Pretilt angle control for single-cell-gap transflective liquid crystal cells

Tien Jung Chen; Kuei Lin Chu

doi:10.1063/1.2889495

Pretilt angle control for single-cell-gap transflective liquid crystal cells

Tien Jung Chen
, Kuei Lin Chu

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研究成果: 期刊貢獻 › 文章 › 同行評審

61 引文斯高帕斯（Scopus）

摘要

Doping a minute amount of photocurable monomers in a liquid crystal (LC) cell, we can stabilize the LC alignment after UV exposure by forming a LC pretilt layer on the substrate surface. By varying the UV exposure time, we can control the pretilt angle of the LCs continuously. A single-cell-gap transflective LC cell was fabricated through a photomask. The LC molecules at the transmissive and reflective pixels are pretilted at 54° and 65°, respectively, at which optimal phase retardations of half and quarter wavelengths are achieved. This type of transflective LC display shows an excellent electro-optical match between the two subpixels.

原文	English
文章編號	091102
期刊	Applied Physics Letters
卷	92
發行號	9
DOIs	https://doi.org/10.1063/1.2889495
出版狀態	Published - 2008

文獻附註

Funding Information:
The author would like to thank Professor S.-L. Wu of Tatung University for his assistance in providing the monomer used in this experiment. This research was supported by the National Science Council of R.O.C. under Contract No. NSC 96-2221-E-027-060.

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Pretilt angle control for single-cell-gap transflective liquid crystal cells

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