Non Polarizer Guest–Host mode based on Dyes with Negative Dichroism
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概要
- 論文の詳細を見る
A new configuration of non polarizer "guest–host" mode, based on the liquid crystal mixture doped with black mixtures of dichroic dyes with negative dichroism, is proposed and demonstrated for the first time. Both transmissive and reflective variants are possible with either monochromatic or black/white switching. It is shown that the contrast ratio is not limited in this case. A contrast ratio of more than $5:1$ for normal incidence and a contrast ratio of more than $3:1$ for wide viewing angles are demonstrated in an experiment and the electrooptic response is found to be almost independent of the azimuthal angle of light incidence.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2003-03-15
著者
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Kwok Hoi
Center For Displav Research Department Of Electrical And Electronic Engineering The Hong Kong Univer
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Prudnikova Elena
Center For Display Research Hong Kong University Of Science And Technology
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Chigrinov Vladimir
Center For Display Research Hong Kong University Of Science And Technology
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Ng Kwan
Center For Display Research Hong Kong University Of Science And Technology
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Ng Kwan
Center for Display Research, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China
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Kwok Hoi
Center for Display Research, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China
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Chigrinov Vladimir
Center for Display Research, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China
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