Liquid crystal on silicon panel having less diffraction
A liquid crystal on silicon (LCOS) panel comprises: a silicon substrate having silicon circuit within the silicon substrate; a plurality of metal electrodes disposed on the silicon substrate, where the plurality of metal electrodes are periodically formed on the silicon substrate; a dielectric mater...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English |
Published |
01.09.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A liquid crystal on silicon (LCOS) panel comprises: a silicon substrate having silicon circuit within the silicon substrate; a plurality of metal electrodes disposed on the silicon substrate, where the plurality of metal electrodes are periodically formed on the silicon substrate; a dielectric material disposed in and filling gaps between adjacent metal electrodes; and an oxide layer disposed on the plurality of metal electrodes and the dielectric material in the gaps between adjacent metal electrodes; where the refractive index of the dielectric material is higher than the refractive index of the oxide layer. |
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Bibliography: | Application Number: US201715852313 |