![]() Mr Toshiyuki Tsuchiya, Coordinator, Corporate R&D Planning Department
Toyobo
Japan
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Downloads![]() ![]() If you already have access, please [Login] Access is available via an IDTechEx Market Intelligence Subscription Presentation SummaryA requirement has been increasing for new plastic film which has more heat resistance and low thermal expansion for flexible Thin Film Transistor (TFT) substrate. TOYOBO's epoch-making polyimide film "XENOMAX®" has ultra-low CTE, 3 ppm/K, which is almost equal to that of glass substrate for TFT or silicon wafer. It is ideal film for flexible TFT substrates. Furthermore, TOYOBO has developed an epoch-making film handling technique which can fix polyimide film on glass substrate and keeps it up to 500℃. This can be used in the manufacturing process of TFT, using conventional glass substrate and makes it easy to manufacture flexible TFT substrates at a reasonable moderate cost. Company Profile (Toyobo Co., Ltd.)Toyobo is composed of four major business units and based on the technology of modification, polymerization, processing and bio-science. The key focus is specifically functional polymers and materials business. Toyobo "Vylon" is the functional co-polyester resin created by advanced high-molecular weight polymerization technology and available for various applications in adhesive, coating and sealant industries etc. |