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公开(公告)号：US08094209B2
公开(公告)日：2012-01-10
申请号：US12123816
申请日：2008-05-20
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
IPC分类号： H04N9/73
CPC分类号： H04N9/045 , H04N9/07 , H04N2209/045
摘要： An image signal processing apparatus includes a sensing section which includes R, G, and B pixels and produces R, G, and B color signals, a first adding section which adds, while weighting pixels, a color signal of a center pixel of a pixel arrangement and color signals of the peripheral pixels to produce a first addition signal, a contour signal generating section which generates a contour signal from the color signals before the addition, a second adding section which adds the contour signal to the first addition signal to produce a second addition signal, a ratio coefficient calculation section which calculates a ratio coefficient of an average value of the R, G, and B color signals to a sum-up value of the average values, and an RGB signal generating section which generates new R, G, and B signals using the ratio coefficients and the first or second addition signal.
摘要翻译： 图像信号处理装置包括：感测部分，包括R，G和B像素，并产生R，G和B彩色信号;第一加法部分，在像素加权像素的中心像素的颜色信号 周边像素的布置和颜色信号，以产生第一相加信号;轮廓信号产生部分，从加法之前的颜色信号产生轮廓信号;第二加法部分，其将轮廓信号加到第一加法信号上， 第二加法信号，比率系数计算部分，其计算R，G和B颜色信号的平均值与平均值的相加值的比率系数，以及生成新的R的RGB信号产生部分， G和B信号，使用比率系数和第一或第二加法信号。
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公开(公告)号：US08013928B2
公开(公告)日：2011-09-06
申请号：US12134680
申请日：2008-06-06
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
CPC分类号： G06T1/0007 , H01L27/14621 , H01L27/14623 , H04N5/23212 , H04N5/3572 , H04N9/045 , H04N2209/046
摘要： An image pickup device includes a signal processing unit which processes a signal generated by separating a luminous signal into wavelength components of two or more colors by use of a sensor unit including two-dimensionally arranged pixels to which a wavelength separating unit for separating light wavelengths is arranged at a front face of a photoelectric converting element which converts the luminous signal condensed by an optical lens unit into electric signals, wherein the optical lens unit includes at least one optical lens having different focusing positions in accordance with the wavelengths of the luminous signal, and the signal processing unit includes an outline signal generating unit which extracts an outline signal from an output signal of the sensor unit.
摘要翻译： 一种图像拾取装置，包括信号处理单元，该信号处理单元通过使用包括用于分离光波长的波长分离单元的二维排列像素的传感器单元来处理通过将发光信号分离为两种或更多种颜色的波长分量而产生的信号 布置在将由光学透镜单元聚光的发光信号转换为电信号的光电转换元件的正面，其中所述光学透镜单元包括根据所述发光信号的波长具有不同聚焦位置的至少一个光学透镜， 信号处理单元包括从传感器单元的输出信号中提取轮廓信号的轮廓信号生成单元。
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公开(公告)号：US07911522B2
公开(公告)日：2011-03-22
申请号：US12698440
申请日：2010-02-02
申请人： Yoshitaka Egawa , Shinji Ohsawa
发明人： Yoshitaka Egawa , Shinji Ohsawa
摘要： Pixels are two-dimensionally arranged into rows and columns in an image sensing region of a solid-state image sensing device, and divided into a plurality of vertical blocks. A vertical signal line is connected to each pixel column. A voltage read out from a pixel is A/D-converted and held in a holding circuit. A vertical block selection circuit outputs a vertical block selection signal in response to a horizontal sync pulse. An intra-block line selection circuit selects one pixel row in one block or simultaneously selects a plurality of pixel rows in one block, in accordance with the selection signal and a signal for setting the number of lines to be selected. A pulse selector circuit supplies a pixel driving pulse signal to a pixel row selected by the intra-block line selection circuit.
摘要翻译： 像素在固态图像感测装置的图像感测区域中二维排列成行和列，并且被划分为多个垂直块。 垂直信号线连接到每个像素列。 从像素读出的电压被A / D转换并保持在保持电路中。 垂直块选择电路响应于水平同步脉冲输出垂直块选择信号。 块内线路选择电路根据选择信号和用于设定要选择的线路数的信号，选择一个块中的一个像素行或同时选择一个块中的多个像素行。 脉冲选择器电路将像素驱动脉冲信号提供给由块内线选择电路选择的像素行。
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公开(公告)号：US20110057794A1
公开(公告)日：2011-03-10
申请号：US12991318
申请日：2008-11-25
IPC分类号： G08B21/00
CPC分类号： G08B25/009 , G08B17/113 , G08B29/145
摘要： An alarm comprising: a transmission reception circuit unit transmitting and receiving an event signal with an other alarm; a sensor unit detecting an abnormality; an alerting unit outputting an abnormality warning; an abnormality monitoring unit receiving an abnormality detection signal from the sensor unit, while outputting the abnormality warning of a coordination source, and transmitting to the other alarm the event signal indicating an abnormality, meanwhile, outputting the abnormality warning of a coordination end when the event signal indicating an abnormality is received from the other alarm; and an inspection processing unit transmitting to the other alarm an event signal indicating a self inspection result, and, when an event signal indicating an inspection result is received from the other alarm, reporting an inspection result of a plurality of alarms in coordinated relation.
摘要翻译： 一种报警器，包括：发送接收电路单元，发送和接收具有其他报警的事件信号; 检测异常的传感器单元; 警报单元，输出异常警告; 异常监视单元，从所述传感器单元接收异常检测信号，同时输出协调源的异常警告，并向另一个报警发送指示异常的事件信号，同时在事件发生时输出协调结束的异常警告 从另一个报警器接收到指示异常的信号; 以及检查处理单元向另一个报警器发送指示自检结果的事件信号，并且当从另一个报警器接收到指示检查结果的事件信号时，以协调关系报告多个报警的检查结果。
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公开(公告)号：US07679665B2
公开(公告)日：2010-03-16
申请号：US11612115
申请日：2006-12-18
申请人： Yoshitaka Egawa , Shinji Ohsawa
发明人： Yoshitaka Egawa , Shinji Ohsawa
摘要： Pixels are two-dimensionally arranged into rows and columns in an image sensing region of a solid-state image sensing device, and divided into a plurality of vertical blocks. A vertical signal line is connected to each pixel column. A voltage read out from a pixel is A/D-converted and held in a holding circuit. A vertical block selection circuit outputs a vertical block selection signal in response to a horizontal sync pulse. An intra-block line selection circuit selects one pixel row in one block or simultaneously selects a plurality of pixel rows in one block, in accordance with the selection signal and a signal for setting the number of lines to be selected. A pulse selector circuit supplies a pixel driving pulse signal to a pixel row selected by the intra-block line selection circuit.
摘要翻译： 像素在固态图像感测装置的图像感测区域中二维排列成行和列，并且被划分为多个垂直块。 垂直信号线连接到每个像素列。 从像素读出的电压被A / D转换并保持在保持电路中。 垂直块选择电路响应于水平同步脉冲输出垂直块选择信号。 块内线路选择电路根据选择信号和用于设定要选择的线路数的信号，选择一个块中的一个像素行或同时选择一个块中的多个像素行。 脉冲选择器电路将像素驱动脉冲信号提供给由块内线选择电路选择的像素行。
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公开(公告)号：US08970751B2
公开(公告)日：2015-03-03
申请号：US13603289
申请日：2012-09-04
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
CPC分类号： H01L31/02327 , H01L27/14629 , H01L27/14645 , H01L27/14685
摘要： According to one embodiment, an image sensor, which is a solid imaging device, includes a photoelectric conversion element array, a condensing optical element array, filter and reflector units, and a reflective unit. The reflective unit further reflects a light reflected by the filter and reflector units. The condensing optical element is arranged so that it contains a first photoelectric conversion element and a portion of a second or a third photoelectric conversion element, which are adjacent to the first photoelectric conversion element. The arrangement of the photoelectric conversion elements may comprise a cell. The reflective unit includes at least a first reflective surface and a second reflective surface. The first reflective surface is opposite to the filter and reflector units. The second reflective surface surrounds the filter and reflector units and the first reflective surface for each cell.
摘要翻译： 根据一个实施例，作为固体成像装置的图像传感器包括光电转换元件阵列，聚光光学元件阵列，滤光器和反射器单元以及反射单元。 反射单元进一步反射由过滤器和反射器单元反射的光。 聚光光学元件被布置成使得它包含与第一光电转换元件相邻的第一光电转换元件和第二或第三光电转换元件的一部分。 光电转换元件的布置可以包括电池。 反射单元至少包括第一反射表面和第二反射表面。 第一反射表面与过滤器和反射器单元相对。 第二反射表面围绕每个单元的过滤器和反射器单元以及第一反射表面。
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公开(公告)号：US08773552B2
公开(公告)日：2014-07-08
申请号：US13115391
申请日：2011-05-25
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
CPC分类号： H04N5/378
摘要： According to one embodiment, a pixel outputs a photoelectrically converted signal. A reference ramp generating circuit generates a first ramp wave and a second ramp wave having a step width smaller than that of the first ramp wave. A column ADC circuit performs switching between the first ramp wave and the second ramp wave on the basis of the signal level of the signal from the pixel, compares the ramp wave with the signal level, and detects a signal component of the pixel by CDS.
摘要翻译： 根据一个实施例，像素输出光电转换信号。 参考斜坡发生电路产生具有小于第一斜坡波的步长的第一斜坡波和第二斜波。 列ADC电路基于来自像素的信号的信号电平，在第一斜坡波和第二斜波之间进行切换，将斜坡波与信号电平进行比较，并通过CDS检测像素的信号分量。
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公开(公告)号：US08730346B2
公开(公告)日：2014-05-20
申请号：US13238365
申请日：2011-09-21
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
CPC分类号： H04N5/2357 , H04N5/353 , H04N5/35554
摘要： According to one embodiment, a solid-state imaging apparatus includes: a pixel unit in which pixels are arranged in a matrix form; an electronic shutter scanning circuit controlling an accumulation time of the pixels for each line of the pixel unit; a flicker correction circuit correcting flicker generated in a signal imaged in the pixel unit for each line based on a signal of the pixels of each of the lines in which the accumulation times are different from each other.
摘要翻译： 根据一个实施例，固态成像装置包括：像素单元，其中像素以矩阵形式排列; 电子快门扫描电路，控制像素单元的每行的像素的累积时间; 闪烁校正电路根据积累时间彼此不同的每条线的像素的信号，校正针对每行的像素单元中成像的信号中产生的闪烁。
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公开(公告)号：US08525901B2
公开(公告)日：2013-09-03
申请号：US13151089
申请日：2011-06-01
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
CPC分类号： H04N5/243 , H01L27/14643 , H04N5/35527 , H04N5/3745 , H04N5/378
摘要： There is provided a solid-state image sensing device including a pixel section in which cells are arrayed, each cell including a photoelectric conversion unit, a reading circuit reading out, to a detection unit, signal charges obtained by the photoelectric conversion unit, an amplifying circuit amplifying and outputting a voltage corresponding to the signal charges, and a reset circuit resetting the signal charges, an exposure time control circuit controlling an exposure time and controlling the exposure time to be equal for all cells, an A/D conversion circuit A/D-converting a signal output from the pixel section by changing a resolution of a signal level, line memories storing an A/D-converted signal, and a signal processing circuit processing output signals from the line memories to have a linear gradient with respect to an optical input signal amount by controlling an amplification factor in accordance with a resolution of a pixel output signal after A/D-conversion.
摘要翻译： 提供了一种固态图像感测装置，其包括其中排列单元的像素部分，每个单元包括光电转换单元，读取电路读出到检测单元，由光电转换单元获得的信号电荷，放大 电路放大并输出对应于信号电荷的电压，以及复位电路复位信号电荷，曝光时间控制电路控制曝光时间并且将所有单元的曝光时间控制为相等，A / D转换电路A / 通过改变信号电平的分辨率，存储A / D转换的信号的行存储器和处理来自行存储器的输出信号的信号处理电路对由像素部分输出的信号进行D转换，以相对于 通过根据A / D转换后的像素输出信号的分辨率来控制放大系数的光输入信号量。
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公开(公告)号：US08514074B2
公开(公告)日：2013-08-20
申请号：US12991318
申请日：2008-11-25
IPC分类号： G08B21/00
CPC分类号： G08B25/009 , G08B17/113 , G08B29/145
摘要： An alarm comprising: a transmission reception circuit unit transmitting and receiving an event signal with an other alarm; a sensor unit detecting an abnormality; an alerting unit outputting an abnormality warning; an abnormality monitoring unit receiving an abnormality detection signal from the sensor unit, while outputting the abnormality warning of a coordination source, and transmitting to the other alarm the event signal indicating an abnormality, meanwhile, outputting the abnormality warning of a coordination end when the event signal indicating an abnormality is received from the other alarm; and an inspection processing unit transmitting to the other alarm an event signal indicating a self inspection result, and, when an event signal indicating an inspection result is received from the other alarm, reporting an inspection result of a plurality of alarms in coordinated relation.
摘要翻译： 一种报警器，包括：发送接收电路单元，发送和接收具有其他报警的事件信号; 检测异常的传感器单元; 警报单元，输出异常警告; 异常监视单元，从所述传感器单元接收异常检测信号，同时输出协调源的异常警告，并向另一个报警发送指示异常的事件信号，同时在事件发生时输出协调结束的异常警告 从另一个报警器接收到指示异常的信号; 以及检查处理单元向另一个报警器发送指示自检结果的事件信号，并且当从另一个报警器接收到指示检查结果的事件信号时，以协调关系报告多个报警的检查结果。
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