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1.发明授权
公开(公告)号：US4843476A
公开(公告)日：1989-06-27
申请号：US123539
申请日：1987-11-20
CPC分类号： H04N5/238 , H04N5/2351
摘要： A light signal control circuit for an image pick-up apparatus detects a substantially peak value of image pick-up signals by a first level detection circuit, detects a substantially average value of the image pick-up signals by a second level detection circuit, determine a brightness condition of an object by a decision circuit, weights the outputs of the first level detection circuit and the second level detection circuit by a weighting circuit, and controls the amount of light reaching an image pick-up apparatus in accordance with an output of the weighting circuit. Optimum light control corresponding to the brightness condition of the object is attained by controlling the weighting operation in accordance with an output of the decision circuit.
摘要翻译： 用于摄像装置的光信号控制电路通过第一电平检测电路检测摄像信号的基本峰值，通过第二电平检测电路检测摄像信号的基本平均值，确定 通过判定电路对象的亮度状态，通过加权电路对第一电平检测电路和第二电平检测电路的输出进行加权，并根据输入的方式控制到达摄像装置的光量 加权电路。 通过根据判定电路的输出控制加权操作来实现与物体的亮度条件对应的最佳光控制。
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公开(公告)号：US4701784A
公开(公告)日：1987-10-20
申请号：US829135
申请日：1986-01-31
CPC分类号： H04N5/367
摘要： A defect correction apparatus includes a memory having information of image failure of a solid state imaging device, a coincidence detection circuit for detecting a position of pixel having a failure at the time of image pick up, and a failure correction circuit. The failure correction circuit includes structure for producing plural signals for correction of signals of pixels around the pixel having the failure, and structure for selecting an optimum one from the produced plural signals, for correction responding to condition of the image and signals of the pixel therearound, and to use the selected optimum signal for correction by switching for the signal of the failure pixel.
摘要翻译： PCT No.PCT / JP85 / 00300 Sec。 371日期1986年1月31日 102（e）日期1986年1月31日PCT提交1985年5月30日PCT公布。 公开号WO85 / 05752 日期：1985年12月19日。缺陷修正装置包括具有固态成像装置的图像故障信息的存储器，用于检测图像拾取时具有故障的像素的位置的重合检测电路和故障 校正电路。 故障校正电路包括用于产生用于校正具有故障的像素周围的像素的信号的多个信号的结构，以及用于从所产生的多个信号中选择最佳像素的结构，用于根据图像的条件和其周围的像素的信号进行校正 并且通过切换故障像素的信号来使用所选择的最佳信号进行校正。
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3.发明授权Solid state color imaging apparatus producing chrominance and luminance signals from unsaturated ores of n color signals 失效固态彩色成像装置产生来自n色信号的不饱和矿石的色度和亮度信号
公开(公告)号：US4680623A
公开(公告)日：1987-07-14
申请号：US700382
申请日：1985-02-11
CPC分类号： H04N9/045
摘要： In a color imaging apparatus having a single chip solid state state sensor and an n color filter matrix, n color signals are used by an operation circuit in a first signal processing mode to generate chrominance signals and a luminance signal. When one of the n color signals reaches a saturation level, the operation circuit utilizes the remaining n-1 color signals. When a second color signal reaches the saturation level, a compensation signal is generated from a particular non-saturated color signal and the operation circuit utilizes the remaining n-2 non-saturated signals, including the particular non-saturated signal, and the compensation signal to produce the chrominance signals and the luminance signal. Compensation signals are generated from the particular signal until the particular color signal saturates. The particular color signal saturates last.
摘要翻译： 在具有单芯片固态状态传感器和n色滤波器矩阵的彩色成像装置中，在第一信号处理模式中由运算电路使用n色信号来产生色度信号和亮度信号。 当n个彩色信号之一达到饱和水平时，运算电路利用剩余的n-1个彩色信号。 当第二颜色信号达到饱和电平时，从特定的非饱和色彩信号产生补偿信号，并且操作电路利用剩余的n-2个非饱和信号，包括特定的非饱和信号和补偿信号 以产生色度信号和亮度信号。 从特定信号产生补偿信号，直到特定的颜色信号饱和。 特定的颜色信号最后饱和。
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公开(公告)号：US5371540A
公开(公告)日：1994-12-06
申请号：US133786
申请日：1993-10-08
CPC分类号： H04N5/0675 , H04N5/77 , H04N5/91 , Y10S348/914
摘要： In the present invention, a drive circuit 12 drives a solid-state image-pickup element 11 in synchronism with a synchronizing signal generated by a synchronizing signal generation circuit 13, and the solid-state image-pickup element 11 issues an output signal prior to an end time of a horizontal blanking period by a time period T.sub.A. This output signal is processed in a digital signal processing circuit 14 and is issued as a picture signal. At that time, the picture signal is delayed from the synchronizing signal by a time period (T.sub.B -T.sub.A) owing to the signal processing, whereas the synchronizing signal is delayed by a delay circuit 15, in which a delay time made by subtracting a time period T.sub.A from a delay time T.sub.B of the digital signal processing circuit 14 is given, and can be issued in a proper timing for a picture signal output of the digital signal processing circuit 14. Further, by incorporating the delay circuit 15 in an LSI which constitutes the digital signal processing circuit 14, a circuit-construction can be minimized and a disturbance, which is given to the picture signal by the synchronizing signal, can be remarkably eliminated.
摘要翻译： 在本发明中，驱动电路12与由同步信号发生电路13产生的同步信号同步地驱动固态摄像元件11，并且固态摄像元件11在 水平消隐期的结束时间为时间段TA。 该输出信号在数字信号处理电路14中进行处理，作为图像信号发出。 此时，由于信号处理，图像信号从同步信号延迟一段时间（TB-TA），而同步信号被延迟电路15延迟，其中通过减去时间 给出了数字信号处理电路14的延迟时间TB的周期TA，并且可以在数字信号处理电路14的图像信号输出的适当定时发出。另外，通过将延迟电路15并入LSI 构成数字信号处理电路14，可以最小化电路结构，并且可以显着地消除由同步信号给予图像信号的干扰。
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公开(公告)号：US5028994A
公开(公告)日：1991-07-02
申请号：US430444
申请日：1989-11-20
CPC分类号： H04N13/021 , H04N13/0048 , H04N13/0051 , H04N13/0239 , H04N13/0296 , H04N13/0438 , H04N13/0497
摘要： The present invention uses a single television camera (40), an optical system, and a plurality of optical paths comprising a plurality of mirrors (22), (23), and (26), and shutters (24) and (27) for blocking light. Object images from the optical paths are alternately selected in synchronization with the field scanning operation of the television camera (40) to be projected into the television camera (40) so that a final image is picked up in three dimensions. The imaging device (FIG. 2) used in the television camera (40) has two-dimensionally arranged photoelectric converting elements (42) and corresponding vertical transfer stages (43), and is designed so that signal charges accumulated in the two-dimensionally arranged photoelectric converting elements (42) are transferred simultaneously to the corresponding vertical transfer stages (43). The timing of selecting the object images for projection into the television camera (40) is approximately in synchronization with the timing of transferring the signal charges from the photoelectric converting elements (42) to the corresponding vertical transfer stages (43).
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公开(公告)号：US4903121A
公开(公告)日：1990-02-20
申请号：US193469
申请日：1988-05-13
摘要： In an image pick up apparatus having an image pick up device (1), an amplifier (2), a vertical contour compensation circuit (500), a gamma correction circuit (8), a horizontal contour compensation circuit (9), a color operation circuit (200), and an encoder (10), pixel compensation circuits (100, 100') are provided for reducing modulation components are caused by a color filter during saturation in an image pick up device (1). Horizontal low-pass circuits (7a, 7b) combined with clippers (24a, 24b) are provided in the vertical contour compensation circuit (500) to reduce a modulation components caused by such compensation in the pixel compensation circuits (100, 100').
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公开(公告)号：US20100072210A1
公开(公告)日：2010-03-25
申请号：US12312923
申请日：2007-10-31
CPC分类号： F25D23/067 , B29C44/1261 , F16B37/122 , F25D2201/126 , Y10T29/49826 , Y10T428/24322
摘要： A multi-layered panel wherein an interlayer material in a fluid state or in a solidified state transformed therefrom is provided between a pair of panels, comprises an internally-threaded member fitted in a through-hole formed in an outer one of the panels, and a cap capped on the internally-threaded member. The cap has a bottomed tubular-shaped body portion adapted to be brought into close contact with an outer peripheral surface of the internally-threaded member while sealing a threaded hole of the internally-threaded member, and a panel-contact contributing portion supported by the body portion, and adapted to be, at least partly, closely contactable with the outer panel.
摘要翻译： 一种多层面板，其中在一对面板之间设置有流体状态或固化状态的中间层材料，其包括装配在形成在所述面板的外侧的通孔中的内螺纹构件，以及 一个盖在内螺纹构件上的盖子。 盖具有有底的管状主体部分，其适于在密封内螺纹构件的螺纹孔的同时与内螺纹构件的外周表面紧密接触，并且面板接触作用部分由 主体部分，并且适于至少部分地与外板紧密接触。
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公开(公告)号：US07402499B2
公开(公告)日：2008-07-22
申请号：US11445373
申请日：2006-06-02
IPC分类号： H01L21/76
CPC分类号： H01L29/7881 , H01L21/76224 , H01L27/105 , H01L27/11526 , H01L27/11541 , H01L29/66825
摘要： A semiconductor device includes a semiconductor substrate formed with a plurality of first element isolation trenches having respective first opening widths and a plurality of second element isolation trenches having larger opening widths than the first opening widths, element isolation insulating films buried in the first element isolation trenches so that upper parts of the trenches have partial openings, respectively and buried in the second element isolation trenches respectively, and coating type oxide films formed so as to fill the openings of the first element isolation trenches, respectively.
摘要翻译： 一种半导体器件包括形成有多个具有第一开口宽度的第一元件隔离沟槽和具有比第一开口宽度更大的开口宽度的多个第二元件隔离沟槽的半导体衬底，埋在第一元件隔离沟槽中的元件隔离绝缘膜 使得沟槽的上部分别具有部分开口并分别埋在第二元件隔离沟槽中，并且分别形成为填充第一元件隔离沟槽的开口的涂覆型氧化物膜。
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公开(公告)号：US5521636A
公开(公告)日：1996-05-28
申请号：US456406
申请日：1995-06-01
CPC分类号： G06T3/4007 , G06F17/17 , H04N5/208 , H04N5/21 , H04N5/2628 , H04N9/045 , H04N2209/046
摘要： An image pickup apparatus includes an image sensor for simultaneously reading signals of adjoining two horizontal pixel rows by one-time horizontal scan; an electronic zoom circuit for enlargement-processing an output signal of the image sensor; an operation switch for instructing for on/off control of electronic zoom operation; and a scan method switching circuit for controlling scan method of the image sensor according to with an instruction from the operation switch. The scan method switching circuit exerts control so that, when the electronic zoom operation is turned on, a pair of two horizontal pixel rows to be read simultaneously in the odd and even fields are made identical, and when the electronic zoom operation is turned off, a pair of two horizontal pixel rows to be read simultaneously in the odd and even fields are shifted by one row in the vertical direction. In this image pickup apparatus, the positions of lines having high vertical frequency responses and those of lines having low vertical frequency responses are approximately reversed between the odd and even fields, so that the vertical frequency response is made uniform over the entire screen as a one-frame image.
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公开(公告)号：US5144399A
公开(公告)日：1992-09-01
申请号：US713154
申请日：1991-06-11
IPC分类号： H04N5/243 , H04N5/208 , H04N5/335 , H04N5/355 , H04N5/365 , H04N5/369 , H04N5/378 , H04N9/04 , H04N9/07 , H04N9/64
摘要： A color image pickup apparatus for correcting the sharpness of the luminance signal in a color image pickup system for taking out as different color signals for each of the horizontal lines the color information from the objects to be photographed with the use of a color image sensor having a color filter arrangement, whereby it is capable of correcting it even when the signals are saturated in the image sensor and the signal level between the adjacent two horizontal lines has been different in spite of the photographing the object which is the same in the signal level between two adjacent horizontal lines.
摘要翻译： 一种彩色图像拾取装置，用于校正彩色图像拾取系统中的亮度信号的清晰度，用于取出作为每个水平线的不同颜色信号，使用具有彩色图像传感器的待拍摄对象的颜色信息， 即使在图像传感器中的信号饱和并且相邻的两条水平线之间的信号电平已经不同的情况下，即使在信号级别相同的对象被拍摄，也能够对其进行校正 在两条相邻的水平线之间。
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