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ELECTRICALLY VARIABLE FOCUS POLYMER-STABILIZED LIQUID CRYSTAL LENS HAVING NON-HOMOGENOUS POLYMERIZATION OF A NEMATIC LIQUID CRYSTAL/MONOMER MIXTURE
ELECTRICALLY VARIABLE FOCUS POLYMER-STABILIZED LIQUID CRYSTAL LENS HAVING NON-HOMOGENOUS POLYMERIZATION OF A NEMATIC LIQUID CRYSTAL/MONOMER MIXTURE
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机译:具有电动液体晶体/单体混合物的非均相聚合物稳定的液晶透镜
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摘要
A variable focus liquid crystal lens includes a nematic liquid crystal/monomer mixture having a spatially inhomogenous polymer network structure, and an electrode for applying a substantially uniform voltage to the nematic liquid crystal/monomer mixture. The lens is created within a cell by applying a substantially uniform electric field to the nematic liquid crystal/monomer mixture within the cell, while simultaneously irradiating the nematic liquid crystal/monomer mixture using a laser beam having a shaped intensity distribution, so as to induce formation of a spatially inhomogenous polymer network structure within the cell.
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