PT85357A - Filtros para ecrans de tubos de raios catodicos - Google Patents

Filtros para ecrans de tubos de raios catodicos

Info

Publication number
PT85357A
PT85357A PT85357A PT8535787A PT85357A PT 85357 A PT85357 A PT 85357A PT 85357 A PT85357 A PT 85357A PT 8535787 A PT8535787 A PT 8535787A PT 85357 A PT85357 A PT 85357A
Authority
PT
Portugal
Prior art keywords
ecrans
catodicos
filters
ray tubes
tubes
Prior art date
Application number
PT85357A
Other languages
English (en)
Other versions
PT85357B (pt
Inventor
Eiichi Sugihara
Hideo Amemiya
Koji Hayafune
Original Assignee
Mitsui Toatsu Chemicals
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
Priority claimed from JP61169678A external-priority patent/JPS6326601A/ja
Priority claimed from JP18185886A external-priority patent/JPS6338374A/ja
Priority claimed from JP61181856A external-priority patent/JPS6338979A/ja
Priority claimed from JP61205896A external-priority patent/JPS6363082A/ja
Priority claimed from JP26653186A external-priority patent/JPS63121001A/ja
Priority claimed from JP61266530A external-priority patent/JPS63122199A/ja
Priority claimed from JP61306208A external-priority patent/JPS63159803A/ja
Priority claimed from JP62003353A external-priority patent/JPS63172102A/ja
Priority claimed from JP62003352A external-priority patent/JPS63172101A/ja
Priority claimed from JP62058756A external-priority patent/JPS63225202A/ja
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of PT85357A publication Critical patent/PT85357A/pt
Publication of PT85357B publication Critical patent/PT85357B/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens
    • 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
    • H01J29/898—Spectral filters
    • 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
    • H01J2229/863—Passive shielding means associated with the vessel
    • H01J2229/8633—Meshes and patterns
    • 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
    • H01J2229/8922—Apparatus attached to vessel and not integral therewith

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Elimination Of Static Electricity (AREA)
PT85357A 1986-07-21 1987-07-20 Filtros para ecrans de tubos de raios catodicos PT85357B (pt)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP61169678A JPS6326601A (ja) 1986-07-21 1986-07-21 Ｃｒｔフイルタ−
JP61181856A JPS6338979A (ja) 1986-08-04 1986-08-04 Ｃｒｔフイルタ−
JP18185886A JPS6338374A (ja) 1986-08-04 1986-08-04 Ｃｒｔフイルタ−
JP61205896A JPS6363082A (ja) 1986-09-03 1986-09-03 Ｃｒｔフイルタ−
JP26653186A JPS63121001A (ja) 1986-11-11 1986-11-11 Ｃｒｔフイルタ−
JP61266530A JPS63122199A (ja) 1986-11-11 1986-11-11 Ｃｒｔフイルタ−
JP61306208A JPS63159803A (ja) 1986-12-24 1986-12-24 Ｃｒｔフイルタ−
JP62003353A JPS63172102A (ja) 1987-01-12 1987-01-12 Ｃｒｔフイルタ−
JP62003352A JPS63172101A (ja) 1987-01-12 1987-01-12 Ｃｒｔフイルタ−
JP62058756A JPS63225202A (ja) 1987-03-16 1987-03-16 Ｃｒｔフイルタ−

Publications (2)

Publication Number Publication Date
PT85357A true PT85357A (pt) 1988-07-29
PT85357B PT85357B (pt) 1993-08-31

Family

ID=27579498

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85357A PT85357B (pt) 1986-07-21 1987-07-20 Filtros para ecrans de tubos de raios catodicos

Country Status (10)

Country Link
US (1) US4755716A (pt)
EP (1) EP0254520A3 (pt)
KR (1) KR910001465B1 (pt)
CN (1) CN87105469A (pt)
AU (1) AU584302B2 (pt)
BR (1) BR8703803A (pt)
CA (1) CA1291519C (pt)
MY (1) MY100355A (pt)
NO (1) NO872943L (pt)
PT (1) PT85357B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839736A (en) * 1987-07-06 1989-06-13 Mitsui Toatsu Chemicals, Inc. Filter for CRT screen
JPH02204951A (ja) * 1989-02-02 1990-08-14 Sony Corp 大画面表示装置
US5122709A (en) * 1989-03-20 1992-06-16 Hitachi, Ltd. Antistatic cathode ray tube with lobe like projections and high gloss and hardness
US4974935A (en) * 1989-06-29 1990-12-04 Lee Chin Fu Shielding device for color television screen
US5218268A (en) * 1989-10-31 1993-06-08 Kabushiki Kaisha Toshiba Optical filter for cathode ray tube
JPH03196451A (ja) * 1989-12-26 1991-08-27 Pioneer Electron Corp 表示装置用フィルタおよびその製造方法
CA2036868A1 (en) * 1990-03-06 1991-09-07 Ellice Y. Luh Non-moire shielded window
US5115163A (en) * 1990-10-23 1992-05-19 North American Philips Corporation Cathode ray tube device with improved coolant
US5415815A (en) * 1993-07-14 1995-05-16 Bruno; Art Film for glare reduction
US5489369A (en) * 1993-10-25 1996-02-06 Viratec Thin Films, Inc. Method and apparatus for thin film coating an article
US6074789A (en) * 1994-03-08 2000-06-13 Philips Electronics N.A. Corp. Method for producing phosphor screens, and color cathode ray tubes incorporating same
TW355163B (en) * 1997-01-23 1999-04-01 Shiyouritsu Plast Kogyo Kk Sheet-like laminate and preparation thereof
TW417025B (en) * 1997-04-10 2001-01-01 Sumitomo Chemical Co Front plate for plasma display
US6589649B2 (en) * 2000-08-23 2003-07-08 Teijin Limited Biaxially oriented polyester film, adhesive film and colored hard coating film
US7576286B2 (en) 2006-03-29 2009-08-18 Federal-Mogul World Wide, Inc. Protective sleeve fabricated with hybrid yarn having wire filaments and methods of construction
US8283563B2 (en) 2006-03-29 2012-10-09 Federal-Mogul Powertrain, Inc. Protective sleeve fabricated with hybrid yard, hybrid yarn, and methods of construction thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378636A (en) * 1965-05-20 1968-04-16 Mc Donnell Douglas Corp Color television tube with ambient light filter
US3952152A (en) * 1974-10-29 1976-04-20 Teletype Corporation CRT shield
JPS5512107A (en) * 1978-07-10 1980-01-28 Toray Ind Inc Matte coating composition
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
JPS5632653A (en) * 1979-08-28 1981-04-02 Noboru Ishii Filter for television picture and its manufacture
JPS57126054A (en) * 1981-01-29 1982-08-05 Sannfuretsukusu Co Optical fiber
JPS5994337A (ja) * 1982-11-19 1984-05-31 Fujitsu Ltd ブラウン管のフエ−ス表面の帯電防止構造
JPS59106176A (ja) * 1982-12-10 1984-06-19 マスプロ電工株式会社 プリント基板
GB8333125D0 (en) * 1982-12-17 1984-01-18 Payne J M Applying mask to visual display unit screen
JPS6115480A (ja) * 1984-06-29 1986-01-23 Riken Ii M C Kk デイスプレイ装置用透光面板
JPS60107802A (ja) * 1983-11-16 1985-06-13 株式会社富士電機総合研究所 電圧非直線抵抗素子
JPS60125681A (ja) * 1983-12-13 1985-07-04 Nippon Typewriter Kk 和文タイプライタに於ける活字の皎持装置
US4575767A (en) * 1984-01-09 1986-03-11 Allied Corporation Low-moire directional optical filter for CRT displays
JPS6146903A (ja) * 1984-08-13 1986-03-07 Kanebo Ltd 防げんフイルタ−
DE3545790C2 (de) * 1984-12-24 2001-04-12 Fukuvi Chem Ind Co Verfahren zum Herstellen eines transparenten Abschirmmaterials gegen elektromagnetische Wellen.
JPS62136741A (ja) * 1985-12-10 1987-06-19 Nippon Zeon Co Ltd カラ−陰極線管の反射防止フイルタ−

Also Published As

Publication number Publication date
MY100355A (en) 1990-08-28
AU7595187A (en) 1988-02-04
CN87105469A (zh) 1988-03-09
CA1291519C (en) 1991-10-29
BR8703803A (pt) 1988-03-29
NO872943D0 (no) 1987-07-15
EP0254520A2 (en) 1988-01-27
KR880002390A (ko) 1988-04-30
NO872943L (no) 1988-01-22
US4755716A (en) 1988-07-05
EP0254520A3 (en) 1988-12-28
AU584302B2 (en) 1989-05-18
KR910001465B1 (ko) 1991-03-07
PT85357B (pt) 1993-08-31

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930205

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19940831