JPS569825B1 - - Google Patents
Info
- Publication number
- JPS569825B1 JPS569825B1 JP4454972A JP4454972A JPS569825B1 JP S569825 B1 JPS569825 B1 JP S569825B1 JP 4454972 A JP4454972 A JP 4454972A JP 4454972 A JP4454972 A JP 4454972A JP S569825 B1 JPS569825 B1 JP S569825B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
- H04N5/275—Generation of keying signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14084471A | 1971-05-06 | 1971-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS569825B1 true JPS569825B1 (enExample) | 1981-03-04 |
Family
ID=22493039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4454972A Pending JPS569825B1 (enExample) | 1971-05-06 | 1972-05-04 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3689694A (enExample) |
| JP (1) | JPS569825B1 (enExample) |
| AT (1) | AT339976B (enExample) |
| AU (1) | AU463060B2 (enExample) |
| CA (1) | CA963145A (enExample) |
| DE (1) | DE2222150C3 (enExample) |
| FR (1) | FR2135356B1 (enExample) |
| GB (1) | GB1379054A (enExample) |
| IT (1) | IT955233B (enExample) |
| NL (1) | NL7206113A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833760A (en) * | 1973-02-27 | 1974-09-03 | Ferranti Ltd | Television systems |
| US4109278A (en) * | 1975-03-21 | 1978-08-22 | Sonex International Corp. | Video traveling matte system |
| US4085424A (en) * | 1976-06-18 | 1978-04-18 | Saba Schwarzwaelder Apparate-Bau-Anstalt August Schwer Soehne Gmbh | Phase-comparison logic circuit for dual signal television reception |
| DE2853675C2 (de) * | 1978-12-13 | 1985-10-31 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Erzeugung von Steuersignalen |
| DE2927591C2 (de) * | 1979-07-07 | 1981-11-05 | Saba Gmbh, 7730 Villingen-Schwenningen | Schaltungsanordnung zum Einblenden von analogen und digitalen Signalen auf dem Bildschirm eines Fernsehempfängers |
| JPS61270786A (ja) * | 1985-05-27 | 1986-12-01 | 三菱電機株式会社 | 画像表示装置 |
| US4887159A (en) * | 1987-03-26 | 1989-12-12 | The Grass Valley Group Inc. | Shadow visual effects wipe generator |
| KR960009528B1 (en) * | 1991-01-08 | 1996-07-20 | Samsung Electronics Co Ltd | 2 signal simultaneous display circuit & method through screen division |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3420953A (en) * | 1966-03-14 | 1969-01-07 | Us Navy | Apparent target motion control |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3525804A (en) * | 1968-04-10 | 1970-08-25 | Us Navy | Gated video display |
-
1971
- 1971-05-06 US US140844A patent/US3689694A/en not_active Expired - Lifetime
-
1972
- 1972-04-26 CA CA140,690A patent/CA963145A/en not_active Expired
- 1972-05-01 GB GB2004472A patent/GB1379054A/en not_active Expired
- 1972-05-04 JP JP4454972A patent/JPS569825B1/ja active Pending
- 1972-05-05 AU AU41954/72A patent/AU463060B2/en not_active Expired
- 1972-05-05 NL NL7206113A patent/NL7206113A/xx not_active Application Discontinuation
- 1972-05-05 IT IT23977/72A patent/IT955233B/it active
- 1972-05-05 FR FR7216270A patent/FR2135356B1/fr not_active Expired
- 1972-05-05 DE DE2222150A patent/DE2222150C3/de not_active Expired
- 1972-05-08 AT AT401872A patent/AT339976B/de not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3420953A (en) * | 1966-03-14 | 1969-01-07 | Us Navy | Apparent target motion control |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7206113A (enExample) | 1972-11-08 |
| DE2222150B2 (de) | 1974-12-05 |
| US3689694A (en) | 1972-09-05 |
| AU4195472A (en) | 1973-11-08 |
| DE2222150A1 (de) | 1972-11-16 |
| DE2222150C3 (de) | 1975-07-17 |
| FR2135356B1 (enExample) | 1977-01-14 |
| AU463060B2 (en) | 1975-07-17 |
| GB1379054A (en) | 1975-01-02 |
| AT339976B (de) | 1977-11-25 |
| IT955233B (it) | 1973-09-29 |
| FR2135356A1 (enExample) | 1972-12-15 |
| ATA401872A (de) | 1977-03-15 |
| CA963145A (en) | 1975-02-18 |