P-125: Transition free, high contrast reactive monomer modified pi-cell

Szu Fen F. Chen; Yu Yun Chang; Liansing Culp Chow; Huang-Ming Chen; Han Ping D. Shieh

doi:10.1889/1.3256621

P-125: Transition free, high contrast reactive monomer modified pi-cell

Szu Fen F. Chen, Yu Yun Chang, Liansing Culp Chow, Huang-Ming Chen, Han Ping D. Shieh

Department of Photonics

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

The proposed reactive monomer modified Pi-cell (RMM-Pi-cell) can suppress its critical voltage to zero, i.e. state transition-free cell. The cell retardation data confirmed the initial bend orientation with zero voltage applied. The additional nematic reactive monomer (RM) layer possessed molecular average tilt angle over 80^o which allowed the liquid crystal molecules arranged in favored bend state in 3μm cell. Moreover, the light leakage of dark state was reduced. The contrast ratio of RMM-Pi-cell was improved by a factor of 11 compared with an original Pi-cell without using compensation film.

Original language	English
Pages (from-to)	1592-1594
Number of pages	3
Journal	Digest of Technical Papers - SID International Symposium
Volume	40
Issue number	1
DOIs	https://doi.org/10.1889/1.3256621
State	Published - 1 Jan 2009
Event	2009 Vehicles and Photons Symposium - Dearborn, MI, United States Duration: 15 Oct 2009 → 16 Oct 2009

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abstract = "The proposed reactive monomer modified Pi-cell (RMM-Pi-cell) can suppress its critical voltage to zero, i.e. state transition-free cell. The cell retardation data confirmed the initial bend orientation with zero voltage applied. The additional nematic reactive monomer (RM) layer possessed molecular average tilt angle over 80o which allowed the liquid crystal molecules arranged in favored bend state in 3μm cell. Moreover, the light leakage of dark state was reduced. The contrast ratio of RMM-Pi-cell was improved by a factor of 11 compared with an original Pi-cell without using compensation film.",

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AU - Chen, Szu Fen F.

AU - Chang, Yu Yun

AU - Chow, Liansing Culp

AU - Chen, Huang-Ming

AU - Shieh, Han Ping D.

PY - 2009/1/1

Y1 - 2009/1/1

N2 - The proposed reactive monomer modified Pi-cell (RMM-Pi-cell) can suppress its critical voltage to zero, i.e. state transition-free cell. The cell retardation data confirmed the initial bend orientation with zero voltage applied. The additional nematic reactive monomer (RM) layer possessed molecular average tilt angle over 80o which allowed the liquid crystal molecules arranged in favored bend state in 3μm cell. Moreover, the light leakage of dark state was reduced. The contrast ratio of RMM-Pi-cell was improved by a factor of 11 compared with an original Pi-cell without using compensation film.

AB - The proposed reactive monomer modified Pi-cell (RMM-Pi-cell) can suppress its critical voltage to zero, i.e. state transition-free cell. The cell retardation data confirmed the initial bend orientation with zero voltage applied. The additional nematic reactive monomer (RM) layer possessed molecular average tilt angle over 80o which allowed the liquid crystal molecules arranged in favored bend state in 3μm cell. Moreover, the light leakage of dark state was reduced. The contrast ratio of RMM-Pi-cell was improved by a factor of 11 compared with an original Pi-cell without using compensation film.

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U2 - 10.1889/1.3256621

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JO - Digest of Technical Papers - SID International Symposium

JF - Digest of Technical Papers - SID International Symposium

IS - 1

Y2 - 15 October 2009 through 16 October 2009

ER -

P-125: Transition free, high contrast reactive monomer modified pi-cell

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