DE2147881A1 - - Google Patents
Info
- Publication number
- DE2147881A1 DE2147881A1 DE19712147881 DE2147881A DE2147881A1 DE 2147881 A1 DE2147881 A1 DE 2147881A1 DE 19712147881 DE19712147881 DE 19712147881 DE 2147881 A DE2147881 A DE 2147881A DE 2147881 A1 DE2147881 A1 DE 2147881A1
- Authority
- DE
- Germany
- Prior art keywords
- cathodes
- anode
- shield electrode
- openings
- plates
- 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.)
- Granted
Links
- 230000015654 memory Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 8
- 239000004020 conductor Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/313—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being gas discharge devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7034663A FR2106803A5 (enrdf_load_stackoverflow) | 1970-09-24 | 1970-09-24 | |
| FR7034663 | 1970-09-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2147881A1 true DE2147881A1 (enrdf_load_stackoverflow) | 1972-03-30 |
| DE2147881B2 DE2147881B2 (de) | 1975-11-20 |
| DE2147881C3 DE2147881C3 (de) | 1976-06-24 |
Family
ID=
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2602677A1 (de) * | 1975-09-22 | 1977-03-31 | Okaya Electric Industry Co | Entladungsbildeinrichtung |
| EP0007562A1 (de) * | 1978-07-20 | 1980-02-06 | Siemens Aktiengesellschaft | Kathode für eine Gasentladungsanzeigeröhre |
| EP0013365A1 (de) * | 1978-12-20 | 1980-07-23 | Siemens Aktiengesellschaft | Abstandshalterung in einer Gasentladungsanzeigevorrichtung |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2602677A1 (de) * | 1975-09-22 | 1977-03-31 | Okaya Electric Industry Co | Entladungsbildeinrichtung |
| EP0007562A1 (de) * | 1978-07-20 | 1980-02-06 | Siemens Aktiengesellschaft | Kathode für eine Gasentladungsanzeigeröhre |
| EP0013365A1 (de) * | 1978-12-20 | 1980-07-23 | Siemens Aktiengesellschaft | Abstandshalterung in einer Gasentladungsanzeigevorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1363672A (en) | 1974-08-14 |
| US3735180A (en) | 1973-05-22 |
| DE2147881B2 (de) | 1975-11-20 |
| FR2106803A5 (enrdf_load_stackoverflow) | 1972-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |