JPH0459731B2 - - Google Patents

Info

Publication number
JPH0459731B2
JPH0459731B2 JP57213294A JP21329482A JPH0459731B2 JP H0459731 B2 JPH0459731 B2 JP H0459731B2 JP 57213294 A JP57213294 A JP 57213294A JP 21329482 A JP21329482 A JP 21329482A JP H0459731 B2 JPH0459731 B2 JP H0459731B2
Authority
JP
Japan
Prior art keywords
blackening
shadow mask
film
blackened film
blackened
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
JP57213294A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59105243A (ja
Inventor
Masaharu Kanto
Hisato Kihara
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 JP21329482A priority Critical patent/JPS59105243A/ja
Publication of JPS59105243A publication Critical patent/JPS59105243A/ja
Publication of JPH0459731B2 publication Critical patent/JPH0459731B2/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
    • H01J9/146—Surface treatment, e.g. blackening, coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP21329482A 1982-12-07 1982-12-07 シャドウマスクの製造方法 Granted JPS59105243A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21329482A JPS59105243A (ja) 1982-12-07 1982-12-07 シャドウマスクの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21329482A JPS59105243A (ja) 1982-12-07 1982-12-07 シャドウマスクの製造方法

Publications (2)

Publication Number Publication Date
JPS59105243A JPS59105243A (ja) 1984-06-18
JPH0459731B2 true JPH0459731B2 (enrdf_load_stackoverflow) 1992-09-24

Family

ID=16636734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21329482A Granted JPS59105243A (ja) 1982-12-07 1982-12-07 シャドウマスクの製造方法

Country Status (1)

Country Link
JP (1) JPS59105243A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259979A3 (en) * 1986-09-12 1989-03-08 Hitachi, Ltd. Method of producing shadow mask of color cathode ray tube
JP2527752Y2 (ja) * 1990-11-21 1997-03-05 日本ビクター株式会社 テープレコーダ
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
KR970008278A (ko) * 1995-07-27 1997-02-24 윤종용 칼라 수상관용 새도우마스크와 그 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757448A (en) * 1980-09-24 1982-04-06 Toshiba Corp Production of shadow mask

Also Published As

Publication number Publication date
JPS59105243A (ja) 1984-06-18

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