FR994391A - Method of manufacturing a television component - Google Patents
Method of manufacturing a television componentInfo
- Publication number
- FR994391A FR994391A FR994391DA FR994391A FR 994391 A FR994391 A FR 994391A FR 994391D A FR994391D A FR 994391DA FR 994391 A FR994391 A FR 994391A
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- television component
- television
- component
- 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
- 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
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/12—Screens on or from which an image or pattern is formed, picked up, converted or stored acting as light valves by shutter operation, e.g. for eidophor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR994391T | 1950-05-24 | ||
FR240550X | 1950-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR994391A true FR994391A (en) | 1951-11-15 |
Family
ID=26214253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR994391D Expired FR994391A (en) | 1950-05-24 | 1949-06-11 | Method of manufacturing a television component |
Country Status (6)
Country | Link |
---|---|
US (1) | US2644208A (en) |
CH (1) | CH288036A (en) |
DE (1) | DE872065C (en) |
FR (1) | FR994391A (en) |
GB (1) | GB701514A (en) |
NL (1) | NL154063B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733501A (en) * | 1956-02-07 | Electrostatic shutter mosaic and method of manufacture | ||
US2749598A (en) * | 1952-02-01 | 1956-06-12 | Richard K Orthuber | Method of preparing electrostatic shutter mosaics |
US2906637A (en) * | 1953-05-19 | 1959-09-29 | Electronique Soc Gen | Method of forming a film a short distance from a surface |
US2815462A (en) * | 1953-05-19 | 1957-12-03 | Electronique Sa Soc Gen | Method of forming a film supported a short distance from a surface and cathode-ray tube incorporating such film |
NL193679A (en) * | 1954-12-30 | |||
US2906648A (en) * | 1955-11-25 | 1959-09-29 | Gen Mills Inc | Masking method of producing a humidity sensor |
US2880486A (en) * | 1956-05-28 | 1959-04-07 | Edgar C Wallace | Method of making investment castings |
US3237253A (en) * | 1964-01-07 | 1966-03-01 | James E Webb | Method of making screen by casting |
US5179993A (en) * | 1991-03-26 | 1993-01-19 | Hughes Aircraft Company | Method of fabricating anisometric metal needles and birefringent suspension thereof in dielectric fluid |
US5488505A (en) * | 1992-10-01 | 1996-01-30 | Engle; Craig D. | Enhanced electrostatic shutter mosaic modulator |
US5561548A (en) * | 1992-10-07 | 1996-10-01 | Engle; Craig D. | Enhanced membrane light modulator |
US5640266A (en) * | 1992-10-07 | 1997-06-17 | Engle; Craig D. | Electronically addressed deformable mirror device |
US6147789A (en) * | 1998-05-04 | 2000-11-14 | Gelbart; Daniel | High speed deformable mirror light valve |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2243237A (en) * | 1941-05-27 | Process of producing metal emboss | ||
NL47563C (en) * | 1936-03-30 | |||
US2362507A (en) * | 1942-10-27 | 1944-11-14 | Steinbock | Method and means for producing commercial castings |
-
0
- NL NL656502202A patent/NL154063B/en unknown
-
1949
- 1949-06-11 FR FR994391D patent/FR994391A/en not_active Expired
-
1950
- 1950-06-06 US US166414A patent/US2644208A/en not_active Expired - Lifetime
- 1950-06-10 CH CH288036D patent/CH288036A/en unknown
- 1950-06-12 GB GB14634/50A patent/GB701514A/en not_active Expired
-
1951
- 1951-02-15 DE DEC3820A patent/DE872065C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB701514A (en) | 1953-12-30 |
NL154063B (en) | |
US2644208A (en) | 1953-07-07 |
DE872065C (en) | 1953-03-30 |
CH288036A (en) | 1952-12-31 |
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