ES8603661A1 - Flat cathode ray tube. - Google Patents
Flat cathode ray tube.Info
- Publication number
- ES8603661A1 ES8603661A1 ES540697A ES540697A ES8603661A1 ES 8603661 A1 ES8603661 A1 ES 8603661A1 ES 540697 A ES540697 A ES 540697A ES 540697 A ES540697 A ES 540697A ES 8603661 A1 ES8603661 A1 ES 8603661A1
- Authority
- ES
- Spain
- Prior art keywords
- electron multiplier
- ray tube
- cathode ray
- neck
- flat cathode
- 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
Classifications
-
- 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
- H01J31/123—Flat display tubes
- H01J31/124—Flat display tubes using electron beam scanning
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
An electron multiplier is spaced at a short distance from a fluorescent screen applied to a substantially plane faceplate. Behind the electron multiplier, a deflection electrode array lies substantially parallel and close to the path of the beam from an electron gun in the neck of the tube. - The beam approaches the electron multiplier, at a substantially constant angle regardless of the length of throw. Electromagnetic scanning coils are attached outside the envelope at the transition between the neck and fan.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08405231A GB2155237A (en) | 1984-02-29 | 1984-02-29 | Display apparatus including a flat cathode ray tube |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8603661A1 true ES8603661A1 (en) | 1985-12-16 |
ES540697A0 ES540697A0 (en) | 1985-12-16 |
Family
ID=10557326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540697A Granted ES540697A0 (en) | 1984-02-29 | 1985-02-26 | A FLAT CATHODIC RAY TUBE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0153784B1 (en) |
JP (1) | JPS60207234A (en) |
DE (1) | DE3564512D1 (en) |
ES (1) | ES540697A0 (en) |
GB (1) | GB2155237A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6282557U (en) * | 1985-11-12 | 1987-05-26 | ||
GB2186162B (en) * | 1986-01-30 | 1989-11-01 | Philips Electronic Associated | Cathode ray tube display system |
JPS6358454U (en) * | 1986-10-01 | 1988-04-19 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL90351C (en) * | 1952-09-15 | |||
JPS56116256A (en) * | 1980-02-15 | 1981-09-11 | Sony Corp | Flat cathode ray tube |
JPS57176652A (en) * | 1981-04-23 | 1982-10-30 | Sony Corp | Thin cathode-ray tube |
GB2101396B (en) * | 1981-07-08 | 1985-05-22 | Philips Electronic Associated | Flat display tube |
GB2110465A (en) * | 1981-11-09 | 1983-06-15 | Philips Electronic Associated | Flat panel display tube |
GB2127616A (en) * | 1982-09-17 | 1984-04-11 | Philips Electronic Associated | Display apparatus |
-
1984
- 1984-02-29 GB GB08405231A patent/GB2155237A/en not_active Withdrawn
-
1985
- 1985-02-20 DE DE8585200213T patent/DE3564512D1/en not_active Expired
- 1985-02-20 EP EP85200213A patent/EP0153784B1/en not_active Expired
- 1985-02-26 JP JP3541785A patent/JPS60207234A/en active Pending
- 1985-02-26 ES ES540697A patent/ES540697A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB8405231D0 (en) | 1984-04-04 |
DE3564512D1 (en) | 1988-09-22 |
JPS60207234A (en) | 1985-10-18 |
EP0153784A1 (en) | 1985-09-04 |
GB2155237A (en) | 1985-09-18 |
EP0153784B1 (en) | 1988-08-17 |
ES540697A0 (en) | 1985-12-16 |
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