JPS5547482A - Device for switching electronic watch display - Google Patents
Device for switching electronic watch displayInfo
- Publication number
- JPS5547482A JPS5547482A JP12069778A JP12069778A JPS5547482A JP S5547482 A JPS5547482 A JP S5547482A JP 12069778 A JP12069778 A JP 12069778A JP 12069778 A JP12069778 A JP 12069778A JP S5547482 A JPS5547482 A JP S5547482A
- Authority
- JP
- Japan
- Prior art keywords
- display
- time
- circuit
- counter
- switching
- 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.)
- Pending
Links
Landscapes
- Electric Clocks (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
PURPOSE: To automatically display other function on an electronic watch without manipulating an operating member by a user by automatically switching the content displayed on a normal display unit at special time to other function display.
CONSTITUTION: A signal from an oscillator 1 is divided in frequency by a frequency divider 2, and counted by a counter 3, and displayed at its time through a display switching circuit 5, a decoder driving circuit 6 on a time display unit 7. When the counter 3 becomes special time, R-S flip-flop 8 is set to apply a display switching signal to the circuit 5. Thus, the circuit 5 feeds the counted content of a calender counter 4 to a display unit 7, simultaneously operates a buzzer circuit 10, and notifies the display switching state. When predetermined time is elapsed thereafter, a reset signal is fed from a time counter 3b to the flip-flop 8 to thus display the original data.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12069778A JPS5547482A (en) | 1978-09-30 | 1978-09-30 | Device for switching electronic watch display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12069778A JPS5547482A (en) | 1978-09-30 | 1978-09-30 | Device for switching electronic watch display |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5547482A true JPS5547482A (en) | 1980-04-03 |
Family
ID=14792731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12069778A Pending JPS5547482A (en) | 1978-09-30 | 1978-09-30 | Device for switching electronic watch display |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5547482A (en) |
-
1978
- 1978-09-30 JP JP12069778A patent/JPS5547482A/en active Pending
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