GB443393A - Improvements in and relating to scanning devices for television and like systems - Google Patents
Improvements in and relating to scanning devices for television and like systemsInfo
- Publication number
- GB443393A GB443393A GB3718834A GB3718834A GB443393A GB 443393 A GB443393 A GB 443393A GB 3718834 A GB3718834 A GB 3718834A GB 3718834 A GB3718834 A GB 3718834A GB 443393 A GB443393 A GB 443393A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lenses
- ring
- television
- scanning
- systems
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
- H04N3/06—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving lens or other refractor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Closures For Containers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3718834A GB443393A (en) | 1934-12-28 | 1934-12-28 | Improvements in and relating to scanning devices for television and like systems |
FR800078D FR800078A (fr) | 1934-12-28 | 1935-12-18 | Dispositif d'exploration pour la télévision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3718834A GB443393A (en) | 1934-12-28 | 1934-12-28 | Improvements in and relating to scanning devices for television and like systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB443393A true GB443393A (en) | 1936-02-27 |
Family
ID=10394490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3718834A Expired GB443393A (en) | 1934-12-28 | 1934-12-28 | Improvements in and relating to scanning devices for television and like systems |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR800078A (fr) |
GB (1) | GB443393A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165464A (en) * | 1975-06-10 | 1979-08-21 | Fujitsu Limited | Light scanning system |
US5136426A (en) * | 1991-02-27 | 1992-08-04 | Advanced Laser Projection, Inc. | Light projection apparatus |
GB2324168A (en) * | 1997-04-11 | 1998-10-14 | Geoffrey Owen | Optical deflector and beam splitter |
-
1934
- 1934-12-28 GB GB3718834A patent/GB443393A/en not_active Expired
-
1935
- 1935-12-18 FR FR800078D patent/FR800078A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165464A (en) * | 1975-06-10 | 1979-08-21 | Fujitsu Limited | Light scanning system |
US5136426A (en) * | 1991-02-27 | 1992-08-04 | Advanced Laser Projection, Inc. | Light projection apparatus |
GB2324168A (en) * | 1997-04-11 | 1998-10-14 | Geoffrey Owen | Optical deflector and beam splitter |
Also Published As
Publication number | Publication date |
---|---|
FR800078A (fr) | 1936-06-26 |
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