IL92117A0 - Glass cold shield - Google Patents

Glass cold shield

Info

Publication number
IL92117A0
IL92117A0 IL92117A IL9211789A IL92117A0 IL 92117 A0 IL92117 A0 IL 92117A0 IL 92117 A IL92117 A IL 92117A IL 9211789 A IL9211789 A IL 9211789A IL 92117 A0 IL92117 A0 IL 92117A0
Authority
IL
Israel
Prior art keywords
cold shield
glass cold
glass
shield
cold
Prior art date
Application number
IL92117A
Other languages
English (en)
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of IL92117A0 publication Critical patent/IL92117A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H10F77/331—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors
    • H10F77/334—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors for shielding light, e.g. light blocking layers or cold shields for infrared detectors
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
IL92117A 1988-11-09 1989-10-25 Glass cold shield IL92117A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/269,121 US4914299A (en) 1988-11-09 1988-11-09 Glass cold shield

Publications (1)

Publication Number Publication Date
IL92117A0 true IL92117A0 (en) 1990-07-12

Family

ID=23025889

Family Applications (1)

Application Number Title Priority Date Filing Date
IL92117A IL92117A0 (en) 1988-11-09 1989-10-25 Glass cold shield

Country Status (4)

Country Link
US (1) US4914299A (ja)
EP (1) EP0368245A3 (ja)
JP (1) JPH02218930A (ja)
IL (1) IL92117A0 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651315B1 (fr) * 1989-08-22 1991-11-15 Detecteurs Infra Rouges Ste Fs Dispositif de detection infra-rouge.
US5075553A (en) * 1989-10-23 1991-12-24 General Electric Company IR sensor for a scanned staggered element linear array having improved cold shielding
US5017786A (en) * 1989-12-19 1991-05-21 Honeywell Inc. V2 O3 protection for IR detector arrays against intense thermal radiation
US5378892A (en) * 1990-09-28 1995-01-03 Martin Marietta Corporation Angle filter for use in an infrared optical system
US5258621A (en) * 1992-02-25 1993-11-02 General Electric Company Cold shield for a scanned linear IR detector array
US5525801A (en) * 1994-11-14 1996-06-11 Litton Systems, Inc. Two-color photo-conductive linear detector
US7060991B2 (en) * 2002-04-11 2006-06-13 Reilly Thomas L Method and apparatus for the portable identification of material thickness and defects along uneven surfaces using spatially controlled heat application
US8692172B2 (en) * 2009-04-21 2014-04-08 Raytheon Company Cold shield apparatus and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963926A (en) * 1975-01-09 1976-06-15 Texas Instruments Incorporated Detector cold shield
US4431918A (en) * 1981-03-27 1984-02-14 Honeywell Inc. Etchable glass cold shield for background limited detectors
JPS60117662A (ja) * 1983-11-30 1985-06-25 Fujitsu Ltd 赤外線検知器とその製造方法
JPS62151728A (ja) * 1985-12-25 1987-07-06 Fujitsu Ltd 赤外線検知器

Also Published As

Publication number Publication date
US4914299A (en) 1990-04-03
EP0368245A2 (en) 1990-05-16
EP0368245A3 (en) 1991-04-03
JPH02218930A (ja) 1990-08-31

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