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49‐1: Fast‐Switching Electrophoretic E‐Paper with Mixture of Liquid Crystal and E‐ink for Charging and Rheological Optimizations
Author(s) -
Yang BoRu Paul,
Hu Wenjie,
Zhang Yadi
Publication year - 2020
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/sdtp.13968
Subject(s) - inkwell , voltage , bistability , materials science , viscosity , rheology , switching time , power (physics) , liquid crystal , ultra low power , optoelectronics , nanotechnology , electrical engineering , computer science , power consumption , engineering , composite material , physics , thermodynamics
E‐paper is an important candidate for ultra‐low‐power display of IoT environments. However, the switching speed and driving voltage are factors hindering E‐paper's prevailing. Here, we demonstrated using LC and viscosity modifier to simultaneously double the switching speed and cut down the driving voltage to half; meanwhile, the e‐paper still sustained the same contrast and bistability. This concept may pave a new route for future E‐ink research and production.