JPS5229774A - Electronic clock - Google Patents
Electronic clockInfo
- Publication number
- JPS5229774A JPS5229774A JP50106175A JP10617575A JPS5229774A JP S5229774 A JPS5229774 A JP S5229774A JP 50106175 A JP50106175 A JP 50106175A JP 10617575 A JP10617575 A JP 10617575A JP S5229774 A JPS5229774 A JP S5229774A
- Authority
- JP
- Japan
- Prior art keywords
- electronic clock
- display
- martrix
- selcted
- decreasing
- 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
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
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
- G04G9/007—Visual time or date indication means in which functions not related to time can be displayed combined with a calculator or computing means
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
- G04G9/0094—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08 using light valves, e.g. liquid crystals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Electric Clocks (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50106175A JPS5229774A (en) | 1975-09-02 | 1975-09-02 | Electronic clock |
US05/719,110 US4110967A (en) | 1975-09-02 | 1976-08-31 | Method and system for driving liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50106175A JPS5229774A (en) | 1975-09-02 | 1975-09-02 | Electronic clock |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9163777A Division JPS5333598A (en) | 1977-07-30 | 1977-07-30 | Driving system of display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5229774A true JPS5229774A (en) | 1977-03-05 |
Family
ID=14426902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50106175A Pending JPS5229774A (en) | 1975-09-02 | 1975-09-02 | Electronic clock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5229774A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54151474A (en) * | 1978-02-10 | 1979-11-28 | Braun Ag | Electrooptical element display device for chronometer |
-
1975
- 1975-09-02 JP JP50106175A patent/JPS5229774A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54151474A (en) * | 1978-02-10 | 1979-11-28 | Braun Ag | Electrooptical element display device for chronometer |
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