GB1382686A - Protective screens for television apparatus - Google Patents

Protective screens for television apparatus

Info

Publication number
GB1382686A
GB1382686A GB2167572A GB2167572A GB1382686A GB 1382686 A GB1382686 A GB 1382686A GB 2167572 A GB2167572 A GB 2167572A GB 2167572 A GB2167572 A GB 2167572A GB 1382686 A GB1382686 A GB 1382686A
Authority
GB
United Kingdom
Prior art keywords
screen
polymethyl methacrylate
synthetic material
television apparatus
protective screens
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
GB2167572A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1382686A publication Critical patent/GB1382686A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/65—Holding-devices for protective discs or for picture masks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
GB2167572A 1971-05-13 1972-05-10 Protective screens for television apparatus Expired GB1382686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117319A FR2137099B3 (xx) 1971-05-13 1971-05-13

Publications (1)

Publication Number Publication Date
GB1382686A true GB1382686A (en) 1975-02-05

Family

ID=9076973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2167572A Expired GB1382686A (en) 1971-05-13 1972-05-10 Protective screens for television apparatus

Country Status (7)

Country Link
BE (1) BE783239A (xx)
CH (1) CH554118A (xx)
DE (1) DE2223348A1 (xx)
FR (1) FR2137099B3 (xx)
GB (1) GB1382686A (xx)
IT (1) IT949874B (xx)
NL (1) NL7203113A (xx)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133935A (en) * 1982-12-17 1984-08-01 Payne John M Dissipating electrical charge from the screen of a visual display unit
GB2190213A (en) * 1986-04-22 1987-11-11 Hugh Barrie Morley Visual display unit with a shield and indirect viewing system
DE8901259U1 (de) * 1988-11-28 1989-10-19 Gardex Ag, St Gallen Halte- und Befestigungsvorrichtung zur Fixierung von Bildschirmfiltern
DE3834315A1 (de) * 1988-10-08 1990-04-12 Eberhard Faita Wieder loesbare bildschirmblende
EP0531857A1 (de) * 1991-09-12 1993-03-17 Nikolaus Dr. Med. Droscha Hilfsmittel für einen Bildschirmarbeitsplatz
GB2467847A (en) * 2009-02-13 2010-08-18 Frank Tridico Apparent 3D viewing of TV using clear plastic screen spaced apart from display screen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472197A1 (fr) * 1979-12-18 1981-06-26 Cintra Daniel Lentille de fresnel et son application a la television
FR2556160A1 (fr) * 1983-12-01 1985-06-07 Fourny Denise Filtre faisant office de grille ou de tamis, monte sur un enrouleur automatique et destine a etre place devant un ecran cathodique

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133935A (en) * 1982-12-17 1984-08-01 Payne John M Dissipating electrical charge from the screen of a visual display unit
GB2190213A (en) * 1986-04-22 1987-11-11 Hugh Barrie Morley Visual display unit with a shield and indirect viewing system
DE3834315A1 (de) * 1988-10-08 1990-04-12 Eberhard Faita Wieder loesbare bildschirmblende
DE8901259U1 (de) * 1988-11-28 1989-10-19 Gardex Ag, St Gallen Halte- und Befestigungsvorrichtung zur Fixierung von Bildschirmfiltern
EP0531857A1 (de) * 1991-09-12 1993-03-17 Nikolaus Dr. Med. Droscha Hilfsmittel für einen Bildschirmarbeitsplatz
US5369332A (en) * 1991-09-12 1994-11-29 Droscha; Nikolaus Device that facilitates working at a computer monitor
GB2467847A (en) * 2009-02-13 2010-08-18 Frank Tridico Apparent 3D viewing of TV using clear plastic screen spaced apart from display screen

Also Published As

Publication number Publication date
CH554118A (fr) 1974-09-13
NL7203113A (xx) 1972-11-15
IT949874B (it) 1973-06-11
BE783239A (fr) 1972-09-01
FR2137099B3 (xx) 1974-03-08
FR2137099A3 (xx) 1972-12-29
DE2223348A1 (de) 1972-12-07

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees