Phase change material display device
The disclosure relates to displays. In one arrangement a plurality of pixels is provided in which each pixel comprises a phase change material thermally switchable between a plurality of stable states. Each pixel comprises a switching device configured to heat the phase change material, and thereby...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
28.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The disclosure relates to displays. In one arrangement a plurality of pixels is provided in which each pixel comprises a phase change material thermally switchable between a plurality of stable states. Each pixel comprises a switching device configured to heat the phase change material, and thereby thermally switch the phase change material, in response to a control signal. The switching device comprises a single electronic component capable of being switched between different states by the control signal and configured such that heat received by the phase change material of the pixel during the thermal switching of the phase change material of the pixel consists predominantly of heat generated within the single electronic component. |
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Bibliography: | Application Number: US201916972385 |