Cover for an electronic device
First Claim
Patent Images
1. A cover (1) of an electronic device (7), characterized in that the cover (1) is at least partly formed or coated by using electronic ink (5) whose colour is changeable at least partly by means of at least one control signal, said electronic ink, containing electrically charged particles (3), and that in connection with, conductors (4a, 4b), in the cover, for conducting the control signal to the electronic ink (5), to attain a change in the colour of the cover.
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Abstract
A cover (1) of an electronic device (7) is at least partly formed or coated by using a material whose color is arranged changeable at least partly by means of at least one control signal.
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Citations
22 Claims
- 1. A cover (1) of an electronic device (7), characterized in that the cover (1) is at least partly formed or coated by using electronic ink (5) whose colour is changeable at least partly by means of at least one control signal, said electronic ink, containing electrically charged particles (3), and that in connection with, conductors (4a, 4b), in the cover, for conducting the control signal to the electronic ink (5), to attain a change in the colour of the cover.
- 7. An electronic device (7) which comprises a cover (1), characterized in that the cover is at least partly formed or coated by using electronic ink (5) whose colour is changeable at least partly by means of at least one control signal, said electronic ink, containing electrically charged particles (3), and that in connection with, conductors (4a, 4b), in the cover, for conducting the control signal to the electronic ink (5), to attain a change in the colour of the cover.
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22. The wireless communication device (7), characterized in that the display (9), a keypad (11) and/or an antenna (12) are at least partly formed or coated by using electronic ink (5) whose colour is changeable at least partly by means of at least one control signal, said electronic ink, containing electrically charged particles (3), and that in connection with, conductors (4a, 4b), in the cover, for conducting the control signal to the electronic ink (5), to attain a change in the colour of the cover.
Specification