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專利名稱(中) 具有複合式奈米結構的壓電薄膜及具有其的觸控感測裝置
專利名稱(英) Piezoelectric device
專利家族 美國:9,324,932
專利權人 國立清華大學 100%
發明人 陳哲智,劉通敏,洪健中
技術領域 材料化工,機械結構,電子電機
專利摘要(中)
A piezoelectric device includes a nanoimprinted film which is made from a ferroelectric polymer having a first conformation state and coated on a substrate. The ferroelectric polymer is heated at a temperature between a Curie point (Tc) and a melting point (Tm) of the ferroelectric polymer to cause a change in conformation of the ferroelectric polymer from the first conformation state to a second conformation state, and is then subjected to a nanoimprinting process at an imprinting temperature lower than Tc to cause a change in conformation of the ferroelectric polymer from the second conformation state to a third conformation state that is different from the first conformation state, thereby obtaining the nanoimprinted film.
聯絡資訊
承辦人姓名 李佳玲
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