HK58376A - Method of, and apparatus for, optically projecting a pattern of substantially circular apertures onto a photosensitive layer - Google Patents
Method of, and apparatus for, optically projecting a pattern of substantially circular apertures onto a photosensitive layerInfo
- Publication number
- HK58376A HK58376A HK58376A HK58376A HK58376A HK 58376 A HK58376 A HK 58376A HK 58376 A HK58376 A HK 58376A HK 58376 A HK58376 A HK 58376A HK 58376 A HK58376 A HK 58376A
- Authority
- HK
- Hong Kong
- Prior art keywords
- pattern
- photosensitive layer
- substantially circular
- circular apertures
- optically projecting
- Prior art date
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7008184A NL163663C (en) | 1970-06-05 | 1970-06-05 | METHOD FOR MANUFACTURING AN ELECTRON BEAM TUBE FOR DISPLAYING COLORED IMAGES |
NL7102077A NL7102077A (en) | 1970-06-05 | 1971-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK58376A true HK58376A (en) | 1976-10-01 |
Family
ID=26644547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK58376A HK58376A (en) | 1970-06-05 | 1976-09-23 | Method of, and apparatus for, optically projecting a pattern of substantially circular apertures onto a photosensitive layer |
Country Status (8)
Country | Link |
---|---|
JP (2) | JPS5246076B1 (en) |
BE (1) | BE768157A (en) |
CA (1) | CA1013190A (en) |
DE (1) | DE2122943C2 (en) |
FR (1) | FR2095968A5 (en) |
GB (1) | GB1350976A (en) |
HK (1) | HK58376A (en) |
NL (2) | NL163663C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0787077B2 (en) * | 1988-04-13 | 1995-09-20 | 三菱電機株式会社 | In-line type shadow mask type color cathode ray tube exposure device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3152900A (en) * | 1958-11-14 | 1964-10-13 | Rca Corp | Art of making electron-sensitive mosaic screens |
US3146368A (en) * | 1961-04-04 | 1964-08-25 | Rauland Corp | Cathode-ray tube with color dots spaced by light absorbing areas |
US3211067A (en) * | 1962-06-15 | 1965-10-12 | Rauland Corp | Method of exposing a multi-color target structure |
-
1970
- 1970-06-05 NL NL7008184A patent/NL163663C/en not_active IP Right Cessation
-
1971
- 1971-02-17 NL NL7102077A patent/NL7102077A/xx unknown
- 1971-05-10 DE DE19712122943 patent/DE2122943C2/en not_active Expired
- 1971-06-02 JP JP3791871A patent/JPS5246076B1/ja active Pending
- 1971-06-02 CA CA114,647A patent/CA1013190A/en not_active Expired
- 1971-06-02 GB GB1854071A patent/GB1350976A/en not_active Expired
- 1971-06-04 BE BE768157A patent/BE768157A/en unknown
- 1971-06-07 FR FR7120412A patent/FR2095968A5/fr not_active Expired
-
1976
- 1976-09-23 HK HK58376A patent/HK58376A/en unknown
- 1976-12-17 JP JP15100976A patent/JPS5267255A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2122943A1 (en) | 1971-12-16 |
NL7102077A (en) | 1972-08-21 |
JPS5246076B1 (en) | 1977-11-21 |
NL163663B (en) | 1980-04-15 |
FR2095968A5 (en) | 1972-02-11 |
NL163663C (en) | 1980-09-15 |
BE768157A (en) | 1971-12-06 |
JPS5267255A (en) | 1977-06-03 |
GB1350976A (en) | 1974-04-24 |
CA1013190A (en) | 1977-07-05 |
NL7008184A (en) | 1971-12-07 |
DE2122943C2 (en) | 1982-09-09 |
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