JPS6425944A - Shadow mask material - Google Patents
Shadow mask materialInfo
- Publication number
- JPS6425944A JPS6425944A JP13144587A JP13144587A JPS6425944A JP S6425944 A JPS6425944 A JP S6425944A JP 13144587 A JP13144587 A JP 13144587A JP 13144587 A JP13144587 A JP 13144587A JP S6425944 A JPS6425944 A JP S6425944A
- Authority
- JP
- Japan
- Prior art keywords
- shadow mask
- mask material
- permeation
- dispersion
- generation
- 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.)
- Granted
Links
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
PURPOSE:To obtain a shadow mask material having excellent etching boring characteristics and having no generation of dispersion in permeation by specifying the compsn. consisting of C, Si, Mn, P, S, O, N, Ni and Fe. CONSTITUTION:The shadow mask material contains, by weight, <=0.015% C, 0.001-0.1%, preferably 0.001-0.02% Si, 0.1-1.0% Mn, <=0.001%, preferably <=0.003% P, <=0.005% S, <=0.005% O, <=0.005% N, 35-37% Ni and the balance Fe with inevitable impurities, by which the shadow mask in which the generation of the dispersion in permeation is suppressed and having high fine accuracy can be obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13144587A JPS6425944A (en) | 1987-04-27 | 1987-05-29 | Shadow mask material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10204987 | 1987-04-27 | ||
JP13144587A JPS6425944A (en) | 1987-04-27 | 1987-05-29 | Shadow mask material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6425944A true JPS6425944A (en) | 1989-01-27 |
JPH0251973B2 JPH0251973B2 (en) | 1990-11-09 |
Family
ID=26442793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13144587A Granted JPS6425944A (en) | 1987-04-27 | 1987-05-29 | Shadow mask material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6425944A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04341543A (en) * | 1991-05-17 | 1992-11-27 | Nippon Yakin Kogyo Co Ltd | Fe-ni shadow mask material excellent in blackening treatment |
JPH0649598A (en) * | 1992-01-31 | 1994-02-22 | Nkk Corp | Fe-ni alloy sheet and fe-ni-co alloy sheet for shadow mask excellent in blackening treatability |
US5396146A (en) * | 1992-04-27 | 1995-03-07 | Hitachi Metals, Ltd. | Shadow mask sheet, method of producing same and cathode ray tube provided therewith |
US6512324B1 (en) * | 1998-04-30 | 2003-01-28 | Dai Nippon Printing Co., Ltd. | Stretched mask for color picture tube |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058977A (en) * | 1973-09-19 | 1975-05-22 | ||
JPS55152153A (en) * | 1979-05-15 | 1980-11-27 | Nisshin Steel Co Ltd | Invar alloy having good welding property |
JPS58100661A (en) * | 1981-12-11 | 1983-06-15 | Nippon Steel Corp | High ni alloy with superior weldability and corrosion resistance |
JPS59226117A (en) * | 1983-06-07 | 1984-12-19 | Nisshin Steel Co Ltd | Production of fe-high ni alloy slab |
JPS6033337A (en) * | 1983-08-05 | 1985-02-20 | Nisshin Steel Co Ltd | High ni-fe alloy for electronic parts |
JPS6058779A (en) * | 1983-09-09 | 1985-04-04 | Olympus Optical Co Ltd | Solid-state image pickup device |
JPS60251253A (en) * | 1984-05-28 | 1985-12-11 | Toshiba Corp | Color picture tube |
JPS6164853A (en) * | 1984-09-06 | 1986-04-03 | Toshiba Corp | Base material for pipe parts and its manufacture |
JPS6184356A (en) * | 1984-09-29 | 1986-04-28 | Dainippon Printing Co Ltd | Raw material for use in fine etching |
JPS61113746A (en) * | 1984-11-07 | 1986-05-31 | Nippon Mining Co Ltd | Material for shadow mask |
JPS62284040A (en) * | 1986-06-02 | 1987-12-09 | Toshiba Corp | 'invar(r)' alloy for shadow mask |
JPS62284041A (en) * | 1986-06-02 | 1987-12-09 | Toshiba Corp | Original plate of 'invar(r)' alloy for shadow mask |
JPS62290846A (en) * | 1986-06-09 | 1987-12-17 | Toshiba Corp | Invar alloy for shadow mask |
-
1987
- 1987-05-29 JP JP13144587A patent/JPS6425944A/en active Granted
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058977A (en) * | 1973-09-19 | 1975-05-22 | ||
JPS55152153A (en) * | 1979-05-15 | 1980-11-27 | Nisshin Steel Co Ltd | Invar alloy having good welding property |
JPS58100661A (en) * | 1981-12-11 | 1983-06-15 | Nippon Steel Corp | High ni alloy with superior weldability and corrosion resistance |
JPS59226117A (en) * | 1983-06-07 | 1984-12-19 | Nisshin Steel Co Ltd | Production of fe-high ni alloy slab |
JPS6033337A (en) * | 1983-08-05 | 1985-02-20 | Nisshin Steel Co Ltd | High ni-fe alloy for electronic parts |
JPS6058779A (en) * | 1983-09-09 | 1985-04-04 | Olympus Optical Co Ltd | Solid-state image pickup device |
JPS60251253A (en) * | 1984-05-28 | 1985-12-11 | Toshiba Corp | Color picture tube |
JPS6164853A (en) * | 1984-09-06 | 1986-04-03 | Toshiba Corp | Base material for pipe parts and its manufacture |
JPS6184356A (en) * | 1984-09-29 | 1986-04-28 | Dainippon Printing Co Ltd | Raw material for use in fine etching |
JPS61113746A (en) * | 1984-11-07 | 1986-05-31 | Nippon Mining Co Ltd | Material for shadow mask |
JPS62284040A (en) * | 1986-06-02 | 1987-12-09 | Toshiba Corp | 'invar(r)' alloy for shadow mask |
JPS62284041A (en) * | 1986-06-02 | 1987-12-09 | Toshiba Corp | Original plate of 'invar(r)' alloy for shadow mask |
JPS62290846A (en) * | 1986-06-09 | 1987-12-17 | Toshiba Corp | Invar alloy for shadow mask |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04341543A (en) * | 1991-05-17 | 1992-11-27 | Nippon Yakin Kogyo Co Ltd | Fe-ni shadow mask material excellent in blackening treatment |
JPH0649598A (en) * | 1992-01-31 | 1994-02-22 | Nkk Corp | Fe-ni alloy sheet and fe-ni-co alloy sheet for shadow mask excellent in blackening treatability |
US5396146A (en) * | 1992-04-27 | 1995-03-07 | Hitachi Metals, Ltd. | Shadow mask sheet, method of producing same and cathode ray tube provided therewith |
US6512324B1 (en) * | 1998-04-30 | 2003-01-28 | Dai Nippon Printing Co., Ltd. | Stretched mask for color picture tube |
KR100642693B1 (en) * | 1998-04-30 | 2006-11-13 | 다이니폰 인사츠 가부시키가이샤 | Stretched mask for color picture tube |
Also Published As
Publication number | Publication date |
---|---|
JPH0251973B2 (en) | 1990-11-09 |
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