JPS5576980A - Both digital and analog display electronic watch - Google Patents
Both digital and analog display electronic watchInfo
- Publication number
- JPS5576980A JPS5576980A JP15085778A JP15085778A JPS5576980A JP S5576980 A JPS5576980 A JP S5576980A JP 15085778 A JP15085778 A JP 15085778A JP 15085778 A JP15085778 A JP 15085778A JP S5576980 A JPS5576980 A JP S5576980A
- Authority
- JP
- Japan
- Prior art keywords
- digital
- analog
- display
- liquid crystal
- analog display
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To selectively display in digital or analog form according to user's favorite by forming multilayer of digital and analog time displays.
CONSTITUTION: Digital display electrode 9 and analog display electrode 5 for indicating center mark are formed on liquid crystal layers 12W15 of a liquid crystal display panel having two-layer display layer, and three hands 2W4 for displaying analog time on lower liquid crystal layers 17W20 with electrodes are formed. User may select digital or analog display by a selection switch provided externally.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15085778A JPS5576980A (en) | 1978-12-05 | 1978-12-05 | Both digital and analog display electronic watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15085778A JPS5576980A (en) | 1978-12-05 | 1978-12-05 | Both digital and analog display electronic watch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5576980A true JPS5576980A (en) | 1980-06-10 |
JPS6150271B2 JPS6150271B2 (en) | 1986-11-04 |
Family
ID=15505881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15085778A Granted JPS5576980A (en) | 1978-12-05 | 1978-12-05 | Both digital and analog display electronic watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5576980A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247284A (en) * | 1991-04-30 | 1993-09-21 | International Business Machines Corporation | Graphical method of inputing time values |
JP2017173085A (en) * | 2016-03-23 | 2017-09-28 | カシオ計算機株式会社 | Electronic apparatus and time display control method |
-
1978
- 1978-12-05 JP JP15085778A patent/JPS5576980A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247284A (en) * | 1991-04-30 | 1993-09-21 | International Business Machines Corporation | Graphical method of inputing time values |
JP2017173085A (en) * | 2016-03-23 | 2017-09-28 | カシオ計算機株式会社 | Electronic apparatus and time display control method |
Also Published As
Publication number | Publication date |
---|---|
JPS6150271B2 (en) | 1986-11-04 |
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