DE1027237B - Optisches Kontrastfilter fuer Fernsehbildroehren - Google Patents

Optisches Kontrastfilter fuer Fernsehbildroehren

Info

Publication number
DE1027237B
DE1027237B DED24941A DED0024941A DE1027237B DE 1027237 B DE1027237 B DE 1027237B DE D24941 A DED24941 A DE D24941A DE D0024941 A DED0024941 A DE D0024941A DE 1027237 B DE1027237 B DE 1027237B
Authority
DE
Germany
Prior art keywords
filter
maximum
permeability
spectral
emission
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.)
Pending
Application number
DED24941A
Other languages
German (de)
English (en)
Inventor
Kurt Boeckling
Dr Richard Jacobi
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
Priority to NL110416D priority Critical patent/NL110416C/xx
Priority to BE557599D priority patent/BE557599A/xx
Priority to NL216177D priority patent/NL216177A/xx
Application filed by DETAG, Flachglas Wernberg GmbH filed Critical DETAG
Priority to DED24941A priority patent/DE1027237B/de
Priority to CH353034D priority patent/CH353034A/de
Priority to GB13015/57A priority patent/GB858672A/en
Priority to FR1174408D priority patent/FR1174408A/fr
Priority to US679592A priority patent/US3059051A/en
Publication of DE1027237B publication Critical patent/DE1027237B/de
Pending 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)
DED24941A 1957-02-16 1957-02-16 Optisches Kontrastfilter fuer Fernsehbildroehren Pending DE1027237B (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL110416D NL110416C (US08124630-20120228-C00113.png) 1957-02-16
BE557599D BE557599A (US08124630-20120228-C00113.png) 1957-02-16
NL216177D NL216177A (US08124630-20120228-C00113.png) 1957-02-16
DED24941A DE1027237B (de) 1957-02-16 1957-02-16 Optisches Kontrastfilter fuer Fernsehbildroehren
CH353034D CH353034A (de) 1957-02-16 1957-04-11 Optisches Filter für Fernsehröhren
GB13015/57A GB858672A (en) 1957-02-16 1957-04-24 Improvements in or relating to optical filters
FR1174408D FR1174408A (fr) 1957-02-16 1957-04-30 Filtres optiques pour tubes de télévision
US679592A US3059051A (en) 1957-02-16 1957-08-22 Optical filters

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
DE1027237B true DE1027237B (de) 1958-04-03

Family

ID=7038355

Family Applications (1)

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

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)
BE557599A (US08124630-20120228-C00113.png)
FR1174408A (fr) 1959-03-11
GB858672A (en) 1961-01-11
CH353034A (de) 1961-03-31

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