A flexible 5-inch ferroelectric liquid crystal display driven by organic TFT

Yoshihide Fujisaki; Hiroto Sato; Tatsuya Takei; Toshihiro Yamamoto; Hideo Fujikake; Shizuo Tokito; Taiichiro Kurita

A flexible 5-inch ferroelectric liquid crystal display driven by organic TFT

Yoshihide Fujisaki, Hiroto Sato, Tatsuya Takei, Toshihiro Yamamoto, Hideo Fujikake, Shizuo Tokito, Taiichiro Kurita

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

Abstract

A 5-inch flexible feiroelectric-liquid-crystal (FLC) display was developed In order to drive the display, an organic thin-film transistor (OTFT) array with a short channel length of 5/xm was fabricated. The fabricated OTFT array exhibited excellent performance such as a mobility of 0.3 cm²/Vs at a low operating voltage. We fabricated the flexible FLC device on the OTFT array using printing and lamination techniques. A field-sequential -color driving system with a flexible backlight unit was also developed and used to drive the display. Color moving images were successfully shown on the 5-inch display using an active-matrix driving technique of the OTFT.

Original language	English
Pages (from-to)	129-132
Number of pages	4
Journal	SID Conference Record of the International Display Research Conference
Publication status	Published - 2008 Dec 1
Externally published	Yes
Event	28th International Display Research Conference, IDRC'08 - Orlando, FL, United States Duration: 2008 Nov 4 → 2008 Nov 6

Keywords

Ferroelectric liquid crystal
Field-sequential drive
Flexible display
Organic TFT

ASJC Scopus subject areas

Electrical and Electronic Engineering

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A flexible 5-inch ferroelectric liquid crystal display driven by organic TFT. / Fujisaki, Yoshihide; Sato, Hiroto; Takei, Tatsuya; Yamamoto, Toshihiro; Fujikake, Hideo; Tokito, Shizuo; Kurita, Taiichiro.

In: SID Conference Record of the International Display Research Conference, 01.12.2008, p. 129-132.

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

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abstract = "A 5-inch flexible feiroelectric-liquid-crystal (FLC) display was developed In order to drive the display, an organic thin-film transistor (OTFT) array with a short channel length of 5/xm was fabricated. The fabricated OTFT array exhibited excellent performance such as a mobility of 0.3 cm2/Vs at a low operating voltage. We fabricated the flexible FLC device on the OTFT array using printing and lamination techniques. A field-sequential -color driving system with a flexible backlight unit was also developed and used to drive the display. Color moving images were successfully shown on the 5-inch display using an active-matrix driving technique of the OTFT.",

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AU - Kurita, Taiichiro

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