DE3467660D1 - Method of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectance - Google Patents

Method of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectance

Info

Publication number
DE3467660D1
DE3467660D1 DE8484200996T DE3467660T DE3467660D1 DE 3467660 D1 DE3467660 D1 DE 3467660D1 DE 8484200996 T DE8484200996 T DE 8484200996T DE 3467660 T DE3467660 T DE 3467660T DE 3467660 D1 DE3467660 D1 DE 3467660D1
Authority
DE
Germany
Prior art keywords
viewing screen
reflectance
screen
reducing
reduced
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
DE8484200996T
Other languages
English (en)
Inventor
Jan Haisma
Johannes Maria Marinus Pasmans
Der Werf Pieter Van
Albertus Johannes Mar Rombouts
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3467660D1 publication Critical patent/DE3467660D1/de
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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/24—Supports for luminescent material
    • 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
    • H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
    • H01J2229/8915—Surface treatment of vessel or device, e.g. controlled surface roughness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8913—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices
    • H01J2229/8918—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices by using interference effects

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
DE8484200996T 1983-07-11 1984-07-10 Method of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectance Expired DE3467660D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8302460A NL8302460A (nl) 1983-07-11 1983-07-11 Werkwijze voor het verminderen van de reflectie van een doorzichtig beeldscherm en beeldscherm met verminderde reflectie.

Publications (1)

Publication Number Publication Date
DE3467660D1 true DE3467660D1 (en) 1987-12-23

Family

ID=19842141

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484200996T Expired DE3467660D1 (en) 1983-07-11 1984-07-10 Method of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectance

Country Status (12)

Country Link
US (1) US4731558A (de)
EP (1) EP0131341B1 (de)
JP (1) JPH0679468B2 (de)
KR (1) KR920003717B1 (de)
AT (1) ATE30985T1 (de)
BR (1) BR8403407A (de)
CA (1) CA1229122A (de)
DE (1) DE3467660D1 (de)
FI (1) FI77128C (de)
NL (1) NL8302460A (de)
PL (1) PL248669A1 (de)
YU (1) YU119884A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8600184A (nl) * 1986-01-28 1987-08-17 Philips Nv Doorzichtprojektiesysteem.
US4736743A (en) * 1986-05-12 1988-04-12 Surgical Laser Technology, Inc. Vaporization contact laser probe
JPH058622Y2 (de) * 1986-07-31 1993-03-03
GB8621468D0 (en) * 1986-09-05 1986-10-15 Philips Nv Display device
US4884006A (en) * 1986-12-30 1989-11-28 Zenith Electronics Corporation Inner surface specular reflection suppression in flat CRT faceplate
NL8700135A (nl) 1987-01-21 1988-08-16 Philips Nv Doorzichtprojektiescherm en doorzichtprojektiesysteem voorzien van een dergelijk scherm.
LU86925A1 (fr) * 1987-06-19 1989-03-08 Glaverbel Article en verre transmettant la lumiere et presentant une faible reflexion speculaire
JPH01117682U (de) * 1988-02-02 1989-08-09
JPH01319232A (ja) * 1988-06-17 1989-12-25 Mitsubishi Electric Corp 防眩処理形陰極線管
EP0386235B1 (de) * 1988-08-08 1994-10-26 NIPPON ELECTRIC GLASS COMPANY, Limited Paneel für ein kathodenstrahlrohr
US4972117A (en) * 1989-01-17 1990-11-20 Zenith Electronics Corporation Sparkle suppression displays
JPH05113505A (ja) * 1991-10-22 1993-05-07 Mitsubishi Electric Corp 低反射膜付陰極線管およびその製造方法
JP3355654B2 (ja) * 1992-04-06 2002-12-09 松下電器産業株式会社 画像表示装置およびその製造方法
US5455966A (en) * 1992-12-03 1995-10-03 U.S. Philips Corporation Method of manufacturing a display window for a cathode ray tube and a cathode ray tube
JPH08138581A (ja) * 1994-09-16 1996-05-31 Toshiba Corp 反射防止型陰極線管およびその製造方法
JP3206713B2 (ja) * 1995-10-27 2001-09-10 株式会社巴川製紙所 防眩材料及びそれを使用した偏光フィルム
TW337055B (en) * 1996-03-29 1998-07-21 Toshiba Co Ltd EL screen packing film and the manufacturing method, the EL screen and the LCD module
US6250070B1 (en) * 2000-05-09 2001-06-26 Hughes Electronics Corporation Ion thruster with ion-extraction grids having compound contour shapes
EP1292966A1 (de) * 2000-06-07 2003-03-19 Koninklijke Philips Electronics N.V. Hochdruckentladungslampe
JP2004520839A (ja) * 2001-03-08 2004-07-15 ベーリンガー インゲルハイム （カナダ） リミテッド Ｈｃｖのｒｎａ依存性ｒｎａポリメラーゼ（ｎｓ５ｂ）の阻害剤を同定するための分析法
JP3674849B2 (ja) * 2001-11-15 2005-07-27 財団法人新産業創造研究機構 高効率ディスプレイ前面パネル
KR20050099260A (ko) * 2004-04-09 2005-10-13 삼성전자주식회사 플라즈마 디스플레이 패널
JP2007258672A (ja) * 2006-02-22 2007-10-04 Sharp Corp 発光ダイオード及びその製造方法
US7647881B2 (en) * 2007-05-09 2010-01-19 Visteon Global Technologies Dimensional enhancement lens
CN103492336B (zh) * 2011-04-15 2015-09-30 旭硝子株式会社 防反射性玻璃基体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044350A (en) * 1934-04-13 1936-06-16 Electrons Inc Gaseous discharge tube and method of manufacture
US2612611A (en) * 1950-06-23 1952-09-30 Rauland Corp Cathode-ray tube
FR1105039A (fr) * 1954-05-26 1955-11-25 American Optical Corp Tube à rayons cathodiques
US3504212A (en) * 1967-03-20 1970-03-31 Westinghouse Electric Corp High contrast display device incorporating a light absorption and scattering layer
NL6817661A (de) * 1968-12-10 1970-06-12
JPS5171063A (ja) * 1974-12-16 1976-06-19 New Nippon Electric Co Inkyokusenkan
JPS5293267A (en) * 1976-01-30 1977-08-05 Fujitsu Ltd Reflection-proof film forming method for cathode-ray tube
JPS5313349A (en) * 1976-07-22 1978-02-06 Nec Home Electronics Ltd Nonreflective cathode ray tube
JPS54129873A (en) * 1978-03-31 1979-10-08 Hitachi Ltd Braun tube
US4410310A (en) * 1981-04-23 1983-10-18 Rca Corporation Degassing a CRT with modified RF heating of the mount assembly thereof

Also Published As

Publication number Publication date
FI77128B (fi) 1988-09-30
PL248669A1 (en) 1985-04-09
CA1229122A (en) 1987-11-10
FI77128C (fi) 1989-01-10
JPH0679468B2 (ja) 1994-10-05
JPS6039744A (ja) 1985-03-01
BR8403407A (pt) 1985-06-18
NL8302460A (nl) 1985-02-01
YU119884A (en) 1988-02-29
EP0131341A1 (de) 1985-01-16
FI842727A (fi) 1985-01-12
ATE30985T1 (de) 1987-12-15
US4731558A (en) 1988-03-15
EP0131341B1 (de) 1987-11-19
KR920003717B1 (ko) 1992-05-09
FI842727A0 (fi) 1984-07-06
KR850000870A (ko) 1985-03-09

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Mohr Confusing the literal minded: The early and later films of Robert Altman.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee