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P‐105: New Electrochromic Systems having Controllable Color and Bistability
Author(s) -
Noh Chang Ho,
Lee Ji Min,
Jeon Seog Jin,
Das Rupasree R.,
Jin Yong Wan,
Lee Sang Yoon,
Son Seung Uk,
Sharmoukh Walid
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 - 10.1889/1.3256598
Subject(s) - electrochromism , bistability , rgb color model , reflector (photography) , materials science , optoelectronics , optical bistability , computer science , simple (philosophy) , reflectivity , display device , optics , computer vision , light source , physics , nonlinear optics , laser , philosophy , electrode , epistemology , quantum mechanics , operating system
Here we describe the newly designed electrochromic(EC) materials to achieve better RGB colors and improved bistability. We also report the color images of the printed reflecting and transparent EC devices showing good reversibility and memory. A reflectance value of above 50% was obtained by using the white reflector. The simple structure and easy driving method will allow the device application in various areas, such as simple segment driving devices, display information (DI) board, and paper like display (PLD).