Fabrication of stable liquid-crystal structure for flexible display applications

Jong Wook Jung, Se Jin Jang, Yoo Jin Lee, Hak Rin Kim, Minyoung Jin, Jae Hoon Kim

Research output: Contribution to journalConference articlepeer-review

Abstract

We developed a method for the fabrication of stable pixel structure for flexible liquid crystal (LC) display applications. In the device, the LC molecules are isolated in pixels where LCs are surrounded by patterned microstructures, and two substrates are tightly attached each other by the solidified polymer layer produced by photo-induced anisotropic phase separation. The microstructure can be achieved by general photolithographic method or stamping method with durable elastomer such as poly(dimethylsiloxane) (PDMS). These devices show very good mechanical stability against external pressure.

Original languageEnglish
Article numberP-103
Pages (from-to)686-689
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume36
Issue number1
StatePublished - 2005
EventSID Symposium Digest of Technical Papers - Boston, MA, United States
Duration: 29 Jul 200429 Jul 2004

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