利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.022 秒)

    Optically coupled large-format solid state imaging apparatus having edges of an imaging device
    2.
    发明授权
    Optically coupled large-format solid state imaging apparatus having edges of an imaging device 失效
    具有固定在支撑框架上或相对于支撑框架的成像装置的边缘的光耦合大幅面固态成像装置及其制造方法

    公开(公告)号：US5818035A

    公开(公告)日：1998-10-06

    申请号：US714763

    申请日：1996-09-16

    申请人： Ondrej L. Krivanek ,  Paul Edward Mooney ,  Nils Timothy Swann

    发明人： Ondrej L. Krivanek ,  Paul Edward Mooney ,  Nils Timothy Swann

    IPC分类号： H01L31/0203 ,  H01L31/0232 ,  H04N5/225

    CPC分类号： H01L31/0203 ,  H01L31/0232 ,  H04N5/2253 ,  H01L2224/48091

    摘要： A large-format solid state imaging device which can detect optical images without loss of sharpness or resolution is provided and includes a solid state imaging device supported by and secured to a frame. To ensure that the imaging device does not deviate from its desired surface configuration, the device is pressed between an optical coupling plate and a support plate each having at least one matching surface whose curvature matches the other with a precision which permits the solid state imaging device to detect optical images without loss of sharpness or resolution and which conforms the imaging device into a desired configuration. Preferably, the frame is annular and the edges of the imaging device are secured to the frame by at least two spaced bonds.

    摘要翻译： 提供了可以检测光学图像而不损失清晰度或分辨率的大幅面固态成像装置，并且包括由框架支撑并固定到框架的固态成像装置。 为了确保成像装置不偏离其期望的表面构造，该装置被按压在光学联接板和支撑板之间，每个光学联接板和支撑板具有至少一个匹配表面，该曲面的曲率与另一个具有匹配的精度，其允许固态成像装置 以检测光学图像而不损失清晰度或分辨率，并且使成像装置符合所需的配置。 优选地，框架是环形的，并且成像装置的边缘通过至少两个间隔开的结合固定到框架。

    Method and apparatus for multiple read-out speeds for a CTD
    3.
    发明授权
    Method and apparatus for multiple read-out speeds for a CTD 失效
    用于CTD多种读出速度的方法和装置

    公开(公告)号：US5946033A

    公开(公告)日：1999-08-31

    申请号：US654398

    申请日：1996-05-28

    申请人： Paul Edward Mooney ,  Ondrej L. Krivanek ,  Niklas Dellby

    发明人： Paul Edward Mooney ,  Ondrej L. Krivanek ,  Niklas Dellby

    IPC分类号： H04N5/335 ,  H04N5/341 ,  H04N3/14

    CPC分类号： H04N5/335 ,  H04N3/155

    摘要： A method and apparatus are provided for CTD imaging device multiple read-out speeds with optimized operation at all of the available speeds. Image signals from a CTD imaging device are digitally sampled at a defined frequency with the read-out electronics being matched to the defined frequency for optimum operation at that frequency. Digital samples taken during both a first (reset reference) portion of each image signal and a second (image voltage) portion of each image signal are then discarded if taken during a noisy/unstable part of the image signal or accumulated and averaged if taken during a stable part of the image signal. The accumulated and averaged digital samples are then algebraically combined to produce signals representative of an image generated by the CTD imaging device. The read-out speed of the CTD imaging device is a fraction of the sampling speed and can be selected by setting an integer divisor for the defined sampling frequency. Selected ones of the samples are retained based on the selected read-out speed. For the fastest read-out speed, the number of samples taken per imaging signal is one and the divisor is equal to one. Selected slower speeds determine which samples are discarded and which samples are accumulated, averaged and combined to produce signals representative of an image generated by the CTD imaging device.

    摘要翻译： 提供了一种用于CTD成像设备多个读出速度并且在所有可用速度下优化操作的方法和装置。 来自CTD成像设备的图像信号以定义的频率进行数字采样，读出的电子元件与定义的频率匹配，以在该频率下进行最佳操作。 在每个图像信号的第一（复位参考）部分和每个图像信号的第二（图像电压）部分）期间拍摄的数字样本然后如果在图像信号的噪声/不稳定部分期间被采集则被丢弃，或者如果在 图像信号的稳定部分。 然后将积累的和平均的数字样本代数组合以产生表示由CTD成像装置产生的图像的信号。 CTD成像设备的读出速度是采样速度的一小部分，可以通过为定义的采样频率设置整数除数来选择。 所选择的样本被保留基于所选择的读出速度。 为了获得最快的读出速度，每个成像信号采集的采样数为1，除数等于1。 所选较慢的速度决定哪些样本被丢弃，哪些样本被累积，平均和组合以产生表示CTD成像设备产生的图像的信号。