FR1577746A - - Google Patents
Info
- Publication number
- FR1577746A FR1577746A FR1577746DA FR1577746A FR 1577746 A FR1577746 A FR 1577746A FR 1577746D A FR1577746D A FR 1577746DA FR 1577746 A FR1577746 A FR 1577746A
- Authority
- FR
- France
- 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
- 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
- G02B27/14—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
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- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671597209 DE1597209A1 (en) | 1967-08-31 | 1967-08-31 | Optical system for color televisions |
DE19671597210 DE1597210A1 (en) | 1967-08-31 | 1967-08-31 | Optical system for color televisions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1577746A true FR1577746A (en) | 1969-08-08 |
Family
ID=25753425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1577746D Expired FR1577746A (en) | 1967-08-31 | 1968-08-23 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1577746A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495869A1 (en) * | 1980-12-04 | 1982-06-11 | Philips Nv | TELEVISION CAMERA HAVING A COLOR DECOMPOSING SYSTEM HAS BEHIND THE PURPOSE |
US4422722A (en) * | 1980-02-22 | 1983-12-27 | Fuji Photo Optical Co., Ltd. | Color separation optical system for color television camera |
EP0161706A1 (en) * | 1984-04-24 | 1985-11-21 | Koninklijke Philips Electronics N.V. | Colour television camera comprising a plurality of pick-up elements |
-
1968
- 1968-08-23 FR FR1577746D patent/FR1577746A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422722A (en) * | 1980-02-22 | 1983-12-27 | Fuji Photo Optical Co., Ltd. | Color separation optical system for color television camera |
FR2495869A1 (en) * | 1980-12-04 | 1982-06-11 | Philips Nv | TELEVISION CAMERA HAVING A COLOR DECOMPOSING SYSTEM HAS BEHIND THE PURPOSE |
EP0161706A1 (en) * | 1984-04-24 | 1985-11-21 | Koninklijke Philips Electronics N.V. | Colour television camera comprising a plurality of pick-up elements |
US4709260A (en) * | 1984-04-24 | 1987-11-24 | U.S. Philips Corporation | Color television camera with test image projector and precompensation means for correcting for imaging errors caused by oblique angles of incidence of test images on pickup elements |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |