KR900000958A - Anti-glare Cathode Ray Tube - Google Patents

Anti-glare Cathode Ray Tube Download PDF

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Publication number
KR900000958A
KR900000958A KR1019890007785A KR890007785A KR900000958A KR 900000958 A KR900000958 A KR 900000958A KR 1019890007785 A KR1019890007785 A KR 1019890007785A KR 890007785 A KR890007785 A KR 890007785A KR 900000958 A KR900000958 A KR 900000958A
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
glare
ion exchange
glare shielding
Prior art date
Application number
KR1019890007785A
Other languages
Korean (ko)
Other versions
KR910009663B1 (en
Inventor
야스오 이와사끼
Original Assignee
시기 모리야
미쯔비시덴끼 가부시끼가이샤
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 시기 모리야, 미쯔비시덴끼 가부시끼가이샤 filed Critical 시기 모리야
Publication of KR900000958A publication Critical patent/KR900000958A/en
Application granted granted Critical
Publication of KR910009663B1 publication Critical patent/KR910009663B1/en

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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
    • H01J29/02—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
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • 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
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2204/00—Glasses, glazes or enamels with special properties
    • C03C2204/08—Glass having a rough surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

내용 없음No content

Description

눈부심차폐 처리형 음극선관Anti-glare Cathode Ray Tube

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관한 눈부심차폐 처리형 음극선관을 도시한 개략적인 구성도.1 is a schematic block diagram showing an anti-glare treatment cathode ray tube according to the present invention.

제2도는 제1도의 Ⅲ부분의 확대단면도.2 is an enlarged cross-sectional view of part III of FIG.

제3도(a) 내지 제3도(c)는 이온교환처리의 프로세스를 도시한 도면.3 (a) to 3 (c) show a process of ion exchange treatment.

Claims (3)

페이스 패널글라스(2)의 바깥표면에 형성된 미세한 요철(11)과 상기 페이스 패널글라스의 바깥표면 및 그 근방에 형성된 압축응력층(12)을 구비한 것을 특징으로 하는 눈부심차폐 처리형 음극선관.An anti-glare shielding cathode ray tube comprising fine concavo-convex (11) formed on the outer surface of the face panel glass (2) and a compressive stress layer (12) formed on and near the outer surface of the face panel glass. 특허청구의 범위 제1항에 있어서, 상기 압축응력층(12)는 이온교환 처리법에 의해 형성되는 것을 특징으로 하는 눈부심차폐 처리형 음극선관.The anti-glare shielding cathode ray tube according to claim 1, wherein the compressive stress layer (12) is formed by an ion exchange treatment method. 특허청구의 범위 제2항에 있어서, 상기 이온교환처리법의 용해염(15)는 초산칼륨인 것을 특징으로 하는 눈부심차폐 처리형 음극선관.The anti-glare shielding cathode ray tube according to claim 2, wherein the dissolved salt (15) of the ion exchange treatment method is potassium acetate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890007785A 1988-06-17 1989-06-07 Anti-glare type cathode ray tube KR910009663B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP88-150508 1988-06-17
JP63150508A JPH01319232A (en) 1988-06-17 1988-06-17 Glare shield-processed cathode-ray tube
JP63-150508 1988-06-17

Publications (2)

Publication Number Publication Date
KR900000958A true KR900000958A (en) 1990-01-31
KR910009663B1 KR910009663B1 (en) 1991-11-25

Family

ID=15498399

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007785A KR910009663B1 (en) 1988-06-17 1989-06-07 Anti-glare type cathode ray tube

Country Status (4)

Country Link
JP (1) JPH01319232A (en)
KR (1) KR910009663B1 (en)
DE (1) DE3918744A1 (en)
GB (1) GB2221083B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010063386A (en) * 1999-12-22 2001-07-09 박영구 Panel for cathode ray tube
KR100453742B1 (en) * 1997-06-25 2004-12-30 삼성코닝 주식회사 Lightweight cathode ray tube

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940001242A (en) * 1992-06-09 1994-01-11 박경팔 Coating composition for cathode ray tube and cathode ray tube using same
JP2001294442A (en) 2000-02-10 2001-10-23 Sony Corp Glass panel for cathode-ray tube, cathode-ray tube using the same and manufacturing method of cathode-ray tube
SG99350A1 (en) 2000-02-17 2003-10-27 Hoya Corp Glass for cathode-ray tube, strengthened glass, method for the production thereof and use thereof
KR20020080254A (en) * 2001-04-11 2002-10-23 아사히 가라스 가부시키가이샤 Glass bulb for a cathod ray tube and cathod ray tube
US8889254B2 (en) * 2010-01-07 2014-11-18 Corning Incorporated Impact-damage-resistant glass sheet
CN104321289B (en) 2011-11-10 2017-04-19 康宁股份有限公司 Acid strengthening of glass
US9670088B2 (en) 2014-05-20 2017-06-06 Corning Incorporated Scratch resistant glass and method of making

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1035035A (en) * 1962-03-21 1966-07-06 Telefunken Patent Implosion protective device for cathode-ray tubes
DE1439594A1 (en) * 1962-04-16 1968-11-14 Telefunken Patent Process for roughening the surface of a vitreous material
BE648331A (en) * 1963-05-24
GB1055126A (en) * 1964-02-24 1967-01-18 Ici Ltd Treatment of glass
US3504212A (en) * 1967-03-20 1970-03-31 Westinghouse Electric Corp High contrast display device incorporating a light absorption and scattering layer
JPS4837854B1 (en) * 1969-07-28 1973-11-14
US3898509A (en) * 1970-09-28 1975-08-05 Rca Corp Cathode-ray tube having lithium silicate glare-reducing coating with reduced light transmission and method of fabrication
NL7705731A (en) * 1977-05-25 1978-11-28 Philips Nv CATHOD BEAM TUBE.
NL8302460A (en) * 1983-07-11 1985-02-01 Philips Nv METHOD FOR REDUCING THE REFLECTION OF A TRANSPARENT DISPLAY AND DISPLAY WITH REDUCED REFLECTION.
US4563612A (en) * 1984-06-25 1986-01-07 Rca Corporation Cathode-ray tube having antistatic silicate glare-reducing coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453742B1 (en) * 1997-06-25 2004-12-30 삼성코닝 주식회사 Lightweight cathode ray tube
KR20010063386A (en) * 1999-12-22 2001-07-09 박영구 Panel for cathode ray tube

Also Published As

Publication number Publication date
DE3918744A1 (en) 1989-12-28
KR910009663B1 (en) 1991-11-25
GB8912140D0 (en) 1989-07-12
GB2221083B (en) 1992-09-02
GB2221083A (en) 1990-01-24
JPH01319232A (en) 1989-12-25

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