DE69918874D1 - Kathodenstrahlröhre - Google Patents

Kathodenstrahlröhre

Info

Publication number
DE69918874D1
DE69918874D1 DE69918874T DE69918874T DE69918874D1 DE 69918874 D1 DE69918874 D1 DE 69918874D1 DE 69918874 T DE69918874 T DE 69918874T DE 69918874 T DE69918874 T DE 69918874T DE 69918874 D1 DE69918874 D1 DE 69918874D1
Authority
DE
Germany
Prior art keywords
ray tube
cathode ray
cathode
tube
ray
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
DE69918874T
Other languages
English (en)
Other versions
DE69918874T2 (de
Inventor
Haruhiko Yoshida
Hiroshi Yoshioka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 JP1854798A external-priority patent/JPH11238481A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69918874D1 publication Critical patent/DE69918874D1/de
Publication of DE69918874T2 publication Critical patent/DE69918874T2/de
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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/02—Pretreatment of the material to be coated
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • 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
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/86—Vessels and containers
    • H01J2229/8613—Faceplates
    • H01J2229/8616—Faceplates characterised by shape
    • H01J2229/862—Parameterised shape, e.g. expression, relationship or equation
DE69918874T 1998-01-30 1999-01-21 Kathodenstrahlröhre Expired - Fee Related DE69918874T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1854798A JPH11238481A (ja) 1997-12-15 1998-01-30 カラー陰極線管
JP1854798 1998-01-30

Publications (2)

Publication Number Publication Date
DE69918874D1 true DE69918874D1 (de) 2004-09-02
DE69918874T2 DE69918874T2 (de) 2005-07-21

Family

ID=11974668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918874T Expired - Fee Related DE69918874T2 (de) 1998-01-30 1999-01-21 Kathodenstrahlröhre

Country Status (5)

Country Link
US (2) US6534907B1 (de)
EP (1) EP0933797B1 (de)
KR (1) KR100313391B1 (de)
CN (1) CN1155986C (de)
DE (1) DE69918874T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001185060A (ja) * 1999-12-24 2001-07-06 Hitachi Ltd インライン形カラー受像管
KR100600892B1 (ko) * 2001-07-23 2006-07-14 엘지.필립스 디스플레이 주식회사 음극선관
KR100389542B1 (ko) * 2001-07-24 2003-06-27 엘지.필립스디스플레이(주) 평면형 컬러음극선관
KR100481318B1 (ko) 2001-12-19 2005-04-07 엘지.필립스 디스플레이 주식회사 평면형 컬러음극선관
KR100443612B1 (ko) * 2002-06-25 2004-08-09 엘지.필립스디스플레이(주) 음극선관용 새도우 마스크
KR20050001568A (ko) * 2003-06-26 2005-01-07 삼성에스디아이 주식회사 개선된 패널구조를 갖는 음극선관
US7309952B2 (en) * 2003-08-29 2007-12-18 Samsung Corning Co., Ltd. Flat panel with blend round portion structure for use in a cathode ray tube
EP1617455B1 (de) * 2004-06-01 2007-08-01 Matsushita Toshiba Picture Display Co., Ltd. Farbbildröhre
JP2006059574A (ja) * 2004-08-17 2006-03-02 Matsushita Toshiba Picture Display Co Ltd カラー受像管
ITMI20041929A1 (it) * 2004-10-12 2005-01-12 Videocolor Spa Involucro in vetro per tubo a raggi catodici
US20060087215A1 (en) * 2004-10-22 2006-04-27 Matsushita Toshiba Picture Display Co., Ltd. Cathode ray tube
KR100733301B1 (ko) * 2005-12-08 2007-06-29 엘지.필립스 디스플레이 주식회사 음극선관
JP2007165012A (ja) * 2005-12-09 2007-06-28 Hitachi Displays Ltd 画像表示装置
US8722202B2 (en) 2008-12-31 2014-05-13 General Electric Company Method and system for enhancing heat transfer of turbine engine components

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1358161A (en) * 1970-06-11 1974-06-26 Pilkington Brothers Ltd Cathode ray tubes
US3979630A (en) * 1971-08-02 1976-09-07 Rca Corporation Shadow mask color picture tube having non-reflective material between elongated phosphor areas and positive tolerance
US3790839A (en) * 1972-04-04 1974-02-05 Zenith Radio Corp Rectangular grade black surround screen
JPS57157440A (en) * 1981-03-23 1982-09-29 Nec Corp Color cathode-ray tube
US4570101A (en) * 1983-09-06 1986-02-11 Rca Corporation Cathode-ray tube having a faceplate panel with a smooth aspherical screen surface
US4590404A (en) * 1984-03-30 1986-05-20 Rca Corporation Cathode-ray tube having a faceplate with decreasing center-to-edge thickness
DE3445628A1 (de) 1984-12-14 1986-06-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Flache bildwiedergabevorrichtung
US4904899A (en) * 1987-06-26 1990-02-27 Asahi Glass Company Ltd. Projection cathode ray tube
NL9000111A (nl) * 1990-01-17 1991-08-16 Philips Nv Kathodestraalbuis met gekromd beeldvenster en kleurenbeeldweergeefinrichting.
IT1239510B (it) * 1990-03-30 1993-11-03 Videocolor Spa Tubo a raggi catodici avente una lastra frontale perfezionata, con rapporto larghezza/altezza di 16/9"
JPH0738298B2 (ja) 1991-02-21 1995-04-26 榮次 石井 カラー陰極線管用パネル
JPH04284329A (ja) * 1991-03-13 1992-10-08 Hitachi Ltd カラー陰極線管の製造方法
JPH06260113A (ja) 1993-03-05 1994-09-16 Mitsubishi Electric Corp 陰極線管
DE4330654A1 (de) * 1993-09-10 1995-03-16 Nokia Deutschland Gmbh Kennzeichnungsmuster für Bildröhrenteile
JP3427440B2 (ja) * 1993-09-29 2003-07-14 ソニー株式会社 プロジェクタ用陰極線管
KR970009777B1 (ko) * 1993-12-01 1997-06-18 엘지전자 주식회사 칼라 음극선관의 형광면 및 그 제조방법
US6025676A (en) * 1996-03-06 2000-02-15 Kabushiki Kaisha Toshiba Cathode ray tube having improved curvature characteristics and method of fabrication thereof
JPH10223159A (ja) 1997-02-06 1998-08-21 Hitachi Ltd カラー陰極線管
GB2351601B (en) * 1999-06-29 2004-02-11 Asahi Glass Co Ltd Glass funnel for a cathode ray tube and a cathode ray tube
JP2002056787A (ja) * 2000-08-11 2002-02-22 Hitachi Ltd カラー陰極線管

Also Published As

Publication number Publication date
US6765344B2 (en) 2004-07-20
KR19990068237A (ko) 1999-08-25
EP0933797A1 (de) 1999-08-04
CN1224919A (zh) 1999-08-04
DE69918874T2 (de) 2005-07-21
US6534907B1 (en) 2003-03-18
KR100313391B1 (ko) 2001-11-05
EP0933797B1 (de) 2004-07-28
CN1155986C (zh) 2004-06-30
US20030164672A1 (en) 2003-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee