KR950034379A - 브라운관 내장용 도료 - Google Patents

브라운관 내장용 도료 Download PDF

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Publication number
KR950034379A
KR950034379A KR1019950007260A KR19950007260A KR950034379A KR 950034379 A KR950034379 A KR 950034379A KR 1019950007260 A KR1019950007260 A KR 1019950007260A KR 19950007260 A KR19950007260 A KR 19950007260A KR 950034379 A KR950034379 A KR 950034379A
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KR
South Korea
Prior art keywords
particles
crt
coating material
interior
graphite particles
Prior art date
Application number
KR1019950007260A
Other languages
English (en)
Other versions
KR100248473B1 (ko
Inventor
신이치 다치조노
히로노부 지요다
Original Assignee
센보쿠야 아키오
히다치 훈마츠 야킨 가부시키가이샤
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 센보쿠야 아키오, 히다치 훈마츠 야킨 가부시키가이샤 filed Critical 센보쿠야 아키오
Publication of KR950034379A publication Critical patent/KR950034379A/ko
Application granted granted Critical
Publication of KR100248473B1 publication Critical patent/KR100248473B1/ko

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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
    • H01J29/18—Luminescent screens
    • H01J29/22—Luminescent screens characterised by the binder or adhesive for securing the luminescent material to its support, e.g. 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
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Paints Or Removers (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

브라운관 내장용으로서 대기중의 수분이나 가스의 흡착량이 적고, 접착성이 양호한 도전성 피막을 형성하는 도료를 얻는 것을 목적으로 한다.
규산칼륨 및 분산제를 함유하는 수분산매중에 흑연입자만, 또는 흑연입자와 금속산화물 입자 혹은 금속탄화물 입자와를 현탁시킨 브라운관의 내장용 도료에 있어서, 상기 분산매중의 2산화규소와 산화칼륨의 몰비(SiO2/K2O)가 4~5의 범위에 있는 것을 특징으로 한다.

Description

브라운관 내장용 도료
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 브라운관 내장용 도료의 도막의 진공가열배기에 의한 가스방출시에 있어서 온도 및 압력의 변화를 도시하는 그래프이다.

Claims (1)

  1. 규산칼륨 및 분산제를 함유하는 수분산매중에 흑연입자만 또는 흡연입자와 금속산화물 입자 혹은 금속탄화물 입자와를 현탁시킨 브라운관의 내장용 도료에 있어서, 상기 분산매중의 2산화규소와 산화칼륨의 몰비(SiO2/K2O)가 4~5의 범위에 있는 것을 특징으로 하는 브라운관의 내장용 도료.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950007260A 1994-04-06 1995-03-31 브라운관내장용도료 KR100248473B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP09307994A JP3402743B2 (ja) 1994-04-06 1994-04-06 ブラウン管内装用塗料
JP94-93079 1994-04-06

Publications (2)

Publication Number Publication Date
KR950034379A true KR950034379A (ko) 1995-12-28
KR100248473B1 KR100248473B1 (ko) 2000-03-15

Family

ID=14072518

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950007260A KR100248473B1 (ko) 1994-04-06 1995-03-31 브라운관내장용도료

Country Status (5)

Country Link
US (1) US5575953A (ko)
EP (1) EP0676789B1 (ko)
JP (1) JP3402743B2 (ko)
KR (1) KR100248473B1 (ko)
DE (1) DE69519536T2 (ko)

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KR100315241B1 (ko) * 1994-12-26 2002-04-24 김순택 브라운관의형광막제조방법
KR970008296A (ko) * 1995-07-28 1997-02-24 구자홍 음극선관 도전성 피막액
CN1100818C (zh) * 1996-05-22 2003-02-05 赫彻斯特－特拉丝帕番有限公司 锂－钾共聚硅酸盐阻挡涂层
JP3862760B2 (ja) * 1996-06-12 2006-12-27 トレスパファン、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 低い薄膜干渉を示す透明なバリヤコーティング
ID19111A (id) 1996-06-12 1998-06-18 Hoechst Celanese Corp Metoda pembuatan bahan-bahan poliolefin untuk pelapisan
US6086991A (en) * 1996-06-12 2000-07-11 Hoechst Trespaphan Gmbh Method of priming poly(ethylene terephthalate) articles for coating
CA2254761C (en) 1996-06-12 2006-10-10 Hoechst Trespaphan Gmbh Method of priming polyolefin articles for coating
ID19516A (id) * 1996-06-12 1998-07-16 Hoechst Celanese Corp Pelapis penghalang uap untuk benda-benda polimerik
TW375644B (en) * 1996-06-12 1999-12-01 Trespaphan Gmbh Vapor barrier coating for polymeric articles
GB9708831D0 (en) * 1997-04-30 1997-06-25 Unilever Plc Suspensions with high storage stability, comprising an aqueous silicate solution and filler material
US6232389B1 (en) 1997-06-09 2001-05-15 Inmat, Llc Barrier coating of an elastomer and a dispersed layered filler in a liquid carrier and coated articles
US6087016A (en) * 1997-06-09 2000-07-11 Inmat, Llc Barrier coating of an elastomer and a dispersed layered filler in a liquid carrier
KR100492956B1 (ko) * 1997-10-02 2005-08-31 엘지전자 주식회사 칼라음극선관의도전막조성
JP3578971B2 (ja) 2000-05-17 2004-10-20 日立粉末冶金株式会社 陰極線管用内装塗料
KR20020076377A (ko) * 2001-03-28 2002-10-11 엠켓 주식회사 음극선관 내장용 도전 재료
WO2005096339A1 (en) * 2004-03-09 2005-10-13 Thomson Licensing Lightweight high deflection angle cathode ray tube and method of making the same
DE102022209314B3 (de) 2022-09-07 2024-02-29 Siemens Healthcare Gmbh Röntgenröhre mit zumindest einem elektrisch leitfähigen Gehäuseabschnitt

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Publication number Priority date Publication date Assignee Title
US2951773A (en) * 1955-02-12 1960-09-06 Philips Corp Method of coating electrical discharge tubes
BE791817A (fr) * 1971-11-26 1973-03-16 Rca Corp Tube a rayons cathodiques
JPS5167992A (ja) * 1974-12-10 1976-06-12 Nippon Kokuen Kogyo Kk Inkyokusenkandodenseinaimenhimakukeiseiyososeibutsu
US4052641A (en) * 1975-03-14 1977-10-04 Corning Glass Works Electrically conductive coating in cathode ray tube
US4041347A (en) * 1975-09-22 1977-08-09 Rca Corporation Cathode-ray tube having conductive internal coating exhibiting reduced gas absorption
JPS5426657A (en) * 1977-07-30 1979-02-28 Sony Corp Cathode ray tube
JPS552042A (en) * 1978-06-22 1980-01-09 Noda Plywood Mfg Co Ltd Method of producing decorative board
JPS5641655A (en) * 1979-09-14 1981-04-18 Hitachi Powdered Metals Co Ltd Preparation of coating for cathode ray tube
US4425377A (en) * 1981-07-22 1984-01-10 Rca Corporation Method of making a cathode-ray tube having a conductive internal coating exhibiting reduced arcing current
JP2731539B2 (ja) * 1988-08-08 1998-03-25 鹿児島日本電気株式会社 蛍光表示管
JPH0359542A (ja) * 1989-07-28 1991-03-14 Hitachi Ltd 表示装置
JPH03141539A (ja) * 1989-10-27 1991-06-17 Toshiba Corp 陰極線管の導電膜形成方法
JPH0782821B2 (ja) * 1990-05-21 1995-09-06 日本アチソン株式会社 陰極線管用内装コーティング剤組成物
JP3153321B2 (ja) * 1992-03-05 2001-04-09 株式会社リコー 画像処理装置
JP3155853B2 (ja) * 1993-02-19 2001-04-16 日立粉末冶金株式会社 ブラウン管用導電塗料、カラーブラウン管およびカラー受像機

Also Published As

Publication number Publication date
DE69519536D1 (de) 2001-01-11
EP0676789B1 (en) 2000-12-06
KR100248473B1 (ko) 2000-03-15
JP3402743B2 (ja) 2003-05-06
DE69519536T2 (de) 2001-07-12
US5575953A (en) 1996-11-19
JPH07282744A (ja) 1995-10-27
EP0676789A1 (en) 1995-10-11

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