Date
Place
- Room H (Room Hall 1, 1F)
- P1. Poster Session I
- August 20, 2015 (Thursday)
- 14:00 ~ 15:30
- [P1-79]
- 14:00 ~ 15:30
- Title:Polymer Stabilized Vertical Alignment Flexible Display
- You Ri Kwon, Jong Chan Kim, Young Eun Choi, Jin Hyun Kim, Han Sol Choi, G. Murali, Young Jin Lim, and Seung Hee Lee (Chonbuk Nat'l Univ., Korea)
Abstract: We proposed modified VA-IPS in which additional counter electrode is formed on top substrate so called Transverse Bend Alignment (TBA) mode [4] which reorients LC directors by in-plane and oblique electric field is tested with polymer network formation in a bulk LC layer. And also plastic LCD with polymer-stabilized mode is fabricated to test its image quality change at bending stress. The proposed device showed a very fast response time(2ms; rise+decay time) and relatively low operating voltage(38V) even with use of a LC with low magnitude of dielectric anisotropy, and also no pooling mura at all even though external pressure is applied to the device and kept a uniform bright state even if the plastic LCD is bent, opening a possibility for the device to be applicable in flexible displays.
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