FR950940A - Appareil de télévision perfectionné - Google Patents
Appareil de télévision perfectionnéInfo
- Publication number
- FR950940A FR950940A FR950940DA FR950940A FR 950940 A FR950940 A FR 950940A FR 950940D A FR950940D A FR 950940DA FR 950940 A FR950940 A FR 950940A
- Authority
- FR
- France
- Prior art keywords
- television set
- advanced television
- advanced
- television
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0884—Catadioptric systems having a pupil corrector
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- H01J29/894—Arrangements combined with the vessel for the purpose of image projection on a screen
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB950940X | 1946-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR950940A true FR950940A (fr) | 1949-10-11 |
Family
ID=10774202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR950940D Expired FR950940A (fr) | 1946-07-01 | 1947-08-04 | Appareil de télévision perfectionné |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE474980A (fr) |
FR (1) | FR950940A (fr) |
-
0
- BE BE474980D patent/BE474980A/xx unknown
-
1947
- 1947-08-04 FR FR950940D patent/FR950940A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE474980A (fr) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR941495A (fr) | Appareil de télévision | |
AT174006B (de) | Firngleiter | |
FR950940A (fr) | Appareil de télévision perfectionné | |
FI21718A (fi) | Limningspress | |
FI21742A (fi) | Dörrgångjärn | |
FR940331A (fr) | Appareil de télévision | |
FR1003017A (fr) | Micro-uréomètre perfectionné | |
FR925951A (fr) | Samovar perfectionné | |
FR925250A (fr) | Stylographe perfectionné | |
DK78582C (da) | Fjernsynsapparat. | |
ES13627Y (es) | Caja-envase | |
ES13495Y (es) | Alpargata | |
ES13448Y (es) | Alpargata-bota | |
AT177570B (de) | Episkop | |
FI21398A (fi) | Varmvattenberedare | |
FI21507A (fi) | Högfrekvensjärnkärnsspole | |
FI21569A (fi) | Bandfiltreringsanordning | |
FI21575A (fi) | Elektriskt säkringselement | |
FI21560A (fi) | Suksiside | |
FI21739A (fi) | Cykelställ | |
FI21369A (fi) | Lågangreppsbomb | |
FI21379A (fi) | Skivhjul | |
FI21380A (fi) | Bärvågssystem | |
FI21397A (fi) | Skorstensstöd | |
FI21717A (fi) | Julgransprydnad |