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    • 7. 发明授权
    • Charge transfer type image pickup apparatus for producing
field-interlaced video signals
    • 用于产生场间隔视频信号的电荷转移型图像拾取装置
    • US4686573A
    • 1987-08-11
    • US824873
    • 1986-01-31
    • Jin MurayamaRyuji KondoHiroshi TamayamaTakashi YanoMakoto Shizukuishi
    • Jin MurayamaRyuji KondoHiroshi TamayamaTakashi YanoMakoto Shizukuishi
    • H04N5/335H04N5/341H04N5/347H04N5/351H04N5/357H04N5/369H04N5/3728H04N3/14
    • H04N3/1575Y10S348/91
    • A solid-state image pickup apparatus of a charge transfer type includes a solid-state imaging device having an array of photosensitive cells with charge divider paths provided for sequentially receiving charges generated in the cells of a horizontal line to divide the charges into two groups for each pixel. For one of the two fields subjected to interlace scanning, charges generated in the cells of odd-numbered lines are transferred to its output port, and one of the two groups of charges for even-numbered horizontal lines adjacent to odd-numbered horizontal lines are discharged. Then, the output port effects addition with weight on the charges from the cells of the odd- and even-numbered lines to produce video signals of the odd-numbered lines. For the other field, on the other hand, charges generated in the cells of even-numbered lines are transferred to the output port, and one of the two groups of charges for odd-numbered horizontal lines are discharged. The output port in turn effects addition with weight on the charges from the cells of the even-numbered lines thus obtained to those of odd-numbered lines previously received to produce video signals of the even-numbered lines. Field flickering is adequately reduced and horizontal resolution of a picture is improved.
    • 电荷转移型的固态摄像装置包括具有光电池阵列的固态成像装置,其具有电荷分配器路径,用于依次接收在水平线的单元中产生的电荷,以将电荷分成两组,用于 每个像素。 对于进行隔行扫描的两个场之一,奇数行的单元中产生的电荷被传送到其输出端口,与奇数水平行相邻的偶数水平线的两组电荷之一是 出院 然后,输出端口对来自奇数和偶数行的单元的电荷施加加权,以产生奇数行的视频信号。 另一方面,另一方面,在偶数行的单元中产生的电荷被传送到输出端口,并且对于奇数水平行的两组电荷中的一个被放电。 输出端口又对来自所获得的偶数行的单元格的电荷的重量加上与先前接收的奇数行的电荷的加权,以产生偶数行的视频信号。 充分减少了场闪烁,提高了图像的水平分辨率。
    • 8. 发明授权
    • Solid state imaging apparatus and solid state photosensor arrangement
    • 固态成像装置和固态光电传感器布置
    • US4668990A
    • 1987-05-26
    • US775306
    • 1985-09-12
    • Ryuji KondoJin MurayamaMakoto ShizukuishiHiroshi TamayamaTakashi Yano
    • Ryuji KondoJin MurayamaMakoto ShizukuishiHiroshi TamayamaTakashi Yano
    • H01L27/146H04N5/335H04N5/374H04N3/14
    • H04N3/1512
    • An imaging apparatus includes a solid state imaging device in which pixels are arranged in a matrix. Row transfer lines and column transfer lines are each sequentially scanned so that video signals are delivered time-serially from the respective pixels to an output terminal. The row transfer lines are selected by a CTD which is scanned by drive pulses to sequentially and cyclically transfer charges therethrough. Gates associated with the CTD select one of the row transfer lines at a time responsive to a potential which is developed by the charges. The column transfer lines are selected by a shift register which addresses selection gates associated with the respective columns one after another responsive to a clock. The CTD may be assigned to the column transfer lines and the shift register to the row transfer lines. The apparatus is applicable even to a solid state photosensor arrangement made up of an array of photosensor elements in which case only one of the row transfer lines will be used.
    • 一种成像装置包括其中以像素排列成矩阵的固态成像装置。 行传输线和列传输线被顺序地扫描,使得视频信号从各个像素时间顺序地传送到输出端。 行传输线由CTD选择,CTD通过驱动脉冲扫描以依次循环地传送电荷。 与CTD相关联的门响应于由费用开发的电位,一次选择行传输线之一。 列传输线由移位寄存器选择,该移位寄存器响应于时钟一个接一个寻址与各个列相关联的选择门。 可以将CTD分配给列传输线,并将移位寄存器分配给行传输线。 该装置甚至可应用于由光电传感器元件阵列组成的固态光电传感器布置,在这种情况下仅使用一行传输线。
    • 9. 发明授权
    • Color solid state image pickup element with plural photocells of a same
color within a subunit thereof controlled by a common control line and
outputting to a common signal line
    • 彩色固态摄像元件,其具有由其公共控制线控制的子单元内的具有相同颜色的多个光电管,并输出到公共信号线
    • US4930006A
    • 1990-05-29
    • US32644
    • 1987-03-31
    • Jin MurayamaYoshimitsu KudohRyuji Kondo
    • Jin MurayamaYoshimitsu KudohRyuji Kondo
    • H01L27/146H04N5/335H04N5/374H04N9/04H04N9/07
    • H04N9/045H04N3/1512
    • A solid state image pickup element including: an MOS image sensor comprising: photoelectric conversion elements arranged in rows and columns; vertical selection lines extending along the rows; vertical signal lines extending along the columns; a vertical switching device associated with each photoelectric conversion element and controlled by an associated vertical selection line for selectively connecting an output of the associated photoelectric conversion element to an associated vertical signal line; a horizontal switching device associated with each column for selectively connecting an associated vertical signal line to an output line; a vertical shift register for controlling the vertical switching device through the vertical selection lines; and a horizontal shift register for controlling the horizontal switching device. The photoelectric conversion elements are divided into sets of m.times.n contiguous photoelectric conversion elements, and each set is divided into groups of photoelectric conversion elements. All of the photoelectric conversion elements in each group are associated with color filters having the same color; and the vertical switching devices associated with the photoelectric conversion elements in all but one of the groups selectively connect the outputs of all of the photoelectric conversion elements in a single group to one vertical signal line associated with the single group. The photoelectric conversion elements of the one group is connected to a number of vertical signal lines.
    • 一种固态摄像元件,包括:MOS图像传感器,包括:以行和列排列的光电转换元件; 垂直选择线沿着行延伸; 沿着列延伸的垂直信号线; 与每个光电转换元件相关联并由相关联的垂直选择线控制的垂直开关装置,用于选择性地将相关联的光电转换元件的输出连接到相关联的垂直信号线; 与每列关联的水平切换装置,用于将相关的垂直信号线选择性地连接到输出线; 垂直移位寄存器,用于通过垂直选择线控制垂直开关装置; 以及用于控制水平切换装置的水平移位寄存器。 光电转换元件被分成m×n个相邻的光电转换元件组,每组被分成几组光电转换元件。 每组中的所有光电转换元件与具有相同颜色的滤色器相关联; 并且与所有组中的所有光电转换元件相关联的垂直开关器件选择性地将单个组中的所有光电转换元件的输出连接到与单个组相关联的一个垂直信号线。 一组的光电转换元件连接到多条垂直信号线。