| 摘要 |
a liquid crystal layer enclosed between a pair of transparent substrates; one or more patterned electrode sets positioned between the liquid crystal layer and the inward-facing surface of the first transparent substrate, said patterned electrode sets each comprising two or more electrodes forming an opposing pattern, said electrodes separated by an insulating layer, wherein there is no horizontal gap between the electrodes forming the patterned electrode set; and a conductive layer between the liquid crystal layer and the inward-facing surface of the second transparent substrate. The device provides greater efficiency than conventional devices. ® KIPO & WIPO 2007
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