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P‐158: LC Barrier with a Shifted ITO Electrode Structure for Additional Sweet Spots
Author(s) -
Kang Kihyung,
Park Sangmoo,
Hwang Seondeok,
Yoon Junghoon,
Hwang Dongchoon,
Moon Soobae,
Cho Andy,
Park Taesung,
Kim Yongje
Publication year - 2012
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2012.tb05973.x
Subject(s) - electrode , materials science , position (finance) , stereoscopy , optoelectronics , computer science , computer vision , chemistry , finance , economics
In this paper, we propose a shifted ITO electrode structure of a LC barrier for additional sweet spots in the auto‐stereoscopic 3D display. The shifted ITO electrode is consisted of vertically inter‐digital ITO electrodes both bottom and top electrodes. They are assembled with horizontally shifted by a half pitch. We can drive each electrode according to the viewer position. It gives an effect of varying the viewing zone. By doing this, we can widen the viewing zone with head tracking technique. It can give a viewer some freedom of viewing position with an image of high quality.