AU2002215214A1 - Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow mask - Google Patents

Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow mask

Info

Publication number
AU2002215214A1
AU2002215214A1 AU2002215214A AU1521402A AU2002215214A1 AU 2002215214 A1 AU2002215214 A1 AU 2002215214A1 AU 2002215214 A AU2002215214 A AU 2002215214A AU 1521402 A AU1521402 A AU 1521402A AU 2002215214 A1 AU2002215214 A1 AU 2002215214A1
Authority
AU
Australia
Prior art keywords
shadow mask
production
picture tube
shadow
mask
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.)
Abandoned
Application number
AU2002215214A
Inventor
Shinichi Aoki
Toshiyuki Ueda
Naomi Yabuta
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.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan Co 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
Application filed by Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Publication of AU2002215214A1 publication Critical patent/AU2002215214A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0733—Aperture plate characterised by the material
AU2002215214A 2000-11-21 2001-11-14 Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow mask Abandoned AU2002215214A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-354284 2000-11-21
JP2000354284A JP2002161335A (en) 2000-11-21 2000-11-21 Raw material for shadow mask, manufacturing method therefor, shadow mask made of raw material, and picture tube using shadow mask
PCT/JP2001/009964 WO2002042509A1 (en) 2000-11-21 2001-11-14 Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow mask

Publications (1)

Publication Number Publication Date
AU2002215214A1 true AU2002215214A1 (en) 2002-06-03

Family

ID=18826903

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002215214A Abandoned AU2002215214A1 (en) 2000-11-21 2001-11-14 Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow mask

Country Status (7)

Country Link
US (1) US7026751B2 (en)
EP (1) EP1338666A4 (en)
JP (1) JP2002161335A (en)
KR (1) KR20040010563A (en)
CN (1) CN1200129C (en)
AU (1) AU2002215214A1 (en)
WO (1) WO2002042509A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146301C1 (en) * 2001-09-19 2002-07-18 Krupp Vdm Gmbh Production of a strip made from an iron-nickel alloy, used for shadow masks in flat monitors and TV screens, comprises continuous or batch-type annealing a strip made from an iron alloy containing nickel, molybdenum and chromium
CN1277271C (en) * 2002-10-15 2006-09-27 夏普株式会社 Laser pick-up device
KR20060109104A (en) * 2005-04-15 2006-10-19 삼성에스디아이 주식회사 Shadow mask for cathode ray tube
CN103510012A (en) * 2012-06-28 2014-01-15 宝山钢铁股份有限公司 Manufacturing method of secondary-cold-rolling shadow mask strip steel in thin specification
CN102719731B (en) * 2012-06-28 2016-03-02 宝山钢铁股份有限公司 Secondary cold-rolling band steel for shadow mask and manufacture method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138027A (en) * 1979-04-12 1980-10-28 Nippon Kokan Kk <Nkk> Manufacture of cold-rolled steel sheet for shadow mask
JPS6191332A (en) * 1984-10-08 1986-05-09 Nippon Steel Corp Manufacture of steel sheet for shadow mask superior in magnetic shielding property and blackening treatability
JPH1150149A (en) * 1997-07-29 1999-02-23 Sumitomo Metal Ind Ltd Production of cold rolled steel sheet for shadow mask frame
JP3463549B2 (en) * 1997-12-16 2003-11-05 住友金属工業株式会社 Method of manufacturing cold rolled steel sheet for shadow mask frame
JP3627840B2 (en) * 1998-05-08 2005-03-09 Ｊｆｅスチール株式会社 Steel plate for TV mask frame

Also Published As

Publication number Publication date
CN1200129C (en) 2005-05-04
KR20040010563A (en) 2004-01-31
US20040066129A1 (en) 2004-04-08
EP1338666A1 (en) 2003-08-27
CN1483089A (en) 2004-03-17
JP2002161335A (en) 2002-06-04
EP1338666A4 (en) 2004-12-22
WO2002042509A1 (en) 2002-05-30
US7026751B2 (en) 2006-04-11

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