NL7205421A - - Google Patents
Info
- Publication number
- NL7205421A NL7205421A NL7205421A NL7205421A NL7205421A NL 7205421 A NL7205421 A NL 7205421A NL 7205421 A NL7205421 A NL 7205421A NL 7205421 A NL7205421 A NL 7205421A NL 7205421 A NL7205421 A NL 7205421A
- Authority
- NL
- Netherlands
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
- H04N5/265—Mixing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Details Of Television Scanning (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13632671A | 1971-04-22 | 1971-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7205421A true NL7205421A (https=) | 1972-10-24 |
Family
ID=22472353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7205421A NL7205421A (https=) | 1971-04-22 | 1972-04-21 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3671667A (https=) |
| JP (1) | JPS5232692B1 (https=) |
| AT (1) | AT320759B (https=) |
| AU (1) | AU466844B2 (https=) |
| CA (1) | CA963148A (https=) |
| DE (1) | DE2217858C3 (https=) |
| FR (1) | FR2134046B1 (https=) |
| GB (1) | GB1378310A (https=) |
| IT (1) | IT961528B (https=) |
| NL (1) | NL7205421A (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3780223A (en) * | 1972-08-21 | 1973-12-18 | Artek Syst Corp | Antibiotic sensitivity measurement system |
| US3962536A (en) * | 1973-03-23 | 1976-06-08 | Sarkes Tarzian, Inc. | Digital rotary special effects generator |
| US4109278A (en) * | 1975-03-21 | 1978-08-22 | Sonex International Corp. | Video traveling matte system |
| FR2317836A1 (fr) * | 1975-07-11 | 1977-02-04 | Thomson Csf | Generateur de signaux de commutation et dispositif de realisation et effets speciaux en television utilisant un tel generateur |
| US4887159A (en) * | 1987-03-26 | 1989-12-12 | The Grass Valley Group Inc. | Shadow visual effects wipe generator |
| US4811102A (en) * | 1987-03-26 | 1989-03-07 | The Grass Valley Group, Inc. | Hybrid wipe generator |
| US5412479A (en) * | 1990-10-01 | 1995-05-02 | Digital F/X, Inc. | Computer generated wipes for video editing systems |
| KR960009528B1 (en) * | 1991-01-08 | 1996-07-20 | Samsung Electronics Co Ltd | 2 signal simultaneous display circuit & method through screen division |
| US9064786B2 (en) | 2013-03-14 | 2015-06-23 | International Business Machines Corporation | Dual three-dimensional (3D) resistor and methods of forming |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2240420A (en) * | 1939-05-11 | 1941-04-29 | Philco Radio & Television Corp | Electrical system |
| US3371160A (en) * | 1964-01-31 | 1968-02-27 | Rca Corp | Television circuit for non-additively combining a pair of video signals |
| US3604849A (en) * | 1969-05-28 | 1971-09-14 | Central Dynamics | Mix-effects system for television video signals |
-
1971
- 1971-04-22 US US136326A patent/US3671667A/en not_active Expired - Lifetime
-
1972
- 1972-04-04 CA CA138,889A patent/CA963148A/en not_active Expired
- 1972-04-06 AU AU40840/72A patent/AU466844B2/en not_active Expired
- 1972-04-13 DE DE2217858A patent/DE2217858C3/de not_active Expired
- 1972-04-20 IT IT7284/72A patent/IT961528B/it active
- 1972-04-21 NL NL7205421A patent/NL7205421A/xx not_active Application Discontinuation
- 1972-04-21 GB GB1857372A patent/GB1378310A/en not_active Expired
- 1972-04-21 JP JP47040837A patent/JPS5232692B1/ja active Pending
- 1972-04-21 AT AT354972A patent/AT320759B/de not_active IP Right Cessation
- 1972-04-21 FR FR7214305A patent/FR2134046B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1378310A (en) | 1974-12-27 |
| AU4084072A (en) | 1973-10-11 |
| IT961528B (it) | 1973-12-10 |
| FR2134046A1 (https=) | 1972-12-01 |
| DE2217858A1 (de) | 1972-11-09 |
| DE2217858C3 (de) | 1975-05-28 |
| DE2217858B2 (de) | 1974-10-17 |
| FR2134046B1 (https=) | 1977-04-01 |
| JPS5232692B1 (https=) | 1977-08-23 |
| US3671667A (en) | 1972-06-20 |
| CA963148A (en) | 1975-02-18 |
| AT320759B (de) | 1975-02-25 |
| AU466844B2 (en) | 1973-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |