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P‐11.3: Development of coating polarizer based on polymerizable liquid crystal monomer and dichroic dye
Author(s) -
He Rui,
Cheng Wei,
Deng Qian,
Huang Chang-Chih,
Liu Guanghui,
Yuan Jianfeng,
Li Zhifu
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.14565
Subject(s) - polarizer , dichroic glass , liquid crystal , materials science , transmittance , coating , monomer , polarization (electrochemistry) , liquid crystal display , polymer , optics , optoelectronics , composite material , chemistry , birefringence , physics
In this work we demonstrates the development of the coating polarizer based on guest‐host effect between polymerizable liquid crystal monomer and dichroic dye. By optimization the formulation of the guest dichroic dyes and host polymerizable liquid crystals as well as the additives, we have developed the coating polarizer film possesses a single transmittance of 32.5% and polarization efficiency of 99.3% with a thickness of 4.5um. Further optimizations should be done to improve the polarization properties to fulfill the application in display fields.