GB1382686A - Protective screens for television apparatus - Google Patents
Protective screens for television apparatusInfo
- 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
Links
- 230000001681 protective effect Effects 0.000 title 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 2
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 2
- 229920002994 synthetic fiber Polymers 0.000 abstract 2
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical class [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 abstract 1
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)
- Transforming Electric Information Into Light Information (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117319A FR2137099B3 (enExample) | 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 (enExample) |
| CH (1) | CH554118A (enExample) |
| DE (1) | DE2223348A1 (enExample) |
| FR (1) | FR2137099B3 (enExample) |
| GB (1) | GB1382686A (enExample) |
| IT (1) | IT949874B (enExample) |
| NL (1) | NL7203113A (enExample) |
Cited By (6)
| 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)
| 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 |
-
1971
- 1971-05-13 FR FR7117319A patent/FR2137099B3/fr not_active Expired
-
1972
- 1972-01-20 CH CH86372A patent/CH554118A/fr not_active IP Right Cessation
- 1972-03-03 IT IT2140772A patent/IT949874B/it active
- 1972-03-09 NL NL7203113A patent/NL7203113A/xx unknown
- 1972-05-10 GB GB2167572A patent/GB1382686A/en not_active Expired
- 1972-05-10 BE BE783239A patent/BE783239A/xx unknown
- 1972-05-12 DE DE19722223348 patent/DE2223348A1/de active Pending
Cited By (7)
| 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 |
|---|---|
| NL7203113A (enExample) | 1972-11-15 |
| CH554118A (fr) | 1974-09-13 |
| BE783239A (fr) | 1972-09-01 |
| FR2137099A3 (enExample) | 1972-12-29 |
| FR2137099B3 (enExample) | 1974-03-08 |
| IT949874B (it) | 1973-06-11 |
| 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 |