JPS55126228A - Electronic watch for camera - Google Patents
Electronic watch for cameraInfo
- Publication number
- JPS55126228A JPS55126228A JP3307679A JP3307679A JPS55126228A JP S55126228 A JPS55126228 A JP S55126228A JP 3307679 A JP3307679 A JP 3307679A JP 3307679 A JP3307679 A JP 3307679A JP S55126228 A JPS55126228 A JP S55126228A
- Authority
- JP
- Japan
- Prior art keywords
- battery voltage
- display device
- light emission
- imprinting
- emitted
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Electric Clocks (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
- Camera Data Copying Or Recording (AREA)
Abstract
PURPOSE: To stop the light emission operation of the dispaly device thereafter when the battery voltage is below the specified by detecting the battery voltage of the time when the first light emission operation of the film imprinting display device is done after shutter input.
CONSTITUTION: When the first light emission of an imprinting display device 9 is done after shutter input, a battery voltage detecting circuit 10 detects the battery voltage. If at this time the battery voltage is above the specified value, no output signal is emitted from a system control circuit 11 and the display device 9 performs normal film imprinting operation. On the other hand, if the battery voltage is below the specified value, a display stop signal is emitted from the system control circuit 11 to a decoder drive circuit 8 through line 11a, so that the operation is stopped. At this same instant, a display instruction signal is led into a decoder drive circuit 4 through line 11b, so that it is displayed in a monitor display device 5 that the contents of a clock counter 3 have not been imprinted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3307679A JPS55126228A (en) | 1979-03-20 | 1979-03-20 | Electronic watch for camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3307679A JPS55126228A (en) | 1979-03-20 | 1979-03-20 | Electronic watch for camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55126228A true JPS55126228A (en) | 1980-09-29 |
JPS6150299B2 JPS6150299B2 (en) | 1986-11-04 |
Family
ID=12376615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3307679A Granted JPS55126228A (en) | 1979-03-20 | 1979-03-20 | Electronic watch for camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55126228A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618786A (en) * | 1979-07-25 | 1981-02-21 | Oki Electric Ind Co Ltd | Time circuit |
JPH0244329A (en) * | 1989-03-14 | 1990-02-14 | Minolta Camera Co Ltd | Camera with date recording function |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5115436A (en) * | 1974-07-27 | 1976-02-06 | Canon Kk | Kamerano godosaboshihoshiki |
JPS5250226A (en) * | 1975-10-20 | 1977-04-22 | Canon Inc | Data co-photographing camera |
JPS5280832A (en) * | 1975-12-27 | 1977-07-06 | Canon Inc | Energizing system for camera |
JPS5296537A (en) * | 1976-02-09 | 1977-08-13 | Canon Inc | Energizing system for camera |
JPS5576340A (en) * | 1978-12-04 | 1980-06-09 | Seiko Epson Corp | Camera |
-
1979
- 1979-03-20 JP JP3307679A patent/JPS55126228A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5115436A (en) * | 1974-07-27 | 1976-02-06 | Canon Kk | Kamerano godosaboshihoshiki |
JPS5250226A (en) * | 1975-10-20 | 1977-04-22 | Canon Inc | Data co-photographing camera |
JPS5280832A (en) * | 1975-12-27 | 1977-07-06 | Canon Inc | Energizing system for camera |
JPS5296537A (en) * | 1976-02-09 | 1977-08-13 | Canon Inc | Energizing system for camera |
JPS5576340A (en) * | 1978-12-04 | 1980-06-09 | Seiko Epson Corp | Camera |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618786A (en) * | 1979-07-25 | 1981-02-21 | Oki Electric Ind Co Ltd | Time circuit |
JPH0244329A (en) * | 1989-03-14 | 1990-02-14 | Minolta Camera Co Ltd | Camera with date recording function |
JP2730151B2 (en) * | 1989-03-14 | 1998-03-25 | ミノルタ株式会社 | Camera with date recording function |
Also Published As
Publication number | Publication date |
---|---|
JPS6150299B2 (en) | 1986-11-04 |
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