Cholesteric Liquid Crystal Display (ChLCD)
Technology Introduction:
• Technological Innovation – True Full Color: Capable of displaying 16 million colors with the widest color gamut among all reflective display technologies.
Ultra-Wide Temperature Range: Supports operation from -30°C to 85°C, ensuring reliability in extreme environments ranging from cold climates to desert conditions.
Zero Power Consumption: Features a unique bistable design that maintains static images without consuming power
• Competitive or Intellectual Property Advantages –
Ranked 72th among Taiwan's Top 100 Patent Applicants in 2025, with a leading portfolio of 241 patents (as of June 2026) in the ChLCD field.
• Important Achievements / Awards –
Winner of the 2026 Digital signage Japan Excellence Award for its "Full-Color ChLCD ePaper technology
Industrial Applications:
ChLCD features unique characteristics, including true full-color capability, bistability, and blue-light-free operation. Its color performance can fully match traditional color printed materials.In indoor environments, it is ideal for applications in education, healthcare, and retail. When integrated with databases, it enables real-time and accurate information updates.
For outdoor use, ChLCD leverages sunlight reflection to ensure excellent readability, making it suitable for replacing conventional transportation displays and static advertising, while significantly reducing printing and replacement costs.
Its vibration-resistant design also enables installation on moving vehicles such as buses and metro systems.
IRIS Optronics CO., Ltd.
Founded in 2012 and headquartered in Tainan, Taiwan, IRIS Optronics Co., Ltd. is a global pioneer and leading R&D center for Cholesteric Liquid Crystal Display (ChLCD) color e-paper technology. With a robust intellectual property portfolio of over 200 patents worldwide, IRIS Optronics is dedicated to driving innovations in eco-friendly and eye-care visual solutions. Breaking through the color and size limitations of traditional e-paper, the company has successfully developed industry-leading displays featuring 16.78 million true colors, an ultra-wide operating temperature range -30°C~85°C , and zero-power bistable performance. By seamlessly integrating advanced embedded solar panel and MiniLED technologies (Infinity/Ming Display), IRIS Optronics delivers versatile and dynamic solutions across smart healthcare, commercial signage, outdoor advertising, and education, empowering businesses worldwide to achieve their ESG and net-zero sustainability goals.
Contact Information
Name：Sharon Liang
Tel：0935-365-071
Address：3F-3, No. 160, Sec. 1, Guiren 13th Rd., Guiren Dist., Tainan City 711010, Taiwan
