BE491813A - - Google Patents
Info
- Publication number
- BE491813A BE491813A BE491813DA BE491813A BE 491813 A BE491813 A BE 491813A BE 491813D A BE491813D A BE 491813DA BE 491813 A BE491813 A BE 491813A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7425—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being a dielectric deformable layer controlled by an electron beam, e.g. eidophor projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/645—Mounting of picture tube on chassis or in housing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL289555X | 1948-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE491813A true BE491813A (pt) |
Family
ID=19782683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE491813D BE491813A (pt) | 1948-10-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2571233A (pt) |
| BE (1) | BE491813A (pt) |
| CH (1) | CH289555A (pt) |
| DE (1) | DE889464C (pt) |
| FR (1) | FR1153601A (pt) |
| GB (1) | GB679847A (pt) |
| NL (1) | NL75982C (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716231A (en) * | 1951-10-10 | 1955-08-23 | Philco Corp | Mirror positioning device for cathode ray tube |
| NL205895A (pt) * | 1955-04-04 | |||
| NL220392A (pt) * | 1956-08-30 | |||
| US2948891A (en) * | 1957-06-20 | 1960-08-09 | American Optical Corp | Television receivers |
| DE1039059B (de) * | 1957-06-29 | 1958-09-18 | Basf Ag | Verfahren zur Herstellung von Cyclooctatetraen |
| US5157503A (en) * | 1991-07-16 | 1992-10-20 | Hughes Aircraft Company | Near-infinity image display system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1535218A (en) * | 1924-01-16 | 1925-04-28 | Edward A Everett | Lamp support |
| US1667380A (en) * | 1926-02-06 | 1928-04-24 | Alexander H Handlan | Light-source support |
| US2065735A (en) * | 1933-03-31 | 1936-12-29 | Walter G Preddey | Alternating current lamp |
| US2455476A (en) * | 1945-07-20 | 1948-12-07 | Rca Corp | Mounting system for elements of television projectors |
| US2424513A (en) * | 1946-05-31 | 1947-07-22 | Philco Corp | Adjustable mounting |
-
0
- NL NL75982D patent/NL75982C/xx active
- BE BE491813D patent/BE491813A/xx unknown
-
1949
- 1949-02-17 US US77004A patent/US2571233A/en not_active Expired - Lifetime
- 1949-10-21 GB GB27069/49A patent/GB679847A/en not_active Expired
- 1949-10-24 CH CH289555D patent/CH289555A/de unknown
- 1949-10-24 FR FR1153601D patent/FR1153601A/fr not_active Expired
- 1949-10-25 DE DEN63A patent/DE889464C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB679847A (en) | 1952-09-24 |
| FR1153601A (fr) | 1958-03-19 |
| NL75982C (pt) | |
| DE889464C (de) | 1953-09-10 |
| CH289555A (de) | 1953-03-15 |
| US2571233A (en) | 1951-10-16 |