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EP0258831A3 - Structure associated with cathode ray tubes for monitors, television sets or the like - Google Patents

Structure associated with cathode ray tubes for monitors, television sets or the like

Info

Publication number
EP0258831A3
EP0258831A3 EP19870112513 EP87112513A EP0258831A3 EP 0258831 A3 EP0258831 A3 EP 0258831A3 EP 19870112513 EP19870112513 EP 19870112513 EP 87112513 A EP87112513 A EP 87112513A EP 0258831 A3 EP0258831 A3 EP 0258831A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
structure
associated
monitors
cathode
ray
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.)
Granted
Application number
EP19870112513
Other versions
EP0258831A2 (en )
EP0258831B1 (en )
Inventor
Dieter Muller
Wilhelm Rein
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.)
Flabeg GmbH
Original Assignee
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
Family has litigation

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86Vessels; Containers; Vacuum locks
    • H01J29/89Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/898Spectral filters
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00Details of cathode ray tubes or electron beam tubes
    • H01J2229/89Optical components associated with the vessel
    • H01J2229/8913Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
    • H01J2229/8916Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices inside the vessel
EP19870112513 1986-09-03 1987-08-28 Structure associated with cathode ray tubes for monitors, television sets or the like Expired - Lifetime EP0258831B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3629996 1986-09-03
DE19863629996 DE3629996C2 (en) 1986-09-03 1986-09-03

Publications (3)

Publication Number Publication Date
EP0258831A2 true EP0258831A2 (en) 1988-03-09
EP0258831A3 true true EP0258831A3 (en) 1988-12-28
EP0258831B1 EP0258831B1 (en) 1992-04-22

Family

ID=6308836

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870112513 Expired - Lifetime EP0258831B1 (en) 1986-09-03 1987-08-28 Structure associated with cathode ray tubes for monitors, television sets or the like

Country Status (5)

Country Link
US (1) US4804883A (en)
EP (1) EP0258831B1 (en)
DE (1) DE3629996C2 (en)
DK (1) DK168873B1 (en)
ES (1) ES2031099T3 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643088A1 (en) * 1986-12-17 1988-06-30 Flabeg Gmbh Television picture tube with composite windshield
JP2804049B2 (en) * 1988-09-19 1998-09-24 株式会社日立製作所 Cathode-ray tube
US5051652A (en) * 1988-12-06 1991-09-24 Asahi Glass Company, Ltd. Panel with anti-reflective multi-layered film thereon
DE3918859A1 (en) * 1989-06-09 1990-12-13 Balzers Gmbh Deutsche Coating for optical substrates - e.g. glass or plastic panels, has metal and dielectric layers
DE3941797A1 (en) * 1989-12-19 1991-06-20 Leybold Ag Consisting in particular having a coating of optically effective layer system, for substrates, wherein the layer system a high anti-reflection effect, and methods for manufacturing the covering
US5170291A (en) * 1989-12-19 1992-12-08 Leybold Aktiengesellschaft Coating, composed of an optically effective layer system, for substrates, whereby the layer system has a high anti-reflective effect, and method for manufacturing the coating
DE4018399A1 (en) * 1990-06-08 1991-12-19 Leybold Ag A process for coating a substrate, in particular glass pane, in order to achieve opakwirkung and process through the coated substrates of a
FR2663486B1 (en) * 1990-06-15 1997-01-24 Thomson Consumer Electronics A display or projection of images or the like.
KR940011569B1 (en) * 1990-10-24 1994-12-21 시기 모리야 Crt having low reflectivity film
KR950014541B1 (en) * 1991-05-24 1995-12-05 시기 모리야 Cpt having intermediate layer
DE4130930C2 (en) * 1991-09-13 1993-09-09 Flachglas Ag, 8510 Fuerth, De
JPH05341167A (en) * 1992-06-08 1993-12-24 Matsushita Electric Ind Co Ltd Lens holding member and formation of thin film
JP2981528B2 (en) * 1992-12-25 1999-11-22 三菱電機株式会社 A cathode ray tube and a method of manufacturing the same
US5521759A (en) * 1993-06-07 1996-05-28 National Research Council Of Canada Optical filters for suppressing unwanted reflections
DE69503598T2 (en) * 1994-08-08 1999-03-04 Philips Electronics Nv A cathode ray tube having an electrically conductive layer provided screen containing
DE19501640C2 (en) * 1995-01-20 1999-07-01 Schott Glas Recyclable screens for cathode ray tubes with an adjustable spectral transmission curve of glass and process for their preparation
JP3520627B2 (en) * 1995-09-14 2004-04-19 ソニー株式会社 Antireflection member and a manufacturing method thereof, and a cathode ray tube
JP3351236B2 (en) * 1995-12-08 2002-11-25 松下電器産業株式会社 Method for producing a transmissive screen
WO1997039160A1 (en) 1996-04-18 1997-10-23 Kabushiki Kaisha Toshiba Method of producing a cathode-ray tube and apparatus therefor
DE19622511A1 (en) * 1996-06-05 1997-12-11 Otto Breitenbach Radiation reducing screen filter e.g. for computer
DE19634576C1 (en) * 1996-08-27 1997-09-18 Deutsche Spezialglas Ag Contrast enhancing front filter for picture screen
WO1998020389A1 (en) * 1996-11-08 1998-05-14 Optical Coating Laboratory, Inc. Coated flexible glass films for visual display units
CN1199228C (en) * 1997-01-17 2005-04-27 皇家菲利浦电子有限公司 Method of mfg. cathode ray tube
US6144479A (en) * 1998-12-16 2000-11-07 3M Innovative Properties Company Low reflectivity contrast enhancement filter
KR100346547B1 (en) 1999-11-26 2002-07-26 삼성에스디아이 주식회사 Picture display device
DE10103088A1 (en) * 2001-01-24 2002-08-01 Schott Desag Ag Integral front screen for TV tube or monitor has specified transmissivity, reflectivity and back surface resistance
US20030179455A1 (en) * 2002-03-22 2003-09-25 Jeffrey Hunt Fingerprint resistant anti-reflection coatings for plastic substrates

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504212A (en) * 1967-03-20 1970-03-31 Westinghouse Electric Corp High contrast display device incorporating a light absorption and scattering layer
EP0018667A1 (en) * 1979-05-07 1980-11-12 Optical Coating Laboratory, Inc. Cathode ray tube face plate construction for suppressing the halo having a low reflection
US4253737A (en) * 1979-02-12 1981-03-03 Sun-Flex Company Anti-Glare device for a computer terminal display tube
US4540914A (en) * 1982-12-17 1985-09-10 Lockheed Missiles & Space Company, Inc. Absorbing graded nitride film for high contrast display devices
EP0165015A2 (en) * 1984-06-06 1985-12-18 Nec Corporation Light attenuation element

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734142A (en) * 1956-02-07 Cathode ray tubes
BE789249A (en) * 1971-09-27 1973-01-15 Rca Corp Improvements to cathode ray tubes
JPS5542371Y2 (en) * 1972-08-24 1980-10-03
US3879627A (en) * 1974-03-25 1975-04-22 Raytheon Co Display tube with neutral density filtration
JPS5521264Y2 (en) * 1974-12-17 1980-05-22
EP0024876B1 (en) * 1979-08-21 1984-02-15 Matsushita Electric Industrial Co., Ltd. Semiconductor stripe filter
JPS59169042A (en) * 1983-03-14 1984-09-22 Sperry Rand Corp Filter for cathode ray tube disiplay unit and method of producing same and method of mounting on display screen
US4563612A (en) * 1984-06-25 1986-01-07 Rca Corporation Cathode-ray tube having antistatic silicate glare-reducing coating
US4663562A (en) * 1984-07-16 1987-05-05 General Electric Company Contrast enhancement structure for color cathode ray tube
US4633131A (en) * 1984-12-12 1986-12-30 North American Philips Corporation Halo-reducing faceplate arrangement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504212A (en) * 1967-03-20 1970-03-31 Westinghouse Electric Corp High contrast display device incorporating a light absorption and scattering layer
US4253737A (en) * 1979-02-12 1981-03-03 Sun-Flex Company Anti-Glare device for a computer terminal display tube
US4253737B1 (en) * 1979-02-12 1990-01-16 Sun Flex Co
EP0018667A1 (en) * 1979-05-07 1980-11-12 Optical Coating Laboratory, Inc. Cathode ray tube face plate construction for suppressing the halo having a low reflection
US4540914A (en) * 1982-12-17 1985-09-10 Lockheed Missiles & Space Company, Inc. Absorbing graded nitride film for high contrast display devices
EP0165015A2 (en) * 1984-06-06 1985-12-18 Nec Corporation Light attenuation element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, Mai 1983, Auflage 1, Lewis Winner, Coral Gables; J. RANCOURT: "Anti-halo coatings for CRT faceplates" *

Also Published As

Publication number Publication date Type
EP0258831A2 (en) 1988-03-09 application
DK457387D0 (en) 1987-09-02 grant
EP0258831B1 (en) 1992-04-22 grant
DK168873B1 (en) 1994-06-27 grant
ES2031099T3 (en) 1992-12-01 grant
US4804883A (en) 1989-02-14 grant
DE3629996A1 (en) 1988-03-17 application
DE3629996C2 (en) 1991-07-18 grant
DK457387A (en) 1988-03-04 application

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