NL174099C - INDICATOR PICTURE TUBE OF VERY LOW THICKNESS. - Google Patents
INDICATOR PICTURE TUBE OF VERY LOW THICKNESS.Info
- Publication number
- NL174099C NL174099C NLAANVRAGE7203680,A NL7203680A NL174099C NL 174099 C NL174099 C NL 174099C NL 7203680 A NL7203680 A NL 7203680A NL 174099 C NL174099 C NL 174099C
- Authority
- NL
- Netherlands
- Prior art keywords
- picture tube
- low thickness
- indicator picture
- indicator
- thickness
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/38—Cold-cathode tubes
- H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
- H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
- H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46015945A JPS5234904B1 (en) | 1971-03-20 | 1971-03-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7203680A NL7203680A (en) | 1972-09-22 |
NL174099B NL174099B (en) | 1983-11-16 |
NL174099C true NL174099C (en) | 1984-04-16 |
Family
ID=11902888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7203680,A NL174099C (en) | 1971-03-20 | 1972-03-20 | INDICATOR PICTURE TUBE OF VERY LOW THICKNESS. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3906287A (en) |
JP (1) | JPS5234904B1 (en) |
CA (1) | CA943177A (en) |
DE (1) | DE2212758C2 (en) |
FR (1) | FR2131483A5 (en) |
GB (1) | GB1366486A (en) |
IT (1) | IT950390B (en) |
NL (1) | NL174099C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2628130C3 (en) * | 1976-06-23 | 1981-10-22 | Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven | Gas discharge indicator tube |
JPS5423709U (en) * | 1977-07-20 | 1979-02-16 | ||
CA1108786A (en) * | 1977-11-14 | 1981-09-08 | Richard Dubois | Integrated display device |
JPS5761602U (en) * | 1980-09-25 | 1982-04-12 | ||
JPS60127695U (en) * | 1984-01-31 | 1985-08-27 | シャープ株式会社 | Support device for drive motor in tape recorder |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB712174A (en) * | 1949-11-29 | 1954-07-21 | Ericsson Telephones Ltd | Improvements in or relating to electron discharge devices for use in counting and/or selecting arrangements |
US3231776A (en) * | 1962-09-28 | 1966-01-25 | Sylvania Electric Prod | Display device |
US3327154A (en) * | 1965-03-24 | 1967-06-20 | Gen Telephone & Elect | Ionizable gas display device with segmented electrode pattern |
NL6508596A (en) * | 1965-07-03 | 1967-01-04 | ||
US3588571A (en) * | 1967-07-07 | 1971-06-28 | Sony Corp | Gaseous glow indicator tube formed on a substrate with a plurality of insulating layers |
US3538371A (en) * | 1968-06-04 | 1970-11-03 | Fairchild Camera Instr Co | Glow discharge display device with suppressor plate |
JPS4810892B1 (en) * | 1968-12-23 | 1973-04-09 | ||
US3675065A (en) * | 1970-01-23 | 1972-07-04 | Sperry Rand Corp | Planar gas discharge indicator |
-
1971
- 1971-03-20 JP JP46015945A patent/JPS5234904B1/ja active Pending
-
1972
- 1972-03-15 US US234969A patent/US3906287A/en not_active Expired - Lifetime
- 1972-03-16 CA CA137,230A patent/CA943177A/en not_active Expired
- 1972-03-16 DE DE2212758A patent/DE2212758C2/en not_active Expired
- 1972-03-17 GB GB1273672A patent/GB1366486A/en not_active Expired
- 1972-03-20 IT IT22118/72A patent/IT950390B/en active
- 1972-03-20 FR FR7209722A patent/FR2131483A5/fr not_active Expired
- 1972-03-20 NL NLAANVRAGE7203680,A patent/NL174099C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5234904B1 (en) | 1977-09-06 |
DE2212758C2 (en) | 1984-08-09 |
DE2212758A1 (en) | 1972-09-21 |
GB1366486A (en) | 1974-09-11 |
IT950390B (en) | 1973-06-20 |
NL7203680A (en) | 1972-09-22 |
NL174099B (en) | 1983-11-16 |
FR2131483A5 (en) | 1972-11-10 |
CA943177A (en) | 1974-03-05 |
US3906287A (en) | 1975-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V4 | Discontinued because of reaching the maximum lifetime of a patent |