JPS5619488A - Two-layer liquid crystal display timepiece - Google Patents
Two-layer liquid crystal display timepieceInfo
- Publication number
- JPS5619488A JPS5619488A JP9494079A JP9494079A JPS5619488A JP S5619488 A JPS5619488 A JP S5619488A JP 9494079 A JP9494079 A JP 9494079A JP 9494079 A JP9494079 A JP 9494079A JP S5619488 A JPS5619488 A JP S5619488A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- display
- unit
- week
- day
- 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
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE: To display various kinds of information with a less number of elements by reducing the IC ship size of a driving circuit by providing the function of two-layer liquid crystal display.
CONSTITUTION: This timepiece is equipped with time standard unit 2 including quartz vibrator 1, CPU3, decoders 5 and 6, input unit 4 for time correction, mode selection, memorandum input, etc., and dislay unit 7 in which two liquid crystal layers have been sealed. One liquid crystal layer of unit 7 displays seven days of the week with one element and the other liquid crystal layer is provided with at least seven element display parts. Then, six element display parts other than the current day of the week are put into operation to display the day of the week. As a result, day display and information display of sundays on the calendar, marks, etc., can be attained with a small number of elements.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9494079A JPS5619488A (en) | 1979-07-27 | 1979-07-27 | Two-layer liquid crystal display timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9494079A JPS5619488A (en) | 1979-07-27 | 1979-07-27 | Two-layer liquid crystal display timepiece |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5619488A true JPS5619488A (en) | 1981-02-24 |
JPS6161359B2 JPS6161359B2 (en) | 1986-12-25 |
Family
ID=14123942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9494079A Granted JPS5619488A (en) | 1979-07-27 | 1979-07-27 | Two-layer liquid crystal display timepiece |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619488A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03134308A (en) * | 1989-10-17 | 1991-06-07 | Shinjiyou Seisakusho:Kk | Drill screw used for interior material such as gypsum board or the like |
-
1979
- 1979-07-27 JP JP9494079A patent/JPS5619488A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03134308A (en) * | 1989-10-17 | 1991-06-07 | Shinjiyou Seisakusho:Kk | Drill screw used for interior material such as gypsum board or the like |
Also Published As
Publication number | Publication date |
---|---|
JPS6161359B2 (en) | 1986-12-25 |
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