JPS5937484A - エレクトロクロミツク表示時計の時刻修正装置 - Google Patents
エレクトロクロミツク表示時計の時刻修正装置Info
- Publication number
- JPS5937484A JPS5937484A JP57148157A JP14815782A JPS5937484A JP S5937484 A JPS5937484 A JP S5937484A JP 57148157 A JP57148157 A JP 57148157A JP 14815782 A JP14815782 A JP 14815782A JP S5937484 A JPS5937484 A JP S5937484A
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- correction
- signal
- time
- output
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0023—Visual time or date indication means by light valves in general
- G04G9/0029—Details
- G04G9/0047—Details electrical, e.g. selection or application of the operating voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57148157A JPS5937484A (ja) | 1982-08-26 | 1982-08-26 | エレクトロクロミツク表示時計の時刻修正装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57148157A JPS5937484A (ja) | 1982-08-26 | 1982-08-26 | エレクトロクロミツク表示時計の時刻修正装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5937484A true JPS5937484A (ja) | 1984-02-29 |
JPS6239953B2 JPS6239953B2 (un) | 1987-08-26 |
Family
ID=15446530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57148157A Granted JPS5937484A (ja) | 1982-08-26 | 1982-08-26 | エレクトロクロミツク表示時計の時刻修正装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5937484A (un) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619487A (en) * | 1979-07-27 | 1981-02-24 | Rhythm Watch Co Ltd | Time correcting unit of electrochromic display timepiece |
JPS5694293A (en) * | 1979-12-28 | 1981-07-30 | Rhythm Watch Co Ltd | Time correction circuit of electrochromic display watch |
-
1982
- 1982-08-26 JP JP57148157A patent/JPS5937484A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619487A (en) * | 1979-07-27 | 1981-02-24 | Rhythm Watch Co Ltd | Time correcting unit of electrochromic display timepiece |
JPS5694293A (en) * | 1979-12-28 | 1981-07-30 | Rhythm Watch Co Ltd | Time correction circuit of electrochromic display watch |
Also Published As
Publication number | Publication date |
---|---|
JPS6239953B2 (un) | 1987-08-26 |
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