FR2198256A1 - - Google Patents
Info
- Publication number
- FR2198256A1 FR2198256A1 FR7331844A FR7331844A FR2198256A1 FR 2198256 A1 FR2198256 A1 FR 2198256A1 FR 7331844 A FR7331844 A FR 7331844A FR 7331844 A FR7331844 A FR 7331844A FR 2198256 A1 FR2198256 A1 FR 2198256A1
- Authority
- FR
- France
- 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
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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
- H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
- H01J9/2272—Devices for carrying out the processes, e.g. light houses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7212105A NL7212105A (en) | 1972-09-06 | 1972-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2198256A1 true FR2198256A1 (en) | 1974-03-29 |
FR2198256B1 FR2198256B1 (en) | 1976-10-01 |
Family
ID=19816881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7331844A Expired FR2198256B1 (en) | 1972-09-06 | 1973-09-04 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3876425A (en) |
JP (1) | JPS4966063A (en) |
AU (1) | AU5991973A (en) |
BE (1) | BE804449A (en) |
CA (1) | CA1012401A (en) |
DE (1) | DE2341579A1 (en) |
ES (1) | ES418467A1 (en) |
FR (1) | FR2198256B1 (en) |
GB (1) | GB1392684A (en) |
IT (1) | IT996637B (en) |
NL (1) | NL7212105A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993487A (en) * | 1969-01-03 | 1976-11-23 | Matsushita Electronics Corporation | Method for manufacture of color television picture tubes using rotating light source |
US4013467A (en) * | 1971-06-18 | 1977-03-22 | Matsushita Electronics Corporation | Method of manufacturing color picture tubes using rotating light attenuator |
US4001018A (en) * | 1973-06-13 | 1977-01-04 | Tokyo Shibaura Electric Co., Ltd. | Method for making a stripe screen on a face plate of a cathode ray tube by rotating correction lens |
US4050081A (en) * | 1976-06-23 | 1977-09-20 | Gte Sylvania Incorporated | Exposure area control for an optical scanning system for manufacturing cathode ray tubes |
US4053905A (en) * | 1976-06-23 | 1977-10-11 | Gte Laboratories Incorporated | Optical scanning apparatus for photolithography of a color cathode ray tube having an aperture mask |
US4053903A (en) * | 1976-06-23 | 1977-10-11 | Gte Sylvania Incorporated | Scanning rate and intensity control for optical scanning apparatus |
US4027312A (en) * | 1976-06-23 | 1977-05-31 | Gte Laboratories Incorporated | Optical scanning apparatus and method for manufacturing cathode ray tubes |
US4053906A (en) * | 1976-06-23 | 1977-10-11 | Gte Sylvania Incorporated | Control system for an optical scanning exposure system for manufacturing cathode ray tubes |
US4176925A (en) * | 1978-06-07 | 1979-12-04 | Gte Laboratories Incorporated | Laser scanner for photolithography of slotted mask color cathode ray tubes |
KR200155319Y1 (en) * | 1995-09-25 | 1999-09-01 | 손욱 | Exposuring device for manufacturing color crt |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2151519A1 (en) * | 1970-10-17 | 1972-04-20 | Mitsubishi Electric Corp | Exposure device for the production of the fluorescent screen of color television tubes |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3211067A (en) * | 1962-06-15 | 1965-10-12 | Rauland Corp | Method of exposing a multi-color target structure |
US3667947A (en) * | 1967-11-01 | 1972-06-06 | Sylvania Electric Prod | Color crt screen exposure method |
US3689267A (en) * | 1970-10-15 | 1972-09-05 | Xerox Corp | Screen making process utilizing rotation of optical plate |
US3725106A (en) * | 1970-10-30 | 1973-04-03 | Matsushita Electronics Corp | Method and apparatus of making color cathode ray tube |
JPS5332230B1 (en) * | 1971-03-05 | 1978-09-07 |
-
1972
- 1972-09-06 NL NL7212105A patent/NL7212105A/xx unknown
-
1973
- 1973-08-09 US US387141A patent/US3876425A/en not_active Expired - Lifetime
- 1973-08-17 DE DE19732341579 patent/DE2341579A1/en active Pending
- 1973-08-27 CA CA179,618A patent/CA1012401A/en not_active Expired
- 1973-09-03 IT IT69625/73A patent/IT996637B/en active
- 1973-09-03 JP JP48098338A patent/JPS4966063A/ja active Pending
- 1973-09-03 GB GB4137073A patent/GB1392684A/en not_active Expired
- 1973-09-03 AU AU59919/73A patent/AU5991973A/en not_active Expired
- 1973-09-04 ES ES418467A patent/ES418467A1/en not_active Expired
- 1973-09-04 FR FR7331844A patent/FR2198256B1/fr not_active Expired
- 1973-09-04 BE BE135312A patent/BE804449A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2151519A1 (en) * | 1970-10-17 | 1972-04-20 | Mitsubishi Electric Corp | Exposure device for the production of the fluorescent screen of color television tubes |
Also Published As
Publication number | Publication date |
---|---|
CA1012401A (en) | 1977-06-21 |
JPS4966063A (en) | 1974-06-26 |
NL7212105A (en) | 1974-03-08 |
DE2341579A1 (en) | 1974-03-14 |
FR2198256B1 (en) | 1976-10-01 |
US3876425A (en) | 1975-04-08 |
GB1392684A (en) | 1975-04-30 |
IT996637B (en) | 1975-12-10 |
BE804449A (en) | 1974-03-04 |
ES418467A1 (en) | 1976-04-01 |
AU5991973A (en) | 1975-03-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |