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FR2777112B1 - Dispositif de conversion d'une image - Google Patents

Dispositif de conversion d'une image

Info

Publication number
FR2777112B1
FR2777112B1 FR9804309A FR9804309A FR2777112B1 FR 2777112 B1 FR2777112 B1 FR 2777112B1 FR 9804309 A FR9804309 A FR 9804309A FR 9804309 A FR9804309 A FR 9804309A FR 2777112 B1 FR2777112 B1 FR 2777112B1
Authority
FR
France
Prior art keywords
conversion device
image conversion
image
conversion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9804309A
Other languages
English (en)
Other versions
FR2777112A1 (fr
Inventor
Philippe Pradere
Groot Paul De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales Electron Devices SA
Original Assignee
Thomson Tubes Electroniques
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 Thomson Tubes Electroniques filed Critical Thomson Tubes Electroniques
Priority to FR9804309A priority Critical patent/FR2777112B1/fr
Priority to EP99400822A priority patent/EP0949651B1/fr
Priority to DE69917974T priority patent/DE69917974T2/de
Priority to US09/286,443 priority patent/US6194700B1/en
Priority to JP10067999A priority patent/JP4328408B2/ja
Publication of FR2777112A1 publication Critical patent/FR2777112A1/fr
Application granted granted Critical
Publication of FR2777112B1 publication Critical patent/FR2777112B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8926—Active components, e.g. LCD's, indicators, illuminators and moving devices
FR9804309A 1998-04-07 1998-04-07 Dispositif de conversion d'une image Expired - Fee Related FR2777112B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9804309A FR2777112B1 (fr) 1998-04-07 1998-04-07 Dispositif de conversion d'une image
EP99400822A EP0949651B1 (fr) 1998-04-07 1999-04-02 Dispositif de conversion d'une image
DE69917974T DE69917974T2 (de) 1998-04-07 1999-04-02 Bildumwandlungsvorrichtung
US09/286,443 US6194700B1 (en) 1998-04-07 1999-04-06 Device with an alteration means for the conversion of an image
JP10067999A JP4328408B2 (ja) 1998-04-07 1999-04-07 画像変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9804309A FR2777112B1 (fr) 1998-04-07 1998-04-07 Dispositif de conversion d'une image

Publications (2)

Publication Number Publication Date
FR2777112A1 FR2777112A1 (fr) 1999-10-08
FR2777112B1 true FR2777112B1 (fr) 2000-06-16

Family

ID=9524945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9804309A Expired - Fee Related FR2777112B1 (fr) 1998-04-07 1998-04-07 Dispositif de conversion d'une image

Country Status (5)

Country Link
US (1) US6194700B1 (fr)
EP (1) EP0949651B1 (fr)
JP (1) JP4328408B2 (fr)
DE (1) DE69917974T2 (fr)
FR (1) FR2777112B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803394B1 (fr) 1999-12-30 2003-04-25 Thomson Tubes Electroniques Systeme de detection d'image radiologique pour generateur de rayons x a balayage
FR2824922B1 (fr) * 2001-05-18 2004-10-29 Thales Sa Correction de distorsion d'un intensificateur d'image
US7114851B2 (en) * 2004-03-19 2006-10-03 General Electric Company Methods and systems for calibrating medical imaging devices
FR2873728B1 (fr) 2004-07-29 2008-04-25 Jean Luc Sandoz Element plan de construction et agencement forme a partir d'un ou plusieurs elements
US7557503B2 (en) * 2004-09-22 2009-07-07 Hamamatsu Photonics K.K. Streak tube including control electrode having blocking portion between a photocathode and an anode
FR2906400B1 (fr) 2006-09-26 2008-11-14 Thales Sa Correction de distorsion d'un tube electronique intensificateur d'image.
US9451177B2 (en) * 2013-06-18 2016-09-20 Massachusetts Institute Of Technology Methods and apparatus for high speed camera

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533582A1 (de) * 1985-09-20 1987-04-02 Messerschmitt Boelkow Blohm Bildsensor zur aufnahme von szenen oder objekten mit tiefenstrukturierter oberflaeche
FR2591032B1 (fr) 1985-11-29 1988-01-08 Thomson Csf Photocathode a faible courant d'obscurite
FR2591033B1 (fr) 1985-11-29 1988-01-08 Thomson Csf Photocathode a rendement eleve
FR2592217B1 (fr) 1985-12-20 1988-02-05 Thomson Csf Photocathode a amplification interne
FR2625838B1 (fr) 1988-01-13 1996-01-26 Thomson Csf Scintillateur d'ecran d'entree de tube intensificateur d'images radiologiques et procede de fabrication d'un tel scintillateur
FR2626106B1 (fr) 1988-01-15 1990-05-04 Thomson Csf Procede de fabrication d'une photocathode pour tube intensificateur d'images
FR2634057B1 (fr) 1988-07-08 1991-04-19 Thomson Csf Procede de fabrication d'un tube perfectionne intensificateur d'images radiologiques, tube intensificateur ainsi obtenu
FR2634562B1 (fr) 1988-07-22 1990-09-07 Thomson Csf Procede de fabrication d'un scintillateur et scintillateur ainsi obtenu
FR2647955B1 (fr) 1989-05-30 1991-08-16 Thomson Tubes Electroniques Ecran d'entree de tube intensificateur d'image radiologique
FR2687007B1 (fr) 1992-01-31 1994-03-25 Thomson Tubes Electroniques Tube intensificateur d'image notamment du type a focalisation de proximite.
FR2688343A1 (fr) 1992-03-06 1993-09-10 Thomson Tubes Electroniques Tube intensificateur d'image notamment radiologique, du type a galette de microcanaux.
FR2698482B1 (fr) 1992-11-20 1994-12-23 Thomson Tubes Electroniques Dispositif générateur d'images par effet de luminescence.
US5567929A (en) * 1995-02-21 1996-10-22 University Of Connecticut Flat panel detector and image sensor

Also Published As

Publication number Publication date
DE69917974D1 (de) 2004-07-22
JP2000059686A (ja) 2000-02-25
DE69917974T2 (de) 2005-09-01
FR2777112A1 (fr) 1999-10-08
EP0949651A1 (fr) 1999-10-13
EP0949651B1 (fr) 2004-06-16
US6194700B1 (en) 2001-02-27
JP4328408B2 (ja) 2009-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061230