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FR2567681B1 - Structure d'amelioration du contraste pour un tube cathodique en couleur - Google Patents

Structure d'amelioration du contraste pour un tube cathodique en couleur

Info

Publication number
FR2567681B1
FR2567681B1 FR8510288A FR8510288A FR2567681B1 FR 2567681 B1 FR2567681 B1 FR 2567681B1 FR 8510288 A FR8510288 A FR 8510288A FR 8510288 A FR8510288 A FR 8510288A FR 2567681 B1 FR2567681 B1 FR 2567681B1
Authority
FR
France
Prior art keywords
ray tube
cathode ray
improvement structure
contrast improvement
colored cathode
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 - Fee Related
Application number
FR8510288A
Other languages
English (en)
Other versions
FR2567681A1 (fr
Inventor
Miller Et Susan Beth Jaffe Gary
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2567681A1 publication Critical patent/FR2567681A1/fr
Application granted granted Critical
Publication of FR2567681B1 publication Critical patent/FR2567681B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01J2229/8918—Anti-reflection, anti-glare, viewing angle and contrast improving treatments or devices by using interference effects
FR8510288A 1984-07-16 1985-07-05 Structure d'amelioration du contraste pour un tube cathodique en couleur Expired - Fee Related FR2567681B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/631,422 US4663562A (en) 1984-07-16 1984-07-16 Contrast enhancement structure for color cathode ray tube

Publications (2)

Publication Number Publication Date
FR2567681A1 FR2567681A1 (fr) 1986-01-17
FR2567681B1 true FR2567681B1 (fr) 1993-12-10

Family

ID=24531135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8510288A Expired - Fee Related FR2567681B1 (fr) 1984-07-16 1985-07-05 Structure d'amelioration du contraste pour un tube cathodique en couleur

Country Status (6)

Country Link
US (1) US4663562A (fr)
JP (1) JPS6151735A (fr)
DE (1) DE3524899A1 (fr)
FR (1) FR2567681B1 (fr)
GB (1) GB2161983B (fr)
IT (1) IT1200676B (fr)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804253A (en) * 1986-05-15 1989-02-14 General Electric Company Lenticular filter for display devices
DE3629996A1 (de) * 1986-09-03 1988-03-17 Flachglas Ag Vorsatzaggregat fuer die kathodenstrahlroehre von monitoren, fernsehapparaten und dergleichen
US4812709A (en) * 1987-05-29 1989-03-14 Transaction Technology Inc. Privacy screen for a color cathode ray display tube
DE3721353A1 (de) * 1987-06-29 1989-01-26 Rainer Bauer Klares, durchsichtiges flaechengebilde, beispielsweise fenster-, spiegel- oder brillenglas, blendschutz-folie oder dergl. und verfahren zu seiner herstellung
US4896218A (en) * 1987-09-04 1990-01-23 Rockwell International Corporation Circularly polarized multi-bandpass interference contrast enhancement filter
US4914510A (en) * 1988-12-23 1990-04-03 North American Philips Corporation Method for improving the white field uniformity of a projection color TV using CRTs having interference filters, projection color TV and CRTs resulting from the method
JPH07120515B2 (ja) * 1990-09-27 1995-12-20 三菱電機株式会社 光選択吸収膜付カラー陰極線管
IT227651Y1 (it) * 1992-10-01 1997-12-15 Baltea Spa Schermo di porotezione per visualizzatore.
US5521759A (en) * 1993-06-07 1996-05-28 National Research Council Of Canada Optical filters for suppressing unwanted reflections
EP0873538A4 (fr) * 1995-04-11 2005-02-02 Litton Systems Inc Afficheur a cristaux liquides lisible a la lumiere du jour
TW300310B (fr) * 1995-05-10 1997-03-11 Toshiba Co Ltd
US8199185B2 (en) * 1995-09-20 2012-06-12 Videotronic Systems Reflected camera image eye contact terminal
US7209160B2 (en) * 1995-09-20 2007-04-24 Mcnelley Steve H Versatile teleconferencing eye contact terminal
US6710797B1 (en) 1995-09-20 2004-03-23 Videotronic Systems Adaptable teleconferencing eye contact terminal
US5777665A (en) * 1995-09-20 1998-07-07 Videotronic Systems Image blocking teleconferencing eye contact terminal
US5612734A (en) * 1995-11-13 1997-03-18 Bell Communications Research, Inc. Eye contact apparatus employing a directionally transmissive layer for video conferencing
US6132044A (en) * 1998-11-20 2000-10-17 Luxottica Leasing S.P.A Filter for a special purpose lens and method of making filter
US6144479A (en) * 1998-12-16 2000-11-07 3M Innovative Properties Company Low reflectivity contrast enhancement filter
JP2001216924A (ja) * 1999-11-24 2001-08-10 Sony Corp 偏平陰極線管およびそれを用いた映像表示装置
US20020163526A1 (en) * 2001-05-04 2002-11-07 Disney Enterprises, Inc. Color management filters
DE10219595A1 (de) * 2002-05-02 2003-11-20 Philips Intellectual Property Farbkathodenstrahlröhre mit optischem Filtersystem
US20060235717A1 (en) * 2005-04-18 2006-10-19 Solaria Corporation Method and system for manufacturing solar panels using an integrated solar cell using a plurality of photovoltaic regions
US7517091B2 (en) 2005-05-12 2009-04-14 Bose Corporation Color gamut improvement in presence of ambient light
US20060283495A1 (en) * 2005-06-06 2006-12-21 Solaria Corporation Method and system for integrated solar cell using a plurality of photovoltaic regions
US20080178922A1 (en) * 2005-07-26 2008-07-31 Solaria Corporation Method and system for manufacturing solar panels using an integrated solar cell using a plurality of photovoltaic regions
US8227688B1 (en) 2005-10-17 2012-07-24 Solaria Corporation Method and resulting structure for assembling photovoltaic regions onto lead frame members for integration on concentrating elements for solar cells
US7910822B1 (en) 2005-10-17 2011-03-22 Solaria Corporation Fabrication process for photovoltaic cell
US8072481B1 (en) 2006-03-18 2011-12-06 Videotronic Systems Telepresence communication system
US8081368B2 (en) * 2007-03-29 2011-12-20 Bose Corporation Selective absorbing
US20090056806A1 (en) * 2007-09-05 2009-03-05 Solaria Corporation Solar cell structure including a plurality of concentrator elements with a notch design and predetermined radii and method
US7910392B2 (en) 2007-04-02 2011-03-22 Solaria Corporation Method and system for assembling a solar cell package
US8119902B2 (en) * 2007-05-21 2012-02-21 Solaria Corporation Concentrating module and method of manufacture for photovoltaic strips
US7910035B2 (en) * 2007-12-12 2011-03-22 Solaria Corporation Method and system for manufacturing integrated molded concentrator photovoltaic device
US20090213593A1 (en) * 2008-02-26 2009-08-27 Reflexite Corporation Optical device and system for black level enhancement and methods of use thereof
US8205995B2 (en) * 2008-08-07 2012-06-26 Reflexite Corporation Optical device and system for privacy or contrast enhancement and methods of use thereof
US8057715B2 (en) * 2008-08-28 2011-11-15 Reflexite Corporation Method for making an optical device and system for privacy or contrast enhancement
US8770749B2 (en) 2010-04-15 2014-07-08 Oakley, Inc. Eyewear with chroma enhancement
USD699176S1 (en) 2011-06-02 2014-02-11 Solaria Corporation Fastener for solar modules
AU2012336204B2 (en) 2011-10-20 2016-08-25 Oakley, Inc. Eyewear with chroma enhancement
WO2013169987A1 (fr) 2012-05-10 2013-11-14 Oakley, Inc. Lunettes à couches fonctionnelles stratifiées
US9575335B1 (en) 2014-01-10 2017-02-21 Oakley, Inc. Eyewear with chroma enhancement for specific activities
EP3110642B1 (fr) 2014-02-25 2018-10-17 Bayerische Motoren Werke Aktiengesellschaft Pare-soleil
US10871661B2 (en) 2014-05-23 2020-12-22 Oakley, Inc. Eyewear and lenses with multiple molded lens components
EP3218763A4 (fr) 2014-11-13 2018-06-13 Oakley, Inc. Lunettes d'atténuation de lumière variable présentant une accentuation de couleurs
US9905022B1 (en) 2015-01-16 2018-02-27 Oakley, Inc. Electronic display for demonstrating eyewear functionality
US12124116B2 (en) 2017-10-20 2024-10-22 Luxottica S.R.L. Eyewear with variable transmission lens
US11112622B2 (en) 2018-02-01 2021-09-07 Luxottica S.R.L. Eyewear and lenses with multiple molded lens components

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2388203A (en) * 1942-09-10 1945-10-30 Philco Radio & Television Corp Viewing device for cathode-ray tube screens and the like
GB930848A (en) * 1960-11-02 1963-07-10 Decca Ltd Improvements in or relating to cathode ray tube display apparatus
NL284863A (fr) * 1962-02-28
GB1049383A (en) * 1962-06-04 1966-11-23 Douglas Aircraft Co Inc Ambient light trapping filter and method of making
JPS5542371Y2 (fr) * 1972-08-24 1980-10-03
JPS5840815B2 (ja) * 1975-09-30 1983-09-08 三菱電機株式会社 陰極線管
JPS53121517A (en) * 1977-03-31 1978-10-24 Sony Corp Manufacture of external light shielding plate
US4177399A (en) * 1978-05-25 1979-12-04 Westinghouse Electric Corp. High contrast cathode ray display tube
US4245242A (en) * 1979-05-10 1981-01-13 Rockwell International Corporation Contrast enhancement of multicolor displays
JPS5810358A (ja) * 1981-07-10 1983-01-20 Mitsubishi Electric Corp 陰極線管
JPS5923306A (ja) * 1982-07-30 1984-02-06 Kyowa Gas Chem Ind Co Ltd 光学樹脂材料
JPS5983961A (ja) * 1982-10-29 1984-05-15 Mitsubishi Electric Corp カラ−陰極線管
JPS59104602A (ja) * 1982-12-08 1984-06-16 Dainippon Printing Co Ltd 遮光板

Also Published As

Publication number Publication date
US4663562A (en) 1987-05-05
IT8521560A0 (it) 1985-07-12
GB2161983B (en) 1988-08-17
GB8517158D0 (en) 1985-08-14
JPS6151735A (ja) 1986-03-14
FR2567681A1 (fr) 1986-01-17
GB2161983A (en) 1986-01-22
DE3524899A1 (de) 1986-01-23
IT1200676B (it) 1989-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse