JPS5065225A - - Google Patents
Info
- Publication number
- JPS5065225A JPS5065225A JP11365073A JP11365073A JPS5065225A JP S5065225 A JPS5065225 A JP S5065225A JP 11365073 A JP11365073 A JP 11365073A JP 11365073 A JP11365073 A JP 11365073A JP S5065225 A JPS5065225 A JP S5065225A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G03B7/081—Analogue circuits
- G03B7/083—Analogue circuits for control of exposure time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11365073A JPS5065225A (de) | 1973-10-10 | 1973-10-10 | |
| DE19742448439 DE2448439A1 (de) | 1973-10-10 | 1974-10-10 | Belichtungssteuerschaltung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11365073A JPS5065225A (de) | 1973-10-10 | 1973-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5065225A true JPS5065225A (de) | 1975-06-02 |
Family
ID=14617628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11365073A Pending JPS5065225A (de) | 1973-10-10 | 1973-10-10 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5065225A (de) |
| DE (1) | DE2448439A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041332B2 (ja) * | 1977-09-22 | 1985-09-17 | 旭光学工業株式会社 | 電気シヤツタ制御回路 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2133212A1 (de) * | 1970-07-03 | 1972-01-05 | Nippon Kogaku Kk | Kamera mit automatischer Steuereinrichtung fuer die Belichtung |
| DE2257776A1 (de) * | 1972-11-24 | 1973-05-30 | Matsushita Electric Ind Co Ltd | Belichtungssteuerung, insbesondere fuer kameras |
-
1973
- 1973-10-10 JP JP11365073A patent/JPS5065225A/ja active Pending
-
1974
- 1974-10-10 DE DE19742448439 patent/DE2448439A1/de active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2133212A1 (de) * | 1970-07-03 | 1972-01-05 | Nippon Kogaku Kk | Kamera mit automatischer Steuereinrichtung fuer die Belichtung |
| DE2257776A1 (de) * | 1972-11-24 | 1973-05-30 | Matsushita Electric Ind Co Ltd | Belichtungssteuerung, insbesondere fuer kameras |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2448439A1 (de) | 1975-04-24 |