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41. 发明申请

US20130182155A1 SOLID STATE IMAGING DEVICE 有权
标题翻译：固态成像装置
公开(公告)号：US20130182155A1
公开(公告)日：2013-07-18
申请号：US13603255
申请日：2012-09-04
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H04N5/335
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。

42. 发明申请

US20130181114A1 SOLID-STATE IMAGING DEVICE 有权
标题翻译：固态成像装置
公开(公告)号：US20130181114A1
公开(公告)日：2013-07-18
申请号：US13603289
申请日：2012-09-04
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H01L27/146 , H01L31/18
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。

43. 发明授权

US08325256B2 Solid-state imaging device 失效
标题翻译：固态成像装置
公开(公告)号：US08325256B2
公开(公告)日：2012-12-04
申请号：US12883819
申请日：2010-09-16
申请人： Yoshitaka Egawa
发明人： Yoshitaka Egawa
IPC分类号： H04N5/335
CPC分类号： H04N5/378 , H04N5/357
摘要： According to one embodiment, a solid-state imaging device includes, a pixel section, a read pulse amplitude control unit which controls exposure time for which a photo diode carries out the photoelectric conversion and dividing the signal charge accumulated in the photo diode into fractions so that the fractions are read from the photo diode, a plurality of line memories to which the plurality of read signals are saved. And the device further includes an addition unit which synthesizes the plurality of read signals into one signal, the addition unit includes first determination unit which reads the signal saved to the predetermined line memory and comparing a signal level of the read signal with a predetermined level to determine whether or not to add a signal read from a different line memory to the compared signal.
摘要翻译：根据一个实施例，固态成像装置包括像素部分，读取脉冲幅度控制单元，其控制光电二极管执行光电转换的曝光时间，并将累积在光电二极管中的信号电荷除以分数从光电二极管读取分数，保存多个读取信号的多个行存储器。并且该装置还包括将多个读取信号合成为一个信号的加法单元，加法单元包括第一确定单元，其读取保存到预定行存储器的信号，并将读取信号的信号电平与预定电平进行比较，确定是否将从不同行存储器读取的信号添加到比较信号。

44. 发明申请

US20120062776A1 SOLID-STATE IMAGING DEVICE 有权
标题翻译：固态成像装置
公开(公告)号：US20120062776A1
公开(公告)日：2012-03-15
申请号：US13226818
申请日：2011-09-07
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H04N5/335
CPC分类号： H04N5/378
摘要： According to one embodiment, in a pixel array unit, pixels that accumulate photoelectrically converted charges are arranged in a matrix shape. A vertical signal line transmits a signal read out from the pixels in the vertical direction. An acceleration circuit shifts the potential of the vertical signal line in advance before a signal is read out from the pixels. The acceleration control circuit controls timing for shifting the potential of the vertical signal line in advance. The timing control circuit generates a control signal for controlling the acceleration control circuit.
摘要翻译：根据一个实施例，在像素阵列单元中，累积光电转换电荷的像素被布置成矩阵形状。垂直信号线发送从垂直方向上的像素读出的信号。在从像素读出信号之前，加速电路预先移动垂直信号线的电位。加速控制电路预先控制垂直信号线的电位移位的定时。定时控制电路产生用于控制加速控制电路的控制信号。

45. 发明申请

US20120008028A1 SOLID STATE IMAGING DEVICE 失效
标题翻译：固态成像装置
公开(公告)号：US20120008028A1
公开(公告)日：2012-01-12
申请号：US13115391
申请日：2011-05-25
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H04N5/335
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。

46. 发明授权

US08045033B2 Solid-state image sensing device 有权
标题翻译：固态摄像装置
公开(公告)号：US08045033B2
公开(公告)日：2011-10-25
申请号：US12278347
申请日：2008-06-05
申请人： Hiroto Honda , Yoshinori Ilda , Yoshitaka Egawa
发明人： Hiroto Honda , Yoshinori Ilda , Yoshitaka Egawa
IPC分类号： H04N3/14 , H04N5/335 , H04N9/083 , H04N9/04
CPC分类号： H04N9/045 , G06T3/4015
摘要： A solid-state image sensing device has a plurality of pixels, a read-out circuit for reading out electric signals obtained by the photoelectric conversion element, and a signal processing unit for performing signal processing for the electric signal read out from the read-out circuit. The plurality of pixels include a first pixel having a transparent film, a plurality of second pixels each having a first color filter, a plurality of third pixels each having a second color filter, and a plurality of fourth pixels each having a third color filter. The signal processing unit has a color acquisition unit for acquiring a white pixel value and first to third color pixel values, an edge judgment unit, a color separation unit and a single color pixel calculation unit.
摘要翻译：固体摄像装置具有多个像素，用于读出由光电转换元件获得的电信号的读出电路和用于对从读出的读出的电信号进行信号处理的信号处理单元电路。多个像素包括具有透明膜的第一像素，每个具有第一滤色器的多个第二像素，每个具有第二滤色器的多个第三像素和具有第三滤色器的多个第四像素。信号处理单元具有用于获取白色像素值和第一至第三颜色像素值的颜色获取单元，边缘判断单元，分色单元和单色像素计算单元。

47. 发明申请

US20110228152A1 SOLID-STATE IMAGE SENSING DEVICE 失效
公开(公告)号：US20110228152A1
公开(公告)日：2011-09-22
申请号：US13151093
申请日：2011-06-01
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H04N5/335
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.

48. 发明申请

US20110155890A1 SOLID-STATE IMAGING DEVICE 审中-公开
标题翻译：固态成像装置
公开(公告)号：US20110155890A1
公开(公告)日：2011-06-30
申请号：US12958873
申请日：2010-12-02
申请人： Yoshitaka Egawa , Yoshinori Iida
发明人： Yoshitaka Egawa , Yoshinori Iida
IPC分类号： H01L27/146
CPC分类号： H04N5/3575 , H04N5/3745 , H04N5/378
摘要： According to one embodiments, a pixel array unit in which pixels PC are arranged in a matrix manner, a sample-and-hold signal conversion circuit that detects a signal component of each of the pixels PC in a CDS, and a timing control circuit that controls to sample a reference level of an analog CDS after a reference level of a digital CDS is converted into a digital value are included.
摘要翻译：根据一个实施例，其中以矩阵方式布置像素PC的像素阵列单元，检测CDS中的每个像素PC的信号分量的采样保持信号转换电路和定时控制电路，其中，包括在将数字CDS的参考电平转换为数字值之后，对模拟CDS的参考电平进行采样的控制。

49. 发明申请

US20110025490A1 ALARM DEVICE 有权
标题翻译：报警装置
公开(公告)号：US20110025490A1
公开(公告)日：2011-02-03
申请号：US12933698
申请日：2009-03-13
申请人： Yoshitaka Egawa , Hidenari Matsukuma
发明人： Yoshitaka Egawa , Hidenari Matsukuma
IPC分类号： G08B29/00
CPC分类号： G08B25/009 , G08B7/06 , G08B17/00 , G08B17/113 , G08B29/123 , G08B29/181
摘要： An alarm device includes: a wireless circuit section which wirelessly exchanges event signals with an other alarm device; an alert section which outputs an alarm; an operation section which accepts predetermined operations; a sensor section which issues an abnormal condition detection signal when an abnormal condition occurred is detected within a monitoring area; an abnormal condition monitoring section which, upon receiving the abnormal condition detection signal from the sensor section, outputs an abnormal condition alarm as a linkage source from the alert section, and transmits an event signal indicating an abnormal condition to the other alarm devices, and conversely, upon receiving an event signal indicating an abnormal condition from the other alarm device, outputs an abnormal condition alarm as a linkage destination from the alert section; a communication test transmission processing section which, at a predetermined timing, transmits an event signal indicating a communication test to the other alarm device and; a communication test reception processing section which, upon receiving an event signal indicating a communication test from the other alarm device, announces the reception status of this event signal.
摘要翻译：报警装置包括：无线电路部分，与另一个报警装置无线地交换事件信号; 警报部，输出报警; 接受预定操作的操作部分; 在监视区域内检测发生异常状态检测信号的传感器部分; 异常状态监视部，其在从所述传感器部接收到所述异常状态检测信号的情况下，从所述警报部输出异常状态报警作为连接源，并将表示异常的事件信号发送到所述其他报警器，在从所述另一个报警装置接收到表示异常状况的事件信号时，从所述警报部输出作为联动目的地的异常状态报警; 通信测试发送处理部，其在预定定时向另一个报警装置发送指示通信测试的事件信号; 通信测试接收处理部，在从其他报警装置接收到表示通信测试的事件信号时，通知该事件信号的接收状态。

50. 发明申请

US20100123809A1 SOLID-STATE IMAGE PICKUP DEVICE 失效
标题翻译：固态图像拾取器件
公开(公告)号：US20100123809A1
公开(公告)日：2010-05-20
申请号：US12616391
申请日：2009-11-11
申请人： Yoshitaka EGAWA
发明人： Yoshitaka EGAWA
IPC分类号： H04N5/335 , H04N5/225
CPC分类号： H04N9/045 , H04N5/2257 , H04N5/23212 , H04N2209/046
摘要： The solid-state image pickup device includes a sensor unit and a focus adjustment circuit, the focus adjustment circuit including a contour extraction circuit which extracts contour signals from wavelength signals W, B, G, and R, a contour signal selection circuit which receives a control signal and the plurality of contour signals extracted by the contour extraction circuit, and selects and outputs a contour signal having a desired wavelength band in accordance with the control signal, and a plurality of addition circuits which add the wavelength signals before the contour signals are extracted by the contour extraction circuit to a contour signal output from a contour signal output circuit.
摘要翻译：固态摄像装置包括传感器单元和聚焦调整电路，该焦点调整电路包括从波长信号W，B，G和R中提取轮廓信号的轮廓提取电路，轮廓信号选择电路接收控制信号和由轮廓提取电路提取的多个轮廓信号，并且根据控制信号选择并输出具有期望波长带的轮廓信号，以及将轮廓信号之前的波长信号相加的多个加法电路由轮廓提取电路提取到从轮廓信号输出电路输出的轮廓信号。

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