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    Photoelectric array for scanning large-area non-planar image-bearing surfaces
    2.
    发明公开
    Photoelectric array for scanning large-area non-planar image-bearing surfaces 失效
    对于大的含非平面图像的表面的扫描光电布置。

    公开(公告)号：EP0257747A2

    公开(公告)日：1988-03-02

    申请号：EP87305915.8

    申请日：1987-07-03

    申请人： OIS Optical Imaging Systems, Inc.

    发明人： Yaniv, Zvi ,  Cannella, Vincent D. ,  Pryor, Roger W. ,  Chapelle, Walter E. ,  Hudgens, Stephen J. ,  Catchpole, Clive ,  Jepsen, John M. ,  Swartz, Louis D. ,  Prache, Olivier F. ,  Nath, Prem ,  Mulberger, Ronald G.

    IPC分类号： H04N1/04 ,  H04N1/028 ,  H04N1/40 ,  H01L27/14

    CPC分类号： H04N1/0312 ,  H04N1/0311 ,  H04N1/04 ,  H04N1/1017 ,  H04N1/103 ,  H04N1/1043 ,  H04N1/1048 ,  H04N1/19 ,  H04N1/193 ,  H04N1/401 ,  H04N2201/0438 ,  H04N2201/0464

    摘要： Apparatus (ll) for generating electronic signals which are representative of a detectable condition on an image-bearing surface (lO). The apparatus includes an elongated (56) array of distinct, thin film, photosensitive elements (64) formed on a common flexible large area substrate (7O). The elongated array of photosensitive elements is fabricated as a large area, photovoltaic structure formed of a plurality of thin film layers (82), including a first layer of thin film, electrically conductive material. The discrete photosensitive elements are defined by patterning of the conductive layer into shaped regions which determine the overall configuration and dimensions of each element. The novel apparatus utilizes a large area linear array of amorphous silicon alloy photosensitive elements and is adapted to provide automatic adjustment for sensor and circuit variables as well as for changes in the intensity of image illumination. The apparatus may include an arm (l8) adapted to move over at least a portion of the surface, the arm having said elongated array of discrete photosensitive elements mounted thereupon. The array of discrete photosensitive elements is formed on a flexible substrate so as to be capable of reading the detectable conditions of a non-planar, image bearing surface (3l4). The imaging apparatus may also include a lensless optical system (4O2) for directing light from each particular surface portion onto a corresponding photosensitive element. Finally, each of said elements may be provided with a filter adapted to limit the photogeneration of charge carriers by each element to specific wavelengths of light.

    摘要翻译： 装置（II），用于生成电子信号，其代表的图像承载表面（LO）上的可检测状态。 该装置包括细长的以不同的，薄膜，形成在一个共同的柔性大面积基板（70）的光敏元件（64）的（56）阵列。 光敏元件的细长阵列被制造为形成包含薄膜，导电材料的第一层的薄膜层（82）的多个大面积光伏结构。 离散光敏元件通过导电层的图案化限定为形区域哪个确定性矿的整体结构和每个元件的尺寸。 的新颖装置利用非晶硅合金的光敏元件的大面积线性阵列和是angepasst为传感器和电路变量以及用于在图像照明的强度的变化，提供自动调节。 该装置可包括在臂（L8）angepasst移动至少在表面的一部分，具有所述的臂，其安装在其上的离散的光敏元件的细长阵列。 分立光敏元件的阵列被在柔性基板形成，以便能够读取非平面图像承载表面（3L4）的可检测的条件。 因此，该成像设备可包括一个无透镜光学系统（40 2），用于从每个特定的表面部分将光引导到一个相应的感光元件。 最后，每一个所述元件可设置有过滤器angepasst由每个元件到特定波长的光，以限制光产生的电荷载流子。

    Photoelectric array for scanning large-area non-planar image-bearing surfaces
    3.
    发明公开
    Photoelectric array for scanning large-area non-planar image-bearing surfaces 失效
    用于扫描大面积非平面图像轴承表面的光电阵列

    公开(公告)号：EP0257747A3

    公开(公告)日：1990-01-17

    申请号：EP87305915.8

    申请日：1987-07-03

    申请人： OIS Optical Imaging Systems, Inc.

    发明人： Yaniv, Zvi ,  Cannella, Vincent D. ,  Pryor, Roger W. ,  Chapelle, Walter E. ,  Hudgens, Stephen J. ,  Catchpole, Clive ,  Jepsen, John M. ,  Swartz, Louis D. ,  Prache, Olivier F. ,  Nath, Prem ,  Mulberger, Ronald G.

    IPC分类号： H04N1/04 ,  H04N1/028 ,  H04N1/40 ,  H01L27/14

    CPC分类号： H04N1/0312 ,  H04N1/0311 ,  H04N1/04 ,  H04N1/1017 ,  H04N1/103 ,  H04N1/1043 ,  H04N1/1048 ,  H04N1/19 ,  H04N1/193 ,  H04N1/401 ,  H04N2201/0438 ,  H04N2201/0464

    摘要： Apparatus (ll) for generating electronic signals which are representative of a detectable condition on an image-bearing surface (lO). The apparatus includes an elongated (56) array of distinct, thin film, photosensitive elements (64) formed on a common flexible large area substrate (7O). The elongated array of photosensitive elements is fabricated as a large area, photovoltaic structure formed of a plurality of thin film layers (82), including a first layer of thin film, electrically conductive material. The discrete photosensitive elements are defined by patterning of the conductive layer into shaped regions which determine the overall configuration and dimensions of each element. The novel apparatus utilizes a large area linear array of amorphous silicon alloy photosensitive elements and is adapted to provide automatic adjustment for sensor and circuit variables as well as for changes in the intensity of image illumination. The apparatus may include an arm (l8) adapted to move over at least a portion of the surface, the arm having said elongated array of discrete photosensitive elements mounted thereupon. The array of discrete photosensitive elements is formed on a flexible substrate so as to be capable of reading the detectable conditions of a non-planar, image bearing surface (3l4). The imaging apparatus may also include a lensless optical system (4O2) for directing light from each particular surface portion onto a corresponding photosensitive element. Finally, each of said elements may be provided with a filter adapted to limit the photogeneration of charge carriers by each element to specific wavelengths of light.