LED changing the future of packaging industry

时间：2018-10-09 00:00:00 浏览次数：991 作者：

The packaging industry is quietly changing as scientists at Sheffield University and Novalia collaborate to fix polymer light-emitting diodes (LED) on wrapping paper to make displays.

The packaging industry is quietly changing as scientists at Sheffield University and Novalia collaborate to fix polymer light-emitting diodes (LED) on wrapping paper to make displays.

A new discovery by scientists at the University of Sheffield has opened the door for a change in the packaging industry: people may be able to make interactive electronic screens on their packaging in the future.

Scientists, working with Novalia Technologies, have pioneered a new way of displaying information on packaging, a major change in the packaging industry.

The technology can be used on products that convey simple information, such as greeting cards, or on more complex products, such as installing timers at the edge of the package, triggering timers when unpacking to indicate whether products requiring timing have reached the time of use, such as hair dyes, pregnancy testing drugs, or homes. Court baking materials.

The process is as follows: first print the electronic circuit on paper, then fix a low-cost layer of electronic devices and polymer light-emitting diodes with conductive glue.

Scientists at the University of Sheffield and Novalia have also collaborated to design and construct a paper touch keyboard that allows users to selectively manipulate light-emitting diodes on a display.

这项研究由工程与自然研究理事会(EPSRC) 提供资金支持，目前已完成纸上测试，并且可能应用于其它的材料表面。

这个团队的下一个目标是以塑料为基底打印电子线路，制备出完全柔性的显示器。同时，LED 器件必须保证低成本，高柔性，才能广泛地用于包装上。

谢菲尔德大学物理兼天文系教授David Lidzey说：“包装上的装饰和说明将变得更有创新性，消费者也能参与新产品的探索。在包装上安装显示器或者发光面板，虽有些复杂，但不失为一种提高公司品牌知名度的好方法。”

Novalia 公司的Chris Jones 说：“纸质包装产业市值高达数十亿美元。我们与谢菲尔德大学共同开发的这种新技术，为生产商提供了打败竞争对手，赢得市场份额的新方法。”

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