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公开(公告)号：US20180012345A1
公开(公告)日：2018-01-11
申请号：US15640754
申请日：2017-07-03
Applicant: Sharp Kabushiki Kaisha
Inventor： Rieko OGAWA , Takashi NAKANO , Mitsuru NAKURA , Daiichiro NAKASHIMA
CPC classification number: G06T7/001 , A01D46/30 , A01D75/00 , A01D91/04 , G06T7/0012 , G06T2207/10024 , G06T2207/10048 , G06T2207/30004 , G06T2207/30128
Abstract: A maturity determination device includes an image capturing device including a plurality of pixels arrayed one-dimensionally or two-dimensionally, the image capturing device performing image capturing of at least a part of a fruit or vegetable product to acquire an image, the plurality of pixels including a plurality of first pixels each including a first light transmission filter selectively transmitting light of a first wavelength band, the intensity of the light of the first wavelength band reflected by the fruit or vegetable product varying in accordance with a maturity level; and a signal processing circuit configured to find an area size ratio of an intensity distribution of the light of the first wavelength band on the basis of a predetermined reference value based on a pixel value obtained from the plurality of first pixels, and to generate maturity determination information in accordance with the area size ratio.
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公开(公告)号：US20160254303A1
公开(公告)日：2016-09-01
申请号：US15026724
申请日：2014-09-16
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Takahiro TAKIMOTO , Kazuhiro NATSUAKI , Masayo UCHIDA , Nobuyoshi AWAYA , Kazuya ISHIHARA , Takashi NAKANO , Mitsuru NAKURA
IPC: H01L27/146 , G02B5/20
CPC classification number: H01L27/14621 , G01J3/0259 , G01J3/513 , G02B5/008 , G02B5/20 , G02B5/204 , H01L31/02327
Abstract: A photoelectric conversion device includes: a first optical filter that has a first pattern periodically having a plurality of structures and is formed of a conductive material film disposed on a first photoelectric conversion element with an insulating film therebetween; and a first optical filter that has a second pattern periodically having a plurality of structures and is formed of a conductive material film disposed on a second photoelectric conversion element with the insulating film therebetween. The interval between the first pattern and the second pattern that are adjacent to each other is longer than a period of the structures in the first pattern and a period of the structures in the second pattern.
Abstract translation: 光电转换装置包括：第一滤光器，其具有周期性地具有多个结构的第一图案，并且由设置在第一光电转换元件上的导电材料膜形成，其间具有绝缘膜; 以及具有周期性地具有多个结构的第二图案的第一滤光器，并且由设置在第二光电转换元件上的导电材料膜形成，其间具有绝缘膜。 彼此相邻的第一图案和第二图案之间的间隔比第一图案中的结构的周期和第二图案中的结构的周期长。
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Patent Agency Ranking
公开(公告)号：US20180011008A1
公开(公告)日：2018-01-11
申请号：US15640616
申请日：2017-07-03
Applicant: Sharp Kabushiki Kaisha
Inventor： Rieko OGAWA , Takashi NAKANO , Mitsuru NAKURA , Daiichiro NAKASHIMA
CPC classification number: G01N21/3151 , A01D46/24 , G01C11/02 , G01N21/314 , G01N33/025 , G01N2021/3177 , G01N2021/8466
Abstract: A maturity determination device includes an image capturing device to capture a image including a plurality of first and second pixels; and a signal processing circuit configured to find an area size ratio of an intensity distribution of light of a first wavelength band on the basis of a predetermined reference value based on pixel values obtained from the plurality of first and second pixels, and to generate maturity determination information in accordance with the area size ratio. The first pixel includes a first light transmission filter, and the second pixel includes a second light transmission filter. The intensity of the light of the first wavelength band reflected by the fruits and vegetables varies in accordance with the maturity level, and the intensity of the light of the second wavelength band reflected by the fruits and vegetables is substantially the same regardless of the maturity level.
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公开(公告)号：US20130088911A1
公开(公告)日：2013-04-11
申请号：US13647573
申请日：2012-10-09
Applicant: SHARP KABUSHIKI KAISHA , ELPIDA MEMORY, INC.
Inventor： Mitsuru NAKURA , Nobuyoshi AWAYA , Kazuya ISHIHARA , Akiyoshi SEKO
IPC: G11C11/00
CPC classification number: G11C13/0028 , G11C13/0002 , G11C13/004 , G11C13/0069 , G11C2013/0073 , G11C2013/0078 , G11C2213/79
Abstract: A semiconductor memory device includes a writing circuit and a reading circuit. The writing circuit executes a setting action for converting a resistance of a variable resistance element to a low resistance by applying current from one end side to the other end side of a memory cell via the variable resistance element, and a resetting action for converting the resistance to a high resistance by applying current from the other end side to the one end side via the variable resistance element. The reading circuit executes a first reading action for reading a resistance state of the variable resistance element by applying current from one end side to the other end side of the memory cell via the variable resistance element, and a second reading action for reading the resistance state by applying current from the other end side to the one end side via the variable resistance element.
Abstract translation: 半导体存储器件包括写入电路和读取电路。 写入电路通过经由可变电阻元件施加从存储单元的一端到另一端侧的电流来执行用于将可变电阻元件的电阻转换为低电阻的设定动作，以及用于转换电阻的复位动作 通过经由可变电阻元件从另一端侧向一端侧施加电流而产生高电阻。 读取电路通过经由可变电阻元件施加电流从存储单元的一端到另一端进行电流来读出可变电阻元件的电阻状态的第一读取动作，以及读取电阻状态的第二读取动作 通过经由可变电阻元件从另一端侧向一端侧施加电流。
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公开(公告)号：US20190244338A1
公开(公告)日：2019-08-08
申请号：US16379843
申请日：2019-04-10
Applicant: Sharp Kabushiki Kaisha
Inventor： Rieko OGAWA , Takashi NAKANO , Mitsuru NAKURA , Daiichiro NAKASHIMA
IPC: G06T7/00
CPC classification number: G06T7/001 , A01D46/30 , A01D75/00 , A01D91/04 , G06T7/0012 , G06T2207/10024 , G06T2207/10048 , G06T2207/30004 , G06T2207/30128
Abstract: A maturity determination device includes an image capturing device including a plurality of pixels arrayed one-dimensionally or two-dimensionally, the image capturing device performing image capturing of at least a part of a fruit or vegetable product to acquire an image, the plurality of pixels including a plurality of first pixels each including a first light transmission filter selectively transmitting light of a first wavelength band, the intensity of the light of the first wavelength band reflected by the fruit or vegetable product varying in accordance with a maturity level; and a signal processing circuit configured to find an area size ratio of an intensity distribution of the light of the first wavelength band on the basis of a predetermined reference value based on a pixel value obtained from the plurality of first pixels, and to generate maturity determination information in accordance with the area size ratio.
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公开(公告)号：US20160211388A1
公开(公告)日：2016-07-21
申请号：US14913443
申请日：2014-07-11
Applicant: SHARP KABUSHIKI KAISHA
Inventor： Kazuhiro NATSUAKI , Masayo UCHIDA , Takahiro TAKIMOTO , Nobuyoshi AWAYA , Kazuya ISHIHARA , Takashi NAKANO , Mitsuru NAKURA
IPC: H01L31/0216 , H01L27/146
CPC classification number: H01L31/02162 , H01L27/1462 , H01L27/14623 , H01L27/14625 , H01L27/14629 , H01L27/14645 , H01L31/02164
Abstract: A photoelectric conversion device capable of preventing anomalous transmission of light of a wavelength that is not supposed to be transmitted and reducing the half-width of a spectral waveform and a method for manufacturing such a photoelectric conversion device are provided. A first photoelectric conversion element is formed on a substrate. A first metal film having a plurality of openings arranged periodically or aperiodically is formed above the first photoelectric conversion element with insulating films interposed therebetween. A second metal film covering a part of the openings in the first metal film is provided.
Abstract translation: 提供一种能够防止不被发送的波长的光的异常透射并且减小光谱波形的半值的光电转换装置以及制造这种光电转换装置的方法。 在基板上形成第一光电转换元件。 在第一光电转换元件的上方形成具有周期性或非周期性排列的多个开口的第一金属膜，其间具有绝缘膜。 提供了覆盖第一金属膜中的一部分开口的第二金属膜。
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公开(公告)号：US20150036217A1
公开(公告)日：2015-02-05
申请号：US14307626
申请日：2014-06-18
Applicant: Sharp Kabushiki Kaisha
Inventor： Takashi NAKANO , Mitsuru NAKURA , Kazuya ISHIHARA , Nobuyoshi AWAYA , Kazuhiro NATSUAKI , Takahiro TAKIMOTO , Masayo UCHIDA
Abstract: An optical filter configured to transmit light of a predetermined wavelength includes a substrate; a first conductive thin film that is disposed on the substrate and has apertures extending through the first conductive thin film and arranged with a period of less than the predetermined wavelength; and a second conductive thin film at least a portion of which faces the apertures so as to be separated from the apertures.
Abstract translation: 配置为透射预定波长的光的滤光器包括：基板; 第一导电薄膜，其设置在所述基板上并且具有延伸穿过所述第一导电薄膜并且以小于所述预定波长的周期布置的孔; 以及第二导电薄膜，其至少一部分面向所述孔以便与所述孔分离。
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