EP0072782A3 - Method and apparatus for eliminating aerosol particles in display screen environments - Google Patents

Method and apparatus for eliminating aerosol particles in display screen environments Download PDF

Info

Publication number
EP0072782A3
EP0072782A3 EP82850135A EP82850135A EP0072782A3 EP 0072782 A3 EP0072782 A3 EP 0072782A3 EP 82850135 A EP82850135 A EP 82850135A EP 82850135 A EP82850135 A EP 82850135A EP 0072782 A3 EP0072782 A3 EP 0072782A3
Authority
EP
European Patent Office
Prior art keywords
display screen
aerosol particles
screen
environments
screen environments
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.)
Ceased
Application number
EP82850135A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0072782A2 (en
Inventor
Mats Hedström
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.)
Power System AB
Original Assignee
Power System AB
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 Power System AB filed Critical Power System AB
Publication of EP0072782A2 publication Critical patent/EP0072782A2/en
Publication of EP0072782A3 publication Critical patent/EP0072782A3/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/02—Carrying-off electrostatic charges by means of earthing connections

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Non-Insulated Conductors (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Details Of Television Scanning (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
EP82850135A 1981-06-29 1982-06-16 Method and apparatus for eliminating aerosol particles in display screen environments Ceased EP0072782A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8104056 1981-06-29
SE8104056A SE423598B (sv) 1981-06-29 1981-06-29 Forfarande och anordning for avskermning av aerosolpartiklar i bildskermsmiljoer

Publications (2)

Publication Number Publication Date
EP0072782A2 EP0072782A2 (en) 1983-02-23
EP0072782A3 true EP0072782A3 (en) 1983-05-25

Family

ID=20344166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82850135A Ceased EP0072782A3 (en) 1981-06-29 1982-06-16 Method and apparatus for eliminating aerosol particles in display screen environments

Country Status (8)

Country Link
EP (1) EP0072782A3 (sv)
JP (1) JPS585948A (sv)
CA (1) CA1268203C (sv)
DE (1) DE72782T1 (sv)
DK (1) DK152339B (sv)
FI (1) FI78999C (sv)
NO (1) NO161963C (sv)
SE (1) SE423598B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468702A (en) * 1982-04-16 1984-08-28 Daca International B.V. Radiation and static electricity suppression device
GB8333125D0 (en) * 1982-12-17 1984-01-18 Payne J M Applying mask to visual display unit screen
GB2133935A (en) * 1982-12-17 1984-08-01 Payne John M Dissipating electrical charge from the screen of a visual display unit
JPS606766A (ja) * 1983-06-17 1985-01-14 Sakata Shokai Ltd 撥水加工紙用の水性印刷インキ組成物
US4567213A (en) * 1983-10-20 1986-01-28 Videojet Systems International, Inc. Ink jet printing composition
JPS60105142A (ja) * 1983-11-11 1985-06-10 Meiko Seisakusho:Kk 防眩処理を施したｃｒｔスクリ−ン
JPS6119676A (ja) * 1984-07-05 1986-01-28 Sakata Shokai Ltd 水性印刷インキ
US4732454A (en) * 1985-04-22 1988-03-22 Toray Industries, Inc. Light-transmissible plate shielding electromagnetic waves
US20010020703A1 (en) * 1998-07-24 2001-09-13 Nathan F. Gardner Algainp light emitting devices with thin active layers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1055568A (fr) * 1952-05-08 1954-02-19 Philips Nv Appareil comportant un tube cathodique à écran d'image
US4246613A (en) * 1979-01-10 1981-01-20 Delta Data Systems Corporation Anti-glare screen with electromagnetic interference rejection
US4247737A (en) * 1979-03-29 1981-01-27 Spectrum Control, Inc. Electromagnetically shielded viewing window
US4253737A (en) * 1979-02-12 1981-03-03 Sun-Flex Company Anti-Glare device for a computer terminal display tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131729A (en) * 1977-04-22 1978-11-16 Nippon Filcon Kk Antidazzling screen for crt display unit
JPS5832884A (ja) * 1981-08-20 1983-02-25 Otsuka Chem Co Ltd ３−エキソメチレンセフアム誘導体の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1055568A (fr) * 1952-05-08 1954-02-19 Philips Nv Appareil comportant un tube cathodique à écran d'image
US4246613A (en) * 1979-01-10 1981-01-20 Delta Data Systems Corporation Anti-glare screen with electromagnetic interference rejection
US4253737A (en) * 1979-02-12 1981-03-03 Sun-Flex Company Anti-Glare device for a computer terminal display tube
US4253737B1 (sv) * 1979-02-12 1990-01-16 Sun Flex Co
US4247737A (en) * 1979-03-29 1981-01-27 Spectrum Control, Inc. Electromagnetically shielded viewing window

Also Published As

Publication number Publication date
SE423598B (sv) 1982-05-17
NO822013L (no) 1982-12-30
NO161963B (no) 1989-07-10
FI78999C (sv) 1989-10-10
CA1268203C (en) 1990-04-24
FI822280A0 (fi) 1982-06-24
DE72782T1 (de) 1983-07-21
EP0072782A2 (en) 1983-02-23
DK152339B (da) 1988-02-22
CA1224522A (en) 1987-07-21
NO161963C (no) 1989-10-18
JPS585948A (ja) 1983-01-13
FI78999B (fi) 1989-06-30
DK290082A (da) 1982-12-30
FI822280L (fi) 1982-12-20

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL

PUAL Search report despatched

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ITCL It: translation for ep claims filed

Representative=s name: MODIANO & ASSOCIATI S.R.L.

TCAT At: translation of patent claims filed
EL Fr: translation of claims filed
AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL

TCNL Nl: translation of patent claims filed
DET De: translation of patent claims
17P Request for examination filed

Effective date: 19831219

STAA Information on the status of an ep patent application or granted ep patent

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18R Application refused

Effective date: 19890210

APAF Appeal reference modified

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: HEDSTROEM, MATS