DE69415106D1 - Ätzverfahren und Herstellungsverfahren einer Farbwahlvorrichtung - Google Patents

Ätzverfahren und Herstellungsverfahren einer Farbwahlvorrichtung

Info

Publication number
DE69415106D1
DE69415106D1 DE69415106T DE69415106T DE69415106D1 DE 69415106 D1 DE69415106 D1 DE 69415106D1 DE 69415106 T DE69415106 T DE 69415106T DE 69415106 T DE69415106 T DE 69415106T DE 69415106 D1 DE69415106 D1 DE 69415106D1
Authority
DE
Germany
Prior art keywords
selection device
color selection
manufacturing process
etching process
etching
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
DE69415106T
Other languages
English (en)
Other versions
DE69415106T2 (de
Inventor
Koichi Tago
Shinzo Takei
Sumito Shiina
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE69415106D1 publication Critical patent/DE69415106D1/de
Application granted granted Critical
Publication of DE69415106T2 publication Critical patent/DE69415106T2/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
    • 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
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • 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
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • ing And Chemical Polishing (AREA)
DE69415106T 1993-09-07 1994-09-01 Ätzverfahren und Herstellungsverfahren einer Farbwahlvorrichtung Expired - Fee Related DE69415106T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24625093 1993-09-07
JP01393794A JP3282347B2 (ja) 1993-09-07 1994-01-12 エッチング法、色選別機構及びその作製方法、並びに、陰極線管

Publications (2)

Publication Number Publication Date
DE69415106D1 true DE69415106D1 (de) 1999-01-21
DE69415106T2 DE69415106T2 (de) 1999-06-24

Family

ID=26349791

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69429459T Expired - Fee Related DE69429459T2 (de) 1993-09-07 1994-09-01 Farbwahlvorrichtung
DE69415106T Expired - Fee Related DE69415106T2 (de) 1993-09-07 1994-09-01 Ätzverfahren und Herstellungsverfahren einer Farbwahlvorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69429459T Expired - Fee Related DE69429459T2 (de) 1993-09-07 1994-09-01 Farbwahlvorrichtung

Country Status (5)

Country Link
US (1) US5526950A (de)
EP (2) EP0821386B1 (de)
JP (1) JP3282347B2 (de)
KR (1) KR100298161B1 (de)
DE (2) DE69429459T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW378334B (en) * 1994-10-14 2000-01-01 Thomson Consumer Electronics Method of forming an enhanced resolution shadow mask
JPH10241596A (ja) * 1997-02-26 1998-09-11 Nec Kansai Ltd シャドウマスクとその製造方法
US6042879A (en) * 1997-07-02 2000-03-28 United Technologies Corporation Method for preparing an apertured article to be recoated
FR2781917B1 (fr) * 1998-07-28 2000-09-08 Commissariat Energie Atomique Procede de realisation collective de tetes magnetiques integrees a surface portante de hauteur determinee
TW445397B (en) * 1999-06-11 2001-07-11 Thomson Licensing Sa Method of etching apertures in a thin metal sheet to form a shadow mask for a color picture tube
US7018418B2 (en) * 2001-01-25 2006-03-28 Tecomet, Inc. Textured surface having undercut micro recesses in a surface
US6599322B1 (en) 2001-01-25 2003-07-29 Tecomet, Inc. Method for producing undercut micro recesses in a surface, a surgical implant made thereby, and method for fixing an implant to bone
US6620332B2 (en) 2001-01-25 2003-09-16 Tecomet, Inc. Method for making a mesh-and-plate surgical implant
KR100455631B1 (ko) * 2002-05-11 2004-11-08 서영수 시비 겸용 파종장치
JP5590432B2 (ja) * 2006-06-15 2014-09-17 大日本印刷株式会社 燃料電池用シート状部材の製造方法、及び、メンブレンフィルタ用シート状部材の製造方法
CN107305775B (zh) 2016-04-25 2019-08-30 株式会社东芝 具备提升翼片的悬架组件、盘驱动器以及制造悬架组件的提升翼片的方法
JP7150569B2 (ja) * 2018-11-08 2022-10-11 キヤノン株式会社 基板と基板積層体と液体吐出ヘッドの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329541A (en) * 1960-05-20 1967-07-04 Buckbee Mears Co Method of forming fine mesh screens
US3179543A (en) * 1961-03-30 1965-04-20 Philips Corp Method of manufacturing plates having funnel-shaped cavities or perforations obtained by etching
US3679500A (en) * 1970-08-07 1972-07-25 Dainippon Screen Mfg Method for forming perforations in metal sheets by etching
US3929532A (en) * 1974-07-17 1975-12-30 Rca Corp Method for etching apertured work piece
JPS54152960A (en) * 1978-05-24 1979-12-01 Mitsubishi Electric Corp Mask of color picture tube
US4303466A (en) * 1980-06-19 1981-12-01 Buckbee-Mears Company Process of forming graded aperture masks
US5348825A (en) * 1991-07-02 1994-09-20 Dai Nippon Printing Co., Ltd. Method for manufacturing shadow mask and shadow mask manufactured by said method
DE69422456T2 (de) * 1993-08-25 2000-06-15 Toshiba Kawasaki Kk Farbkathodenstrahlröhre und deren Herstellungsverfahren

Also Published As

Publication number Publication date
EP0821386B1 (de) 2001-12-12
DE69429459D1 (de) 2002-01-24
EP0821386A3 (de) 1998-04-22
JP3282347B2 (ja) 2002-05-13
EP0642148B1 (de) 1998-12-09
US5526950A (en) 1996-06-18
JPH07126870A (ja) 1995-05-16
DE69415106T2 (de) 1999-06-24
KR100298161B1 (ko) 2001-10-24
EP0821386A2 (de) 1998-01-28
EP0642148A3 (de) 1995-07-26
EP0642148A2 (de) 1995-03-08
DE69429459T2 (de) 2002-08-22
KR950009819A (ko) 1995-04-24

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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