FIELD: physics; computer technology.
SUBSTANCE: invention concerns multipurpose keyboard assembly for data input in the electronic device. The multipurpose keyboard assembly has two switches operated by means of one keyboard cover. The keyboard cover can be shifted in a vertical direction in three active positions and is horizontal in four contact positions, causing to twelve certain target signals of data for input in the electronic arrangement.
EFFECT: simplification of miniaturisation of electronic devices, in particular, cell phones, possibility to use large screens display, design and management simplification.
21 cl, 14 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIFUNCTIONAL KEYBOARD UNIT | 2006 |
|
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| 0 |
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SU376980A1 | |
| USER DEVICES INTERFACE | 2003 |
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| ELECTRONIC DEVICE AND TACTILE FEEDBACK CIRCUIT | 2008 |
|
RU2430447C1 |
