FR2179888A1 - - Google Patents
Info
- Publication number
- FR2179888A1 FR2179888A1 FR7312787A FR7312787A FR2179888A1 FR 2179888 A1 FR2179888 A1 FR 2179888A1 FR 7312787 A FR7312787 A FR 7312787A FR 7312787 A FR7312787 A FR 7312787A FR 2179888 A1 FR2179888 A1 FR 2179888A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/28—Arrangements for convergence or focusing
- H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24380872A | 1972-04-13 | 1972-04-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2179888A1 true FR2179888A1 (es) | 1973-11-23 |
FR2179888B3 FR2179888B3 (es) | 1976-03-26 |
Family
ID=22920216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7312787A Expired FR2179888B3 (es) | 1972-04-13 | 1973-04-10 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4911227A (es) |
DE (1) | DE2318465A1 (es) |
FR (1) | FR2179888B3 (es) |
NL (1) | NL7305254A (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930185A (en) * | 1974-05-20 | 1975-12-30 | Rca Corp | Display system with simplified convergence |
EP0042020B1 (en) * | 1980-06-13 | 1984-05-16 | International Business Machines Corporation | Convergence unit for cathode-ray tube |
GB2111744B (en) * | 1981-09-25 | 1985-05-30 | Denki Onkyo Co Ltd | Convergence apparatus for colour cathode-ray tube |
DE3729676A1 (de) * | 1987-09-04 | 1989-03-23 | Thomson Brandt Gmbh | Schaltungsanordnung zur korrektur von geometrieverzerrungen |
JP6198877B1 (ja) * | 2016-03-30 | 2017-09-20 | 大王製紙株式会社 | 衛生用薄葉紙収納容器 |
-
1973
- 1973-04-10 FR FR7312787A patent/FR2179888B3/fr not_active Expired
- 1973-04-12 DE DE19732318465 patent/DE2318465A1/de active Pending
- 1973-04-13 NL NL7305254A patent/NL7305254A/xx unknown
- 1973-04-13 JP JP4144173A patent/JPS4911227A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7305254A (es) | 1973-10-16 |
JPS4911227A (es) | 1974-01-31 |
FR2179888B3 (es) | 1976-03-26 |
DE2318465A1 (de) | 1973-10-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |