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1. 发明授权

US4217605A Comb filter employing a charge transfer device with plural mutually proportioned signal charge inputs 失效
标题翻译：梳状滤波器采用具有多个相互成比例的信号电荷输入的电荷转移装置
公开(公告)号：US4217605A
公开(公告)日：1980-08-12
申请号：US930379
申请日：1978-08-02
申请人： James E. Carnes , Robert H. Dawson , Walter F. Kosonocky
发明人： James E. Carnes , Robert H. Dawson , Walter F. Kosonocky
IPC分类号： H04N9/67 , H01L27/105 , H03H15/00 , H03H15/02 , H04N9/78 , H04N9/535
CPC分类号： H01L27/1057 , H03H15/00 , H03H15/02 , H04N9/78
摘要： A comb filter comprising a charge transfer device (CTD) structure for separating frequency interleaved luminance and chrominance components of a composite color television signal directly within the CTD structure. The CTD structure has first and second pairs of input sections of substantially identical geometry, one input section of the second pair being preceded by a signal inverter. Signal charge as applied to the first and second input pairs are delayed such that signal charge from the first input pair exhibits a 1H delay relative to signal charge from the second input pair, when the signal charge from the respective input pairs are combined with each other. A first charge summing well combines mutually in-phase signal charge at multiples of the line scanning frequency from the first and second inputs to provide a combed luminance signal charge component, while a second well combines mutually inverted or out-of-phase signal charge at these frequencies from the first and second inputs to provide a combed chrominance signal charge component.
摘要翻译：一种梳状滤波器，包括电荷转移装置（CTD）结构，用于直接在CTD结构内分离复合彩色电视信号的频率交错亮度和色度分量。 CTD结构具有基本相同几何形状的第一和第二对输入部分，第二对的一个输入部分在信号反相器之前。当来自相应输入对的信号电荷彼此组合时，施加到第一和第二输入对的信号电荷被延迟使得来自第一输入对的信号电荷相对于来自第二输入对的信号电荷显示1H延迟。第一电荷求和井将来自第一和第二输入的线扫描频率的倍数处的相互同相信号电荷组合以提供精梳亮度信号电荷分量，而第二阱将相互反相或异相信号电荷组合在来自第一和第二输入的这些频率以提供精梳色度信号电荷分量。

2. 发明授权

US4638345A IR imaging array and method of making same 失效
标题翻译：红外成像阵列及其制作方法
公开(公告)号：US4638345A
公开(公告)日：1987-01-20
申请号：US500187
申请日：1983-06-01
申请人： Hammam Elabd , Walter F. Kosonocky
发明人： Hammam Elabd , Walter F. Kosonocky
IPC分类号： H01L27/148 , H01L31/108 , H01L29/78
CPC分类号： H01L27/14875 , H01L31/108
摘要： An array of infra-red (IR) detectors for a CCD image sensor includes a plurality of spaced areas of a conductive material at the surface of a substrate of semiconductor material of one conductivity type with each conductive area forming a Schottky-barrier diode with the substrate to form the IR detectors. Each detector includes a high conductivity contact region within the substrate. Between the detector area is a guard band which consists of a region of a conductivity type opposite to that of the substrate within the substrate and around said detector area. The guard band is spaced from the contact regions and each conductive area overlaps a portion of its adjacent guard band.
摘要翻译：用于CCD图像传感器的红外（IR）检测器阵列包括在一种导电类型的半导体材料的衬底的表面处的导电材料的多个间隔区域，每个导电区域形成肖特基势垒二极管，其具有底物形成红外探测器。每个检测器包括衬底内的高电导率接触区域。在检测器区域之间是保护带，该保护带由与衬底内的衬底的导电类型相反的区域围绕所述检测器区域组成。保护带与接触区域间隔开，并且每个导电区域与其相邻保护带的一部分重叠。

3. 发明授权

US4603342A Imaging array having higher sensitivity and a method of making the same 失效
标题翻译：具有较高灵敏度的成像阵列及其制造方法
公开(公告)号：US4603342A
公开(公告)日：1986-07-29
申请号：US761677
申请日：1985-08-02
申请人： Eugene D. Savoye , Walter F. Kosonocky , Lloyd F. Wallace
发明人： Eugene D. Savoye , Walter F. Kosonocky , Lloyd F. Wallace
IPC分类号： H01L27/148 , H01L31/18 , H01L27/14 , G11C19/28
CPC分类号： H01L27/14887 , H01L31/18
摘要： An imaging array of the charge transfer type having improved sensitivity is disclosed. The array includes a plurality of substantially parallel charge transfer channels with channel stops therebetween which extend a distance into a semiconductor body. At least some of the channel stops have blooming drains therein for the removal of excess photogenerated charge. The improvement comprises potential barrier means which constrain electrical charge generated by absorption of light in the body to flow into the channels while preventing the loss of such charge by direct flow to the blooming drains. Potential barrier means include buried barrier regions extending a further distance into the body from those channel stops having blooming drain regions therein.
摘要翻译：公开了具有改进的灵敏度的电荷转移类型的成像阵列。该阵列包括多个基本上平行的电荷传输通道，其间具有通道阻挡件，其延伸到半导体本体中的距离。至少一些通道挡板在其中具有开口的排水口以去除过量的光生电荷。该改进包括势垒装置，其限制通过吸收身体中的光而产生的电荷流入通道，同时通过直接流动到开花的排水口来防止这种电荷的损失。电势屏障装置包括从其中具有开放漏极区的那些通道阻挡区向主体延伸更远距离的掩埋阻挡区域。

4. 发明授权

US4375597A Method of implementing uniform background charge subtraction in a radiation sensing array 失效
标题翻译：在辐射感测阵列中实现均匀背景电荷减法的方法
公开(公告)号：US4375597A
公开(公告)日：1983-03-01
申请号：US191044
申请日：1980-09-25
申请人： Walter F. Kosonocky
发明人： Walter F. Kosonocky
IPC分类号： H01L27/14 , H01L27/148 , H04N5/33 , H04N5/372 , H03K3/42 , H01L29/78 , H01L31/00
CPC分类号： H04N3/1568 , H01L27/14812 , H01L27/14843 , H01L27/14856 , H01L27/14875
摘要： Uniform background charge subtraction in a radiation sensing array is realized by removing the background charge from the array detectors several times during each array integration time. Radiation sensing arrays of the type to which the method of the invention can be applied include a radiation sensor with a charge storage reservoir to which there is coupled a CCD output register having a channel with multiple charge storage sites. Signal background and bias charge is accumulated in the charge storage reservoir and transferred to a CCD storage site by a transfer gate. Charge in the CCD storage site can be shifted to another storage site in the CCD channel or it can be dispersed to drain by means of a drain barrier gate. According to the method of the invention a number of times during each array integration period the charge accumulated in the charge storage reservoir is transferred to a CCD charge storage site and then returned in part to the reservoir leaving a metered amount in the charge storage site. This is then dispersed to drain. After a set number of repetitions the signal charge is skimmed from the total charge remaining in the charge storage reservoir and transferred to the CCD charge storage site. The signal charge is then shifted along the CCD channel to another storage site clearing the device for another cycle of operation.
摘要翻译：通过在每个阵列积分时间内从阵列检测器中多次去除背景电荷，实现辐射感测阵列中的均匀背景电荷减法。可以应用本发明方法的类型的辐射感测阵列包括具有电荷存储容器的辐射传感器，其上连接有具有多个电荷存储位置的通道的CCD输出寄存器。信号背景和偏置电荷积累在电荷存储器储存器中并通过传输门传送到CCD存储位置。 CCD存储位置中的电荷可以移动到CCD通道中的另一个存储位置，或者可以通过漏极栅极分散到漏极。根据本发明的方法，在每个阵列积分周期期间多次累积在电荷存储储存器中的电荷被转移到CCD电荷存储位置，然后部分地返回到储存器，在电荷存储位置中留下计量的量。然后将其分散到排水管中。经过一定次数的重复后，信号电荷从剩余电荷存储器中的总电荷中撇去并转移到CCD电荷存储位置。然后，信号电荷沿着CCD通道移动到另一个存储位置，从而清除器件以进行另一个操作周期。

5. 发明授权

US4134028A Charge transfer circuits with compensation for transfer losses 失效
标题翻译：电荷转移电路，补偿转移损失
公开(公告)号：US4134028A
公开(公告)日：1979-01-09
申请号：US775408
申请日：1977-03-07
申请人： Walter F. Kosonocky , Donald J. Sauer
发明人： Walter F. Kosonocky , Donald J. Sauer
IPC分类号： G11C19/28 , H01L29/768 , H01L29/78
CPC分类号： H01L29/76825 , G11C19/285
摘要： Each time a charge signal is shifted, it suffers a small transfer loss. In the charge transfer systems of interest here, that transfer loss charge combines with previous transfer loss charges to form a transfer loss sum charge packet which propagates behind the charge signal. In the present system each charge signal is restored to substantially its initial level, by combining the transfer loss sum charge packet for that charge signal with that charge signal once each n charge transfers, where n is a relatively large number such as 50 or more.
摘要翻译：每次充电信号移动时，都会承受较小的传输损耗。在这里感兴趣的电荷转移系统中，该传输损耗电荷与先前的传输损耗电荷相结合，以形成在充电信号之后传播的传输损耗和电荷分组。在本系统中，通过每n次充电转移，将该充电信号的传输损耗和电荷分组与该充电信号相组合，每个充电信号恢复到基本上其初始电平，其中n是比较大的数量，例如50或更大。

6. 发明授权

US4866497A Infra-red charge-coupled device image sensor 失效
公开(公告)号：US4866497A
公开(公告)日：1989-09-12
申请号：US616199
申请日：1984-06-01
申请人： Walter F. Kosonocky
发明人： Walter F. Kosonocky
IPC分类号： H04N5/33 , H01L27/14 , H01L27/148 , H01L29/76 , H01L29/772
CPC分类号： H01L27/14875
摘要： An infra-red charge-coupled device (IR-CCD) image sensor includes a substrate of single crystalline silicon having at one surface thereof a plurality of detectors arranged in space relation along a plurality of columns and a separate charge-coupled device (CCD) register extending along each column of detectors between the columns. Each CCD register includes a buried channel within the substrate and extending along and spaced from the detectors in the adjacent columns and at least two sets of gates extending completely across the space between the columns of detectors and crossing the buried channel. The gates are insulated from this substrate surface by a layer of silicon oxide. A first set of the gates are spaced apart along the column of detectors with each of the first gates having an extension extending over and insulated from the space between two adjacent detectors of one of the adjacent columns. A second set of gates are positioned between the first set of gates and each of the second gates has an extension extending over and insulated from the extension of one of the first gates. The gate extensions electrically connect corresponding gates of each of the CCD registers and extend to a terminal at an edge of the array. The gates of the CCD register form a surface barrier CCD with the portion of the substrate which is between the buried channel and the adjacent detectors which will prevent flow of charge from the detectors to the buried channel when the gates have a negative voltage applied thereto. The extensions of the first gates form a surface barrier CCD with the portion of the substrate between the detectors which will prevent flow of charge between adjacent detectors when the extensions have a negative voltage applied thereto. The surface channel CCD between each of the second gates and an adjacent detector will allow flow of charge from the adjacent detector to the buried channel when a positive voltage is applied to the second gate.

7. 发明授权

US4658497A Method of making an imaging array having a higher sensitivity 失效
标题翻译：制作具有较高灵敏度的成像阵列的方法
公开(公告)号：US4658497A
公开(公告)日：1987-04-21
申请号：US740719
申请日：1985-06-03
申请人： Eugene D. Savoye , Walter F. Kosonocky , Lloyd F. Wallace
发明人： Eugene D. Savoye , Walter F. Kosonocky , Lloyd F. Wallace
IPC分类号： H01L27/148 , H01L31/18 , H01L21/26
CPC分类号： H01L27/14887 , H01L31/18 , Y10S148/083
摘要： An imaging array of the charge transfer type having improved sensitivity is disclosed. The array includes a plurality of substantially parallel charge transfer channels with channel stops therebetween which extend a distance into a semiconductor body. At least some of the channel stops have blooming drains therein for the removal of excess photogenerated charge. The improvement comprises potential barrier means which constrain electrical charge generated by absorption of light in the body to flow into the channels while preventing the loss of such charge by direct flow to the blooming drains. Potential barrier means include buried barrier regions extending a further distance into the body from those channel stops having blooming drain regions therein.The invention also includes an improved method of forming this array wherein the improvement comprises forming buried barrier regions containing a greater concentration of conductivity modifiers than the channel stops after the blooming drains are formed.
摘要翻译：公开了具有改进的灵敏度的电荷转移类型的成像阵列。该阵列包括多个基本上平行的电荷传输通道，其间具有通道阻挡件，其延伸到半导体本体中的距离。至少一些通道挡板在其中具有开口的排水口以去除过量的光生电荷。该改进包括势垒装置，其限制通过吸收身体中的光而产生的电荷流入通道，同时通过直接流动到开花的排水口来防止这种电荷的损失。电势屏障装置包括从其中具有开放漏极区的那些通道阻挡区向主体延伸更远距离的掩埋阻挡区域。本发明还包括形成该阵列的改进方法，其中改进包括形成掩埋阻挡区域，该掩埋阻挡区域包含比形成开花排水道之后的通道停止的更大浓度的导电性改进剂。

8. 发明授权

US4646119A Charge coupled circuits 失效
标题翻译：充电耦合电路
公开(公告)号：US4646119A
公开(公告)日：1987-02-24
申请号：US222143
申请日：1972-01-31
申请人： Walter F. Kosonocky
发明人： Walter F. Kosonocky
IPC分类号： G11C19/28 , H01L21/00 , H01L29/768 , H01L29/78
CPC分类号： H01L29/76808 , G11C19/287 , H01L21/00
摘要： Output circuit for charge coupled circuit includes an electrically floating diffusion at the substrate surface. The diffusion is coupled to a surface charge storage location and receives a surface charge signal therefrom. This diffusion may connect to a control electrode at the input circuit for a second charge coupled circuit for controlling the flow of surface charge from a source electrode to a second charge storage location. The diffusion periodically is reset by periodically forming a conduction channel between that diffusion and a drain electrode.
摘要翻译：用于电荷耦合电路的输出电路包括在衬底表面处的电浮动扩散。扩散耦合到表面电荷存储位置并从其接收表面电荷信号。该扩散可以连接到用于第二电荷耦合电路的输入电路处的控制电极，用于控制从源电极到第二电荷存储位置的表面电荷的流动。通过周期性地形成扩散和漏电极之间的传导通道来周期性地扩散扩散。

9. 发明授权

US4548671A Method of making a charge-coupled device imager which includes an array of Schottky-barrier detectors 失效
标题翻译：制造包括肖特基势垒检测器阵列的电荷耦合器件成像器的方法
公开(公告)号：US4548671A
公开(公告)日：1985-10-22
申请号：US633437
申请日：1984-07-23
申请人： Walter F. Kosonocky , Frank V. L. Shallcross
发明人： Walter F. Kosonocky , Frank V. L. Shallcross
IPC分类号： H01L27/148 , H01L29/06 , H01L31/108 , H01L31/18 , H01L21/306 , B44C1/22 , C03C15/00 , C23F1/02
CPC分类号： H01L31/1804 , H01L27/14875 , H01L29/0638 , H01L31/108 , Y02E10/547 , Y02P70/521
摘要： A method of making an imager which includes substrate of single crystalline silicon having on one surface of a plurality of spaced detectors arranged in columns and a charge-coupled device between each pair of columns of the detectors. The charge-coupled devices are formed first with the gates of the charge-coupled devices defining detector areas of the substrate surface. A guard-ring is formed in each detector area with the edges of the gates around the detector area defining one edge of the guard-ring so that the guard-rings are aligned with the edges of the surrounding gates. A layer of insulating material is formed over the detector areas with the portion of the insulating layer over the guard-ring being thicker than the remaining portion of the insulating layer. The thinner portion of the insulating layer is removed leaving the thicker portion over the guard-ring region and with an edge of the thicker portion being substantially in alignment with an edge of the guard-ring region. A conductive layer is formed on the exposed portion of the detector areas of the substrate surface with the conductive layer forming a Schottky-barrier junction with the substrate.
摘要翻译：一种制造成像器的方法，其包括在多个间隔开的检测器的一个表面上排列的单晶硅的衬底以及每对检测器之间的电荷耦合器件。电荷耦合器件首先由电荷耦合器件的栅极限定衬底表面的检测器区域。在每个检测器区域中形成保护环，其中围绕检测器区域的栅极的边缘限定保护环的一个边缘，使得保护环与周围门的边缘对齐。绝缘材料层形成在检测器区域上方，绝缘层的超过保护环的部分比绝缘层的剩余部分厚。去除绝缘层的较薄部分，留下保护环区域上较厚的部分，较厚部分的边缘基本上与保护环区域的边缘对准。导电层形成在衬底表面的检测器区域的暴露部分上，导电层与衬底形成肖特基势垒结。

10. 发明授权

US5822222A Multi-wavelength imaging pyrometer 失效
标题翻译：多波长成像高温计
公开(公告)号：US5822222A
公开(公告)日：1998-10-13
申请号：US417668
申请日：1995-04-05
申请人： Michael B. Kaplinsky , Walter F. Kosonocky , Nathaniel J. McCaffrey
发明人： Michael B. Kaplinsky , Walter F. Kosonocky , Nathaniel J. McCaffrey
IPC分类号： G01J5/60 , G01J5/62 , G01J5/00
CPC分类号： G01J5/60 , G01J5/0806 , G01J5/0821
摘要： An apparatus and method for non-contact real-time measurements of temperature and emissivity profiles of radiant targets with unknown spectral emissivity. The selected points or regions on the radiant target are imaged onto an array of photodetectors through an assembly of narrow-band optical filters. Produced multi-wavelength images of the radiant target are processed by the computer workstation and 1D or 2D temperature and emissivity profiles are obtained by means of the curve-fitting of radiometric model of imager sensor response to measured response and performing spatial interpolation of the results. Method for calibration of said apparatus by means of curve-fitting of radiometric model of the apparatus to sensor responses obtained by imaging pre-calibrated blackbody. Method for compensation for inherent non-linearities of pyrometer response.
摘要翻译：用于非接触式实时测量具有未知光谱发射率的辐射目标的温度和发射率曲线的装置和方法。辐射目标上的所选点或区域通过窄带滤光器的组合成像到光电检测器阵列上。产生辐射目标的多波长图像由计算机工作站处理，1D或2D温度和辐射率曲线通过对测量响应的成像器传感器响应的辐射模型的曲线拟合和结果的空间插值来获得。用于通过将装置的辐射度模型与预先校准的黑体成像获得的传感器响应的曲线拟合来校准所述装置的方法。补偿高温计响应的固有非线性的方法。

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