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Laser Heating of Composite TCF

Summary: Researchers at Purdue University have developed a laser heating of composite TCF composed of silver nanowires (Ag-NWs). This technology will help to form a high quality TCF on flexible substrate without melting the substrate at high temperatures. It will target laser assisted printing of a new nanocomposite material for TCF that will give higher quality than current technologies in both properties and cost.

Technology Benefits: Abundant materials Superior performance Low cost Robust reliability and lifetime

Technology Application: Touch screensDisplays

Detailed Technology Description: Gary ChengPurdue Industrial EngineeringScalable Micro Nano Manufacturing Laboratory

Countries: United States

Application No.: None

*Abstract

*Background: Transparent conducting film (TCF) is a critical component in displays including touch panel displays. Currently, there has been considerable research in using a printable technology for ITO or AZO films, but low sheet resistance has been unattainable.

*IP Issue Date: None

*IP Type: Provisional

*Stage of Development: Process validation in lab

*Web Links: Purdue Office of Technology CommercializationPurdue Innovation and EntrepreneurshipGary ChengPurdue Industrial EngineeringScalable Micro Nano Manufacturing Laboratory

Country/Region: USA

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