DE3004648C2 - Vakuum-Anzeigevorrichtung - Google Patents
Vakuum-AnzeigevorrichtungInfo
- Publication number
- DE3004648C2 DE3004648C2 DE3004648A DE3004648A DE3004648C2 DE 3004648 C2 DE3004648 C2 DE 3004648C2 DE 3004648 A DE3004648 A DE 3004648A DE 3004648 A DE3004648 A DE 3004648A DE 3004648 C2 DE3004648 C2 DE 3004648C2
- Authority
- DE
- Germany
- Prior art keywords
- light
- phosphor
- layer
- absorbing layer
- pigmented
- 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.)
- Expired
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 8
- 239000000049 pigment Substances 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 description 5
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- JOSWYUNQBRPBDN-UHFFFAOYSA-P ammonium dichromate Chemical compound [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O JOSWYUNQBRPBDN-UHFFFAOYSA-P 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000485 pigmenting effect Effects 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3004648A DE3004648C2 (de) | 1980-02-08 | 1980-02-08 | Vakuum-Anzeigevorrichtung |
| GB8103534A GB2069231B (en) | 1980-02-08 | 1981-02-05 | Vacuum-fluorescent display unit |
| IT8119544A IT1234874B (it) | 1980-02-08 | 1981-02-06 | Unita' di visualizzazione fluorescente a vuoto con contrasto perfezionato per la presentazione di caratteri alfanumerici |
| FR8102319A FR2475773A1 (fr) | 1980-02-08 | 1981-02-06 | Unite d'affichage electroluminescente a contraste ameliore |
| JP1705681A JPS56156657A (en) | 1980-02-08 | 1981-02-09 | Vacuum fluorescent display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3004648A DE3004648C2 (de) | 1980-02-08 | 1980-02-08 | Vakuum-Anzeigevorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3004648A1 DE3004648A1 (de) | 1981-08-13 |
| DE3004648C2 true DE3004648C2 (de) | 1982-05-06 |
Family
ID=6094086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3004648A Expired DE3004648C2 (de) | 1980-02-08 | 1980-02-08 | Vakuum-Anzeigevorrichtung |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57136740A (en) * | 1981-02-18 | 1982-08-23 | Nec Kagoshima Ltd | Fluorescent display tube |
| JPS58106742A (ja) * | 1981-12-19 | 1983-06-25 | Futaba Corp | 蛍光表示管 |
| JPS58169851A (ja) * | 1982-03-31 | 1983-10-06 | Ise Electronics Corp | 螢光表示管 |
| JPS58193549U (ja) * | 1982-06-18 | 1983-12-23 | 双葉電子工業株式会社 | 傍熱形陰極 |
| JPS59136146U (ja) * | 1983-03-03 | 1984-09-11 | 日本電気株式会社 | 平面発光螢光表示パネル |
| JPH0612602Y2 (ja) * | 1986-06-19 | 1994-03-30 | 双葉電子工業株式会社 | 蛍光表示管 |
| US20070273277A1 (en) * | 2003-08-07 | 2007-11-29 | Pelikon Limited | More Uniform Electroluminescent Displays |
| GB2404774B (en) * | 2003-08-07 | 2007-02-14 | Pelikon Ltd | Electroluminescent displays |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1166176A (en) * | 1966-12-13 | 1969-10-08 | Hayakawa Denki Kogyo K K | Decimal Digit Indicating Device |
| JPS4812668B1 (US20100012521A1-20100121-C00001.png) * | 1969-12-13 | 1973-04-21 | ||
| JPS49115476A (US20100012521A1-20100121-C00001.png) * | 1973-03-03 | 1974-11-05 | ||
| US3832034A (en) * | 1973-04-06 | 1974-08-27 | Ibm | Liquid crystal display assembly |
| GB1551047A (en) * | 1976-07-08 | 1979-08-22 | Marconi Co Ltd | Electrophoretic display arrangements |
| DE2805884C3 (de) * | 1978-02-13 | 1980-08-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Flüssigkristall-Anzeigevorrichtung mit einer Fluoreszenzplatte |
-
1980
- 1980-02-08 DE DE3004648A patent/DE3004648C2/de not_active Expired
-
1981
- 1981-02-05 GB GB8103534A patent/GB2069231B/en not_active Expired
- 1981-02-06 FR FR8102319A patent/FR2475773A1/fr active Granted
- 1981-02-06 IT IT8119544A patent/IT1234874B/it active
- 1981-02-09 JP JP1705681A patent/JPS56156657A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2475773B1 (US20100012521A1-20100121-C00001.png) | 1984-11-30 |
| JPS56156657A (en) | 1981-12-03 |
| IT1234874B (it) | 1992-06-02 |
| GB2069231A (en) | 1981-08-19 |
| FR2475773A1 (fr) | 1981-08-14 |
| IT8119544A0 (it) | 1981-02-06 |
| GB2069231B (en) | 1984-02-22 |
| DE3004648A1 (de) | 1981-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: NOKIA GRAETZ GMBH, 7530 PFORZHEIM, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: NOKIA UNTERHALTUNGSELEKTRONIK (DEUTSCHLAND) GMBH, |
|
| 8339 | Ceased/non-payment of the annual fee |