Advanced surface treatment technology for improving the performance of the liquid crystal display

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초록

We proposed a surface treatment technology for improving the performance of the liquid crystal displays (LCDs). The alignment surfaces are modified with the reactive mesogen (RM) which are mixed with alignment layers and directionally polymerized along the LC directors during UV curing process. Since the polymerized RMs within the alignment layers could control and memorize the specific pretilt and azimuthal angles of liquid crystal molecules at the specific panel region, we could improve the display performance such as response time and wide viewing angle with multi-domains and design the new LC modes.

키워드

Fast response time; Reactive mesogen; Surface treatment; Wide viewing angle; Alignment layers; Alignment surfaces; Azimuthal angle; Display performance; Fast response time; Liquid crystal molecules; Mesogenes; Multi-domains; Pretilt; Reactive mesogen; Response time; Surface treatment technology; UV curing process; Wide viewing angle; Alignment; Curing; Flexible displays; Liquid crystal displays; Liquids; Technology; Surface treatment
제목
Advanced surface treatment technology for improving the performance of the liquid crystal display
저자
Jo, Soo-In; Kim, Kim, Young-Ki; Choi, Choi, Sang-Woong; Lee, Lee, You-Jin; Kim, Jae Hoon; Yu, Chang Jae
DOI
10.1117/12.879810
발행일
2011-02
유형
Conference Paper
저널명
Proceedings of SPIE - The International Society for Optical Engineering
권
7956