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P‐13.4: Broadband In‐Cell Quarter Wave Plate using a Combination of Solution‐processed Self‐aligning Liquid Crystal Polymer by Coating Technique and Photoalignment
Author(s) -
Sun Zhibo,
Yuan Zhengnan,
Srivastava Abhishek Kumar,
Kwok Hoi-Sing
Publication year - 2021
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.14580
Subject(s) - polarizer , materials science , broadband , transmittance , waveplate , anti reflective coating , coating , contrast ratio , liquid crystal , optics , quarter (canadian coin) , polymer , liquid crystal display , optoelectronics , composite material , physics , laser , birefringence , archaeology , history
A new kind of in‐cell solution‐processed broadband quarter wave plate for the circular polarizer made of liquid crystal polymer using coating technique has been proposed and manufactured in this work. The transmittance and reflectance spectrum can show high ambient contrast ratio (ACR) improvement for the light emitting display system.