Low-voltage driving TN-LCD with high contrast ratio

Masashi Aimatsu; Takahiro Ishinabe; Tatsuo Uchjda; Niro Watanabe

Low-voltage driving TN-LCD with high contrast ratio

Masashi Aimatsu, Takahiro Ishinabe, Tatsuo Uchjda, Niro Watanabe

ENG - Electronic Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

We analyzed the polarization shift inside twisted nematic liquid crystal display (TN-LCD) and clarified the S-shaped polarization shift on Poincaré sphere in black state was important to realize low-voltage driving TN-LCD. We realized high contrast ratio of 150000:1 with low driving voltage of 2.5V by optimization of optical compensation films.

Original language	English
Pages	27-28
Number of pages	2
Publication status	Published - 2009
Event	16th International Display Workshops, IDW '09 - Miyazaki, Japan Duration: 2009 Dec 9 → 2009 Dec 11

Conference

Conference	16th International Display Workshops, IDW '09
Country/Territory	Japan
City	Miyazaki
Period	09/12/9 → 09/12/11

Cite this

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title = "Low-voltage driving TN-LCD with high contrast ratio",

abstract = "We analyzed the polarization shift inside twisted nematic liquid crystal display (TN-LCD) and clarified the S-shaped polarization shift on Poincar{\'e} sphere in black state was important to realize low-voltage driving TN-LCD. We realized high contrast ratio of 150000:1 with low driving voltage of 2.5V by optimization of optical compensation films.",

author = "Masashi Aimatsu and Takahiro Ishinabe and Tatsuo Uchjda and Niro Watanabe",

year = "2009",

language = "English",

pages = "27--28",

note = "16th International Display Workshops, IDW '09 ; Conference date: 09-12-2009 Through 11-12-2009",

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TY - CONF

T1 - Low-voltage driving TN-LCD with high contrast ratio

AU - Aimatsu, Masashi

AU - Ishinabe, Takahiro

AU - Uchjda, Tatsuo

AU - Watanabe, Niro

PY - 2009

Y1 - 2009

N2 - We analyzed the polarization shift inside twisted nematic liquid crystal display (TN-LCD) and clarified the S-shaped polarization shift on Poincaré sphere in black state was important to realize low-voltage driving TN-LCD. We realized high contrast ratio of 150000:1 with low driving voltage of 2.5V by optimization of optical compensation films.

AB - We analyzed the polarization shift inside twisted nematic liquid crystal display (TN-LCD) and clarified the S-shaped polarization shift on Poincaré sphere in black state was important to realize low-voltage driving TN-LCD. We realized high contrast ratio of 150000:1 with low driving voltage of 2.5V by optimization of optical compensation films.

UR - http://www.scopus.com/inward/record.url?scp=77954157824&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77954157824&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:77954157824

SP - 27

EP - 28

T2 - 16th International Display Workshops, IDW '09

Y2 - 9 December 2009 through 11 December 2009

ER -

Low-voltage driving TN-LCD with high contrast ratio

Abstract

Conference

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