中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

385 records (took 0.025 seconds)

    Imaging apparatus and method
    131.
    发明公开
    Imaging apparatus and method 有权
    Bilderzeugungsvorrichtung und Verfahren

    公开(公告)号：EP2869547A1

    公开(公告)日：2015-05-06

    申请号：EP14190769.1

    申请日：2014-10-28

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Kim, Kyung-rok

    IPC: H04N1/00 ,  G02B7/00 ,  H04N1/024 ,  H04N1/03 ,  H04N1/047

    CPC classification number: H04N1/053 ,  G02B7/00 ,  G02B7/023 ,  H04N1/00557 ,  H04N1/00559 ,  H04N1/0066 ,  H04N1/02409 ,  H04N1/02481 ,  H04N1/0249 ,  H04N1/0301 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/047 ,  H04N2201/0081 ,  H04N2201/0094 ,  H04N2201/02429 ,  H04N2201/02431 ,  H04N2201/02441 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02468 ,  H04N2201/04755 ,  H04N2201/04796

    Abstract: A position adjustment apparatus couples an imaging unit, which includes an imaging sensor and a focusing lens unit, to a base frame and is capable of adjusting a position of the imaging unit. The image sensor reads a document image and the focusing lens unit forms the document image by using the image sensor. The position adjustment apparatus may include an adjustment frame on which the focusing lens unit and the image sensor are installed, a height fixing member for coupling the adjustment frame to the base frame so as to fix a height of the adjustment frame at a fixed support position, and first and second adjustment members for coupling the adjustment frame to the base frame so as to adjust the height of the adjustment frame at first and second adjustable support positions. An image reading apparatus may include the imaging unit and the position adjustment apparatus.

    Abstract translation: 位置调节装置将包括成像传感器和聚焦透镜单元的成像单元耦合到基架，并且能够调节成像单元的位置。 图像传感器读取文档图像，并且聚焦透镜单元通过使用图像传感器形成文档图像。 位置调整装置可以包括安装有聚焦透镜单元和图像传感器的调节框架，用于将调节框架连接到基座框架的高度固定构件，以将调节框架的高度固定在固定的支撑位置 以及第一调节构件和第二调节构件，用于将调节框架联接到基架，以便在第一和第二可调支撑位置调节调节框架的高度。 图像读取装置可以包括成像单元和位置调整装置。

    Scanning system
    134.
    发明公开
    Scanning system 失效
    Abtastsystem

    公开(公告)号：EP0814596A2

    公开(公告)日：1997-12-29

    申请号：EP97303844

    申请日：1997-06-04

    Applicant: HEWLETT PACKARD CO

    Inventor： SCHMIDT JACK H

    IPC: H04N1/028 ,  G02B13/22 ,  G02B17/08 ,  H04N1/03 ,  H04N1/191

    CPC classification number: G02B17/0856 ,  G02B13/22 ,  G02B17/008 ,  G02B17/0812 ,  H04N1/03 ,  H04N1/0303 ,  H04N2201/02456 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02483

    Abstract: In a system for scanning a document (43), a light source (22) illuminates the document; an imager (24, 41, 41', 61, 62) receives light from the document and directs it toward a detector array (25) which produces a corresponding array of electrical signals. The imager has several optical properties that are useful either individually or in combination. The imager is telecentric and thereby ensures that image size and magnification are insensitive to object displacement along the optical axis (46, 46') and image brightness is uniform independent of object off-axis distance. An aspheric element (33) within the imager balances focus variation (82-81-83) within the depth of field with spherical aberration and thereby provide nearly uniform image resolution. A diffraction pattern (33'), carried by the imager, corrects for spectral dispersion which occurs when light passes (63) from air into a refractive material (61, 62). An imager with a reflecting surface (32, 33) provides a system that is subject to little or no chromatic aberration. A solid imager (61, 62) with multiple internal reflecting surfaces (32, 33, 42) in optical series (32-33-32-42), configured to include the previously mentioned optical properties, also provides for highly stable alignment of reflecting surfaces.

    Abstract translation: 在用于扫描文件（43）的系统中，光源（22）照亮文件; 成像器（24,41,41'，61,62）从文件接收光并将其引导到产生对应的电信号阵列的检测器阵列（25）。 成像仪具有几种光学性质，可以单独使用或组合使用。 成像器是远心的，从而确保图像尺寸和放大倍率对沿着光轴（46,46'）的物体位移不敏感，并且图像亮度均匀，独立于物体离轴距离。 成像器内的非球面元件（33）平衡了具有球面像差的景深内的聚焦变化（82-81-83），从而提供几乎均匀的图像分辨率。 由成像器携带的衍射图案（33'）校正当光从空气进入折射材料（61,62）时（63）发生的光谱色散。 具有反射表面（32,33）的成像器提供几乎不受色差的系统。 具有光学系列（32-33-32-42）中的多个内部反射表面（32,33,42）的固体成像器（61,62）被配置为包括前述光学性质，还提供了高度稳定的反射对准 表面。

    Document imaging system
    135.
    发明授权
    Document imaging system 失效
    图像信息记录系统文件

    公开(公告)号：EP0491500B1

    公开(公告)日：1996-03-13

    申请号：EP91311263.7

    申请日：1991-12-04

    Applicant: AT&T GLOBAL INFORMATION SOLUTIONS INTERNATIONAL INC.

    Inventor： Lant, David Gordon

    IPC: H04N1/028

    CPC classification number: H04N1/02409 ,  H04N1/03 ,  H04N1/203 ,  H04N1/2032 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02468 ,  H04N2201/0247 ,  H04N2201/02483 ,  H04N2201/02495

    Abstract: An imager (50-1) for imaging a document (12) moving in a document track (14) in a table top document processing machine (10) includes a housing which is made of several portions which are designed to be assembled quickly with a minimum of fasteners. A first line of green LEDs (82-1) and a second line of red LEDs (82-2) are located in the housing to illuminate a scanning line (84) from which image data about the document is obtained by an optical system including a CCD device (100). The imager (50-1) is also designed so that it can be used on either side of the document track (14) to image the front or rear of the document. When two such imagers are used, a white reference member (198) located in one of the imagers is used by the other imager for calibrating the imager to ensure repeatable and uniform data.

    Solid state image sensor with cell array of amorphous semiconductor photoelectric converting elements
    138.
    发明公开
    Solid state image sensor with cell array of amorphous semiconductor photoelectric converting elements 失效
    与无定形的，半导电的，光电变换器元件的单元阵列的固态图像传感器。

    公开(公告)号：EP0239955A2

    公开(公告)日：1987-10-07

    申请号：EP87104611.6

    申请日：1987-03-27

    Applicant: KABUSHIKI KAISHA TOSHIBA

    Inventor： Saito, Tamio c/o Patent Division

    IPC: H01L27/14

    CPC classification number: H01L27/14665 ,  H01L2224/48091 ,  H01L2224/48227 ,  H04N1/031 ,  H04N2201/02456 ,  H04N2201/02474 ,  H04N2201/02485 ,  H04N2201/02497 ,  H01L2924/00014

    Abstract: A contact-type linear image sensor has two separate substrates (l2, l4) aligned adjacent to each other A linear array (D) of amorphous silicon photoelectric converting elements serving as photoelectric cells and a matrix wiring unit (28) are provided on a first substrate (l2) Driver IC chips (34, 36) are mounted on a second substrate (l4) Connection pad patterns (20a) for common cell electrodes (20) of cell groups (Dl, D2,..., Dm) and connection pad patterns (32a, 32b, 32c, 32d) for row signal lines (26) of the matrix wiring unit (28) are provided concentrically at a peripheral edge of the first substrate (l2) to be alinged along a junction edge line defined between the substrates (l2, l4). Con­nection pad patterns (38) for the IC chips (34, 36) are linearly aligned at a peripheral edge of the second substrate (l4) and along the substrate junction edge line to oppose the pad patterns (20a, 32a, 32b, 32c, 32d) of the first substrate (l2). A connector unit for electrically connecting the pad patterns of the first and second substrates (l2, l4) may be provided at only one position of the junction edge portion of the first and second substrates (l2, l4).

    Abstract translation: 接触型线性图像传感器具有两个单独的衬底（L2，L4）对准邻近海誓山盟被设置在第一非晶硅光电变换作为光电电池和一个矩阵布线单元（28）的元素的线性阵列（D） 单元组（DL，D2，...，DM）和连接的底物（L2）驱动器IC芯片（34,36）被安装在第二基片（14）连接焊盘图案（20A），用于公共单元电极（20） 在所述第一基板的外周边缘（L2）同心地设置在矩阵布线单元（28）的用于行信号线焊盘图案（32A，32B，32C，32D）（26），以沿之间限定的结边缘线alinged 基板（L2，L4）。 对IC芯片（34，36）连接焊盘图案（38）在所述第二基片（14）的周缘呈直线对准，并且沿基片结边缘线对置焊盘图案（20A，32A，32B，32C 第一基板32D）（L2）。 用于电连接第一和第二基板（12,14）的焊盘图案的连接器单元可以仅在一个所述第一和第二基板（12,14）的接合处的边缘部分的位置处。

    Image sensor
    139.
    发明授权
    Image sensor 有权
    图像传感器

    公开(公告)号：US09531903B2

    公开(公告)日：2016-12-27

    申请号：US14777358

    申请日：2014-03-03

    Applicant: MITSUBISHI ELECTRIC CORPORATION

    Inventor： Akiko Fujiuchi ,  Koichiro Okamura ,  Atsushi Ito ,  Tatsuya Kunieda ,  Akira Ota

    IPC: H04N1/04 ,  H04N1/031 ,  H04N1/024

    CPC classification number: H04N1/0315 ,  H04N1/02481 ,  H04N1/0249 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02485

    Abstract: An image sensor (100) comprises a lens (4), a sensor (6) and a first casing (1). The lens (4) is configured to focus light irradiated toward an object to be read (30) from a direction tilted relative to the X-Z plane, and reflected by the object to be read (30). The sensor (6) is configured to receive the light focused by the lens (4). The first casing (1) is configured to contain or retain the lens (4) and the sensor (6) and to have, in a surface (1j) extending along a main scanning direction, a tilted portion having a length in a sub-scanning direction that decreases toward the object to be read (30).

    Abstract translation: 图像传感器（100）包括透镜（4），传感器（6）和第一壳体（1）。 透镜（4）被构造成将从被读取物（30）照射的光从相对于X-Z平面倾斜的方向聚焦并被被读取物（30）反射。 传感器（6）被配置为接收由透镜（4）聚焦的光。 第一壳体（1）构造成容纳或保持透镜（4）和传感器（6），并且在沿着主扫描方向延伸的表面（1j）中具有在子扫描方向上具有长度的倾斜部分， 扫描方向朝向要读取的对象（30）减小。

Patent Agency Ranking