Progress toward a liquid crystal contact lens display

作者: Jelle De Smet , Aykut Avci , Pankaj Joshi , David Schaubroeck , Dieter Cuypers

DOI: 10.1002/JSID.188

关键词:

摘要: A contact lens embeddable display using electro-optic modulation was designed and fabricated. Using a guest–host liquid crystal configuration, spherically deformed cell fabricated comprising poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT : PSS) as conductive layer obliquely evaporated SiO2 an alignment layer. An additional buffer on top of the PEDOT : PSS to overcome compatibility problems with patterning photolithographically defined spacers. Although contrast is modest, patterned could clearly be observed, indicating that our approach fabrication process eventually lead fully pixelated display.

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