Functional Liquid Crystal Films | Kyusyu Nano-tec Optics Co., Ltd.

Kyusyu Nano-tec Optics Co., Ltd. is shaping the future
through the development and manufacture of
liquid crystal switchable films.

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2026.10.16

夏季休業のお知らせ_EN

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NANOTEC Film

Liquid Crystal Switchable Film

First Automotive Roof Application

Our continuously evolving film was adopted for the roof of the 2020 Toyota Harrier/Venza.
This application, once considered impossible, delivers beautiful light control, reliable operation across a wide temperature range, and excellent solar heat rejection.
The technology received the MVP distinction in the Toyota Technology Development Awards in 2020 and 2025.

First time equipped

What Is Liquid Crystal Switchable Film?

Available in thicknesses of just 120 μm and 270 μm, this highly functional film switches instantly between transparent and opaque states when the power is turned on or off.
It supports a wide range of applications, including buildings, vehicles, signage, and electronic devices.

What’s this？

Enriching Everyday Life

We believe a single thin film can make everyday life better. With the rise of AI and the Internet of Things (IoT), devices continue to evolve.

Advanced films that support these technologies can make our surroundings more comfortable and devices easier to use, helping everyone enjoy a more fulfilling life.

Enriching Lives

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Company

Company Overview

Company Name	Kyusyu Nano-tec Optics Co., Ltd.
Head Office / Fujiwara Factory	2393 Fujiwara, Hiji-machi, Hayami-gun, Oita 879-1502, Japan
TEL	+81-97-772-3315
Representative Director	Junichi Baba; eight other directors
Number of Employees	60
Business Activities	Research, development, manufacture, and sales of functional liquid crystal films

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