CA927653A - Aperture mask and screening process for color cathode-ray tube - Google Patents
Aperture mask and screening process for color cathode-ray tubeInfo
- Publication number
- CA927653A CA927653A CA086516A CA86516A CA927653A CA 927653 A CA927653 A CA 927653A CA 086516 A CA086516 A CA 086516A CA 86516 A CA86516 A CA 86516A CA 927653 A CA927653 A CA 927653A
- Authority
- CA
- Canada
- Prior art keywords
- ray tube
- color cathode
- screening process
- aperture mask
- mask
- 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
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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12361—All metal or with adjacent metals having aperture or cut
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12542—More than one such component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12986—Adjacent functionally defined components
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00866694A US3804601A (en) | 1969-10-15 | 1969-10-15 | Shadow mask blank for color cathode ray tube |
Publications (1)
Publication Number | Publication Date |
---|---|
CA927653A true CA927653A (en) | 1973-06-05 |
Family
ID=25348187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA086516A Expired CA927653A (en) | 1969-10-15 | 1970-06-25 | Aperture mask and screening process for color cathode-ray tube |
Country Status (3)
Country | Link |
---|---|
US (1) | US3804601A (en) |
CA (1) | CA927653A (en) |
GB (1) | GB1300238A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59211942A (en) * | 1983-05-17 | 1984-11-30 | Toshiba Corp | Member for color picture tube |
JP2727995B2 (en) * | 1994-12-15 | 1998-03-18 | 双葉電子工業株式会社 | Supporting material alignment jig and method of manufacturing support material alignment jig |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750524A (en) * | 1951-11-15 | 1956-06-12 | Mergenthaler Linotype Gmbh | Perforate mask for multicolor television apparatus and method of producting same |
US3050653A (en) * | 1955-07-28 | 1962-08-21 | Itt | Magnetic focusing device |
US2971117A (en) * | 1956-03-01 | 1961-02-07 | Rca Corp | Color-kinescopes, etc. |
US3231380A (en) * | 1960-11-14 | 1966-01-25 | Rca Corp | Art of making electron-optical reticles |
-
1969
- 1969-10-15 US US00866694A patent/US3804601A/en not_active Expired - Lifetime
-
1970
- 1970-06-25 CA CA086516A patent/CA927653A/en not_active Expired
- 1970-09-04 GB GB42509/70A patent/GB1300238A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3804601A (en) | 1974-04-16 |
GB1300238A (en) | 1972-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1028490A (en) | Cathode-ray tube and method for making same | |
CA919895A (en) | Processing of cathode-ray tubes | |
GB1122037A (en) | Method of making colour screen for cathode ray tubes | |
CA927653A (en) | Aperture mask and screening process for color cathode-ray tube | |
AU1945170A (en) | Colour television picture tube | |
CA941006A (en) | Screening a black-surround color cathode-ray tube | |
CA918511A (en) | Method of manufacturing colour picture tube | |
CA929398A (en) | Color cathode ray tube and screen and method for making the same | |
CA920638A (en) | Color cathode ray tube and screen and method for making the same | |
CA950961A (en) | Method and article for color kinescope screen and mask production | |
CA827600A (en) | Method of making color screen for cathode ray tube | |
CA818391A (en) | Process of electrostatically screening a color cathode-ray tube | |
CA916970A (en) | Aperture mask for, and method of screening, a color cathode-ray tube | |
CA829217A (en) | Cathode-ray tube for color television | |
AU433794B2 (en) | Exposure device for manufacturing colour display cathode-ray tubes | |
CA924157A (en) | Method and apparatus for making a color cathode-ray tube | |
CA916226A (en) | Aperture mask for color tv picture tubes and method for making same | |
CA783157A (en) | Shadow mask color cathode ray tube and method | |
CA938984A (en) | Cathode-ray tube and method for making same | |
AU6455469A (en) | Exposure device for manufacturing colour display cathode-ray tubes | |
AU448237B2 (en) | Method and article for color kinescope screen and mask production | |
CA826614A (en) | Method of manufacturing display screens for colour display tubes | |
CA846766A (en) | Method for blackening aperture masks for colored tv picture tubes | |
CA819840A (en) | Cathode ray tube color screen and method of producing same | |
CA719662A (en) | Method of manufacturing colour display screens for cathode-ray tubes |