The 26th International Display Workshops (IDW '19)

Presentation information

Poster Presentation

[LCTp3] Viewing Angle Control

Thu. Nov 28, 2019 10:40 AM - 1:10 PM Main Hall (1F)

10:40 AM - 1:10 PM

[LCTp3-5L] Microscopic Polymer Structure Formation of PDLCs by Patterned UV Irradiation for Viewing Angle Controllable LCDs

*Sou Matsuoka1, Takahiro Ishinabe1, Yosei Shibata1, Hideo Fujikake1 (1. Tohoku University (Japan))

Keywords:Polymer-dispersed liquid crystal, Polymer structure, Light control, UV-curing

We established a control technique of the polymer aggregation structure in PDLCs by the pattern UV exposure using a photomask to control the diffused light distribution of PDLCs. As a result, we clarified that successfully achieved a precise control of the fine polymer aggregation structure by used the polymerization inhibitor.