CA1125348A - Cathode-ray tube having corrugated mask with increased mask-to-screen spacing - Google Patents
Cathode-ray tube having corrugated mask with increased mask-to-screen spacingInfo
- Publication number
- CA1125348A CA1125348A CA334,078A CA334078A CA1125348A CA 1125348 A CA1125348 A CA 1125348A CA 334078 A CA334078 A CA 334078A CA 1125348 A CA1125348 A CA 1125348A
- Authority
- CA
- Canada
- Prior art keywords
- screen
- mask
- spacing
- tube
- apertures
- 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
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
- H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
- H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93949678A | 1978-09-05 | 1978-09-05 | |
US939,496 | 1978-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1125348A true CA1125348A (en) | 1982-06-08 |
Family
ID=25473272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA334,078A Expired CA1125348A (en) | 1978-09-05 | 1979-08-20 | Cathode-ray tube having corrugated mask with increased mask-to-screen spacing |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS583581B2 (de) |
CA (1) | CA1125348A (de) |
DE (1) | DE2935856C2 (de) |
FR (1) | FR2435806A1 (de) |
IT (1) | IT1122466B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8418939U1 (de) * | 1984-06-23 | 1984-09-20 | Paul Hettich GmbH & Co, 4983 Kirchlengern | Montageplatte fuer ein in der hoehe verstellbares moebelscharnier |
JPH0439976Y2 (de) * | 1986-08-04 | 1992-09-18 | ||
JPH074121A (ja) * | 1993-06-21 | 1995-01-10 | Riken Light Metal Ind Co Ltd | 簡易テント支柱 |
WO2001071764A1 (en) * | 2000-03-20 | 2001-09-27 | Koninklijke Philips Electronics N.V. | Color display tube |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE634597A (de) * | 1962-07-06 | |||
GB1546889A (en) * | 1975-03-19 | 1979-05-31 | Rca Corp | Cathode ray tube having shadow mask |
US4072876A (en) * | 1976-10-04 | 1978-02-07 | Rca Corporation | Corrugated shadow mask assembly for a cathode ray tube |
-
1979
- 1979-08-09 IT IT25040/79A patent/IT1122466B/it active
- 1979-08-20 CA CA334,078A patent/CA1125348A/en not_active Expired
- 1979-08-31 JP JP54112355A patent/JPS583581B2/ja not_active Expired
- 1979-09-05 FR FR7922216A patent/FR2435806A1/fr active Granted
- 1979-09-05 DE DE2935856A patent/DE2935856C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS583581B2 (ja) | 1983-01-21 |
DE2935856C2 (de) | 1982-09-02 |
IT7925040A0 (it) | 1979-08-09 |
IT1122466B (it) | 1986-04-23 |
FR2435806A1 (fr) | 1980-04-04 |
FR2435806B1 (de) | 1983-09-30 |
DE2935856A1 (de) | 1980-03-06 |
JPS5535497A (en) | 1980-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |