FR2368193A1 - Camera de television en couleur - Google Patents
Camera de television en couleurInfo
- Publication number
- FR2368193A1 FR2368193A1 FR7730701A FR7730701A FR2368193A1 FR 2368193 A1 FR2368193 A1 FR 2368193A1 FR 7730701 A FR7730701 A FR 7730701A FR 7730701 A FR7730701 A FR 7730701A FR 2368193 A1 FR2368193 A1 FR 2368193A1
- Authority
- FR
- France
- Prior art keywords
- television camera
- color television
- optical assembly
- input optical
- recording
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1073—Beam splitting or combining systems characterized by manufacturing or alignment methods
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
- H04N23/16—Optical arrangements associated therewith, e.g. for beam-splitting or for colour correction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Color Television Image Signal Generators (AREA)
- Lens Barrels (AREA)
Abstract
Dans cette caméra de télévision en couleur, les tubes enregistreurs, l'ensemble optique d'entrée et le prisme de séparation de couleur occupent des positions bien définies par rapport à des faces de référence dont les positions mutuelles sont invariables. A cet effet, le support qui porte l'ensemble optique d'entrée est muni d'une face de référence pour le prisme de séparation de couleur, tandis que chacun des trois éléments de ce prisme est muni d'une face d'arrêt pour un tube enregistreur distinct. Application aux caméras de télévision munies de deux tubes enregistreurs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7611284A NL7611284A (nl) | 1976-10-13 | 1976-10-13 | Kleurentelevisiekamera. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2368193A1 true FR2368193A1 (fr) | 1978-05-12 |
FR2368193B1 FR2368193B1 (fr) | 1982-05-14 |
Family
ID=19827038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7730701A Granted FR2368193A1 (fr) | 1976-10-13 | 1977-10-12 | Camera de television en couleur |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5347721A (fr) |
AT (1) | AT361056B (fr) |
AU (1) | AU513050B2 (fr) |
DE (1) | DE2744592C2 (fr) |
ES (1) | ES463102A1 (fr) |
FR (1) | FR2368193A1 (fr) |
GB (1) | GB1593883A (fr) |
NL (1) | NL7611284A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429532A1 (fr) * | 1978-06-19 | 1980-01-18 | Philips Nv | Camera de television |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5951798B2 (ja) * | 1978-06-02 | 1984-12-15 | 株式会社日立製作所 | 撮像装置とその調整装置 |
NL7810582A (nl) * | 1978-10-24 | 1980-04-28 | Philips Nv | Televisiekamera. |
JPS5580981A (en) * | 1978-12-15 | 1980-06-18 | Canon Inc | Optical device for color television camera |
US4323918A (en) * | 1980-08-25 | 1982-04-06 | Rca Corporation | Optical assembly for color television |
US4789891A (en) * | 1985-09-11 | 1988-12-06 | Fuji Photo Optical Co., Ltd. | Spacer with an inclined surface for mounting a solid image pickup element to a color separation prism |
US5134468A (en) * | 1989-02-21 | 1992-07-28 | Canon Kabushiki Kaisha | Optical apparatus for varying the lengths of optical path of color component light beams |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2144029A1 (de) * | 1971-09-02 | 1973-03-08 | Bosch Fernsehanlagen | Farbfernsehkamera |
NL7501931A (nl) * | 1975-02-19 | 1976-08-23 | Philips Nv | Televisiekamera met star huis. |
-
1976
- 1976-10-13 NL NL7611284A patent/NL7611284A/xx not_active Application Discontinuation
-
1977
- 1977-10-04 DE DE2744592A patent/DE2744592C2/de not_active Expired
- 1977-10-10 AT AT720577A patent/AT361056B/de not_active IP Right Cessation
- 1977-10-10 GB GB42086/77A patent/GB1593883A/en not_active Expired
- 1977-10-10 AU AU29502/77A patent/AU513050B2/en not_active Expired
- 1977-10-11 JP JP12101377A patent/JPS5347721A/ja active Pending
- 1977-10-11 ES ES463102A patent/ES463102A1/es not_active Expired
- 1977-10-12 FR FR7730701A patent/FR2368193A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2429532A1 (fr) * | 1978-06-19 | 1980-01-18 | Philips Nv | Camera de television |
Also Published As
Publication number | Publication date |
---|---|
ATA720577A (de) | 1980-07-15 |
AU513050B2 (en) | 1980-11-13 |
ES463102A1 (es) | 1978-07-01 |
GB1593883A (en) | 1981-07-22 |
NL7611284A (nl) | 1978-04-17 |
FR2368193B1 (fr) | 1982-05-14 |
JPS5347721A (en) | 1978-04-28 |
DE2744592C2 (de) | 1985-01-17 |
AT361056B (de) | 1981-02-25 |
DE2744592A1 (de) | 1978-04-20 |
AU2950277A (en) | 1979-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |