Display device using electrochromism and methods of driving the same
First Claim
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1. A display device comprising:
- a lower substrate and an upper substrate configured to face each other with a given distance between the lower substrate and the upper substrate;
a plurality of lower electrodes on a top surface of the lower substrate;
a plurality of upper electrodes on a bottom surface of the upper substrate;
an electrochromic layer between the lower electrodes and the upper electrodes;
an electrolyte layer between the lower electrode and the upper electrode;
a plurality of first electrodes on a top surface of the upper substrate, and electrically connected to the upper electrodes; and
a plurality of second electrodes to cross the first electrodes on the top surface of the upper substrate, and electrically connected to the lower electrodes.
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Abstract
Provided is a display device using electrochromism and methods of driving the same. The display device may include an electrochromic device, a plurality of first electrodes electrically connected to upper electrodes of the electrochromic device, and a plurality of second electrodes electrically connected to lower electrodes of the electrochromic device. By short-circuiting the first electrode and the second electrode, a desired pixel changes to reveal a predetermined or given color.
12 Citations
18 Claims
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1. A display device comprising:
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a lower substrate and an upper substrate configured to face each other with a given distance between the lower substrate and the upper substrate; a plurality of lower electrodes on a top surface of the lower substrate; a plurality of upper electrodes on a bottom surface of the upper substrate; an electrochromic layer between the lower electrodes and the upper electrodes; an electrolyte layer between the lower electrode and the upper electrode; a plurality of first electrodes on a top surface of the upper substrate, and electrically connected to the upper electrodes; and a plurality of second electrodes to cross the first electrodes on the top surface of the upper substrate, and electrically connected to the lower electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification