公开(公告)号：US20030231352A1

公开(公告)日：2003-12-18

申请号：US10166750

申请日：2002-06-12

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Tsung-Yin Chen ,  Chun-I Hsiao

IPC: H04N001/04

CPC classification number: H04N1/024 ,  H04N2201/0246 ,  H04N2201/02474 ,  H04N2201/02481 ,  H04N2201/02483 ,  H04N2201/02487

Abstract: An optical carriage of scanner has a mirror assembly and a device assembly, the mirror assembly has a mirror mount, some mirror holder, and some supporters, and the device assembly has a chassis. In this invention, the mirror assembly and the device assembly are mechanically connected after separately formation. Further, to ensure correct shape of these mirror holders and these supporters, they could be formed by metal punch, plastic ejection, or plastic process.

公开(公告)号：US20030112480A1

公开(公告)日：2003-06-19

申请号：US10020439

申请日：2001-12-18

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Chui-Kuei Chiu

IPC: H04N001/46

CPC classification number: H04N1/4076

Abstract: A calibration method of an image scanning system is provided. Initially, differences between adjacent sensing values of a calibration plate are respectively determined and then stored in a memory. Alternately, a difference between a base value and each of the sensing values of the calibration plate is determined and then stored in the memory. When a normal scan action is executed, simultaneously reading each difference from the memory and adding to one corresponding sensing value of image information of an object obtained by the normal scan action. As a result, the memory volume for storing calibration data is reduced and the reading of calibration data is also facilitated.

Abstract translation: 提供了图像扫描系统的校准方法。 首先，分别确定校准板的相邻检测值之间的差异，然后将其存储在存储器中。 或者，确定基准值和校准板的每个感测值之间的差异，然后将其存储在存储器中。 当执行正常的扫描动作时，同时从存储器读取每个差异，并且添加通过正常扫描动作获得的对象的图像信息的一个对应的感测值。 结果，减少了用于存储校准数据的存储量，并且还便于校准数据的读取。

公开(公告)号：US20030011828A1

公开(公告)日：2003-01-16

申请号：US09903670

申请日：2001-07-13

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Chui-Kuei Chiu

IPC: H04N001/46

CPC classification number: H04N1/401

Abstract: The present invention provides a calibration method and circuit for outputting an average calibration value used in an image-capture apparatus. The calibration circuit comprises difference means accepting a plurality of digital signals from capturing a pixel of a calibration chart. The difference means is for operating each digital signal with subtracting a base value, and whereby filters any aberrant digital signal. Divider means accepts the digital signals for operating each digital signal with dividing a number of scanned times, and whereby prevents an operation of any signal from overflowing. Direct average means accepts the digital signals for summing the digital signals and then divides the number of scanned times, and whereby speeds a calibration operation.

Abstract translation: 本发明提供一种用于输出在图像捕获装置中使用的平均校准值的校准方法和电路。 校准电路包括差分装置，其接收多个数字信号以捕获校准图表的像素。 该差异装置用于通过减去基本值来操作每个数字信号，并且由此对任何异常的数字信号进行滤波。 分频器装置接受用于操作每个数字信号的数字信号，分割扫描次数，从而防止任何信号的操作溢出。 直接平均装置接受用于对数字信号求和的数字信号，然后分割扫描次数，从而加速校准操作。

公开(公告)号：US20020096623A1

公开(公告)日：2002-07-25

申请号：US09768059

申请日：2001-01-24

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Chen-Ho Lee

IPC: H01L027/00

CPC classification number: H04N5/3741

Abstract: Apparatus for simultaneously resetting and reading-out in a linear CMOS sensor and a plurality of photocells therein is provided to comprise enabling circuits that each is for simultaneously enabling a first switch device and a second switch device. The first switch device on a bypass of an access from the photocell to the second switch device and the second switch device on a access for the photocell to a common bus. A method for simultaneously resetting and reading-out in a linear CMOS sensor of a scanner comprises providing a plurality of photocells arranged in a row. The each photocell has an access to a common bus controlled by a corresponding first switch device and has a bypass of the access controlled by a corresponding second switch device. The second switch device of the first photocell is enabled to be reset, at the same time the first switch device of the second photocell that is next to the first photocell in the row is enabled to be read-out.

Abstract translation: 提供了用于在线性CMOS传感器和其中的多个光电池同时复位和读出的装置，以包括每个用于同时启用第一开关装置和第二开关装置的使能电路。 第一开关装置在从光电管到第二开关装置的接入旁路上的第一开关装置和第二开关装置上，用于将光电池接入公共总线。 一种用于在扫描仪的线性CMOS传感器中同时复位和读出的方法包括提供排列成一行的多个光电管。 每个光电池具有访问由相应的第一开关装置控制的公共总线，并具有由对应的第二开关装置控制的接入的旁路。 第一光电管的第二开关装置能够被复位，同时第二光电管的位于该行中的第一光电池旁边的第一开关装置能被读出。

公开(公告)号：US20040031904A1

公开(公告)日：2004-02-19

申请号：US10216853

申请日：2002-08-13

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Shih-Huang Chen

IPC: H01L027/00

CPC classification number: H01L27/148

Abstract: An apparatus of linear staggered sensors. The scan comprises a first sensor and a second sensor. The first sensor is laterally offset from the second sensor, the sensors comprises a plurality of charge coupled devices, wherein the each of charge coupled device comprises a photosensitive zones and a non-photosensitive zones, the charge coupled devices of the sensors are linear arrangement; and the first sensor is abutting with the second sensor, wherein the first sensor is abutting place with the second sensor is the non-photosensitive zones.

Abstract translation: 线性交错传感器的装置。 扫描包括第一传感器和第二传感器。 第一传感器与第二传感器横向偏移，传感器包括多个电荷耦合器件，其中每个电荷耦合器件包括光敏区和非感光区，传感器的电荷耦合器件是线性布置; 并且第一传感器与第二传感器邻接，其中第一传感器与第二传感器邻接位置是非感光区。

公开(公告)号：US20030123113A1

公开(公告)日：2003-07-03

申请号：US10029846

申请日：2001-12-31

Applicant: Umax Data Systems Inc.

Inventor： Chen-Hsiang Shih ,  Yin-Chun Huang

IPC: H04N001/46

CPC classification number: H04N1/41

Abstract: An apparatus for capturing a document with a plurality of compression models comprises an image-processing system and an image-capturing system. The image-processing system is for accepting a request of setting the compression models for the document and processing the data of the document according to the compression models, wherein the request is from an exterior electric device connected to the apparatus. The image-capturing system is for capturing the data of the document, and is connected to the image-processing system and comprises multitudes of optic devices. The method for capturing the document with these compression models comprises accepting a request of setting the compression models for the document; capturing the data of the document; and processing the data of the document with these compression models.

Abstract translation: 用于利用多个压缩模型捕获文档的装置包括图像处理系统和图像捕获系统。 图像处理系统用于接收根据压缩模型设置文档的压缩模型和处理文档的数据的请求，其中请求来自连接到装置的外部电气设备。 图像捕获系统用于捕获文档的数据，并连接到图像处理系统并且包括多个光学装置。 用这些压缩模型捕获文档的方法包括接受为文档设置压缩模型的请求; 捕获文件的数据; 并用这些压缩模型处理文档的数据。

公开(公告)号：US20030112415A1

公开(公告)日：2003-06-19

申请号：US10020438

申请日：2001-12-18

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Hsiu-O Hsu ,  Jen-Shou Tseng

IPC: G03B021/00

CPC classification number: G06F3/0386 ,  G06F3/0346

Abstract: Apparatus for projecting a display interface on a remote screen comprises a means such as scanning device for capturing the display interface comprising a visual pointer appearing on the remote screen. The visual pointer is positioned to reference a subject portion of the display interface and produced by a pointer device. The apparatus comprises another a means such as a projector for projecting display content on the remote screen according to the capturing means. The display content is corresponding to the subject portion of the display interface and directly displayed after the scanning of capturing means.

Abstract translation: 用于在远程屏幕上投影显示界面的设备包括诸如用于捕获包括出现在远程屏幕上的视觉指针的显示界面的扫描设备的装置。 视觉指针被定位成引用显示界面的主体部分并由指针装置产生。 该装置包括另一种诸如投影仪的装置，用于根据捕获装置在远程屏幕上投影显示内容。 显示内容对应于显示界面的主体部分，并且在扫描拍摄装置之后直接显示。

公开(公告)号：US20030053183A1

公开(公告)日：2003-03-20

申请号：US09956116

申请日：2001-09-20

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Yin-Chun Huang ,  Wen-Chao Tseng

IPC: G02B026/08

CPC classification number: H04N1/0044 ,  H04N1/3875 ,  H04N2201/0416

Abstract: A method for capturing images useful in a scanning system is provided. The present method comprises performing a preview scan of a picture and then displaying the preview image of the picture on a screen. Selecting a scanning area of the preview image and simultaneously performing a first normal scan of the picture from an initial scanning position relative to the picture. When the scanned area of the first normal scan corresponds to the selected scanning area, the scan image produced by the first normal scan is displayed. Otherwise, a second normal scan of a portion of the picture that corresponds to the selected scanning area is performed to produce a final scan image.

Abstract translation: 提供了一种用于捕获在扫描系统中有用的图像的方法。 本方法包括执行图像的预览扫描，然后在屏幕上显示图像的预览图像。 选择预览图像的扫描区域，并且相对于图像从初始扫描位置同时执行图像的第一正常扫描。 当第一正常扫描的扫描区域对应于所选择的扫描区域时，显示由第一正常扫描产生的扫描图像。 否则，执行对应于所选择的扫描区域的图像的一部分的第二正常扫描以产生最终的扫描图像。

公开(公告)号：US20030035154A1

公开(公告)日：2003-02-20

申请号：US09929331

申请日：2001-08-14

Applicant: Umax Data Systems Inc.

Inventor： Yu-Sam Chang ,  Hsiu-O Hsu ,  Jen-Shou Tseng

IPC: H04N001/04

CPC classification number: H04N1/1013 ,  H04N1/00519

Abstract: A document-loading panel structure for scanner is characterized that a document-loading panel of scanner and an up housing are made of a transparent acrylic material or the like by integral molding; and a chart is either printed or attached on the up housing, a document cover, and/or the document-loading panel.

Abstract translation: 用于扫描仪的文件装载面板结构的特征在于，扫描器和上壳体的文件装载面板通过一体成型由透明丙烯酸材料等制成; 并且图表被打印或附接在上壳体，文件盖和/或文档装载面板上。

公开(公告)号：US20020097446A1

公开(公告)日：2002-07-25

申请号：US09768281

申请日：2001-01-25

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Chen-Ho Lee

IPC: H04N001/00

CPC classification number: H04N1/407 ,  H04N5/2176

Abstract: An apparatus in a linear complementary metal-oxide-semiconductor sensor for dark calibration comprises a plurality of exposure control devices used for controlling corresponding a first electrical access to a photocell and located between the corresponding photocell and in common a voltage line. In the present invention, the exposure control devices comprise on/off switches that can enable and disable the first electrical accesses. The apparatus is applied with a method for dark calibration of a scanner with a linear sensor. The method comprises disabling a plurality of electrical connections between a plurality of corresponding photocells and in common a voltage line in said linear sensor, and thereafter exposing said photocells.

Abstract translation: 用于暗校准的线性互补金属氧化物半导体传感器中的装置包括多个曝光控制装置，其用于控制​​对应于对光电池的第一电接入并位于相应的光电池之间并且共同的电压线。 在本发明中，曝光控制装置包括可以启用和禁用第一电接入的开启/关闭开关。 该装置应用具有线性传感器的扫描仪的深色校准方法。 该方法包括禁用多个对应的光电池之间的多个电连接，并且在所述线性传感器中公共地连接电压线，然后暴露所述光电管。