MY7600082A - Control circuit for optical projection systems - Google Patents
Control circuit for optical projection systemsInfo
- Publication number
- MY7600082A MY7600082A MY7600082A MY7600082A MY7600082A MY 7600082 A MY7600082 A MY 7600082A MY 7600082 A MY7600082 A MY 7600082A MY 7600082 A MY7600082 A MY 7600082A MY 7600082 A MY7600082 A MY 7600082A
- Authority
- MY
- Malaysia
- Prior art keywords
- control circuit
- optical projection
- projection systems
- systems
- optical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/18—Devices for changing pictures in viewing apparatus or projectors with fade-in and fade-out effects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712145100 DE2145100C3 (de) | 1971-09-09 | Steuerschaltung für Überblendprojektion im Vorwärts- und im Rückwärtslauf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY7600082A true MY7600082A (en) | 1976-12-31 |
Family
ID=5819096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY7600082A MY7600082A (en) | 1971-09-09 | 1976-12-30 | Control circuit for optical projection systems |
Country Status (5)
| Country | Link |
|---|---|
| ES (1) | ES406491A1 (OSRAM) |
| FR (1) | FR2152205A5 (OSRAM) |
| GB (1) | GB1403427A (OSRAM) |
| HK (1) | HK15976A (OSRAM) |
| MY (1) | MY7600082A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2353874A1 (fr) * | 1976-06-03 | 1977-12-30 | Serac Ind | Dispositif pour la commande en fondu enchaine d'au moins une paire de projecteurs de diapositives |
| CA2889778A1 (en) * | 2014-04-28 | 2015-10-28 | Modest Tree Media Inc. | Virtual interactive learning environment |
-
1972
- 1972-09-08 FR FR7231842A patent/FR2152205A5/fr not_active Expired
- 1972-09-08 ES ES406491A patent/ES406491A1/es not_active Expired
- 1972-09-11 GB GB4203372A patent/GB1403427A/en not_active Expired
-
1976
- 1976-03-18 HK HK15976A patent/HK15976A/xx unknown
- 1976-12-30 MY MY7600082A patent/MY7600082A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES406491A1 (es) | 1975-07-16 |
| FR2152205A5 (OSRAM) | 1973-04-20 |
| HK15976A (en) | 1976-03-26 |
| DE2145100B2 (de) | 1973-08-30 |
| DE2145100A1 (de) | 1973-03-29 |
| GB1403427A (en) | 1975-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA726620B (en) | Control system | |
| CA997191A (en) | Focus responsive exposure control system | |
| IT972756B (it) | Circuito di comando per thyristori | |
| CA950553A (en) | Optical pattern following control system | |
| HK15380A (en) | Control system | |
| CA935515A (en) | Interface circuit for industrial control systems | |
| CA995946A (en) | Exposure control system for cameras | |
| MY7600082A (en) | Control circuit for optical projection systems | |
| CA956494A (en) | Projection system | |
| IL39646A (en) | Catadioptric optical systems | |
| JPS4735483A (en) | Control system | |
| GB1418457A (en) | Control systems | |
| CA967037A (en) | Optical systems | |
| JPS54116717A (en) | Control circuit | |
| HK24476A (en) | Optical system | |
| GB1368700A (en) | Colour-corrected lens system | |
| CA866513A (en) | Optical projection system | |
| CA997192A (en) | Photographic exposure control system | |
| CA1001470A (en) | Photographic systems | |
| AU473208B2 (en) | Photographic systems | |
| CA888115A (en) | Photographic systems | |
| GB1404626A (en) | Environmental control systems | |
| AU480628B2 (en) | Focus responsive exposure control system | |
| CA999177A (en) | Focus responsive exposure control system | |
| CA872099A (en) | Control system for fluid-cushion devices |