P‐149: Low‐voltage and High‐optical‐efficiency Blue‐Phase Transflective Liquid Crystal Displays using Step‐shaped Electrode | Zendy

Hsieh Jia-Lun | Zendy; Choi Wing-Kit | Zendy

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P‐149: Low‐voltage and High‐optical‐efficiency Blue‐Phase Transflective Liquid Crystal Displays using Step‐shaped Electrode

Author(s) -

Hsieh Jia-Lun,

Choi Wing-Kit

Publication year - 2019

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.13304

Subject(s) - electrode , liquid crystal display , materials science , optoelectronics , voltage , phase (matter) , liquid crystal , optics , electrical engineering , chemistry , engineering , physics , organic chemistry

A step‐shaped electrode design is proposed for Polymer Stabilized Blue Phase (PSBP) Transflective LCD (TR‐LCD). This new electrode design is capable of delivering very high optical efficiency (both T and R) of > 95% with operation voltage of ∼ 13V (or > ∼ 90% with ∼ 9V). The step‐shaped electrode helps generate strong horizontal electric fields across the whole cell and suppress the formation of dead zone.

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