JPS5462863A - Liquid crystal display watch - Google Patents
Liquid crystal display watchInfo
- Publication number
- JPS5462863A JPS5462863A JP12993777A JP12993777A JPS5462863A JP S5462863 A JPS5462863 A JP S5462863A JP 12993777 A JP12993777 A JP 12993777A JP 12993777 A JP12993777 A JP 12993777A JP S5462863 A JPS5462863 A JP S5462863A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- polarizing plates
- crystal display
- watch
- indicate
- 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
Landscapes
- Electric Clocks (AREA)
Abstract
PURPOSE: To achieve the reduction in cost of the liquid crystal display type watch by mounting polarizing plates to the ends of the hands of the watch and displaying only the time where the polarizing plates indicate thereby enabling liquid crystal display to be performed even by an analog system.
CONSTITUTION: Polarizing plates 4 and 5 are mounted to the end parts of the hour hand 2 and the minute hand 3 and transparent electrode patterns from 1 up to 12 are provided on the outside circumferential edge part of a dial cell 6 using FEM liquid crystal. When a voltage is hld applied to the dial cell 6 and the polarizing plates 4 and 5 mounted to the hour hand 2 and minute hand 3 rotate over this, only hte characters where the polarizing plates 4 and 5 indicate are displayed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12993777A JPS5462863A (en) | 1977-10-28 | 1977-10-28 | Liquid crystal display watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12993777A JPS5462863A (en) | 1977-10-28 | 1977-10-28 | Liquid crystal display watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5462863A true JPS5462863A (en) | 1979-05-21 |
Family
ID=15022110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12993777A Pending JPS5462863A (en) | 1977-10-28 | 1977-10-28 | Liquid crystal display watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5462863A (en) |
-
1977
- 1977-10-28 JP JP12993777A patent/JPS5462863A/en active Pending
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