DE3461956D1 - Device for visualizing a cathode-ray tube coloured image equipped with a holographic element, and method of producing said element - Google Patents

Device for visualizing a cathode-ray tube coloured image equipped with a holographic element, and method of producing said element

Info

Publication number
DE3461956D1
DE3461956D1 DE8484400225T DE3461956T DE3461956D1 DE 3461956 D1 DE3461956 D1 DE 3461956D1 DE 8484400225 T DE8484400225 T DE 8484400225T DE 3461956 T DE3461956 T DE 3461956T DE 3461956 D1 DE3461956 D1 DE 3461956D1
Authority
DE
Germany
Prior art keywords
visualizing
cathode
producing
ray tube
coloured image
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
Application number
DE8484400225T
Other languages
German (de)
English (en)
Inventor
Jean-Claude Reymond
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 SA
Original Assignee
Thomson CSF SA
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 CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE3461956D1 publication Critical patent/DE3461956D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
DE8484400225T 1983-02-08 1984-02-02 Device for visualizing a cathode-ray tube coloured image equipped with a holographic element, and method of producing said element Expired DE3461956D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8301961A FR2540639A1 (fr) 1983-02-08 1983-02-08 Dispositif de visualisation cathodique couleur equipe d'un element holographique et procede de fabrication de cet element

Publications (1)

Publication Number Publication Date
DE3461956D1 true DE3461956D1 (en) 1987-02-12

Family

ID=9285707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484400225T Expired DE3461956D1 (en) 1983-02-08 1984-02-02 Device for visualizing a cathode-ray tube coloured image equipped with a holographic element, and method of producing said element

Country Status (3)

Country Link
EP (1) EP0117792B1 (enExample)
DE (1) DE3461956D1 (enExample)
FR (1) FR2540639A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704666A (en) * 1986-08-15 1987-11-03 Davis Charles S Artificial light source utilizing a holographic optical element to control radiant light
US5387989A (en) * 1992-12-22 1995-02-07 Hughes Aircraft Company Modified technique for fabricating low noise floodlit CHMSL holograms
KR0178734B1 (ko) * 1995-07-31 1999-05-01 김광호 배면 프로젝션 텔레비젼세트의 투사스크린

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737212A (en) * 1970-12-14 1973-06-05 Gen Electric Diffraction optics head up display
GB1574351A (en) * 1978-02-27 1980-09-03 Smiths Industries Ltd Display apparatus
GB1602373A (en) * 1978-05-17 1981-11-11 Secr Defence Holographic imaging
FR2506466B1 (fr) * 1981-05-22 1985-07-05 Thomson Csf Filtre optique a microvolets, procede d'obtention et utilisation pour indicateur cathodique aeroporte

Also Published As

Publication number Publication date
FR2540639B1 (enExample) 1985-03-08
EP0117792A1 (fr) 1984-09-05
FR2540639A1 (fr) 1984-08-10
EP0117792B1 (fr) 1987-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee