Chonnam National University research team development of folding electric circuit by drawing with pencil on the paper

‘ACS Omega’ posting with a electric circuit which is able to fold by drawing with pencil on the paper that is developed by Chonnam University masters degree students. (Impact factor 2.87) online supplementary cover model [Photo Provided = Chonnam University]

Chonnam University masters degree students got attention for innovative method that makes an electric circuit by drawing with pencil on the paper.

On the third day according to Chonnam University Jun-seo Kim and Da-hye Ahn who are masters degree students (School polymer and engineering) used a coarse paper like a sack of cement as a PCB and developed an electronic circuit being available by drawing a circuit with pencil.

This electric circuit is available at Speaker LED light Touch pad and Resistance Heat Transfer.

It is evaluated as environmentally friendly technology by using Graphite instead of circuit of metal component used at existing technology so it is expected to give new opportunity of various disposable device development.

This research paper has posted as a online supplementary cover model on the January 26th ‘ACS Omega (Impact factor 2.87) receiving a favorable comment that could embody a disposable paper device.

This research has performed by receiving a support from National Research Foundation of Koreas middle sized Research Projects and Ministry of Trade Industry and Energy. corresponding authors are professor Yung-am Kim Jong-jin Park and masters degree students are the first co-author.

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