JPS5416457B2 - - Google Patents

Info

Publication number: JPS5416457B2
Authority: JP; Japan
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

Application number

JP8716875A

Other languages

Japanese (ja)

Other versions

JPS5134835A (en

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.)

1974-07-17

Filing date

1975-07-15

Publication date

1979-06-22

1975-07-15 Application filed filed Critical

1976-03-24 Publication of JPS5134835A publication Critical patent/JPS5134835A/ja

1979-06-22 Publication of JPS5416457B2 publication Critical patent/JPS5416457B2/ja

Status 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
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/02—Local etching

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
ing And Chemical Polishing (AREA)

JP50087168A 1974-07-17 1975-07-15 Jukokinzokubanno seizohoho Granted JPS5134835A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US489393A US3929532A (en)	1974-07-17	1974-07-17	Method for etching apertured work piece

Publications (2)

Publication Number	Publication Date
JPS5134835A JPS5134835A (en)	1976-03-24
JPS5416457B2 true JPS5416457B2 (fr)	1979-06-22

Family

ID=23943671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP50087168A Granted JPS5134835A (en)	1974-07-17	1975-07-15	Jukokinzokubanno seizohoho

Country Status (9)

Country	Link
US (1)	US3929532A (fr)
JP (1)	JPS5134835A (fr)
BE (1)	BE831391A (fr)
CA (1)	CA1052673A (fr)
DE (1)	DE2532048A1 (fr)
FR (1)	FR2278795A1 (fr)
GB (1)	GB1512825A (fr)
IT (1)	IT1039337B (fr)
NL (1)	NL7508514A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4105493A (en) *	1975-07-05	1978-08-08	The Gillette Company	Production of shaving foil
US4094678A (en) *	1976-12-07	1978-06-13	Zenith Radio Corporation	Method of making curved color cathode ray tube shadow masks having interregistrable electron beam-passing aperture patterns
US4061529A (en) *	1977-02-28	1977-12-06	Rca Corporation	Method for making etch-resistant stencil with dichromate-sensitized casein coating
JPS607343B2 (ja) *	1978-10-18	1985-02-23	日新製鋼株式会社	カラ−テレビブラウン管用のシヤドウマスクの製造法
JPS5579025A (en) *	1978-12-09	1980-06-14	Higashine Shigai Nishi Itsuchiyou Kyoritsu Eisei Shiyori Kumiai	Exhaust gas deodorizing apparatus for excretion tank truck
US4303466A (en) *	1980-06-19	1981-12-01	Buckbee-Mears Company	Process of forming graded aperture masks
JPS5748491Y2 (fr) *	1980-11-13	1982-10-25
CA1204143A (fr) *	1982-08-27	1986-05-06	Kanemitsu Sato	Masque perfore texture
US4632726A (en) *	1984-07-13	1986-12-30	Bmc Industries, Inc.	Multi-graded aperture mask method
US5348825A (en) *	1991-07-02	1994-09-20	Dai Nippon Printing Co., Ltd.	Method for manufacturing shadow mask and shadow mask manufactured by said method
JP3282347B2 (ja) *	1993-09-07	2002-05-13	ソニー株式会社	エッチング法、色選別機構及びその作製方法、並びに、陰極線管
JP2764526B2 (ja) *	1993-09-28	1998-06-11	大日本印刷株式会社	アパーチャグリルの製造方法及びアパーチャグリル
JPH07320652A (ja) *	1994-05-27	1995-12-08	Toshiba Corp	カラー受像管及びシャドウマスクの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2437228A (en) *	1943-08-05	1948-03-02	Buckbee Mears Co	Reticle
US2750524A (en) *	1951-11-15	1956-06-12	Mergenthaler Linotype Gmbh	Perforate mask for multicolor television apparatus and method of producting same
US3329541A (en) *	1960-05-20	1967-07-04	Buckbee Mears Co	Method of forming fine mesh screens
US3609033A (en) *	1969-08-15	1971-09-28	Buckbee Mears Co	Mask for etching enlargement
US3679500A (en) *	1970-08-07	1972-07-25	Dainippon Screen Mfg	Method for forming perforations in metal sheets by etching

1974
- 1974-07-17 US US489393A patent/US3929532A/en not_active Expired - Lifetime
1975
- 1975-06-23 IT IT24681/75A patent/IT1039337B/it active
- 1975-07-01 GB GB27703/75A patent/GB1512825A/en not_active Expired
- 1975-07-11 CA CA231,291A patent/CA1052673A/fr not_active Expired
- 1975-07-11 FR FR7521854A patent/FR2278795A1/fr active Granted
- 1975-07-15 BE BE158319A patent/BE831391A/fr unknown
- 1975-07-15 JP JP50087168A patent/JPS5134835A/ja active Granted
- 1975-07-16 NL NL7508514A patent/NL7508514A/xx not_active Application Discontinuation
- 1975-07-17 DE DE19752532048 patent/DE2532048A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
BE831391A (fr)	1975-11-03
JPS5134835A (en)	1976-03-24
US3929532A (en)	1975-12-30
NL7508514A (nl)	1976-01-20
DE2532048A1 (de)	1976-02-05
CA1052673A (fr)	1979-04-17
FR2278795B1 (fr)	1979-08-24
FR2278795A1 (fr)	1976-02-13
GB1512825A (en)	1978-06-01
IT1039337B (it)	1979-12-10
AU8271875A (en)	1977-01-06

Publication	Publication Date	Title
DK141276C (fr)	1980-08-04
DK379075A (fr)	1976-03-01
FR2278795B1 (fr)	1979-08-24
FR2265446B1 (fr)	1982-03-26
AU495870B2 (fr)	1977-05-19
AU7253374A (fr)	1976-03-04
AU7470174A (fr)	1976-04-29
CS168449B1 (fr)	1976-06-29
DE2429122A1 (fr)	1975-08-21
CS172049B1 (fr)	1976-12-29
CS171489B1 (fr)	1976-10-29
DE2430541A1 (fr)	1975-06-12
CH570131A5 (fr)	1975-12-15
CH581381A5 (fr)	1976-10-29
DD114274A1 (fr)	1975-07-20
BG20146A1 (fr)	1975-11-05
CH585905A5 (fr)	1977-03-15
CH581359A5 (fr)	1976-10-29
CH586797A5 (fr)	1977-04-15
CH574614A5 (fr)	1976-04-15
CH566896A5 (fr)	1975-09-30
CH581249A5 (fr)	1976-10-29
DD122008A1 (fr)	1976-09-05
CH591755A5 (fr)	1977-09-30
CH578093A5 (fr)	1976-07-30