CA1090412A - Method of providing reference points for the magnetic deflection unit of a colour display tube, device for carrying out such a method, and display tube provided with reference points according to the method or by means of the device - Google Patents
Method of providing reference points for the magnetic deflection unit of a colour display tube, device for carrying out such a method, and display tube provided with reference points according to the method or by means of the deviceInfo
- Publication number
- CA1090412A CA1090412A CA286,583A CA286583A CA1090412A CA 1090412 A CA1090412 A CA 1090412A CA 286583 A CA286583 A CA 286583A CA 1090412 A CA1090412 A CA 1090412A
- Authority
- CA
- Canada
- Prior art keywords
- colour
- display tube
- reference points
- neck
- tube
- 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
- 238000000034 method Methods 0.000 title claims description 22
- 238000010894 electron beam technology Methods 0.000 claims abstract description 18
- 230000005405 multipole Effects 0.000 claims abstract description 14
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241001663154 Electron Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000009966 trimming Methods 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
- H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
- H01J29/826—Deflection arrangements
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7610353 | 1976-09-17 | ||
| NL7610353A NL7610353A (nl) | 1976-09-17 | 1976-09-17 | Werkwijze voor het aanbrengen van referentiepunten voor de magnetische afbuigeenheid van een kleuren- beeldbuis, inrichting voor het uitvoeren van een dergelijke werkwijze en beeldbuis voorzien van refe- rentiepunten volgens de werkwijze of met de inrichting. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1090412A true CA1090412A (en) | 1980-11-25 |
Family
ID=19826918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA286,583A Expired CA1090412A (en) | 1976-09-17 | 1977-09-13 | Method of providing reference points for the magnetic deflection unit of a colour display tube, device for carrying out such a method, and display tube provided with reference points according to the method or by means of the device |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4160935A (show.php) |
| JP (1) | JPS6015097B2 (show.php) |
| BE (1) | BE858739A (show.php) |
| CA (1) | CA1090412A (show.php) |
| DE (1) | DE2741465C2 (show.php) |
| FR (1) | FR2365205A1 (show.php) |
| GB (1) | GB1563864A (show.php) |
| NL (1) | NL7610353A (show.php) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7901481A (nl) * | 1979-02-26 | 1980-08-28 | Philips Nv | Kleurentelevisiebeeldbuis. |
| US4291256A (en) * | 1979-06-11 | 1981-09-22 | International Business Machines Corporation | Alignment or correction of energy beam type displays |
| US4282461A (en) * | 1979-11-29 | 1981-08-04 | Rca Corporation | Television raster centering aid |
| JPS56103420A (en) * | 1980-01-23 | 1981-08-18 | Hitachi Ltd | Compensating method for deflection distortion in charged particle beam apparatus |
| GB2128772A (en) * | 1982-10-18 | 1984-05-02 | Philips Electronic Associated | Automatic assembly apparatus |
| DE3346361A1 (de) * | 1983-12-22 | 1985-07-04 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Farbbildroehre und verfahren zu deren herstellung und justierung |
| US4749907A (en) * | 1985-12-02 | 1988-06-07 | Tektronix, Inc. | Method and apparatus for automatically calibrating a graticuled cathode ray tube |
| RU2064206C1 (ru) * | 1991-12-26 | 1996-07-20 | Физический институт им.П.Н.Лебедева РАН | Лазерный экран электронно-лучевой трубки и способ его изготовления |
| RU2019881C1 (ru) * | 1991-12-26 | 1994-09-15 | Физический институт им.П.Н.Лебедева РАН | Электронно-лучевая трубка |
| US5339003A (en) * | 1992-06-22 | 1994-08-16 | Principia Optics, Inc. | Laser screen for a cathode-ray tube |
| CN1118849C (zh) * | 1996-05-21 | 2003-08-20 | 皇家菲利浦电子有限公司 | 具有影响着屏角度的部件的彩色显示器 |
| FR3123139B1 (fr) * | 2021-05-18 | 2023-04-28 | Synchrotron Soleil | Electro-aimant multipolaire |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3605053A (en) * | 1969-08-27 | 1971-09-14 | Tracor | Convergence- and purity-adjusting device for color television picture tube |
| NL164154C (nl) * | 1973-08-20 | 1980-11-17 | Philips Nv | Beeldweergeefinrichting. |
| FR2259433B1 (show.php) * | 1974-01-24 | 1978-03-10 | Videon Sa | |
| GB1443675A (en) * | 1974-09-18 | 1976-07-21 | Mitsubishi Electric Corp | Deflection yoke holding device |
-
1976
- 1976-09-17 NL NL7610353A patent/NL7610353A/xx unknown
-
1977
- 1977-09-07 US US05/831,334 patent/US4160935A/en not_active Expired - Lifetime
- 1977-09-13 CA CA286,583A patent/CA1090412A/en not_active Expired
- 1977-09-14 JP JP52110046A patent/JPS6015097B2/ja not_active Expired
- 1977-09-14 GB GB38365/77A patent/GB1563864A/en not_active Expired
- 1977-09-15 DE DE2741465A patent/DE2741465C2/de not_active Expired
- 1977-09-15 BE BE180944A patent/BE858739A/xx not_active IP Right Cessation
- 1977-09-16 FR FR7728005A patent/FR2365205A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2365205A1 (fr) | 1978-04-14 |
| US4160935A (en) | 1979-07-10 |
| FR2365205B1 (show.php) | 1980-07-18 |
| BE858739A (fr) | 1978-03-15 |
| JPS6015097B2 (ja) | 1985-04-17 |
| JPS5338215A (en) | 1978-04-08 |
| DE2741465C2 (de) | 1986-08-14 |
| GB1563864A (en) | 1980-04-02 |
| NL7610353A (nl) | 1978-03-21 |
| DE2741465A1 (de) | 1978-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |