FR2191138B1 - - Google Patents
Info
- Publication number
- FR2191138B1 FR2191138B1 FR7242869A FR7242869A FR2191138B1 FR 2191138 B1 FR2191138 B1 FR 2191138B1 FR 7242869 A FR7242869 A FR 7242869A FR 7242869 A FR7242869 A FR 7242869A FR 2191138 B1 FR2191138 B1 FR 2191138B1
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B33/00—Colour photography, other than mere exposure or projection of a colour film
-
- 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
- G02B27/12—Beam splitting or combining systems operating by refraction only
- G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Blocking Light For Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7224100 | 1972-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2191138A1 FR2191138A1 (US20080094685A1-20080424-C00004.png) | 1974-02-01 |
| FR2191138B1 true FR2191138B1 (US20080094685A1-20080424-C00004.png) | 1977-04-08 |
Family
ID=6631205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7242869A Expired FR2191138B1 (US20080094685A1-20080424-C00004.png) | 1972-06-28 | 1972-12-01 |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133429A (en) * | 1981-02-12 | 1982-08-18 | Nippon Sheet Glass Co Ltd | Light distributing circuit |
| IT1273083B (it) * | 1994-03-25 | 1997-07-04 | Clay Paky Spa | Dispositivo di rifrazione a prisma rotante per un'apparecchiatura ottica, ad esempio un proiettore di fasci di luci |
| US6078441A (en) * | 1999-05-14 | 2000-06-20 | Lahood; Michael | Optical device for producing rotational displacement of an incident image |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1696431A (en) * | 1925-02-02 | 1928-12-25 | Mack Sennett Inc | Camera attachment |
| US1921918A (en) * | 1929-07-15 | 1933-08-08 | Goodwin Ellis Donald | Color photographic system |
| US1970678A (en) * | 1930-03-01 | 1934-08-21 | Natural Color Inc | Optical system |
| US2423321A (en) * | 1944-07-29 | 1947-07-01 | Jr Samuel C Hurley | Photoelectrically controlled light polarizing element |
| US2663171A (en) * | 1950-11-22 | 1953-12-22 | Boone Philip | Ornamental object having polarizing and birefringent layers |
| US2777359A (en) * | 1952-03-25 | 1957-01-15 | Debrie Andre Victor Le Clement | Means of correcting illumination for printing color films |
| US3100418A (en) * | 1959-04-20 | 1963-08-13 | Posner Woolf | Optical apparatus for producing changing designs |
| FR1506502A (fr) * | 1966-11-08 | 1967-12-22 | Dispositif procurant des effets optiques multiples et mobiles | |
| US3674333A (en) * | 1970-08-19 | 1972-07-04 | Mark Mandel | Rainbow kaleidoscope |
-
0
- BE BE791016D patent/BE791016A/xx unknown
-
1972
- 1972-10-19 AT AT895472A patent/AT321100B/de not_active IP Right Cessation
- 1972-10-20 DK DK520972AA patent/DK139086B/da unknown
- 1972-10-26 IT IT30991/72A patent/IT969965B/it active
- 1972-11-02 CA CA155,590A patent/CA972195A/en not_active Expired
- 1972-11-09 NL NL7215175A patent/NL7215175A/xx not_active Application Discontinuation
- 1972-11-22 CH CH1700372A patent/CH558537A/xx not_active IP Right Cessation
- 1972-12-01 SE SE7215684A patent/SE383929B/xx unknown
- 1972-12-01 FR FR7242869A patent/FR2191138B1/fr not_active Expired
-
1973
- 1973-01-15 GB GB210073A patent/GB1398812A/en not_active Expired
- 1973-01-29 US US327585A patent/US3885863A/en not_active Expired - Lifetime
- 1973-01-31 JP JP48012122A patent/JPS4937631A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE383929B (sv) | 1976-04-05 |
| JPS4937631A (US20080094685A1-20080424-C00004.png) | 1974-04-08 |
| CA972195A (en) | 1975-08-05 |
| AT321100B (de) | 1975-03-10 |
| NL7215175A (US20080094685A1-20080424-C00004.png) | 1974-01-02 |
| BE791016A (fr) | 1973-03-01 |
| IT969965B (it) | 1974-04-10 |
| GB1398812A (en) | 1975-06-25 |
| DK139086B (da) | 1978-12-11 |
| CH558537A (de) | 1975-01-31 |
| DK139086C (US20080094685A1-20080424-C00004.png) | 1979-05-21 |
| FR2191138A1 (US20080094685A1-20080424-C00004.png) | 1974-02-01 |
| US3885863A (en) | 1975-05-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |