FR2473237B1 - - Google Patents
Info
- Publication number
- FR2473237B1 FR2473237B1 FR8000170A FR8000170A FR2473237B1 FR 2473237 B1 FR2473237 B1 FR 2473237B1 FR 8000170 A FR8000170 A FR 8000170A FR 8000170 A FR8000170 A FR 8000170A FR 2473237 B1 FR2473237 B1 FR 2473237B1
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000170A FR2473237A1 (fr) | 1980-01-04 | 1980-01-04 | Dispositif photodetecteur generateur d'images video, et systeme comportant un tel dispositif |
| DE8080401797T DE3062904D1 (en) | 1980-01-04 | 1980-12-12 | Photodetector device generating video pictures with automatic sensibility control |
| EP80401797A EP0032334B1 (fr) | 1980-01-04 | 1980-12-12 | Dispositif photodétecteur générateur d'images vidéo avec réglage automatique de la sensibilité |
| US06/221,916 US4363034A (en) | 1980-01-04 | 1980-12-31 | Video picture generator photodetector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000170A FR2473237A1 (fr) | 1980-01-04 | 1980-01-04 | Dispositif photodetecteur generateur d'images video, et systeme comportant un tel dispositif |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2473237A1 FR2473237A1 (fr) | 1981-07-10 |
| FR2473237B1 true FR2473237B1 (US07923587-20110412-C00001.png) | 1985-01-18 |
Family
ID=9237244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8000170A Granted FR2473237A1 (fr) | 1980-01-04 | 1980-01-04 | Dispositif photodetecteur generateur d'images video, et systeme comportant un tel dispositif |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4363034A (US07923587-20110412-C00001.png) |
| EP (1) | EP0032334B1 (US07923587-20110412-C00001.png) |
| DE (1) | DE3062904D1 (US07923587-20110412-C00001.png) |
| FR (1) | FR2473237A1 (US07923587-20110412-C00001.png) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587564A (en) * | 1981-12-14 | 1986-05-06 | Rca Corporation | Television camera mechanical apparatus driven by recorder motor |
| JPS58134578A (ja) * | 1982-02-05 | 1983-08-10 | Nippon Kogaku Kk <Nikon> | テレビジヨンカメラ用フイルタ装置 |
| FR2522231B1 (fr) * | 1982-02-23 | 1986-01-31 | Thomson Csf | Appareil detecteur d'images videofrequence a correction automatique de sensibilite, utilisable sur un autodirecteur television |
| JPS5939175A (ja) * | 1982-08-28 | 1984-03-03 | Hitachi Ltd | 電子カメラ装置 |
| US4589030A (en) * | 1983-07-25 | 1986-05-13 | Kley Victor B | Solid state camera |
| US4532550A (en) * | 1984-01-31 | 1985-07-30 | Rca Corporation | Exposure time control for a solid-state color camera |
| US4597015A (en) * | 1984-04-27 | 1986-06-24 | Rca Corporation | Image sensitivity for shuttered solid-state imager television camera |
| US4800435A (en) * | 1985-11-20 | 1989-01-24 | Nec Corporation | Method of driving a two-dimensional CCD image sensor in a shutter mode |
| US4714963A (en) * | 1986-07-03 | 1987-12-22 | Eastman Kodak Company | Asynchronous still timing for a video camera producing movie or still images |
| US4879592A (en) * | 1988-05-02 | 1989-11-07 | Polaroid Corporation | Camera with two-bladed shutter mechanism with multiple filter apertures disposed for relative movement to provide sequential color separation exposures |
| US4827348A (en) * | 1988-05-02 | 1989-05-02 | Polaroid Corporation | Exposure control system for dual mode electronic imaging camera |
| NL8802818A (US07923587-20110412-C00001.png) * | 1988-11-16 | 1990-06-18 | Philips Nv | |
| NL9002607A (nl) * | 1990-11-29 | 1992-06-16 | Philips Nv | Camera met hoofdvaan en hulpvaan. |
| FR2679654B1 (fr) * | 1991-07-23 | 1996-02-09 | Thomson Csf | Systeme d'imagerie a mesure integree de l'usure de ses elements optiques travaillant en transmission, et equipement optronique d'imagerie comportant un tel systeme d'imagerie. |
| US5541645A (en) * | 1994-07-28 | 1996-07-30 | Eastman Kodak Company | Method and apparatus for dynamically determining and setting charge transfer and color channel exposure times for a multiple color, CCD sensor of a film scanner |
| FR2733111B1 (fr) * | 1995-04-11 | 1997-05-23 | Thomson Csf | Procede de detection a cycles d'integration et de lecture repartis pour camera a balayage, et barrette de detection correspondante |
| FR2752619B1 (fr) | 1996-08-23 | 1998-11-13 | Thomson Csf | Procede et dispositif de reconnaissance air-sol pour equipement optronique |
| AU2003262960A1 (en) * | 2002-09-20 | 2004-04-08 | Bae Systems Information And Electronic Systems Integration Inc | Front lens shutter mount for uniformity correction |
| CN106713752B (zh) * | 2016-12-27 | 2019-05-10 | 中国科学院长春光学精密机械与物理研究所 | 单传感器结合光学复用镜头的电路控制装置及其控制方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721904B2 (US07923587-20110412-C00001.png) * | 1973-10-03 | 1982-05-10 | ||
| US3904818A (en) * | 1974-02-28 | 1975-09-09 | Rca Corp | Removal of dark current spikes from image sensor output signals |
| US4010319A (en) * | 1975-11-20 | 1977-03-01 | Rca Corporation | Smear reduction in ccd imagers |
| US4171529A (en) * | 1978-05-05 | 1979-10-16 | The United States Of America As Represented By The Secretary Of The Navy | Phase controlled shuttering system |
| FR2446468A1 (fr) * | 1979-01-09 | 1980-08-08 | Thomson Csf | Dispositif optoelectrique de detection et systeme comportant un tel dispositif |
-
1980
- 1980-01-04 FR FR8000170A patent/FR2473237A1/fr active Granted
- 1980-12-12 EP EP80401797A patent/EP0032334B1/fr not_active Expired
- 1980-12-12 DE DE8080401797T patent/DE3062904D1/de not_active Expired
- 1980-12-31 US US06/221,916 patent/US4363034A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4363034A (en) | 1982-12-07 |
| EP0032334A1 (fr) | 1981-07-22 |
| DE3062904D1 (en) | 1983-06-01 |
| EP0032334B1 (fr) | 1983-04-27 |
| FR2473237A1 (fr) | 1981-07-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |