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專利授權區
專利名稱(中) 使用量子點的防偽安全方法與裝置
專利名稱(英) Anti-counterfeit security verification method and device using quantum dots
專利家族 中華民國:I668132
大陸:5949585
美國:10,713,977
專利權人 國立清華大學 100%
發明人 陳學仕
技術領域 材料化工,能源科技,光電光學
專利摘要(中)
Disclosures of the present invention describe an anti-counterfeit security verification method and device using quantum dots, wherein the anti-counterfeit security verification device consists of a base, a plurality of receiving recesses formed on the base, and a plurality of optical members. After being illuminated by a short-wavelength light, the optical members irradiate a plurality of photoluminescent light, and each of the photoluminescent lights comprises at least one wavelength value, one (x, y) coordinate position, one value of integrated photoluminescence intensity area, one photoluminescence color, and one color scale value. Particularly, the present invention develops a 3D pattern and a 2D color-scale pattern in a three-dimensional coordinate system and a two-dimensional coordinate system, such that the 2D color-scale pattern and the 3D pattern are respectively used as an information carrying label and a security verification, or respectively adopted as the security verification and the information carrying label.
聯絡資訊
承辦人姓名 楊美茹
承辦人電話 03-5715131 #62305
承辦人Email mjyang2@mx.nthu.edu.tw
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