Toppan Develops "Black" Light Control Film for Automobiles

Rhea-AI Summary

Toppan (TYO: 7911) has launched the LC MAGIC™ Normal Black, a liquid crystal light control film that enhances vehicle privacy by blocking 95% of visible light when powered off. With a light transmission of just 5% off and 43% on, this innovation is designed for electric and self-driving vehicles, promoting comfort and eliminating the need for traditional shades. Toppan aims for mass production in fiscal 2024, offering advantages such as light weight and low power consumption to manufacturers and designers in the mobility sector.

Positive

• Developed a new light control film that enhances vehicle privacy by blocking 95% of visible light.
• Targets mass production in fiscal 2024, indicating future growth potential.
• Light weight and low power consumption improve vehicle design and efficiency.

Negative

• None.

 LC MAGIC™ Normal Black ensures privacy by blocking 95% of visible light

TOKYO, Dec. 19, 2022 /PRNewswire/ -- Toppan (TYO: 7911), a global leader in communication, security, packaging, décor materials, and electronics solutions, has developed a "Normal Black" grade of LC MAGIC™, a liquid crystal light control film that changes from transparent to opaque with the flick of a switch.

LC MAGIC™ Normal Black has a visible light transmission of 5% when power is off. Application to automobile windows and sunroofs creates bright, open spaces when power is on, while ensuring privacy when power is off. This can eliminate the need for shades, improve comfort, and reduce weight.

The shift to electric vehicles and progress of driving automation are expected to transform automobiles into places to relax. At high levels of automation, interiors will become living spaces, and windows will need to protect privacy. Shades or curtains, however, require moving parts—taking up interior space, adding weight, and consuming more power.

Toppan has enabled a black color for LC MAGIC™ that shields 95% of visible light when power is off. When power is on, a translucent light gray color allows 43% of light to pass. Toppan is targeting mass production in fiscal 2024, when samples will be made available to various sectors of the mobility industry.

"The 'Normal Black' grade of LC MAGIC™ provides a number of advantages as we move towards more widespread use of electric and self-driving vehicles," said Fumio Ohnuma, general manager for light control device development at Toppan. "It can provide a greater level of comfort and privacy inside vehicles while delivering benefits for manufacturers and designers due to its light weight, low power consumption, and seamless blending with interiors."

About Toppan

Established in Tokyo in 1900, Toppan is a leading and diversified global provider committed to delivering sustainable, integrated solutions in fields including printing, communications, security, packaging, décor materials, electronics, and digital transformation. Toppan's global team of more than 50,000 employees offers optimal solutions enabled by industry-leading expertise and technologies to address the diverse challenges of every business sector and society and contribute to the achievement of shared sustainability goals.

For more information, visit https://www.toppan.com/en/ or follow Toppan on LinkedIn https://www.linkedin.com/company/toppan/.

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SOURCE Toppan

FAQ

What is LC MAGIC™ Normal Black by Toppan?

LC MAGIC™ Normal Black is a liquid crystal light control film that blocks 95% of visible light when off and offers 43% transmission when on, designed for enhanced privacy in vehicles.

When will Toppan start mass production of LC MAGIC™ Normal Black?

Toppan aims to begin mass production of LC MAGIC™ Normal Black in fiscal 2024.

How does LC MAGIC™ Normal Black benefit electric vehicles?

It improves comfort and privacy inside electric vehicles while being lightweight and low power consuming, allowing for innovative interior designs.

What are the visible light transmission percentages for LC MAGIC™ Normal Black?

It has a visible light transmission of 5% when powered off and 43% when powered on.

Which company is behind the development of LC MAGIC™ Normal Black?

The product is developed by Toppan, a leader in communication, security, and electronics solutions.