JPS6238670B2 - - Google Patents
Info
- Publication number
- JPS6238670B2 JPS6238670B2 JP51055176A JP5517676A JPS6238670B2 JP S6238670 B2 JPS6238670 B2 JP S6238670B2 JP 51055176 A JP51055176 A JP 51055176A JP 5517676 A JP5517676 A JP 5517676A JP S6238670 B2 JPS6238670 B2 JP S6238670B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- function
- time
- display
- counting
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims 3
- 230000001360 synchronised effect Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G5/00—Setting, i.e. correcting or changing, the time-indication
- G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
- G04G5/043—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently using commutating devices for selecting the value, e.g. hours, minutes, seconds, to be corrected
- G04G5/045—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently using commutating devices for selecting the value, e.g. hours, minutes, seconds, to be corrected using a sequential electronic commutator
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
- G04G9/087—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques provided with means for displaying at will a time indication or a date or a part thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5517676A JPS52138165A (en) | 1976-05-14 | 1976-05-14 | Electronic clock device |
US05/796,521 US4170105A (en) | 1976-05-14 | 1977-05-13 | Electronic timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5517676A JPS52138165A (en) | 1976-05-14 | 1976-05-14 | Electronic clock device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52138165A JPS52138165A (en) | 1977-11-18 |
JPS6238670B2 true JPS6238670B2 (US08177716-20120515-C00003.png) | 1987-08-19 |
Family
ID=12991404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5517676A Granted JPS52138165A (en) | 1976-05-14 | 1976-05-14 | Electronic clock device |
Country Status (2)
Country | Link |
---|---|
US (1) | US4170105A (US08177716-20120515-C00003.png) |
JP (1) | JPS52138165A (US08177716-20120515-C00003.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274146A (en) * | 1978-06-12 | 1981-06-16 | Casio Computer Co., Ltd. | Calendar data display device for an electronic device |
JPS55125477A (en) * | 1979-03-20 | 1980-09-27 | Ricoh Elemex Corp | Analog-digital electronic watch |
JPS56112679A (en) * | 1980-02-12 | 1981-09-05 | Seiko Instr & Electronics Ltd | Digital electronic watch |
JPS56133677A (en) * | 1980-03-24 | 1981-10-19 | Sharp Corp | Lsi for electronic timepiece |
ATE216510T1 (de) * | 1994-01-21 | 2002-05-15 | Junghans Uhren Gmbh | Uhr mit umschaltbarer zeitanzeige, insbesondere funkgesteuerte weckeruhr mit digitaler alarmzeitanzeige |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50142078A (US08177716-20120515-C00003.png) * | 1974-05-01 | 1975-11-15 | ||
JPS6045383B2 (ja) * | 1974-11-25 | 1985-10-09 | セイコーエプソン株式会社 | 電子式時計体 |
US4090350A (en) * | 1975-05-06 | 1978-05-23 | Citizen Watch Co., Limited | Electronic timepiece |
US4034551A (en) * | 1975-05-15 | 1977-07-12 | Kabushiki Kaisha Suwa Seikosha | Safety feature for function control circuit |
US4058971A (en) * | 1976-04-26 | 1977-11-22 | Hughes Aircraft Company | Digital wristwatch and stopwatch |
-
1976
- 1976-05-14 JP JP5517676A patent/JPS52138165A/ja active Granted
-
1977
- 1977-05-13 US US05/796,521 patent/US4170105A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4170105A (en) | 1979-10-09 |
JPS52138165A (en) | 1977-11-18 |
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