AU2001274570A1 - Raw material for shadow mask for color image receiving tube - Google Patents

Raw material for shadow mask for color image receiving tube

Info

Publication number
AU2001274570A1
AU2001274570A1 AU2001274570A AU7457001A AU2001274570A1 AU 2001274570 A1 AU2001274570 A1 AU 2001274570A1 AU 2001274570 A AU2001274570 A AU 2001274570A AU 7457001 A AU7457001 A AU 7457001A AU 2001274570 A1 AU2001274570 A1 AU 2001274570A1
Authority
AU
Australia
Prior art keywords
raw material
color image
image receiving
shadow mask
receiving tube
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
AU2001274570A
Inventor
Jun Agari
Shinichi Aoki
Masahiro Fukumoto
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 AU2001274570A1 publication Critical patent/AU2001274570A1/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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
AU2001274570A 2000-06-26 2001-06-20 Raw material for shadow mask for color image receiving tube Abandoned AU2001274570A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-191716 2000-06-26
JP2000191716 2000-06-26
PCT/JP2001/005273 WO2002000955A1 (en) 2000-06-26 2001-06-20 Raw material for shadow mask for color image receiving tube

Publications (1)

Publication Number Publication Date
AU2001274570A1 true AU2001274570A1 (en) 2002-01-08

Family

ID=18690970

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001274570A Abandoned AU2001274570A1 (en) 2000-06-26 2001-06-20 Raw material for shadow mask for color image receiving tube

Country Status (6)

Country Link
US (1) US6917150B2 (en)
EP (1) EP1298227A4 (en)
KR (1) KR100503106B1 (en)
CN (1) CN1180114C (en)
AU (1) AU2001274570A1 (en)
WO (1) WO2002000955A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004137563A (en) * 2002-10-18 2004-05-13 Toyo Kohan Co Ltd Material for aperture grill for color picture tube, aperture grill, and color picture tube
CN100430511C (en) * 2005-06-30 2008-11-05 宝山钢铁股份有限公司 Cold rolled strip steel for shadow mask and its making process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830929B2 (en) * 1978-10-31 1983-07-02 日本鋼管株式会社 How to make a shadow mask
JPS5569238A (en) * 1978-11-15 1980-05-24 Nisshin Steel Co Ltd Steel for shadow mask of color television braun tube
JPS5943974B2 (en) * 1979-08-22 1984-10-25 日本鋼管株式会社 How to make a shadow mask
JPS5880246A (en) * 1981-11-09 1983-05-14 Toshiba Corp Color picture tube
JPS6425953A (en) * 1987-04-16 1989-01-27 Nippon Mining Co Shadow mask and its production
JP3182202B2 (en) * 1992-03-31 2001-07-03 日鉱金属株式会社 Material for aperture grill
JPH0827541A (en) * 1994-07-14 1996-01-30 Nisshin Steel Co Ltd Steel sheet for aperture grille and production thereof
US5610473A (en) * 1994-09-09 1997-03-11 Kabushiki Kaisha Toshiba Color cathode-ray tube
KR100264697B1 (en) * 1995-08-07 2000-09-01 다나베 히로까즈 Raw material for magnetic shield production method thereof and color television receiver
JPH09227998A (en) * 1996-02-26 1997-09-02 Nisshin Steel Co Ltd Cold rolled steel sheet for color picture tube color separating electrode structural body and its production
JP3043701B2 (en) * 1998-02-06 2000-05-22 大日本印刷株式会社 Expandable mask for color CRT and its material
US6423160B1 (en) * 1999-05-07 2002-07-23 Matsushita Electric Industrial Co., Ltd. Stainless steel plate for shadow mask method for production thereof and shadow mask
DE19921328A1 (en) * 1999-05-08 2000-11-16 Thyssenkrupp Stahl Ag Steel for the production of components for picture tubes and method for producing steel sheet intended for the production of components for picture tubes
JP3874591B2 (en) * 2000-04-21 2007-01-31 松下電器産業株式会社 Color selection electrode and cathode ray tube of tension type cathode ray tube with bridge

Also Published As

Publication number Publication date
EP1298227A4 (en) 2005-11-09
WO2002000955A1 (en) 2002-01-03
CN1441851A (en) 2003-09-10
CN1180114C (en) 2004-12-15
EP1298227A1 (en) 2003-04-02
US6917150B2 (en) 2005-07-12
US20030168960A1 (en) 2003-09-11
KR100503106B1 (en) 2005-07-21
KR20030063120A (en) 2003-07-28

Similar Documents

Publication Publication Date Title
AU2001284304A1 (en) Image projection apparatus
AU4062897A (en) Color picture tube having improved funnel
AUPQ510800A0 (en) Retractable image projecting apparatus
EP1063674A4 (en) Color cathode-ray tube device
EP1087418B8 (en) Colour selection mask for cathode ray tube
EP1139125A3 (en) Image forming apparatus
AU2001274570A1 (en) Raw material for shadow mask for color image receiving tube
AU4032600A (en) Color picture tube having a low expansion tension mask
EP1115139A4 (en) Color picture tube
GB2336940B (en) Shadow mask for color picture tube
TW587839U (en) Color picture tube
AU2938800A (en) Material for shadow mask, method for production thereof, shadow mask and image receiving tube
EP1199611A3 (en) Image forming apparatus
EP1121703B8 (en) Color picture tube having a tension focus mask
GB2336941B (en) Stretched mask for color picture tube
AU2002215214A1 (en) Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow mask
AU4297497A (en) Shadow mask for colour picture tubes
AU4432600A (en) Material for shadow mask for color image receiving tube, method for production thereof, shadow mask, and image receiving tube
AU4432400A (en) Material for shadow mask, shadow mask and color image receiving tube having the shadow mask incorporated therein
EP1372179A4 (en) Color cathode-ray tube
AU1799500A (en) Color picture tube shadow mask material
EP1075013A4 (en) Color cathode-ray tube
AU4432500A (en) Material for shadow mask for color image receiving tube, method for production thereof, shadow mask, and image receiving tube
AU4432700A (en) Material for shadow mask for color image receiving tube, method for production thereof, shadow mask, and image receiving tube
AU2460300A (en) Material for shadow mask for color picture tube, shadow mask, and color picture tube