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51.2: Improvement of Reflectance and Contrast Ratio of Low‐Power‐Driving, Bendable, Color Electronic Paper Using Ch‐LCs
Author(s) -
Kurosaki Yoshihisa,
Kiyota Yoshinori,
Ikeda Kouzou,
Tadaki Shinji,
Tomita Junji,
Yoshihara Toshiaki
Publication year - 2009
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 - 10.1889/1.3256900
Subject(s) - contrast ratio , materials science , contrast (vision) , aperture (computer memory) , high contrast , reflectivity , power (physics) , optics , optoelectronics , computer science , acoustics , physics , quantum mechanics
We have newly developed flexible electronic paper using an easily‐controlled adhesive column spacer that forms cell gaps and improves the aperture ratio without using bead spacers. The reflectance of this new, flexible, full‐color prototype with low‐ power driving is 33%, its contrast is over 6, and it can display 262,144 colors.