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    ADAPTIVE IMAGE ACQUISITION SYSTEM AND METHOD
    2.
    发明申请
    ADAPTIVE IMAGE ACQUISITION SYSTEM AND METHOD 审中-公开
    自适应图像获取系统和方法

    公开(公告)号：US20080002041A1

    公开(公告)日：2008-01-03

    申请号：US11734276

    申请日：2007-04-12

    Applicant: Charles Chuang ,  Qing Guo ,  John Gilbert

    Inventor： Charles Chuang ,  Qing Guo ,  John Gilbert

    IPC: H04N5/217

    CPC classification number: H04N9/3194 ,  H04N9/3185

    Abstract: A system and method for correcting optical distortions on an image acquisition system by scanning and mapping the image acquisition system and adjusting the content of output pixels. The optical distortion correction can be performed either at the camera end or at the display receiving end.

    Abstract translation: 一种用于通过扫描和映射图像采集系统并调整输出像素的内容来校正图像采集系统上的光学失真的系统和方法。 可以在相机端或显示器接收端执行光学失真校正。

    Device for signal transmission between a plurality of devices under test and a testing equipment
    4.
    发明申请
    Device for signal transmission between a plurality of devices under test and a testing equipment 审中-公开
    用于在被测试的多个设备之间进行信号传输的设备和测试设备

    公开(公告)号：US20060212246A1

    公开(公告)日：2006-09-21

    申请号：US11082475

    申请日：2005-03-16

    Applicant: Charles Chuang ,  Chih-Chiao Chang ,  Chia-Jung Chang ,  Li-Han Chang

    Inventor： Charles Chuang ,  Chih-Chiao Chang ,  Chia-Jung Chang ,  Li-Han Chang

    IPC: G06F19/00

    CPC classification number: G01R31/367

    Abstract: A signal transmission device includes a set of first nodes, each of which is connected electrically to a respective one of devices under test, a second node connected electrically to a testing equipment, a set of mechanical relays, each of which interconnects the second node and a respective first node, a controller coupled electrically to the mechanical relays and operable so as to actuate the mechanical relays in sequence, and a defect-detecting module coupled electrically to the second node, the controller and the mechanical relays. The defect-detecting module is operable so as to detect the presence of abnormal operation during actuation of one of the mechanical relays and to generate an alarm signal upon detecting the presence of the abnormal operation.

    Abstract translation: 信号传输设备包括一组第一节点，每个第一节点电连接到被测设备中的相应一个，与测试设备电连接的第二节点，一组机械中继器，每个节点互连第二节点和 相应的第一节点，与机械继电器电连接并且可操作以依次致动机械继电器的控制器，以及电连接到第二节点，控制器和机械继电器的缺陷检测模块。 缺陷检测模块可操作以便在致动机械继电器之一期间检测异常操作的存在，并且在检测到异常操作的存在时产生报警信号。

    Optical spectrometer
    5.
    发明申请
    Optical spectrometer 审中-公开
    光谱仪

    公开(公告)号：US20060132768A1

    公开(公告)日：2006-06-22

    申请号：US11019821

    申请日：2004-12-22

    Applicant: Charles Chuang ,  Chia-Jung Chang

    Inventor： Charles Chuang ,  Chia-Jung Chang

    IPC: G01J3/28

    CPC classification number: G01J3/28 ,  G01J3/2803 ,  G01J3/36 ,  G01J2003/2866

    Abstract: An optical spectrometer includes an input module, an optical sensing device, a light splitter, and a processing device. The input module includes an orifice unit through which an incident light beam passes. The optical sensing device includes a two-dimensional array of sensing cells arranged into a plurality of rows and columns. The light splitter splits the incident light beam from the input module into at least one wavelength component of a light band, and projects the wavelength component to the optical sensing device. The optical sensing device is disposed such that the wavelength component projected thereon is inclined at a predetermined angle relative to a columnar direction of the sensing cells. The processing device is coupled to the optical sensing device for processing electrical signals generated by the sensing cells.

    Abstract translation: 光谱仪包括输入模块，光学感测装置，光分离器和处理装置。 输入模块包括入口光束通过的孔单元。 光学感测装置包括布置成多个行和列的感测单元的二维阵列。 光分路器将来自输入模块的入射光束分成光带的至少一个波长分量，并将波长分量投影到光学感测装置。 光学传感装置被布置成使得其上投影的波长分量相对于感测单元的柱状方向倾斜预定角度。 处理装置耦合到光学感测装置，用于处理由感测单元产生的电信号。

    System and method for automated testing of optical characteristics of a light-emitting element
    6.
    发明申请
    System and method for automated testing of optical characteristics of a light-emitting element 审中-公开
    用于自动测试发光元件的光学特性的系统和方法

    公开(公告)号：US20060022124A1

    公开(公告)日：2006-02-02

    申请号：US11192274

    申请日：2005-07-29

    Applicant: Charles Chuang

    Inventor： Charles Chuang

    IPC: G01B9/10

    CPC classification number: G01M11/00

    Abstract: In a system and method for automated testing of optical characteristics of a light-emitting element, an optical characteristic capturing device continuously rotate about the light-emitting element to be tested at a fixed radius while constantly facing the light-emitting element. The path of rotation is divided into a measuring section and a non-measuring section. The non-measuring section is utilized to enable rotation of the element to be tested or replacement of the element to be tested, thereby simplifying operational states of a support device of the capturing device. Not only can this work with an automated process to perform continuous testing of elements, the overall structure of the testing system can be simplified, and the operation there of can be sped up. Besides, measurement of wide angles can be conducted with accuracy. Thus, the marketplace's requirement for an instrument for high-speed testing of light-emitting elements can be fully met.

    Abstract translation: 在用于自动测试发光元件的光学特性的系统和方法中，光学特征捕获装置在恒定地面对发光元件的同时以固定半径连续地旋转待测试的发光元件。 旋转路径分为测量部和非测量部。 非测量部分用于使要测试的元件或被测元件的更换旋转，从而简化了捕获装置的支撑装置的操作状态。 不仅可以通过自动化过程来实现元素的连续测试，还可以简化测试系统的整体结构，可以加快测试系统的运行。 此外，可以准确地进行广角测量。 因此，可以充分满足市场对发光元件的高速测试仪器的要求。

    DISPLAY WALL COMPRISING MULTIPLE DISPLAYS AND METHOD OF OPERATION THEREOF
    8.
    发明申请
    DISPLAY WALL COMPRISING MULTIPLE DISPLAYS AND METHOD OF OPERATION THEREOF 审中-公开
    显示墙包括多个显示器及其操作方法

    公开(公告)号：US20070103583A1

    公开(公告)日：2007-05-10

    申请号：US11550407

    申请日：2006-10-18

    Applicant: William Burnett ,  Charles Chuang ,  Qing Guo

    Inventor： William Burnett ,  Charles Chuang ,  Qing Guo

    IPC: H04N9/12

    CPC classification number: H04N9/3147

    Abstract: The display wall comprises a plurality of display modules, each have a screen held in place with a plurality of pins at the screen's perimeter. A processor adjusts border brightness such that adjacent border areas of adjacent screens match brightness within about 5% of each other.

    Abstract translation: 显示墙包括多个显示模块，每个显示模块在屏幕的周边具有保持在适当位置的多个针的屏幕。 处理器调整边界亮度，使相邻屏幕的相邻边框区域相互匹配亮度约5％。

    Digital protection circuit for CRT based display systems
    10.
    发明授权
    Digital protection circuit for CRT based display systems 失效
    用于基于CRT的显示系统的数字保护电路

    公开(公告)号：US6122604A

    公开(公告)日：2000-09-19

    申请号：US758504

    申请日：1996-12-02

    Applicant: Charles Chuang ,  Warren Chen ,  Anthony Yeh

    Inventor： Charles Chuang ,  Warren Chen ,  Anthony Yeh

    IPC: H04N17/04 ,  G04N5/63

    CPC classification number: H04N17/045

    Abstract: The present invention relates to digital protection circuits in a CRT based display system for the purpose of providing hardware protections to the system before exactly removing a crisis. Self-testing and diagnostic capabilities are also supplemented in a CRT based monitor that are used to lacking in the monitor. The protection circuit basically includes a microprocessor section, a timer section, a register section, a digital to analog converter section, an analog to digital converter section, a non-volatile memory section, and an analog section. All sections can be integrated in a single chip and share a single controller. By using two diodes with their negative terminals coupled together to supplement capabilities of self-testing and diagnostic even when lack of power supplying. All implementations mentioned above can be easily achieved at a very low additional cost.

    Abstract translation: 本发明涉及基于CRT的显示系统中的数字保护电路，目的是在精确地消除危机之前向系统提供硬件保护。 自检和诊断功能也在基于CRT的显示器中补充，用于监视器中缺乏。 保护电路基本上包括微处理器部分，定时器部分，寄存器部分，数模转换器部分，模数转换器部分，非易失性存储器部分和模拟部分。 所有部分可集成在单个芯片中，并共享单个控制器。 通过使用两个二极管，其负极端子耦合在一起，以补充自检和诊断功能，即使在供电不足的情况下。 上面提到的所有实现可以以非常低的附加成本容易地实现。

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