JPS5274226A - Item input unit using liquid crystal panel - Google Patents
Item input unit using liquid crystal panelInfo
- Publication number
- JPS5274226A JPS5274226A JP50150371A JP15037175A JPS5274226A JP S5274226 A JPS5274226 A JP S5274226A JP 50150371 A JP50150371 A JP 50150371A JP 15037175 A JP15037175 A JP 15037175A JP S5274226 A JPS5274226 A JP S5274226A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- input unit
- crystal panel
- item input
- item
- 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
- Input From Keyboards Or The Like (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To enable the input items desired to be put in with sure selection, by providing the liquid crystal which becomes opaque to the items other than the item selected, when an item is selected by the selector switch.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50150371A JPS5274226A (en) | 1975-12-17 | 1975-12-17 | Item input unit using liquid crystal panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50150371A JPS5274226A (en) | 1975-12-17 | 1975-12-17 | Item input unit using liquid crystal panel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5274226A true JPS5274226A (en) | 1977-06-22 |
JPS5746091B2 JPS5746091B2 (en) | 1982-10-01 |
Family
ID=15495518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50150371A Granted JPS5274226A (en) | 1975-12-17 | 1975-12-17 | Item input unit using liquid crystal panel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5274226A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4568929A (en) * | 1983-03-21 | 1986-02-04 | Northern Telecom Limited | Liquid crystal displays for telephone sets and other telecommunications terminals |
JPS63189927A (en) * | 1987-02-02 | 1988-08-05 | Sharp Corp | Key input device |
-
1975
- 1975-12-17 JP JP50150371A patent/JPS5274226A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4568929A (en) * | 1983-03-21 | 1986-02-04 | Northern Telecom Limited | Liquid crystal displays for telephone sets and other telecommunications terminals |
JPS63189927A (en) * | 1987-02-02 | 1988-08-05 | Sharp Corp | Key input device |
Also Published As
Publication number | Publication date |
---|---|
JPS5746091B2 (en) | 1982-10-01 |
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