DE3029309A1 - Floureszierende anzeigeeinrichtung - Google Patents
Floureszierende anzeigeeinrichtungInfo
- Publication number
- DE3029309A1 DE3029309A1 DE19803029309 DE3029309A DE3029309A1 DE 3029309 A1 DE3029309 A1 DE 3029309A1 DE 19803029309 DE19803029309 DE 19803029309 DE 3029309 A DE3029309 A DE 3029309A DE 3029309 A1 DE3029309 A1 DE 3029309A1
- Authority
- DE
- Germany
- Prior art keywords
- display device
- segments
- display
- light
- fluorescent
- 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.)
- Ceased
Links
- 238000009408 flooring Methods 0.000 title 1
- 230000010287 polarization Effects 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003269 fluorescent indicator Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10677879U JPS5625445U (enrdf_load_stackoverflow) | 1979-08-03 | 1979-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3029309A1 true DE3029309A1 (de) | 1981-03-26 |
Family
ID=14442355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803029309 Ceased DE3029309A1 (de) | 1979-08-03 | 1980-08-01 | Floureszierende anzeigeeinrichtung |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5625445U (enrdf_load_stackoverflow) |
DE (1) | DE3029309A1 (enrdf_load_stackoverflow) |
FR (1) | FR2463472A1 (enrdf_load_stackoverflow) |
GB (1) | GB2059145A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246656A1 (de) * | 1981-12-19 | 1983-07-14 | Futaba Denshi Kogyo K.K., Mobara, Chiba | Leuchtstoff-anzeigeroehre |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2404775A (en) * | 2003-08-07 | 2005-02-09 | Pelikon Ltd | Electroluminescent displays |
GB2404774B (en) * | 2003-08-07 | 2007-02-14 | Pelikon Ltd | Electroluminescent displays |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49115476A (enrdf_load_stackoverflow) * | 1973-03-03 | 1974-11-05 | ||
US4093346A (en) * | 1973-07-13 | 1978-06-06 | Minolta Camera Kabushiki Kaisha | Optical low pass filter |
CH600366A5 (enrdf_load_stackoverflow) * | 1976-05-20 | 1978-06-15 | Ebauches Sa | |
US4100455A (en) * | 1976-10-14 | 1978-07-11 | Wagner Electric Corporation | Vacuum fluorescent display device with circular polarizer |
DE2706405C3 (de) * | 1977-02-15 | 1985-08-01 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen | Anzeigeanordnung zur Darstellung von hellen Bildern vor dunklem Hintergrund |
-
1979
- 1979-08-03 JP JP10677879U patent/JPS5625445U/ja active Pending
-
1980
- 1980-08-01 FR FR8017129A patent/FR2463472A1/fr active Pending
- 1980-08-01 GB GB8025247A patent/GB2059145A/en not_active Withdrawn
- 1980-08-01 DE DE19803029309 patent/DE3029309A1/de not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246656A1 (de) * | 1981-12-19 | 1983-07-14 | Futaba Denshi Kogyo K.K., Mobara, Chiba | Leuchtstoff-anzeigeroehre |
Also Published As
Publication number | Publication date |
---|---|
JPS5625445U (enrdf_load_stackoverflow) | 1981-03-09 |
GB2059145A (en) | 1981-04-15 |
FR2463472A1 (fr) | 1981-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |