JPS4958747A - - Google Patents
Info
- Publication number
- JPS4958747A JPS4958747A JP48069684A JP6968473A JPS4958747A JP S4958747 A JPS4958747 A JP S4958747A JP 48069684 A JP48069684 A JP 48069684A JP 6968473 A JP6968473 A JP 6968473A JP S4958747 A JPS4958747 A JP S4958747A
- 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.)
- Pending
Links
Classifications
-
- 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
- C23F1/04—Chemical milling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4981—Utilizing transitory attached element or associated separate material
- Y10T29/49812—Temporary protective coating, impregnation, or cast layer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- ing And Chemical Polishing (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US264833A US3923566A (en) | 1972-06-21 | 1972-06-21 | Method of fabricating an apertured mask for a cathode-ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4958747A true JPS4958747A (ja) | 1974-06-07 |
Family
ID=23007808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48069684A Pending JPS4958747A (ja) | 1972-06-21 | 1973-06-20 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3923566A (ja) |
JP (1) | JPS4958747A (ja) |
AR (1) | AR196135A1 (ja) |
BE (1) | BE801147A (ja) |
BR (1) | BR7304582D0 (ja) |
CA (1) | CA979967A (ja) |
DE (1) | DE2331535A1 (ja) |
ES (2) | ES415914A1 (ja) |
FR (1) | FR2189861B1 (ja) |
GB (1) | GB1419010A (ja) |
IT (1) | IT984035B (ja) |
NL (1) | NL7308567A (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916243A (en) * | 1974-09-20 | 1975-10-28 | Buckbee Mears Co | Channeled shadow mask |
US4035226A (en) * | 1975-04-14 | 1977-07-12 | Rca Corporation | Method of preparing portions of a semiconductor wafer surface for further processing |
US4160311A (en) * | 1976-01-16 | 1979-07-10 | U.S. Philips Corporation | Method of manufacturing a cathode ray tube for displaying colored pictures |
NL7600417A (nl) * | 1976-01-16 | 1977-07-19 | Philips Nv | Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den. |
US4072876A (en) * | 1976-10-04 | 1978-02-07 | Rca Corporation | Corrugated shadow mask assembly for a cathode ray tube |
US4173729A (en) * | 1977-06-24 | 1979-11-06 | Rca Corporation | Cathode-ray tube having a stepped shadow mask |
US4122368A (en) * | 1977-07-08 | 1978-10-24 | Rca Corporation | Cathode ray tube with a corrugated mask having a corrugated skirt |
JPS5562732A (en) * | 1978-11-06 | 1980-05-12 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Preparation of aperture stop |
US4300069A (en) * | 1979-12-18 | 1981-11-10 | Rca Corporation | Color picture tube having improved slit type shadow mask and method of making same |
US4443499A (en) * | 1981-01-26 | 1984-04-17 | Rca Corporation | Method of making a focusing color-selection structure for a CRT |
DE3273637D1 (en) * | 1982-04-19 | 1986-11-13 | Lovejoy Ind Inc | Method for shaping and finishing a workpiece |
US4957601A (en) * | 1984-09-04 | 1990-09-18 | Texas Instruments Incorporated | Method of forming an array of apertures in an aluminum foil |
US4783236A (en) * | 1985-07-01 | 1988-11-08 | Wu Jiun Tsong | Method of making memory devices |
US4781790A (en) * | 1985-07-01 | 1988-11-01 | Wu Jiun Tsong | Method of making memory devices |
US4795528A (en) * | 1985-07-01 | 1989-01-03 | Wu Jiun Tsong | Method of making memory devices |
US4740266A (en) * | 1985-07-01 | 1988-04-26 | Wu Jiun Tsong | Method of making memory devices |
US4781789A (en) * | 1985-07-01 | 1988-11-01 | Wu Jiun Tsong | Method of making memory devices |
US4731155A (en) * | 1987-04-15 | 1988-03-15 | General Electric Company | Process for forming a lithographic mask |
US5004521A (en) * | 1988-11-21 | 1991-04-02 | Yamaha Corporation | Method of making a lead frame by embossing, grinding and etching |
US4992138A (en) * | 1989-07-31 | 1991-02-12 | Texas Instruments Incorporated | Method and apparatus for constructing a foil matrix for a solar cell |
US5590854A (en) * | 1994-11-02 | 1997-01-07 | Shatz; Solomon | Movable sheet for laminar flow and deicing |
FR2731647B1 (fr) * | 1995-03-15 | 1997-04-30 | Corning Inc | Procede de fabrication d'un moule constitue d'un reseau d'alveoles pour la fabrication de reseaux de microlentilles optiques |
US7758794B2 (en) * | 2001-10-29 | 2010-07-20 | Princeton University | Method of making an article comprising nanoscale patterns with reduced edge roughness |
US20040137734A1 (en) * | 1995-11-15 | 2004-07-15 | Princeton University | Compositions and processes for nanoimprinting |
DE69718986T2 (de) * | 1996-11-11 | 2004-01-08 | Kabushiki Kaisha Toshiba, Kawasaki | Schattenmaske und Verfahren zu deren Herstellung |
US6083837A (en) | 1996-12-13 | 2000-07-04 | Tessera, Inc. | Fabrication of components by coining |
JPH11185650A (ja) * | 1997-12-18 | 1999-07-09 | Toshiba Corp | カラー受像管 |
WO2002093258A1 (de) * | 2001-05-14 | 2002-11-21 | Elmicron Ag | Verfahren zur herstellung von prägewerkzeugen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB598994A (en) * | 1945-08-29 | 1948-03-02 | Herbert Edward Holman | Improvements in or relating to the manufacture of metal screens and electron discharge devices comprising such screens |
US2565623A (en) * | 1949-03-30 | 1951-08-28 | Rca Corp | Method of making grid structures |
US3148098A (en) * | 1960-11-03 | 1964-09-08 | Day Company | Method of producing electrical components |
US3666462A (en) * | 1969-03-28 | 1972-05-30 | Zenith Radio Corp | Process of screening a shadow mask color tube |
US3666579A (en) * | 1970-06-15 | 1972-05-30 | Zenith Radio Corp | Etching electrodes |
US3679500A (en) * | 1970-08-07 | 1972-07-25 | Dainippon Screen Mfg | Method for forming perforations in metal sheets by etching |
-
1972
- 1972-06-21 US US264833A patent/US3923566A/en not_active Expired - Lifetime
-
1973
- 1973-04-20 IT IT23276/73A patent/IT984035B/it active
- 1973-05-31 CA CA172,856A patent/CA979967A/en not_active Expired
- 1973-06-14 ES ES415914A patent/ES415914A1/es not_active Expired
- 1973-06-14 AR AR248589A patent/AR196135A1/es active
- 1973-06-18 FR FR7322046A patent/FR2189861B1/fr not_active Expired
- 1973-06-19 BE BE132464A patent/BE801147A/xx unknown
- 1973-06-20 BR BR4582/73A patent/BR7304582D0/pt unknown
- 1973-06-20 NL NL7308567A patent/NL7308567A/xx unknown
- 1973-06-20 JP JP48069684A patent/JPS4958747A/ja active Pending
- 1973-06-20 DE DE2331535A patent/DE2331535A1/de active Pending
- 1973-06-21 GB GB2955673A patent/GB1419010A/en not_active Expired
-
1974
- 1974-01-30 ES ES1974200005U patent/ES200005Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2189861A1 (ja) | 1974-01-25 |
DE2331535A1 (de) | 1974-01-17 |
BE801147A (fr) | 1973-10-15 |
ES415914A1 (es) | 1976-02-01 |
AR196135A1 (es) | 1973-11-30 |
US3923566A (en) | 1975-12-02 |
IT984035B (it) | 1974-11-20 |
BR7304582D0 (pt) | 1974-08-22 |
AU5678273A (en) | 1974-12-12 |
ES200005Y (es) | 1976-02-01 |
ES200005U (es) | 1975-10-01 |
FR2189861B1 (ja) | 1978-04-14 |
NL7308567A (ja) | 1973-12-27 |
USB264833I5 (ja) | 1975-01-28 |
GB1419010A (en) | 1975-12-24 |
CA979967A (en) | 1975-12-16 |