34‐2: PI‐Less IPS/FFS Liquid Crystal Displays Utilizing Reactive LC with Diphenylacetylene Moiety. Issue 1 (29th May 2019)

• Record Type: Journal Article
• Authors: He, Rui; Ye, Yang; Oh, Eunche; Lee, Honggwon; Kang, Shin-Woong; Lee, Seung Hee; Lee, Myong-Hoon
• Is Part Of: Digest of technical papers. Volume 50:Issue 1(2019)
• Page Start: 478
• Page End: 480
• Publication Date: 2019-05-29
• Subjects: PI-less -- Homogeneous alignment -- IPS/FFS -- Diphenylacetylene moiety; Information display systems -- Congresses; 621.3815422
• DOI: 10.1002/sdtp.12960
• Languages: English
• ISSNs: 0097-966X

Abstract

Abstract : We proposed a fabrication method to achieve uniaxially homogeneous alignment of LC molecules by irradiating polarized UV light to a mixture of new reactive mesogen having diphenylacetylene moiety and host LC above clearing temperature without using any conventional polyimide alignment layer in a sandwiched cell. The IPS/FFS cell fabricated by the proposed technology exhibited excellent dark state, electro‐optical characteristics and robust reliability, which could contribute to the low‐cost and high‐performance LCDs.