JPH0515020B2 - - Google Patents

Info

Publication number
JPH0515020B2
JPH0515020B2 JP60147439A JP14743985A JPH0515020B2 JP H0515020 B2 JPH0515020 B2 JP H0515020B2 JP 60147439 A JP60147439 A JP 60147439A JP 14743985 A JP14743985 A JP 14743985A JP H0515020 B2 JPH0515020 B2 JP H0515020B2
Authority
JP
Japan
Prior art keywords
punch
curved surface
mask
die
peripheral edge
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
JP60147439A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628431A (ja
Inventor
Takeo Fujimura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14743985A priority Critical patent/JPS628431A/ja
Publication of JPS628431A publication Critical patent/JPS628431A/ja
Publication of JPH0515020B2 publication Critical patent/JPH0515020B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
JP14743985A 1985-07-02 1985-07-02 アパーチャマスクの製造方法 Granted JPS628431A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14743985A JPS628431A (ja) 1985-07-02 1985-07-02 アパーチャマスクの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14743985A JPS628431A (ja) 1985-07-02 1985-07-02 アパーチャマスクの製造方法

Publications (2)

Publication Number Publication Date
JPS628431A JPS628431A (ja) 1987-01-16
JPH0515020B2 true JPH0515020B2 (en, 2012) 1993-02-26

Family

ID=15430360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14743985A Granted JPS628431A (ja) 1985-07-02 1985-07-02 アパーチャマスクの製造方法

Country Status (1)

Country Link
JP (1) JPS628431A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627442A (ja) * 1992-07-09 1994-02-04 Nec Kagoshima Ltd カラー液晶表示装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450338A (en) * 1987-08-21 1989-02-27 Hitachi Ltd Manufacture of shadow mask frame
JPH02204943A (ja) * 1989-02-01 1990-08-14 Mitsubishi Electric Corp 展張型シヤドウマスク構体およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013551U (en, 2012) * 1973-06-04 1975-02-13
JPS581955Y2 (ja) * 1976-09-20 1983-01-13 株式会社東芝 張力保持装置
JPS5465471A (en) * 1977-11-04 1979-05-26 Hitachi Ltd Color picture tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627442A (ja) * 1992-07-09 1994-02-04 Nec Kagoshima Ltd カラー液晶表示装置

Also Published As

Publication number Publication date
JPS628431A (ja) 1987-01-16

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