BRPI0514449A - detector semicondutor de radiação com uma estrutura de porta interna modificada - Google Patents

detector semicondutor de radiação com uma estrutura de porta interna modificada

Info

Publication number
BRPI0514449A
BRPI0514449A BRPI0514449-3A BRPI0514449A BRPI0514449A BR PI0514449 A BRPI0514449 A BR PI0514449A BR PI0514449 A BRPI0514449 A BR PI0514449A BR PI0514449 A BRPI0514449 A BR PI0514449A
Authority
BR
Brazil
Prior art keywords
conductivity
semiconductor detector
radiation semiconductor
internal door
door frame
Prior art date
Application number
BRPI0514449-3A
Other languages
English (en)
Inventor
Artto Aurola
Original Assignee
Artto Aurola
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/FI2004/000492 external-priority patent/WO2006018470A1/en
Application filed by Artto Aurola filed Critical Artto Aurola
Priority claimed from PCT/FI2005/000359 external-priority patent/WO2006018477A1/en
Publication of BRPI0514449A publication Critical patent/BRPI0514449A/pt
Publication of BRPI0514449B1 publication Critical patent/BRPI0514449B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14643—Photodiode arrays; MOS imagers
    • H01L27/14654—Blooming suppression
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/24—Measuring radiation intensity with semiconductor detectors
    • G01T1/241—Electrode arrangements, e.g. continuous or parallel strips or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/148—Charge coupled imagers
    • H01L27/14806—Structural or functional details thereof
    • H01L27/14812—Special geometry or disposition of pixel-elements, address lines or gate-electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/148—Charge coupled imagers
    • H01L27/14887—Blooming suppression
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
    • H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
    • H01L31/115—Devices sensitive to very short wavelength, e.g. X-rays, gamma-rays or corpuscular radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

DETECTOR SEMICONDUTOR DE RADIAçãO COM UMA ESTRUTURA DE PORTA INTERNA MODIFICADA A invenção se refere a um dispositivo detector semicondutor de radiação que compreende uma camada condutora de lado traseira (102) de um primeiro tipo de condutividade e uma camada de corpo (103) . Pelo lado distal oposto à camada condutora de lado traseiro (102) tem-se uma camada interna de porta modificada (104) de um segundo tipo de condutividade, uma camada de barreira (105) da primeira condutividade e dopagens de pixels (110, 112, 506, 510, 512) do segundo tipo de condutividade. As dopagens de pixel são adaptadas para serem acopladas a uma tensão de pixel, definida como uma diferença de potencial a um potencial da camada condutora de lado traseiro (102), e que cria mínimos potenciais dentro do material do detector para atrair as cargas do sinal.
BRPI0514449-3A 2004-08-20 2005-08-22 Radiation semiconductor detector with modified internal door structure BRPI0514449B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FIPCT/FI2004/000492 2004-08-20
PCT/FI2004/000492 WO2006018470A1 (en) 2004-08-20 2004-08-20 Semiconductor radiation detector with a modified internal gate structure
FI20041479 2004-11-17
FI20041479A FI20041479A (fi) 2004-11-17 2004-11-17 Muunnettu puolijohdeajautumisilmaisin
PCT/FI2005/000359 WO2006018477A1 (en) 2004-08-20 2005-08-22 Semiconductor radiation detector with a modified internal gate structure

Publications (2)

Publication Number Publication Date
BRPI0514449A true BRPI0514449A (pt) 2008-06-10
BRPI0514449B1 BRPI0514449B1 (pt) 2017-11-14

Family

ID=33515238

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514449-3A BRPI0514449B1 (pt) 2004-08-20 2005-08-22 Radiation semiconductor detector with modified internal door structure

Country Status (3)

Country Link
BR (1) BRPI0514449B1 (pt)
FI (1) FI20041479A (pt)
WO (1) WO2006053938A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2446429A (en) 2006-12-08 2008-08-13 E2V Tech Photosensor with variable sensing area
RU2015110023A (ru) * 2012-08-23 2016-10-10 Конинклейке Филипс Н.В. Полупроводниковые детекторы счета фотонов
US9123837B2 (en) 2013-05-31 2015-09-01 Oxford Instruments Analytical Oy Semiconductor detector with radiation shield
JP7132946B2 (ja) * 2017-12-15 2022-09-07 株式会社堀場製作所 放射線検出器及び放射線検出装置
JP7197506B2 (ja) * 2017-12-15 2022-12-27 株式会社堀場製作所 シリコンドリフト型放射線検出素子、シリコンドリフト型放射線検出器及び放射線検出装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8900343A (nl) * 1989-02-13 1990-09-03 Univ Delft Tech Plaatsgevoelige stralingsdetector.
DE10213812B4 (de) * 2002-03-27 2007-03-29 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Leitungsüberführung für einen Halbleiter-Detektor
DE10260229B3 (de) * 2002-12-20 2005-08-18 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Halbleiter-Detektor mit optimiertem Strahlungseintrittsfenster

Also Published As

Publication number Publication date
FI20041479A (fi) 2006-05-05
WO2006053938A1 (en) 2006-05-26
BRPI0514449B1 (pt) 2017-11-14
FI20041479A0 (fi) 2004-11-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]