06-03

    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

    Inventor： Toshio Matsumoto

    IPC: H04N001/00

    CPC classification number: H04N1/0318 ,  H04N2201/02487 ,  H04N2201/03112 ,  H04N2201/03141 ,  H04N2201/03145

    Abstract: A sensor frame for an image sensor is manufactured in the step of forming a sensor frame for an image sensor by extrusion molding so that a frame support portion for supporting the frame is formed above a lens array holding portion, and the step of removing the thus-formed sensor frame support portion by machining while leaving parts of the support portion located at the longitudinally corresponding to the upper ends of the lens array holding portion. Accordingly, machined surfaces subjected to the machining exist outside the hollow space where the sensor ICs are located.

    Abstract translation: 在通过挤压成型形成用于图像传感器的传感器框架的步骤中制造用于图像传感器的传感器框架，从而在透镜阵列保持部分上方形成用于支撑框架的框架支撑部分，并且移除由此 形成的传感器框架支撑部分，同时留下位于与透镜阵列保持部分的上端纵向对应的支撑部分的部分。 因此，进行加工的加工表面存在于传感器IC所在的中空空间的外部。

    Image forming lens unit and image reading apparatus using the same
    98.
    发明申请
    Image forming lens unit and image reading apparatus using the same 失效
    图像形成透镜单元和使用其的图像读取装置

    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。

    Contact image sensor (CIS)
    99.
    发明申请
    Contact image sensor (CIS) 审中-公开
    接触式图像传感器（CIS）

    公开(公告)号：US20030076552A1

    公开(公告)日：2003-04-24

    申请号：US10277350

    申请日：2002-10-22

    Applicant: CMOS Sensor Inc.

    Inventor： Kevin Lo ,  Yu Lung Fang

    IPC: H04N001/031

    CPC classification number: H04N1/0313 ,  H04N1/0315 ,  H04N1/0318 ,  H04N2201/02456 ,  H04N2201/02468 ,  H04N2201/02481 ,  H04N2201/02495 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/03179

    Abstract: A contact image sensor (CIS) for scanning a document is disclosed. The CIS includes a housing having an opening, a first slide and a second slide, a light guide installed on the housing through the opening and the first slide for scanning the document and generating a reflective image, a rod lens installed on the housing through the opening and the second slide for receiving the reflective image and generating a focused image, a PCB installed on the housing and having a sensing array for transforming the focused image into an image signal, and a spring cover fixed on the opening for fixing the light guide and the rod lens in the housing to form the CIS.

    Abstract translation: 公开了一种用于扫描文件的接触式图像传感器（CIS）。 CIS包括具有开口的壳体，第一滑动件和第二滑动件，通过开口安装在壳体上的光导和用于扫描文件并产生反射图像的第一滑块，通过所述壳体安装在所述壳体上的杆状透镜 用于接收反射图像并产生聚焦图像的第二滑块，安装在壳体上的PCB并具有用于将聚焦图像变换为图像信号的感测阵列，以及固定在开口上用于固定光导的弹簧盖 并将壳体中的棒状透镜形成CIS。

    Contact-type image sensor having protrusions formed on a plate
    100.
    发明授权
    Contact-type image sensor having protrusions formed on a plate 失效
    具有形成在板上的突起的接触型图像传感器

    公开(公告)号：US06548799B1

    公开(公告)日：2003-04-15

    申请号：US09670991

    申请日：2000-09-26

    Applicant: Toshio Matsumoto

    Inventor： Toshio Matsumoto

    IPC: H01L2700

    CPC classification number: H04N1/00909 ,  H04N1/0318 ,  H04N1/1215 ,  H04N2201/03112 ,  H04N2201/03116 ,  H04N2201/03129 ,  H04N2201/03133 ,  H04N2201/03145

    Abstract: In a contact-type image sensor according to the present invention, a protrusion is formed in a transparent plate, a recess is formed in a sensor frame, and the transparent plate is engaged with the sensor frame so that the heights of surfaces of the transparent plate and the sensor frame on sides of conveying a manuscript are substantially the same. In conventional techniques, it was necessary to bend a manuscript conveying path because of different heights of a protrusion of the frame and the transparent plate. Further, even though the heights of the sensor frame and the transparent plate are the same, a contact portion therebetween forms an angle, whereby a contact surface is not brought into close contact alone an entire length of an image sensor, and gaps are partially formed in the contact surface. Therefore, at time of cleaning a surface of the transparent plate using a solvent such as alcohol to remove dirt on the transparent plate, the solvent and extraneous matters intrude inside the image sensor from the gaps, a passage of light is obstructed, and therefore light-and-shadow information of an image of the manuscript was not correctly transmitted to sensor.

    Abstract translation: 在根据本发明的接触式图像传感器中，在透明板中形成突起，在传感器框架中形成凹部，并且透明板与传感器框架接合，使得透明的表面的高度 板和传送手稿两侧的传感器框架基本相同。 在传统技术中，由于框架和透明板的突起的高度不同，有必要弯曲原稿输送路径。 此外，即使传感器框架和透明板的高度相同，它们之间的接触部分形成一个角度，由此接触表面在图像传感器的整个长度上不会单独紧密接触，并且部分地形成间隙 在接触面。 因此，在使用醇等溶剂清洁透明板的表面以除去透明板上的污物时，溶剂和外来物质从间隙入射到图像传感器内部，因此光线被遮挡，因此光线 原稿图像的阴影信息未正确传输到传感器。

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