We have developed a fast switching twisted-vertically aligned (TVA)-mode reflective liquid crystal display (LCD) using a mortar-shaped pixel structure. We realized an axially symmetric pretilt angle in each pixel using the mortar-shaped pixel structure fabricated using UV pattern exposure. We experimentally confirmed that the axis-symmetric alignment from the mortar-shaped structure controls the start point of the alignment change in the voltage-on state over the entire surface of the pixel region, and is effective in improving the response speed of the TVA-mode LCD.
|ジャーナル||ITE Transactions on Media Technology and Applications|
|出版ステータス||Published - 2019|
ASJC Scopus subject areas
- Signal Processing
- Media Technology
- Computer Graphics and Computer-Aided Design