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21. 发明授权

US09252177B2 Solid state imaging device 有权
标题翻译：固态成像装置
公开(公告)号：US09252177B2
公开(公告)日：2016-02-02
申请号：US13603255
申请日：2012-09-04
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
IPC分类号： H01L27/146
CPC分类号： H01L27/14627 , H01L27/14629 , H01L27/1463 , H01L27/14645
摘要： According to one embodiment, a solid state image sensor has a photoelectric conversion element array, a light collecting optical element array, wavelength-selective elements and a reflecting unit. Wavelength-selective elements pass light of the color which is to be detected, and reflect other colors. The reflecting unit further reflects the light that has been reflected by the wavelength-selective elements. The cell includes photoelectric conversion elements for three different light colors. A microlens serving as a light collecting optical element is arranged corresponding to the cell. The reflecting unit includes at least a first reflecting surface and a second reflecting surface. The first reflecting surface faces the wavelength-selective elements. In every cell, the second reflecting surface is enclosed between wavelength-selective elements and the first reflecting surface.
摘要翻译：根据一个实施例，固态图像传感器具有光电转换元件阵列，聚光光学元件阵列，波长选择元件和反射单元。波长选择元件通过要检测的颜色的光，并反射其他颜色。反射单元进一步反射已被波长选择元件反射的光。该单元包括用于三种不同光色的光电转换元件。作为光收集用光学元件的微透镜相对于单元配置。反射单元至少包括第一反射面和第二反射面。第一反射面面向波长选择元件。在每个单元中，第二反射表面被包围在波长选择元件和第一反射表面之间。

22. 发明授权

US09087444B2 Alarm device 有权
标题翻译：报警装置
公开(公告)号：US09087444B2
公开(公告)日：2015-07-21
申请号：US12922182
申请日：2008-11-19
申请人： Yoshitaka Egawa , Hidenari Matsukuma
发明人： Yoshitaka Egawa , Hidenari Matsukuma
IPC分类号： G08B17/00 , G08B27/00 , G08B17/10 , G08B25/00 , G08B25/10 , G08B21/02 , G08B17/06
CPC分类号： G08B27/003 , G08B17/00 , G08B17/06 , G08B17/10 , G08B17/113 , G08B21/0216 , G08B21/0227 , G08B21/0277 , G08B21/0294 , G08B25/001 , G08B25/007 , G08B25/009 , G08B25/10
摘要： An interlocking source alarm output processing unit outputs alarm indicating an interlocking source and transmits event signal indicating the abnormality to other alarm device. An interlocking destination alarm output processing unit outputs alarm indicating an interlocking destination. An interlocking source alarm stop processing unit transmits the event signal and stops an output of the alarm, upon detecting an operation to an alarm stopping unit while outputting the alarm indicating the interlock source. An interlocking destination alarm stop processing unit stops an output of the alarm indicating the interlocking destination and transmits the event signal for stopping the alarm, when an operation to the alarm stopping unit is detected while outputting the alarm indicating the interlocking destination, while the interlocking destination alarm stop processing unit stops an output of the alarm indicating the interlocking destination, when the event signal from the other alarm device is received.
摘要翻译：联锁源报警输出处理单元输出指示联锁源的报警，并将指示异常的事件信号发送到其他报警装置。联锁目的地报警输出处理单元输出指示互锁目的地的报警。联锁源报警停止处理单元在输出指示互锁源的报警的同时检测到对报警停止单元的操作，发送事件信号并停止报警的输出。联锁目的地报警停止处理单元在输出指示互锁目的地的报警的同时，当检测到对报警停止单元的操作时，停止指示联锁目的地的报警的输出，并发送用于停止报警的事件信号，同时联锁目的地当接收到来自另一个报警装置的事件信号时，报警停止处理单元停止指示互锁目的地的报警的输出。

23. 发明授权

US08885084B2 Solid-state imaging device 有权
标题翻译：固态成像装置
公开(公告)号：US08885084B2
公开(公告)日：2014-11-11
申请号：US13107255
申请日：2011-05-13
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
IPC分类号： H04N3/14 , H04N5/335 , H04N5/357 , H04N5/355 , H04N5/374
CPC分类号： H04N5/3742 , H04N5/355 , H04N5/3575 , H04N5/378
摘要： According to one embodiment, a solid-state imaging device includes a pixel array unit where pixels are disposed in a matrix and a column amplifying circuit that is disposed at an end of the pixel array unit and amplifies a unit signal of a unit pixel read from each pixel with at least first and second amplification factors, and outputs a plurality of amplified signals.
摘要翻译：根据一个实施例，固态成像装置包括像素阵列单元，其中像素被设置在矩阵中，列放大电路设置在像素阵列单元的一端，并放大从单元像素读取的单位信号每个像素具有至少第一和第二放大因子，并且输出多个放大信号。

24. 发明授权

US08502886B2 Solid-state image sensing device 失效
公开(公告)号：US08502886B2
公开(公告)日：2013-08-06
申请号：US13151093
申请日：2011-06-01
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
IPC分类号： H04N5/235 , H04N5/228 , H04N9/73 , H03M1/12
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.

25. 发明申请

US20120199723A1 SOLID-STATE IMAGING DEVICE 审中-公开
标题翻译：固态成像装置
公开(公告)号：US20120199723A1
公开(公告)日：2012-08-09
申请号：US13353658
申请日：2012-01-19
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H01L27/146
CPC分类号： H04N5/3598 , H04N5/3745 , H04N5/378
摘要： According to one embodiment, a solid-state imaging device includes: a vertical signal line through which a pixel signal read from the pixel is vertically transmitted; a level-shift circuit that shifts a potential at the vertical signal line; a level-shift control circuit that controls an amount of shifted potential at the vertical signal line; a timing control circuit that generates a control signal controlling the level-shift control circuit; and a pixel signal output control unit that controls an output of the pixel signal based on a change in potential at the vertical signal line when the potential at the vertical signal line shifted by the level-shift circuit is used as a reference.
摘要翻译：根据一个实施例，固态成像装置包括：垂直信号线，从像素读取的像素信号垂直传输; 在垂直信号线上移动电位的电平移位电路; 电平移位控制电路，控制垂直信号线上的移位电位量; 定时控制电路，其生成控制电平移位控制电路的控制信号; 以及像素信号输出控制单元，当使用由电平移位电路偏移的垂直信号线上的电位作为基准时，基于垂直信号线上的电位变化来控制像素信号的输出。

26. 发明申请

US20110304757A1 SOLID-STATE IMAGING DEVICE 有权
标题翻译：固态成像装置
公开(公告)号：US20110304757A1
公开(公告)日：2011-12-15
申请号：US13107255
申请日：2011-05-13
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H04N5/335
CPC分类号： H04N5/3742 , H04N5/355 , H04N5/3575 , H04N5/378
摘要： According to one embodiment, a solid-state imaging device includes a pixel array unit where pixels are disposed in a matrix and a column amplifying circuit that is disposed at an end of the pixel array unit and amplifies a unit signal of a unit pixel read from each pixel with at least first and second amplification factors, and outputs a plurality of amplified signals.
摘要翻译：根据一个实施例，固态成像装置包括像素阵列单元，其中像素被布置在矩阵中，列放大电路设置在像素阵列单元的末端，并放大从单元像素读取的单位信号每个像素具有至少第一和第二放大因子，并且输出多个放大信号。

27. 发明授权

US08040413B2 Solid-state image pickup device 有权
标题翻译：固态图像拾取装置
公开(公告)号：US08040413B2
公开(公告)日：2011-10-18
申请号：US12019191
申请日：2008-01-24
申请人： Yoshitaka Egawa , Hiroto Honda , Yoshinori Iida
发明人： Yoshitaka Egawa , Hiroto Honda , Yoshinori Iida
IPC分类号： H04N9/083 , H04N3/14 , H04N5/335 , H04N9/04
CPC分类号： H04N9/045
摘要： In a pixel unit, W, R, G, and B pixels are arranged in rows and columns. The pixel unit output W, R, G, and B signals obtained by photoelectrically converting light incident on the W, R, G, and B pixels. An edge detection unit determines a specific area having a W pixel provided with a white filter as a central pixel in the pixel unit, divides the specific area into blocks including the central pixel, and detects edge information as to whether there is an edge of an image in each of the blocks. A block select unit selects a block with no edge from the edge information. A ratio calculating unit calculates the ratio coefficients of the R, G, and B signals from the selected block. An RGB signal generator generates new R, G, and B signals from the W signal of the central pixel using the ratio coefficients.
摘要翻译：在像素单元中，W，R，G和B像素以行和列排列。通过对入射在W，R，G和B像素上的光进行光电转换而获得的像素单元输出W，R，G和B信号。边缘检测单元确定具有设置有白色滤波器的W像素作为像素单元中的中心像素的特定区域，将特定区域划分为包括中心像素的块，并且检测关于是否存在边缘信息的边缘信息每个块中的图像。块选择单元从边缘信息中选择没有边缘的块。比率计算单元计算来自所选块的R，G和B信号的比率系数。 RGB信号发生器使用比率系数从中心像素的W信号产生新的R，G和B信号。

28. 发明授权

US07911507B2 Solid-state image pickup device in which the saturated signal quantity of a W pixel is controlled 有权
标题翻译：其中控制W像素的饱和信号量的固态图像拾取装置
公开(公告)号：US07911507B2
公开(公告)日：2011-03-22
申请号：US11967585
申请日：2007-12-31
申请人： Yoshitaka Egawa , Hiroto Honda , Yoshinori Iida , Goh Itoh
发明人： Yoshitaka Egawa , Hiroto Honda , Yoshinori Iida , Goh Itoh
IPC分类号： H04N5/235 , H04N9/68 , H04N3/14 , H04N9/083 , H04N5/335 , H04N9/04
CPC分类号： H04N9/045 , H04N5/35581
摘要： In a pixel unit, cells are arranged in rows and columns two-dimensionally. Each of the cells accumulates signal charge obtained by photoelectrically converting light incident on photoelectric conversion section and outputs a voltage corresponding to the accumulated signal charge. On the cells, W, R, G, and B color filters are provided. Analog signals output from the W pixel, R pixel, G pixel, and B pixel are converted into digital signals by an analog/digital converter circuit, which outputs a W signal, an R signal, a G signal, and a B signal separately. A W signal saturated signal quantity is controlled by a saturated signal quantity control circuit. Then, a signal generator circuit corrects the R signal, the G signal, and the B signal using the W signal, the R signal, the G signal, and B signal output from the analog/digital converter circuit and outputs the corrected R, G, and B signals.
摘要翻译：在像素单元中，单元以二维排列成行和列。每个单元累积通过光电转换入射在光电转换部分上的光而获得的信号电荷，并输出与累积信号电荷相对应的电压。在单元格上提供了W，R，G和B滤色片。通过模拟/数字转换器电路将从W像素，R像素，G像素和B像素输出的模拟信号转换为数字信号，该模拟/数字转换器电路分别输出W信号，R信号，G信号和B信号。 W信号饱和信号量由饱和信号量控制电路控制。然后，信号发生电路使用从模拟/数字转换电路输出的W信号，R信号，G信号和B信号来校正R信号，G信号和B信号，并输出校正后的R，G ，和B信号。

29. 发明申请

US20100315541A1 SOLID-STATE IMAGING DEVICE INCLUDING IMAGE SENSOR 审中-公开
标题翻译：包括图像传感器的固态成像装置
公开(公告)号：US20100315541A1
公开(公告)日：2010-12-16
申请号：US12813129
申请日：2010-06-10
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H04N5/335
CPC分类号： H04N5/2253 , H01L27/14618 , H01L27/14621 , H01L27/14625 , H01L2224/48091 , H04N5/2257 , H04N9/045 , H04N9/735 , H01L2924/00014
摘要： According to one embodiment, a solid-state imaging device includes a sensor unit, a resolution extraction circuit and a generation circuit. The sensor unit has a transparent (W) filter and color filters of at least two colors which separate wavelengths of light components that have passed through an optical lens having at least one of spherical aberration and chromatic aberration. The sensor unit converts light that has passed through the transparent filter into a signal W and converts light components that have passed through the color filters into at least first and second color signals. The resolution extraction circuit extracts a resolution signal from signal W converted by the sensor unit. The generation circuit generates red (R), green (G) and blue (B) signals from signal W and the first and second color signals converted by the sensor unit.
摘要翻译：根据一个实施例，固态成像装置包括传感器单元，分辨率提取电路和生成电路。传感器单元具有透明（W）滤光器和至少两种颜色的滤色器，其分离已经通过具有球面像差和色差中的至少一种的光学透镜的光分量的波长。传感器单元将已经通过透明滤光器的光转换为信号W，并将已经通过滤色器的光分量转换成至少第一和第二颜色信号。分辨率提取电路从由传感器单元转换的信号W提取分辨率信号。生成电路从信号W生成红色（R），绿色（G）和蓝色（B）信号以及由传感器单元转换的第一和第二颜色信号。

30. 发明申请

US20100238049A1 COMMUNICATION SYSTEM 审中-公开
标题翻译：通讯系统
公开(公告)号：US20100238049A1
公开(公告)日：2010-09-23
申请号：US12682860
申请日：2008-10-02
申请人： Yoshitaka Egawa , Hiroshi Shima
发明人： Yoshitaka Egawa , Hiroshi Shima
IPC分类号： G08C19/00
CPC分类号： G08B25/10 , G08B21/023 , G08B21/12 , G08B21/16 , G08B27/008
摘要： A communication system of the present invention is provided with a transmitting unit and a receiving unit. The transmitting unit is provided with: a transmitting device that performs transmission of signals of a predetermined frequency; and a transmission control device that, through the transmitting device, transmits a first signal containing predetermined information, and a second signal that contains identification information for identifying the receiving unit, to which this first signal is to be transmitted, and that requires, for analyzing this signal, an amount of processing less than that required for the first signal. The receiving unit is provided with: a receiving device that detects the presence or absence of a signal of the predetermined frequency and receives the signal of the predetermined frequency; and a reception control device that, in a case where this receiving device has detected the signal of the predetermined frequency, controls the receiving device to receive the signal of the predetermined frequency only during a first period of time, that determines whether or not the signal received by the receiving device contains the second signal, and that, in a case where this second signal is contained, controls the receiving device to receive the signal of the predetermined frequency only during a second period of time, which is longer than the first period of time.
摘要翻译：本发明的通信系统具有发送单元和接收单元。发送单元设置有：执行预定频率的信号的发送的发送装置; 以及传输控制装置，其通过发送装置发送包含预定信息的第一信号，以及包含用于识别要发送该第一信号的接收单元的识别信息的第二信号，并且需要用于分析该信号的处理量小于第一信号所需的处理量。接收单元设置有：接收装置，其检测预定频率的信号的存在或不存在，并接收预定频率的信号; 以及接收控制装置，其在该接收装置已经检测到预定频率的信号的情况下，仅在第一时间段期间控制接收装置接收预定频率的信号，确定信号由接收装置接收的第二信号包含第二信号，并且在包含该第二信号的情况下，仅在第二时间段内控制接收装置接收预定频率的信号，该第二时间段比第一时间段长的时间。

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