JPH0452585B2 - - Google Patents

Info

Publication number
JPH0452585B2
JPH0452585B2 JP59158621A JP15862184A JPH0452585B2 JP H0452585 B2 JPH0452585 B2 JP H0452585B2 JP 59158621 A JP59158621 A JP 59158621A JP 15862184 A JP15862184 A JP 15862184A JP H0452585 B2 JPH0452585 B2 JP H0452585B2
Authority
JP
Japan
Prior art keywords
shadow mask
shape
pitch
holes
definition
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 - Lifetime
Application number
JP59158621A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139344A (ja
Inventor
Hirozo Sugai
Takashi Kuze
Fumio Mori
Noriaki Yagi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP15862184A priority Critical patent/JPS6139344A/ja
Publication of JPS6139344A publication Critical patent/JPS6139344A/ja
Publication of JPH0452585B2 publication Critical patent/JPH0452585B2/ja
Granted 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
    • H01J9/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
JP15862184A 1984-07-31 1984-07-31 シャドウマスク Granted JPS6139344A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15862184A JPS6139344A (ja) 1984-07-31 1984-07-31 シャドウマスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15862184A JPS6139344A (ja) 1984-07-31 1984-07-31 シャドウマスク

Publications (2)

Publication Number Publication Date
JPS6139344A JPS6139344A (ja) 1986-02-25
JPH0452585B2 true JPH0452585B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-24

Family

ID=15675708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15862184A Granted JPS6139344A (ja) 1984-07-31 1984-07-31 シャドウマスク

Country Status (1)

Country Link
JP (1) JPS6139344A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62238003A (ja) * 1986-04-07 1987-10-19 Nisshin Steel Co Ltd シャドウマスクの製造法
JPH0826437B2 (ja) * 1990-08-22 1996-03-13 日本鋼管株式会社 シャドウマスク用Ｆｅ―Ｎｉ合金薄板およびその製造方法
DE69126252T2 (de) * 1990-02-15 1997-10-02 Nippon Kokan Kk Dünnblech aus einer eisen-nickel-legierung für eine schattenmaske und verfahren zu ihrer herstellung
JPH07116558B2 (ja) * 1990-02-15 1995-12-13 日本鋼管株式会社 シャドウマスク用Ｆｅ―Ｎｉ合金薄板およびその製造方法
US5127965A (en) * 1990-07-17 1992-07-07 Nkk Corporation Fe-ni alloy sheet for shadow mask and method for manufacturing same
JPH07116559B2 (ja) * 1990-08-22 1995-12-13 日本鋼管株式会社 シャドウマスク用Ｆｅ―Ｎｉ合金薄板およびその製造方法
JP2596210B2 (ja) * 1990-10-31 1997-04-02 日本鋼管株式会社 焼鈍時の密着焼付き防止法、ガス放散性に優れたシャドウマスク用Ｆｅ―Ｎｉ合金およびその製造法
JP3316909B2 (ja) * 1992-01-31 2002-08-19 日本鋼管株式会社 黒化処理性に優れたシャドウマスク用Ｆｅ−Ｎｉ系およびＦｅ−Ｎｉ−Ｃｏ系合金薄板
JP2762328B2 (ja) * 1992-07-16 1998-06-04 東洋鋼鈑株式会社 インナーシールド用素材およびその製造法
CN113061843B (zh) * 2017-11-14 2023-07-11 大日本印刷株式会社 制造蒸镀掩模的金属板及其制造方法、蒸镀掩模及其制造方法和具备其的蒸镀掩模装置
EP3653747A1 (en) 2018-11-13 2020-05-20 Dainippon Printing Co., Ltd. Metal plate for producing vapor deposition masks, production method for metal plates, vapor deposition mask, production method for vapor deposition mask, and vapor deposition mask device comprising vapor deposition mask

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232607A (ja) * 1983-06-16 1984-12-27 Toyo Kohan Co Ltd シヤドウマスク用金属板の製造法

Also Published As

Publication number Publication date
JPS6139344A (ja) 1986-02-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term