JP2002231993A5 - - Google Patents

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Publication number
JP2002231993A5
JP2002231993A5 JP2001028744A JP2001028744A JP2002231993A5 JP 2002231993 A5 JP2002231993 A5 JP 2002231993A5 JP 2001028744 A JP2001028744 A JP 2001028744A JP 2001028744 A JP2001028744 A JP 2001028744A JP 2002231993 A5 JP2002231993 A5 JP 2002231993A5
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Japan
Prior art keywords
light receiving
light
dye
pigment
region
Prior art date
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Abandoned
Application number
JP2001028744A
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Japanese (ja)
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JP2002231993A (en
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Publication date
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Priority to JP2001028744A priority Critical patent/JP2002231993A/en
Priority claimed from JP2001028744A external-priority patent/JP2002231993A/en
Publication of JP2002231993A publication Critical patent/JP2002231993A/en
Publication of JP2002231993A5 publication Critical patent/JP2002231993A5/ja
Abandoned legal-status Critical Current

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Claims (11)

受けた光の光学的エネルギーを電気的エネルギーに変換する受光領域をそれぞれ含む少なくとも２つの受光素子と、
それぞれの前記受光素子から出力された電気的信号を演算する演算回路と、
を備え、
前記少なくとも２つの受光素子は、前記受光領域のうち第１の受光領域を被覆する被覆部に染料または顔料を含有する樹脂が設けられた第１の受光素子と、前記受光領域のうち第２の受光領域を被覆する被覆部に染料または顔料を含有していない第２の受光素子とを含む半導体受光装置。At least two light receiving elements each including a light receiving region for converting optical energy of received light into electrical energy;
An arithmetic circuit for calculating an electrical signal output from each of the light receiving elements;
With
The at least two light receiving elements include a first light receiving element in which a resin containing a dye or a pigment is provided in a covering portion that covers the first light receiving area of the light receiving area, and a second light receiving area of the second light receiving area. A semiconductor light receiving device comprising: a second light receiving element that does not contain a dye or a pigment in a covering portion that covers the light receiving region. 受けた光の光学的エネルギーを電気的エネルギーに変換する受光領域をそれぞれ含む少なくとも２つの受光素子と、
それぞれの前記受光素子から出力された電気的信号を演算する演算回路と、
を備え、
前記少なくとも２つの受光素子は、前記受光領域のうち第１の受光領域を被覆する被覆部に染料または顔料を含有する第１の受光素子と、
前記受光領域のうち第２の受光領域を被覆する被覆部に染料または顔料を含有していない第２の受光素子を含む半導体受光装置。At least two light receiving elements each including a light receiving region for converting optical energy of received light into electrical energy;
An arithmetic circuit for calculating an electrical signal output from each of the light receiving elements;
With
The at least two light receiving elements include a first light receiving element containing a dye or a pigment in a covering portion that covers the first light receiving area of the light receiving area;
A semiconductor light receiving device including a second light receiving element that does not contain a dye or a pigment in a covering portion that covers the second light receiving region of the light receiving region. 当該半導体受光装置は２つの前記受光素子を有する受光素子対を複数有し、該複数の受光素子対の前記第１の受光素子は互いに並列に接続され、該複数の受光素子対の前記第２の受光素子は互いに並列に接続されていることを特徴とする請求項１または請求項２に記載の半導体受光装置。  The semiconductor light receiving device includes a plurality of light receiving element pairs each including the two light receiving elements, the first light receiving elements of the plurality of light receiving element pairs are connected in parallel to each other, and the second light receiving element pairs The semiconductor light receiving device according to claim 1, wherein the light receiving elements are connected in parallel to each other. 前記第１の受光素子と前記第２の受光素子とは電気的な絶縁を保ちつつ互いに隣接配置されていることを特徴とする請求項１から請求項３のいずれかに記載の半導体受光装置。  4. The semiconductor light receiving device according to claim 1, wherein the first light receiving element and the second light receiving element are arranged adjacent to each other while maintaining electrical insulation. 5. 前記第１の受光素子と前記第２の受光素子とは電気的な絶縁を保ちつつ市松模様を形成することを特徴とする請求項１から請求項３のいずれかに記載の半導体受光装置。  4. The semiconductor light receiving device according to claim 1, wherein the first light receiving element and the second light receiving element form a checkered pattern while maintaining electrical insulation. 5. 前記演算回路は、前記第１の受光素子が出力する電気信号と前記第２の受光素子が出力する電気信号との差を出力する回路であることを特徴とする請求項１から請求項５のいずれかに記載の半導体受光装置。  6. The circuit according to claim 1, wherein the arithmetic circuit is a circuit that outputs a difference between an electric signal output from the first light receiving element and an electric signal output from the second light receiving element. The semiconductor light-receiving device in any one. 前記染料または前記顔料は可視光を吸収するものであることを特徴とする請求項１から請求項６のいずれかに記載の半導体受光装置。  The semiconductor light-receiving device according to claim 1, wherein the dye or the pigment absorbs visible light. 前記染料または前記顔料は特定の波長の光を吸収するものであることを特徴とする請求項１から請求項７のいずれかに記載の半導体受光装置。  The semiconductor light-receiving device according to claim 1, wherein the dye or the pigment absorbs light having a specific wavelength. 前記染料または前記顔料は黒色であることを特徴とする請求項１から請求項８のいずれかに記載の半導体受光装置。  The semiconductor light-receiving device according to claim 1, wherein the dye or the pigment is black. 染料または顔料を含む樹脂が堆積され、かつ受けた光の光学的エネルギーを電気的エネルギーに変換する第１の受光領域および該第１の受光領域を被覆する被覆部を有し、互いに並列に接続された複数の第１の受光素子と、
前記樹脂が堆積されておらず、かつ受けた光の光学的エネルギーを電気的エネルギーに変換する第２の受光領域および該第２の受光領域を被覆する被覆部を有し、前記第１の受光素子との電気的な絶縁を保ちつつ前記第１の受光素子に隣接し、互いに並列に接続された複数の第２の受光素子と、
それぞれの前記複数の第１の受光素子から出力された電気的信号と前記複数の第２の受光素子から出力された電気的信号との差を出力する演算回路と、
を有する半導体受光装置を備えた電気機器。A resin containing a dye or a pigment is deposited, and has a first light receiving region that converts optical energy of received light into electrical energy and a covering portion that covers the first light receiving region, and is connected in parallel to each other A plurality of first light receiving elements,
The first light receiving portion has a second light receiving region that is not deposited with the resin and converts optical energy of received light into electric energy, and a covering portion that covers the second light receiving region. A plurality of second light receiving elements adjacent to the first light receiving element and connected in parallel to each other while maintaining electrical insulation with the element;
An arithmetic circuit that outputs a difference between an electrical signal output from each of the plurality of first light receiving elements and an electrical signal output from the plurality of second light receiving elements;
An electrical apparatus provided with a semiconductor light receiving device. 染料または顔料を含有し、かつ受けた光の光学的エネルギーを電気的エネルギーに変換する第１の受光領域および該第１の受光領域を被覆する被覆部とを有し、互いに並列に接続された複数の第１の受光素子と、
染料または顔料を含有せず、かつ受けた光の光学的エネルギーを電気的エネルギーに変換する第２の受光領域および該第２の受光領域を被覆する被覆部を有し、前記第１の受光素子との電気的な絶縁を保ちつつ前記第１の受光素子に隣接し、互いに並列に接続された複数の第２の受光素子と、
それぞれの前記複数の第１の受光素子から出力された電気的信号と前記複数の第２の受光素子から出力された電気的信号との差を出力する演算回路と、
を有する半導体受光装置を備えた電気機器。A first light-receiving region containing a dye or a pigment and converting optical energy of received light into electrical energy; and a covering portion covering the first light-receiving region, and connected in parallel to each other A plurality of first light receiving elements;
A first light receiving element that does not contain a dye or a pigment, and has a second light receiving region that converts optical energy of received light into electrical energy, and a covering portion that covers the second light receiving region; A plurality of second light receiving elements adjacent to the first light receiving element and connected in parallel to each other while maintaining electrical insulation with
An arithmetic circuit that outputs a difference between an electrical signal output from each of the plurality of first light receiving elements and an electrical signal output from the plurality of second light receiving elements;
An electrical apparatus provided with a semiconductor light receiving device.
JP2001028744A 2001-02-05 2001-02-05 Semiconductor light receiving element and electric apparatus provided therewith Abandoned JP2002231993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001028744A JP2002231993A (en) 2001-02-05 2001-02-05 Semiconductor light receiving element and electric apparatus provided therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001028744A JP2002231993A (en) 2001-02-05 2001-02-05 Semiconductor light receiving element and electric apparatus provided therewith

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005198021A Division JP2005317994A (en) 2005-07-06 2005-07-06 Semiconductor photodetector device and electrical equipment equipped with the semiconductor photodetector device

Publications (2)

Publication Number Publication Date
JP2002231993A JP2002231993A (en) 2002-08-16
JP2002231993A5 true JP2002231993A5 (en) 2005-10-27

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Family Applications (1)

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JP2001028744A Abandoned JP2002231993A (en) 2001-02-05 2001-02-05 Semiconductor light receiving element and electric apparatus provided therewith

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006332226A (en) * 2005-05-25 2006-12-07 Toshiba Corp Semiconductor photosensor device
JP2006351616A (en) * 2005-06-13 2006-12-28 Mitsumi Electric Co Ltd Semiconductor photosensor
JP4796104B2 (en) * 2008-08-29 2011-10-19 シャープ株式会社 Imaging apparatus, image analysis apparatus, external light intensity calculation method, image analysis method, imaging program, image analysis program, and recording medium
JP5185208B2 (en) 2009-02-24 2013-04-17 浜松ホトニクス株式会社 Photodiode and photodiode array
JP5185205B2 (en) 2009-02-24 2013-04-17 浜松ホトニクス株式会社 Semiconductor photo detector
JP5185207B2 (en) 2009-02-24 2013-04-17 浜松ホトニクス株式会社 Photodiode array
JP5185206B2 (en) * 2009-02-24 2013-04-17 浜松ホトニクス株式会社 Semiconductor photo detector
JP5829224B2 (en) * 2009-02-24 2015-12-09 浜松ホトニクス株式会社 MOS image sensor
US8654266B2 (en) 2009-02-27 2014-02-18 Sharp Kabushiki Kaisha Optical sensor and display device provided with same
WO2010137226A1 (en) * 2009-05-28 2010-12-02 シャープ株式会社 Area sensor, and displaying device

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