FR1174408A - Filtres optiques pour tubes de télévision - Google Patents

Filtres optiques pour tubes de télévision

Info

Publication number
FR1174408A
FR1174408A FR1174408DA FR1174408A FR 1174408 A FR1174408 A FR 1174408A FR 1174408D A FR1174408D A FR 1174408DA FR 1174408 A FR1174408 A FR 1174408A
Authority
FR
France
Prior art keywords
optical filters
television tubes
television
tubes
filters
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
Other languages
English (en)
French (fr)
Inventor
Richard Jacobi
Kurt Boeckling
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.)
DETAG
Flachglas Wernberg GmbH
Original Assignee
DETAG
Flachglas Wernberg GmbH
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 DETAG, Flachglas Wernberg GmbH filed Critical DETAG
Application granted granted Critical
Publication of FR1174408A publication Critical patent/FR1174408A/fr
Expired 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
    • H01J29/898—Spectral filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FR1174408D 1957-02-16 1957-04-30 Filtres optiques pour tubes de télévision Expired FR1174408A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED24941A DE1027237B (de) 1957-02-16 1957-02-16 Optisches Kontrastfilter fuer Fernsehbildroehren

Publications (1)

Publication Number Publication Date
FR1174408A true FR1174408A (fr) 1959-03-11

Family

ID=7038355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174408D Expired FR1174408A (fr) 1957-02-16 1957-04-30 Filtres optiques pour tubes de télévision

Country Status (7)

Country Link
US (1) US3059051A (US08124630-20120228-C00113.png)
BE (1) BE557599A (US08124630-20120228-C00113.png)
CH (1) CH353034A (US08124630-20120228-C00113.png)
DE (1) DE1027237B (US08124630-20120228-C00113.png)
FR (1) FR1174408A (US08124630-20120228-C00113.png)
GB (1) GB858672A (US08124630-20120228-C00113.png)
NL (2) NL216177A (US08124630-20120228-C00113.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515057Y2 (US08124630-20120228-C00113.png) * 1985-08-27 1993-04-21
US5046930A (en) * 1990-01-18 1991-09-10 Tecumseh Products Company Connecting rod cooling and lubrication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB426789A (en) * 1933-07-06 1935-04-05 Siemens Reiniger Werke Ag Improvements in and relating to fluorescent screens
US2420168A (en) * 1943-12-23 1947-05-06 Rca Corp Achromatic light reflecting and transmitting film
US2476619A (en) * 1946-08-23 1949-07-19 Rca Corp Cascade phosphor screen
US2461464A (en) * 1947-11-14 1949-02-08 Aronstein Robert Filter for fluorescent screens
US2644854A (en) * 1948-12-01 1953-07-07 Rca Corp Color television receiver
US2690554A (en) * 1950-03-09 1954-09-28 American Optical Corp Ultraviolet filter for cathode-ray tubes
US3009017A (en) * 1953-05-22 1961-11-14 Libbey Owens Ford Glass Co Laminated television screen

Also Published As

Publication number Publication date
NL216177A (US08124630-20120228-C00113.png)
US3059051A (en) 1962-10-16
NL110416C (US08124630-20120228-C00113.png)
DE1027237B (de) 1958-04-03
BE557599A (US08124630-20120228-C00113.png)
GB858672A (en) 1961-01-11
CH353034A (de) 1961-03-31

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