FR2309892B1 - - Google Patents
Info
- Publication number
- FR2309892B1 FR2309892B1 FR7612820A FR7612820A FR2309892B1 FR 2309892 B1 FR2309892 B1 FR 2309892B1 FR 7612820 A FR7612820 A FR 7612820A FR 7612820 A FR7612820 A FR 7612820A FR 2309892 B1 FR2309892 B1 FR 2309892B1
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/091—Digital circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Input From Keyboards Or The Like (AREA)
- Complex Calculations (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50053043A JPS5813941B2 (ja) | 1975-04-30 | 1975-04-30 | ディジタル情報入力回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2309892A1 FR2309892A1 (fr) | 1976-11-26 |
| FR2309892B1 true FR2309892B1 (enExample) | 1979-04-20 |
Family
ID=12931844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7612820A Granted FR2309892A1 (fr) | 1975-04-30 | 1976-04-29 | Procede d'introduction de donnees numeriques dans un systeme photographique |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4103308A (enExample) |
| JP (1) | JPS5813941B2 (enExample) |
| DE (1) | DE2618688C2 (enExample) |
| FR (1) | FR2309892A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543527A (en) * | 1977-06-10 | 1979-01-11 | Copal Co Ltd | Control circuit for digital shutter |
| US4286849A (en) * | 1978-02-09 | 1981-09-01 | Canon Kabushiki Kaisha | Digital camera |
| JPS54130022A (en) * | 1978-03-30 | 1979-10-09 | Minolta Camera Co Ltd | Information input apparatus of digital circuits |
| DE3150284C2 (de) * | 1980-12-19 | 1985-10-31 | Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa | Belichtungssteuereinrichtung in einer photographischen Kamera |
| JPS57104129A (en) * | 1980-12-19 | 1982-06-29 | Fuji Photo Film Co Ltd | Film magazine provided with sensitivity setting indication |
| JPS57202524A (en) * | 1981-06-08 | 1982-12-11 | Minolta Camera Co Ltd | Equipment for automatically setting sensitivity of film |
| JPH063519B2 (ja) * | 1984-04-06 | 1994-01-12 | ミノルタカメラ株式会社 | データ読み取り装置 |
| US4853721A (en) * | 1986-12-24 | 1989-08-01 | Minolta Camera Kabushiki Kaisha | Automatic film information reading method and device |
| JPH0666020B2 (ja) * | 1990-02-16 | 1994-08-24 | 富士写真フイルム株式会社 | カメラ―フィルムシステム |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5312595Y2 (enExample) * | 1972-08-31 | 1978-04-05 | ||
| JPS5126031A (en) * | 1974-08-27 | 1976-03-03 | Canon Kk | Jikanseigyosochi |
-
1975
- 1975-04-30 JP JP50053043A patent/JPS5813941B2/ja not_active Expired
-
1976
- 1976-04-23 US US05/679,908 patent/US4103308A/en not_active Expired - Lifetime
- 1976-04-28 DE DE2618688A patent/DE2618688C2/de not_active Expired
- 1976-04-29 FR FR7612820A patent/FR2309892A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2309892A1 (fr) | 1976-11-26 |
| JPS5813941B2 (ja) | 1983-03-16 |
| DE2618688C2 (de) | 1984-01-12 |
| US4103308A (en) | 1978-07-25 |
| JPS51128525A (en) | 1976-11-09 |
| DE2618688A1 (de) | 1976-11-11 |