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51.发明授权公开(公告)号：US08913050B2
公开(公告)日：2014-12-16
申请号：US13365305
申请日：2012-02-03
Applicant: Hideaki Shishido , Atsushi Hirose
Inventor： Hideaki Shishido , Atsushi Hirose
IPC: G09G3/22 , H04N5/335 , H01L27/32 , G01J1/42 , G09G3/32 , G05F3/26 , G01J1/02 , G01J1/44 , H01L27/146 , H04N5/235 , H01L27/12
CPC classification number: H01L27/1214 , G01J1/02 , G01J1/0209 , G01J1/42 , G01J1/44 , G05F3/262 , G09G3/3241 , H01L27/1266 , H01L27/14609 , H01L27/14687 , H04N5/2351
Abstract: A plurality of transistors in which ratios of a channel length L to a channel width W, α=W/L, are different from each other is provided in parallel as output side transistors 105a to 105c in a current mirror circuit 101 which amplifies a photocurrent of a photoelectric conversion device and an internal resistor is connected to each of the output side transistors 105a to 105c in series. The sum of currents which flow through the plurality of transistors and the internal resistor is output, whereby a transistor with large amount of α can be driven in a linear range with low illuminance, and a transistor with small amount of α can be driven in a linear range with high illuminance, so that applicable illuminance range of the photoelectric conversion device can be widened.
Abstract translation: 在通过放大光电流的电流镜电路101中，作为输出侧晶体管105a〜105c并联设置多个晶体管，其中沟道长度L与沟道宽度W，α= W / L的比例彼此不同 的一个光电转换装置和一个内部电阻器串联连接到每个输出侧晶体管105a至105c。 输出流过多个晶体管的电流和内部电阻器的总和，由此可以以低照度在线性范围内驱动具有大量α的晶体管，并且可以在a中驱动具有少量α的晶体管 具有高照度的线性范围，可以扩大光电转换装置的适用照度范围。
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公开(公告)号：US08625058B2
公开(公告)日：2014-01-07
申请号：US12861476
申请日：2010-08-23
Applicant: Munehiro Kozuma , Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura
Inventor： Munehiro Kozuma , Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura
IPC: G02F1/1335 , H01L31/0232 , H01L27/14 , H01L21/00
CPC classification number: G01J1/02 , G01J1/0209 , G01J1/0214 , G01J1/04 , G01J1/0411 , G01J1/0488 , G01J3/506 , G01J3/51 , G01J3/513
Abstract: The amount of light incident on a photoelectric conversion element is increased while stray light from a backlight below a light-transmitting substrate is prevented from being incident on the photoelectric conversion element. A light-blocking film is formed with a color filter covering a photoelectric conversion element over a light-transmitting substrate and a color filter covering a photoelectric conversion element in an adjacent pixel which overlap each other at the side with respect to the direction in which light travels. In addition, by providing a microlens over the color filter, light which is conventionally not detected is collected to a photoelectric conversion element, and accordingly the amount of light incident on the photoelectric conversion element is increased.
Abstract translation: 入射到光电转换元件上的光量增加，防止来自透光性基板下方的背光的杂散光入射到光电转换元件上。 遮光膜形成有覆盖光透过基板上的光电转换元件的滤色器和覆盖相邻像素的光电转换元件的滤色器，该相邻像素在相对于光的方向的一侧相互重叠 旅行。 此外，通过在滤色器上提供微透镜，常规地未检测到的光被收集到光电转换元件，因此入射到光电转换元件上的光量增加。
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公开(公告)号：US20130193304A1
公开(公告)日：2013-08-01
申请号：US13748854
申请日：2013-01-24
Applicant: Hitachi Cable, Ltd.
Inventor： Juhyun Yu , Hiroki Yasuda , Kouki Hirano , Yoshinori Sunaga
IPC: G01J1/02
CPC classification number: G01J1/0204 , G01J1/0209 , G02B6/4214 , G02B6/423 , G02B6/4244 , G02B6/4245 , G02B6/4265 , G02B6/428
Abstract: An optical module includes a circuit board including a mount surface and a non-mount surface opposite the mount surface, a photoelectric conversion element mounted on the mount surface of the circuit board, an optical coupling member for holding an optical fiber and optically coupling the optical fiber and the photoelectric conversion element, a semiconductor circuit element mounted on the mount surface of the circuit board, and electrically connected to the photoelectric conversion element, a plate-shaped supporting member arranged so as to sandwich the optical coupling member between the supporting member and the circuit board, and an electrically conductive body supported by the supporting member, extended in a thickness direction of the supporting member, and connected at one end to an electrode provided on the non-mount surface of the circuit board.
Abstract translation: 光学模块包括电路板，其包括安装表面和与安装表面相对的非安装表面，安装在电路板的安装表面上的光电转换元件，用于保持光纤并光学耦合的光耦合元件 光纤和光电转换元件，安装在电路板的安装表面上并与光电转换元件电连接的半导体电路元件，布置成将光耦合元件夹在支撑元件和 电路板和由支撑构件支撑的导电体，其在支撑构件的厚度方向上延伸，并且一端连接到设置在电路板的非安装表面上的电极。
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公开(公告)号：US08410420B1
公开(公告)日：2013-04-02
申请号：US12690030
申请日：2010-01-19
Applicant: Michael Hochberg , Thomas W. Baehr-Jones
Inventor： Michael Hochberg , Thomas W. Baehr-Jones
CPC classification number: G01J1/0209 , G01J1/0425 , G01J1/42 , G01J5/20 , G02B6/12004 , H01L31/02327
Abstract: An optoelectronic structure includes a waveguide region, a detector region that is weakly evanescently coupled to the waveguide region, and a dielectric layer interposed between the waveguide region and the detector region and configured to provide the weak evanescent coupling.
Abstract translation: 光电子结构包括波导区域，弱湮灭地耦合到波导区域的检测器区域，以及插入在波导区域和检测器区域之间并被配置为提供弱渐逝耦合的介电层。
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公开(公告)号：US20130026340A1
公开(公告)日：2013-01-31
申请号：US13558975
申请日：2012-07-26
Applicant: Yoshiaki KANAMORI , Masayoshi MUKAIDE
Inventor： Yoshiaki KANAMORI , Masayoshi MUKAIDE
CPC classification number: H01H13/06 , G01J1/0209 , G01J1/0219 , G01J1/0271 , G01J1/0411 , G01J1/4204 , G01J1/4228 , G06F1/1601 , H01H13/86 , H01H2223/002
Abstract: A display device has a cabinet; a button provided on the cabinet; a switch being pushed by the button; a circuit board including the switch, and a button pad which comprises: (a) a button portion; (b) a peripheral portion which is in the surroundings of the button portion, and (c) a plurality of annular ribs provided on the button pad in a position corresponding to the periphery of the button, wherein, each of the rib is arranged so as to contact the inner surface of the cabinet.
Abstract translation: 显示装置具有机壳; 在柜子上提供一个按钮; 按钮被按下的开关; 包括开关的电路板和按钮垫，其包括：（a）按钮部分; （b）在按钮部分周围的周边部分，和（c）设置在钮扣垫上的多个环形肋条，位于对应于按钮周边的位置，其中，每个肋布置成 以接触机柜的内表面。
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Patent Agency Ranking
公开(公告)号：US08264678B2
公开(公告)日：2012-09-11
申请号：US12811252
申请日：2008-12-26
Applicant: Vitali Souchkov , Rob Van Dalen , Padraig O'Mathuna
Inventor： Vitali Souchkov , Rob Van Dalen , Padraig O'Mathuna
CPC classification number: G01J1/1626 , G01J1/02 , G01J1/0209 , G01J1/0219 , G01J1/0228 , G01J1/0266 , G01J1/04 , G01J1/0407 , G01J1/0437 , G01J1/06 , G01J1/4228 , G01J1/4257 , G01S3/784 , G02F1/13318 , H01L27/14623 , H01L31/02024 , H01L31/02164
Abstract: A light sensor and light sensing system to detect an intensity of incident light and an angle of incidence of the incident light. The light sensor includes a dielectric layer, a plurality of photo detectors coupled relative to the dielectric layer, and a plurality of stacks of opaque slats embedded within the dielectric layer. The dielectric layer is substantially transparent to the incident light. The photo detectors detect the incident light through the dielectric layer. The stacks of opaque slats are approximately parallel to an interface between the dielectric layer and the photo detectors. The stacks of opaque slats define light apertures between adjacent stacks of opaque slats. At least some of the stacks of opaque slats are arranged at a non-zero angle relative to other stacks of the opaque slats.
Abstract translation: 光传感器和光感测系统，用于检测入射光的强度和入射光的入射角。 光传感器包括电介质层，相对于电介质层耦合的多个光电检测器以及嵌入电介质层内的多个不透明板条堆叠。 电介质层对入射光基本上是透明的。 光电检测器通过介电层检测入射光。 不透明板条的堆叠大致平行于电介质层和光电检测器之间的界面。 不透明板条的堆叠在相邻的不透明板条堆之间限定了光孔。 至少一些不透明板条的堆叠相对于不透明板条的其它堆叠以非零角度布置。
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公开(公告)号：US20120132809A1
公开(公告)日：2012-05-31
申请号：US13238551
申请日：2011-09-21
Applicant: Ewan Findlay
Inventor： Ewan Findlay
CPC classification number: H01L31/02162 , G01J1/0209 , G01J1/0219 , G01J1/0228 , G01J1/0233 , G01J1/0247 , G01J1/0266 , G01J1/0271 , G01J1/0411 , G01J1/0492 , G01J1/06 , G01J1/4204 , G01J1/4228 , G01J1/44 , G01S7/4816 , G01S17/026 , H01L31/02019 , H01L31/02024 , H01L31/0203 , H01L31/02327 , H01L31/107 , H01L2224/48091 , H01L2924/13091 , H01L2924/00014 , H01L2924/00
Abstract: A radiation sensor includes first and second pixels with a radiation absorption filter positioned over the first pixel and an interference filter positioned over both the first and second pixels. The combined spectral response of the absorption filter and the first pixel has a first pixel pass-band and a first pixel stop-band. The spectral response of the interference filter has an interference filter pass-band which is substantially within the first pixel pass-band for radiation incident on the interference filter at a first angle of incidence, and substantially within the first pixel stop-band for radiation incident on the interference filter at a second angle of incidence greater than the first angle of incidence.
Abstract translation: 辐射传感器包括具有放置在第一像素上的辐射吸收滤光器的第一和第二像素以及位于第一和第二像素两者上的干涉滤光器。 吸收滤光器和第一像素的组合光谱响应具有第一像素通带和第一像素阻挡带。 干涉滤波器的频谱响应具有干涉滤波器通带，其基本上在第一像素通带内，用于以第一入射角入射在干涉滤光器上的辐射，并且基本上在用于辐射入射的第一像素阻挡带内 在第二入射角大于第一入射角的干涉滤光片上。
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公开(公告)号：US07977681B2
公开(公告)日：2011-07-12
申请号：US12222003
申请日：2008-07-31
Applicant: Ki-Ju Im , Byong-Deog Choi , Won-Sik Kim , Hye-Hyang Park , Hui-Won Yang , Yun-Gyu Lee
Inventor： Ki-Ju Im , Byong-Deog Choi , Won-Sik Kim , Hye-Hyang Park , Hui-Won Yang , Yun-Gyu Lee
IPC: H01L29/04 , H01L31/036 , H01L27/15 , H01L31/12 , H01L33/00 , H01L31/0232 , G01J1/42
CPC classification number: H01L31/153 , G01J1/02 , G01J1/0209 , G01J1/04 , G01J1/0418 , G01J1/0488 , G01J1/4228 , G02F1/13318 , H01L27/1446 , H01L27/3269 , H01L31/02162 , H01L31/103 , H01L31/105
Abstract: A photo sensor includes a light incidence unit including a plurality of light incidence layers, the light incidence unit having a varying light transmittance with respect to external light, and a photo sensing unit including a plurality of photo sensing elements, the photo sensing unit being configured to output electrical signals in accordance with an amount of light transmitted through the light incidence unit to determine intensity of the external light, each of the photo sensing elements being configured to output electrical signals in accordance with light transmitted through a respective light incidence layer.
Abstract translation: 光传感器包括具有多个光入射层的光入射单元，所述光入射单元相对于外部光具有变化的透光率，以及包括多个感光元件的感光单元，所述感光单元被配置 根据透过光入射单元的光量来输出电信号以确定外部光的强度，每个光敏元件被配置为根据透过各个光入射层的光输出电信号。
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公开(公告)号：US20110043735A1
公开(公告)日：2011-02-24
申请号：US12861476
申请日：2010-08-23
Applicant: Munehiro Kozuma , Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura
Inventor： Munehiro Kozuma , Yoshiyuki Kurokawa , Takayuki Ikeda , Hikaru Tamura
IPC: G02F1/1335 , G01J3/50
CPC classification number: G01J1/02 , G01J1/0209 , G01J1/0214 , G01J1/04 , G01J1/0411 , G01J1/0488 , G01J3/506 , G01J3/51 , G01J3/513
Abstract: The amount of light incident on a photoelectric conversion element is increased while stray light from a backlight below a light-transmitting substrate is prevented from being incident on the photoelectric conversion element. A light-blocking film is formed with a color filter covering a photoelectric conversion element over a light-transmitting substrate and a color filter covering a photoelectric conversion element in an adjacent pixel which overlap each other at the side with respect to the direction in which light travels. In addition, by providing a microlens over the color filter, light which is conventionally not detected is collected to a photoelectric conversion element, and accordingly the amount of light incident on the photoelectric conversion element is increased.
Abstract translation: 入射到光电转换元件上的光量增加，防止来自透光性基板下方的背光的杂散光入射到光电转换元件上。 遮光膜形成有覆盖光透过基板上的光电转换元件的滤色器和覆盖相邻像素的光电转换元件的滤色器，该相邻像素在相对于光的方向的一侧相互重叠 旅行。 此外，通过在滤色器上提供微透镜，常规地未检测到的光被收集到光电转换元件，因此入射到光电转换元件上的光量增加。
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公开(公告)号：US20090179241A1
公开(公告)日：2009-07-16
申请号：US12318895
申请日：2009-01-12
Applicant: Yasuaki Kawai
Inventor： Yasuaki Kawai
CPC classification number: H01L31/103 , G01J1/02 , G01J1/0209 , G01J1/4228 , G01J1/429 , H01L27/1203 , H01L31/02019 , H01L31/028 , H01L31/03529 , Y02E10/547
Abstract: The present invention provides a photosensor formed in a semiconductor substrate having a silicon substrate, an insulating layer formed over the silicon substrate, and a silicon semiconductor layer formed over the insulating layer, comprising an ultraviolet photosensitive element formed in the silicon semiconductor layer, and at least one visible light photosensitive element formed in the silicon substrate.
Abstract translation: 本发明提供了一种形成在具有硅衬底，形成在硅衬底上的绝缘层和形成在绝缘层之上的硅半导体层的半导体衬底中的光电传感器，包括形成在硅半导体层中的紫外光敏元件， 形成在硅衬底中的至少一个可见光感光元件。
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