Driving voltages for advanced color electrophoretic displays and displays with improved driving voltages
Improved methods for driving a four particle electrophoretic medium including a scattering particle and at least two subtractive particles. Such methods allow displays such as a color electrophoretic display including a backplane having an array of thin film transistors, wherein each thin film trans...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
02.04.2024
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Subjects | |
Online Access | Get full text |
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Summary: | Improved methods for driving a four particle electrophoretic medium including a scattering particle and at least two subtractive particles. Such methods allow displays such as a color electrophoretic display including a backplane having an array of thin film transistors, wherein each thin film transistor includes a layer of metal oxide semiconductor. The metal oxide transistors allow faster, higher voltage switching, and thus allow direct color switching of a four-particle electrophoretic medium without a need for top plane switching. As a result, the color electrophoretic display can be updated faster and the colors are reproduced more reliably. |
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Bibliography: | Application Number: US202318100848 |