IT1249250B - Sensore di radiazioni - Google Patents

Sensore di radiazioni

Info

Publication number
IT1249250B
IT1249250B ITMI911293A ITMI911293A IT1249250B IT 1249250 B IT1249250 B IT 1249250B IT MI911293 A ITMI911293 A IT MI911293A IT MI911293 A ITMI911293 A IT MI911293A IT 1249250 B IT1249250 B IT 1249250B
Authority
IT
Italy
Prior art keywords
radiation sensor
radiation
diode
filter
sensor
Prior art date
Application number
ITMI911293A
Other languages
English (en)
Inventor
Zeno Stoessel
Radivoje Popovic
Jan Hrejsa
Karl Zillner
Regula Roffler-Kellenberger
Original Assignee
Landis & Gyr Betriebs Ag
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
Application filed by Landis & Gyr Betriebs Ag filed Critical Landis & Gyr Betriebs Ag
Publication of ITMI911293A0 publication Critical patent/ITMI911293A0/it
Publication of ITMI911293A1 publication Critical patent/ITMI911293A1/it
Application granted granted Critical
Publication of IT1249250B publication Critical patent/IT1249250B/it

Links

Classifications

    • 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
    • H01L31/02—Details
    • H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
    • 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
    • H01L31/02—Details
    • H01L31/0216—Coatings
    • H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02162—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors
    • 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
    • H01L31/02—Details
    • H01L31/0232—Optical elements or arrangements associated with the device
    • H01L31/02325—Optical elements or arrangements associated with the device the optical elements not being integrated nor being directly associated with the device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H03F3/087—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with IC amplifier blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

Il sensore di radiazioni (9) è costituito di un diodo (1), sensibile alle radiazioni per la luce ultravioletta e sul quale la radiazione da rilevare arriva attraverso una lente (3) ed un filtro (4). Sulla superficie del diodo (1) è applicato un filtro interferenziale (2). Il componente integrale del sensore (9) di radiazioni disposto in una custodia (10) è un circuito amplificatore (5) amplificante la corrente fotoelettrica prodotta. Un tale sensore (9) di radiazioni è adatto in maniera del tutto particolare alla sorveglianza di fiamme, brucianti con colore blu, di bruciatori a gasolio ed a gas in impianti di riscaldamento (figura 1).
ITMI911293A 1990-05-18 1991-05-10 Sensore di radiazioni IT1249250B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1698/90A CH680390A5 (it) 1990-05-18 1990-05-18

Publications (3)

Publication Number Publication Date
ITMI911293A0 ITMI911293A0 (it) 1991-05-10
ITMI911293A1 ITMI911293A1 (it) 1992-11-10
IT1249250B true IT1249250B (it) 1995-02-21

Family

ID=4216512

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911293A IT1249250B (it) 1990-05-18 1991-05-10 Sensore di radiazioni

Country Status (5)

Country Link
CH (1) CH680390A5 (it)
DE (1) DE4115255C2 (it)
FR (1) FR2662250A1 (it)
GB (1) GB2244175B (it)
IT (1) IT1249250B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59300087D1 (de) * 1992-07-16 1995-03-30 Landis & Gry Tech Innovat Ag Anordnung mit einer integrierten farbselektiven Photodiode und einem der Photodiode nachgeschalteten Verstärker.
US5302778A (en) * 1992-08-28 1994-04-12 Eastman Kodak Company Semiconductor insulation for optical devices
DE4244607A1 (de) * 1992-12-31 1994-07-07 Hl Planartechnik Gmbh Thermoelektrischer Strahlungssensor, insbesondere für infrarotes und sichtbares Licht
DE4301177A1 (de) * 1993-01-19 1994-07-21 Telefunken Microelectron UV-Strahlungsdetektor
DE19746786C2 (de) * 1997-10-23 2000-10-26 Giersch Gmbh Oel Und Gasbrenne Optischer Flammenwächter
WO2001091193A2 (en) * 2000-05-23 2001-11-29 Atmel Corporation Integrated ic chip package for electronic image sensor die
EP2449590B1 (en) * 2009-07-02 2015-09-02 Candela Microsystems (S) Pte. Ltd. Light guide array for an image sensor
DE102015223362A1 (de) * 2015-11-25 2017-06-01 Minimax Gmbh & Co. Kg Explosionsgeschütztes Gehäuse für Mittel zum Senden und Empfangen elektromagnetischer Strahlung
DE102021130911B4 (de) 2021-11-25 2024-08-29 Bfi Automation Mindermann Gmbh Steueranordnung zur Erkennung des Vorhandenseins einer Flamme mit Flammenwächtern für einen Brenner und Flammenwächtersystem

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1403327A (fr) * 1964-07-22 1965-06-18 Landis & Gyr Sa Organe sensible pour dispositif de manoeuvre photoélectrique
GB1177655A (en) * 1966-03-31 1970-01-14 Mining & Chemical Products Ltd Improvements relating to Photosensitive Recieving Devices.
CH577145A5 (en) * 1974-10-17 1976-06-30 Landis & Gyr Ag Flame sensor for gas and oil burners - has fresnel lens filter or reflector for eliminating glow interference
US3976875A (en) * 1975-06-24 1976-08-24 Rca Corporation Photodetector filter structure
JPS586996B2 (ja) * 1977-02-15 1983-02-07 国際技術開発株式会社 炎感知方式
DE2833261B1 (de) * 1978-07-28 1979-10-04 Siemens Ag Optisches Hilfsmittel zur Vergroesserung der Apertur eines Detektors
DE3126127A1 (de) * 1981-07-02 1983-01-20 Christoph Dr. 6500 Mainz Franz Handliches, tragbares messgeraet zur messung von dirketer und indirekter ultraviolettstrahlung im rahmen des technischen und medizinischen arbeitsschutzes
GB2107112A (en) * 1981-09-29 1983-04-20 Harold Millman Butterworth Radiation detector
US4578583A (en) * 1984-04-03 1986-03-25 The Babcock & Wilcox Company Solid state ultraviolet flame detector
US4771325A (en) * 1985-02-11 1988-09-13 American Telephone & Telegraph Co., At&T Bell Laboratories Integrated photodetector-amplifier device
JPS63182528A (ja) * 1987-01-26 1988-07-27 Sumitomo Electric Ind Ltd 光フアイバ線引装置用紫外線照射器の紫外線照度測定器
EP0296371B1 (de) * 1987-06-22 1992-12-23 Landis & Gyr Business Support AG Photodetektor für Ultraviolett und Verfahren zur Herstellung

Also Published As

Publication number Publication date
GB2244175B (en) 1994-06-15
DE4115255A1 (de) 1991-11-21
ITMI911293A1 (it) 1992-11-10
FR2662250A1 (fr) 1991-11-22
DE4115255C2 (de) 2001-07-05
ITMI911293A0 (it) 1991-05-10
GB9107879D0 (en) 1991-05-29
GB2244175A (en) 1991-11-20
CH680390A5 (it) 1992-08-14

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528