FR2561477B1 - Ecran protegeant de la lumiere et son procede de fabrication - Google Patents

Ecran protegeant de la lumiere et son procede de fabrication

Info

Publication number
FR2561477B1
FR2561477B1 FR8503946A FR8503946A FR2561477B1 FR 2561477 B1 FR2561477 B1 FR 2561477B1 FR 8503946 A FR8503946 A FR 8503946A FR 8503946 A FR8503946 A FR 8503946A FR 2561477 B1 FR2561477 B1 FR 2561477B1
Authority
FR
France
Prior art keywords
manufacturing
protecting screen
light protecting
light
screen
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
FR8503946A
Other languages
English (en)
Other versions
FR2561477A1 (fr
Inventor
Yutaka Usubuchi
Masayoshi Mizuno
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2561477A1 publication Critical patent/FR2561477A1/fr
Application granted granted Critical
Publication of FR2561477B1 publication Critical patent/FR2561477B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • 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
    • 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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • 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
    • H01J2229/8909—Baffles, shutters, apertures or the like against external light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FR8503946A 1984-03-19 1985-03-18 Ecran protegeant de la lumiere et son procede de fabrication Expired FR2561477B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59051189A JPS60195849A (ja) 1984-03-19 1984-03-19 遮光スクリ−ンの製造方法

Publications (2)

Publication Number Publication Date
FR2561477A1 FR2561477A1 (fr) 1985-09-20
FR2561477B1 true FR2561477B1 (fr) 1989-06-02

Family

ID=12879917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8503946A Expired FR2561477B1 (fr) 1984-03-19 1985-03-18 Ecran protegeant de la lumiere et son procede de fabrication

Country Status (5)

Country Link
US (1) US4820021A (fr)
JP (1) JPS60195849A (fr)
DE (1) DE3509927A1 (fr)
FR (1) FR2561477B1 (fr)
GB (1) GB2158964B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3707983A1 (de) * 1987-03-12 1988-09-22 Max Planck Gesellschaft Optische einrichtung geringer dicke mit abstuetzvorrichtung
JPS64901A (en) * 1987-06-24 1989-01-05 Asahi Chem Ind Co Ltd Material for constituting light shielding screen
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
CH690657A5 (de) * 1993-12-01 2000-11-30 Olga Raimondi Staeuble Richtblende für Beleuchtungskörper.
JP4382791B2 (ja) * 2006-05-16 2009-12-16 Ｎｅｃ液晶テクノロジー株式会社 光線方向制御素子の製造方法
KR101117707B1 (ko) * 2010-10-12 2012-02-29 삼성에스디아이 주식회사 광 투과도 조절막, 광 투과도 조절 유리, 및 창호용 유리

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053173A (en) * 1930-05-14 1936-09-01 Astima Eugene Shadow producing screen for luminous projections and other applications and process for its manufacture
DE2317642A1 (de) * 1973-04-07 1974-10-17 Licentia Gmbh Kontrasterhoehendes filter fuer bildwiedergabegeraete
JPS5378114A (en) * 1976-12-22 1978-07-11 Sony Corp External light shielding unit
JPS5858320B2 (ja) * 1978-06-30 1983-12-24 富士通株式会社 多元半導体結晶の気相成長装置
CA1160880A (fr) * 1979-02-02 1984-01-24 Keith E. Whitmore Methode de visualisation avec elements de support non planaires
JPS55139250A (en) * 1979-04-18 1980-10-30 Copal Co Ltd Plate for preventing reflection
EP0037529A1 (fr) * 1980-04-03 1981-10-14 Agfa-Gevaert AG Procédé de fabrication d'un photodétecteur avec un filtre à bandes de couleurs
JPS5946565B2 (ja) * 1980-07-08 1984-11-13 「沢」下 明夫 生州材料
JPS5753703A (en) * 1980-09-16 1982-03-30 Keiji Iimura Light-beam direction control plate and method and device for manufacturing it
JPS5789701A (en) * 1980-11-26 1982-06-04 Dainippon Printing Co Ltd Light shielding plate and its manufacture
JPS57165802A (en) * 1981-04-04 1982-10-13 Dainippon Printing Co Ltd Manufacture of light-shielding plate
JPS57205950A (en) * 1981-05-18 1982-12-17 Asahi Chem Ind Co Ltd Light shielding screen for reflection prevention
US4506953A (en) * 1981-05-18 1985-03-26 Asahi Kasei Kogyo Kabushiki Kaisha Reflection preventive light-shielding screen and a process for producing the same
JPS57197736A (en) * 1981-05-30 1982-12-04 Dainippon Printing Co Ltd Preventive device of reflection for a cathode ray tube and the manufacturing method for it
JPS58215880A (ja) * 1982-06-10 1983-12-15 Asahi Chem Ind Co Ltd 外光反射防止遮光スクリ−ン
FR2534032A1 (en) * 1982-10-05 1984-04-06 Thomson Csf Directional optical filter, method for obtaining it and use on an airborne indicating instrument.
US4419434A (en) * 1982-12-20 1983-12-06 Eastman Kodak Company Image transfer film unit with modified surface layer containing capillaries
JPH05214278A (ja) * 1992-01-31 1993-08-24 Kanzaki Paper Mfg Co Ltd カプセルインキ組成物及びシート
JP2519367B2 (ja) * 1992-02-04 1996-07-31 昭和高分子株式会社 電着塗料用樹脂組成物

Also Published As

Publication number Publication date
FR2561477A1 (fr) 1985-09-20
GB2158964B (en) 1987-12-23
US4820021A (en) 1989-04-11
DE3509927A1 (de) 1985-09-19
GB8506623D0 (en) 1985-04-17
GB2158964A (en) 1985-11-20
JPS60195849A (ja) 1985-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse