DE2743628A1 - Schattenmaskenanordnung fuer eine kathodenstrahlroehre - Google Patents
Schattenmaskenanordnung fuer eine kathodenstrahlroehreInfo
- Publication number
- DE2743628A1 DE2743628A1 DE19772743628 DE2743628A DE2743628A1 DE 2743628 A1 DE2743628 A1 DE 2743628A1 DE 19772743628 DE19772743628 DE 19772743628 DE 2743628 A DE2743628 A DE 2743628A DE 2743628 A1 DE2743628 A1 DE 2743628A1
- Authority
- DE
- Germany
- Prior art keywords
- mask
- tube
- sides
- faceplate
- brackets
- 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
- 238000010894 electron beam technology Methods 0.000 description 9
- 210000002105 tongue Anatomy 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/07—Shadow masks
- H01J2229/0727—Aperture plate
- H01J2229/0788—Parameterised dimensions of aperture plate, e.g. relationships, polynomial expressions
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/729,349 US4072876A (en) | 1976-10-04 | 1976-10-04 | Corrugated shadow mask assembly for a cathode ray tube |
| US05/729,592 US4136300A (en) | 1975-03-19 | 1976-10-04 | Cathode ray tube having improved shadow mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2743628A1 true DE2743628A1 (de) | 1978-04-06 |
Family
ID=27111857
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772743628 Ceased DE2743628A1 (de) | 1976-10-04 | 1977-09-28 | Schattenmaskenanordnung fuer eine kathodenstrahlroehre |
| DE19772743627 Withdrawn DE2743627A1 (de) | 1976-10-04 | 1977-09-28 | Schattenmaskenanordnung fuer eine kathodenstrahlroehre |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772743627 Withdrawn DE2743627A1 (de) | 1976-10-04 | 1977-09-28 | Schattenmaskenanordnung fuer eine kathodenstrahlroehre |
Country Status (14)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2826881A1 (de) * | 1977-06-22 | 1979-01-11 | Hitachi Ltd | Farbkathodenstrahlroehre |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1546889A (en) * | 1975-03-19 | 1979-05-31 | Rca Corp | Cathode ray tube having shadow mask |
| US4146816A (en) * | 1977-07-08 | 1979-03-27 | Rca Corporation | Cathode-ray tube with a corrugated mask having a corrugated hinging skirt |
| US4122368A (en) * | 1977-07-08 | 1978-10-24 | Rca Corporation | Cathode ray tube with a corrugated mask having a corrugated skirt |
| US4942333A (en) * | 1988-12-05 | 1990-07-17 | North American Philips Corporation | Shadow mask with border pattern |
| JPH02143758U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-12-31 | 1990-12-06 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2353294A1 (de) * | 1972-10-27 | 1974-05-09 | Hitachi Ltd | Farbbildroehre |
| US3944867A (en) * | 1974-03-15 | 1976-03-16 | Zenith Radio Corporation | Shadow mask having ribs bounding rectangular apertures |
| DE2611335A1 (de) * | 1975-03-19 | 1976-09-23 | Rca Corp | Kathodenstrahlroehre mit lochmaske und verfahren zum herstellen einer solchen roehre |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2961560A (en) * | 1955-05-06 | 1960-11-22 | Columbia Broadcasting Syst Inc | Color picture tube |
| US3387159A (en) * | 1966-10-28 | 1968-06-04 | Nat Video Corp | Color television tube mask mounting with aperture alignment maintenance during expansion |
-
1977
- 1977-09-21 GB GB3936377A patent/GB1584180A/en not_active Expired
- 1977-09-21 GB GB3936277A patent/GB1584179A/en not_active Expired
- 1977-09-21 CA CA287,182A patent/CA1088987A/en not_active Expired
- 1977-09-27 ES ES462663A patent/ES462663A1/es not_active Expired
- 1977-09-27 ES ES462667A patent/ES462667A1/es not_active Expired
- 1977-09-28 DE DE19772743628 patent/DE2743628A1/de not_active Ceased
- 1977-09-28 DE DE19772743627 patent/DE2743627A1/de not_active Withdrawn
- 1977-09-30 FR FR7729431A patent/FR2366686A1/fr active Granted
- 1977-09-30 AU AU29261/77A patent/AU502932B2/en not_active Expired
- 1977-09-30 FR FR7729432A patent/FR2366687A1/fr active Granted
- 1977-09-30 AU AU29262/77A patent/AU502211B2/en not_active Expired
- 1977-10-03 IT IT2822877A patent/IT1087553B/it active
- 1977-10-03 BR BR7706587A patent/BR7706587A/pt unknown
- 1977-10-03 MX MX10042477U patent/MX3555E/es unknown
- 1977-10-03 JP JP11941177A patent/JPS5352054A/ja active Granted
- 1977-10-03 JP JP11941077A patent/JPS5346268A/ja active Granted
- 1977-10-03 MX MX10054577U patent/MX3947E/es unknown
- 1977-10-03 IT IT2822777A patent/IT1087552B/it active
- 1977-10-04 SU SU772530654A patent/SU1199207A3/ru active
- 1977-10-04 PL PL20128177A patent/PL107134B1/pl unknown
- 1977-10-04 AT AT707277A patent/AT355100B/de not_active IP Right Cessation
- 1977-10-04 NL NL7710857A patent/NL7710857A/xx not_active Application Discontinuation
- 1977-10-04 AT AT707177A patent/AT374302B/de not_active IP Right Cessation
- 1977-10-04 NL NL7710856A patent/NL7710856A/xx not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2353294A1 (de) * | 1972-10-27 | 1974-05-09 | Hitachi Ltd | Farbbildroehre |
| US3944867A (en) * | 1974-03-15 | 1976-03-16 | Zenith Radio Corporation | Shadow mask having ribs bounding rectangular apertures |
| DE2611335A1 (de) * | 1975-03-19 | 1976-09-23 | Rca Corp | Kathodenstrahlroehre mit lochmaske und verfahren zum herstellen einer solchen roehre |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2826881A1 (de) * | 1977-06-22 | 1979-01-11 | Hitachi Ltd | Farbkathodenstrahlroehre |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8131 | Rejection |