公开(公告)号：US20060087704A1

公开(公告)日：2006-04-27

申请号：US11230902

申请日：2005-09-20

Applicant: Shinobu Hirayama

Inventor： Shinobu Hirayama

IPC: H04N1/04

CPC classification number: H04N1/02409 ,  H04N1/0313 ,  H04N1/1933 ,  H04N1/1934 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02414 ,  H04N2201/02418 ,  H04N2201/02429 ,  H04N2201/02447 ,  H04N2201/02449

Abstract: According to the present invention, between a unit base and a transparent original support plate, multiple sensor assemblies are arranged, to form a zigzag pattern, as a first array for reading an original and a second array for reading the original following the first array. Each of the sensor assemblies includes a sensor holder, a line sensor and a focus setup unit. Each of the sensor holders, which serve as fulcrums, are rotatable at a single pivot (a rotation center), along the wall of a unit base that is parallel to the original support plate. When the sensor holders are rotated and positioned at predetermined locations, they are fixed to the wall. The line sensors 51 are held, relative to the sensor holders, in the main scanning direction and in the sub-scanning direction, and are moved in an approaching or separating direction in which the line sensors approach or are separated from the wall and the original support plate. The focus setup units, each of which includes coil springs and spacers, move the line sensors 51 in the approaching or separating direction, and position the line sensors 51 at locations whereat focuses are adjusted.

Abstract translation: 根据本发明，在单元基座和透明原始支撑板之间，设置多个传感器组件，以形成之字形图案，作为用于读取原稿的第一阵列和用于读取第一阵列之后的原稿的第二阵列。 每个传感器组件包括传感器保持器，线传感器和聚焦设置单元。 用作支点的每个传感器保持器沿着平行于原始支撑板的单元基座的壁在单个枢轴（旋转中心）处可旋转。 当传感器保持器旋转并定位在预定位置时，它们固定在壁上。 线传感器51相对于传感器保持器在主扫描方向和副扫描方向上被保持，并且在线传感器接近或与壁分离的接近或分离方向上移动，并且原始 支撑板 每个焦点设置单元包括螺旋弹簧和间隔件，使线传感器51沿接近或分离的方向移动，并将线传感器51定位在调焦焦点的位置。

公开(公告)号：US20030076553A1

公开(公告)日：2003-04-24

申请号：US10032505

申请日：2002-01-02

Inventor： Chin-Fu Cho

IPC: H04N001/46

CPC classification number: H04N1/0303 ,  H04N1/03 ,  H04N1/0408 ,  H04N1/0435 ,  H04N1/0455 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02414 ,  H04N2201/02431 ,  H04N2201/02449 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/02495

Abstract: The present invention provides an image scanning module including a first unit, a second unit, and a third unit. The first unit having a light source is used for retrieving a first image. The second unit is used for generating a second image by focusing the first image. The third unit is used for generating an electric signal responsive to the second image. The first unit, the second unit, and the third unit are modules discrete from each other.

Abstract translation: 本发明提供一种包括第一单元，第二单元和第三单元的图像扫描模块。 具有光源的第一单元用于检索第一图像。 第二单元用于通过聚焦第一图像来生成第二图像。 第三单元用于响应于第二图像产生电信号。 第一单元，第二单元和第三单元是彼此离散的模块。

公开(公告)号：US06097026A

公开(公告)日：2000-08-01

申请号：US100843

申请日：1998-06-19

Applicant: Jenn Tsair Tsai

Inventor： Jenn Tsair Tsai

IPC: H04N1/03 ,  H01J5/02

CPC classification number: H04N1/03 ,  H04N2201/02412

Abstract: A device for holding a charge couple device (CCD) in an optical scanner he optical alignment of the CCD to the position of scanned image of document can be easily made. The device includes a holder for holding a lens and providing a focused image taken from the scanned document; and a positioning element precisely fitted to the holder by fitting means, adapting a CCD aligned with the focused image. The positioning element is furnished with a matching hole for carrying a bottom portion of said CCD. Some positioning bosses and holes are correspondingly furnished on the positioning elements and the holder for matching each other so that optical alignment of the CCD relative to the holder can be easily made by the assembly without further adjustment.

Abstract translation: 用于在光学扫描器中保持电荷耦合器件（CCD）的装置可以容易地进行CCD的光学对准到文档的扫描图像的位置。 该装置包括用于保持透镜并提供从扫描的文档获得的聚焦图像的保持器; 以及通过装配装置精确地装配到支架的定位元件，使得与聚焦图像对准的CCD适配。 定位元件配备有用于承载所述CCD的底部的匹配孔。 一些定位凸台和孔相应地设置在定位元件和保持器上，用于彼此匹配，使得CCD相对于保持器的光学对准可以通过组件容易地进行而不进一步调整。

公开(公告)号：US5267043A

公开(公告)日：1993-11-30

申请号：US749817

申请日：1991-08-26

Applicant: Bruce E. Rottner ,  Alan R. Nugent ,  Deborah M. Dawson ,  William B. Scott, Jr.

Inventor： Bruce E. Rottner ,  Alan R. Nugent ,  Deborah M. Dawson ,  William B. Scott, Jr.

IPC: H04N1/028 ,  H04N1/031 ,  H04N1/19 ,  H04N5/253

CPC classification number: H04N1/0313 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02495

Abstract: Film gate for a virtual contact scanner includes a base having a precision site adapted to receive a solid-state scanner assembly so as to position the sensor photosites at a precise spacing from the film image plane. A separate circuit board carrying control circuits for the scanner assembly is clamped over the scanner with contact terminals aligned with mating input/output terminals of the scanner assembly. Preferably the scanner terminals are aligned with open slots in the substrate and electrical contact is made between the scanner and circuit board terminals by means of compressible electrically conductive pads. Clamping force is concentrated over the region of electrical contact between the circuit board and scanner terminals to assure good electrical contact.

Abstract translation: 用于虚拟接触扫描器的胶片门包括具有适于接收固态扫描仪组件的精确位置的基座，以便以与胶片图像平面精确的间隔定位传感器光斑。 携带用于扫描器组件的控制电路的单独的电路板夹在扫描器上，接触端与扫描仪组件的配合输入/输出端对准。 优选地，扫描仪端子与衬底中的开口槽对准，并且借助于可压缩导电焊盘在扫描器和电路板端子之间形成电接触。 夹紧力集中在电路板和扫描仪端子之间的电接触区域，以确保良好的电接触。