CN109929270B - 一种具有感温改变和光学随角异色的材料及其制备方法 - Google Patents
一种具有感温改变和光学随角异色的材料及其制备方法 Download PDFInfo
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CN110484057A (zh) * | 2019-07-19 | 2019-11-22 | 东莞市斯缤克化工科技有限公司 | 一种同时具有镭射幻彩及光学随角异色特性油墨涂层及其制备方法 |
CN110533704B (zh) * | 2019-07-22 | 2022-11-11 | 杭州沃朴物联科技有限公司 | 油墨标签的识别验伪方法、装置、设备及介质 |
CN110684395B (zh) * | 2019-11-11 | 2021-01-29 | 华南理工大学 | 结构色油墨及其制备方法与应用 |
CN111880253A (zh) * | 2020-08-12 | 2020-11-03 | 东莞市三人行反光材料有限公司 | 光变反光膜 |
CN111880252A (zh) * | 2020-08-12 | 2020-11-03 | 东莞市三人行反光材料有限公司 | 温变反光膜 |
CN113710028A (zh) * | 2021-08-18 | 2021-11-26 | Oppo广东移动通信有限公司 | 电子设备、壳体及其制作方法 |
CN113913031B (zh) * | 2021-10-25 | 2022-09-27 | 西安盛达恒信光学技术有限责任公司 | 一种安全单元及其应用 |
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CN206340274U (zh) * | 2016-09-30 | 2017-07-18 | 苏州苏大维格光电科技股份有限公司 | 一种含有反射变色图形层的激光签注透明薄膜及防伪证卡 |
CN107817637A (zh) * | 2017-12-15 | 2018-03-20 | 合肥京东方光电科技有限公司 | 防蓝光结构、显示装置以及防蓝光调节方法 |
CN109231848A (zh) * | 2018-10-22 | 2019-01-18 | 中国科学院理化技术研究所 | 一种具有热致变色、防雾和自修复功能的复合薄膜及其制备方法 |
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CA2073215C (en) * | 1991-07-09 | 1995-06-20 | Nobuaki Matsunami | Thermochromic laminate member and toy utilizing the same |
JP2000108521A (ja) * | 1998-09-30 | 2000-04-18 | Pilot Ink Co Ltd | 虹彩熱変色性−蓄光性積層体 |
JP2001030404A (ja) * | 1999-07-21 | 2001-02-06 | Pilot Ink Co Ltd | 金属光沢調熱変色性積層体 |
FR2922905B1 (fr) * | 2007-10-26 | 2009-12-18 | Arjowiggins Licensing Sas | Structure de securite comportant un element thermochromique et un element photochromique |
EP2576234B1 (en) * | 2010-06-04 | 2015-08-26 | Polyvalor, Limited Partnership | Metameric security devices using an active material |
CN204774146U (zh) * | 2015-01-14 | 2015-11-18 | 江苏学泰印务有限公司 | 一种变色珠光热转印膜 |
CN108146037B (zh) * | 2017-12-18 | 2020-08-11 | 江西沃格光电股份有限公司 | 玻璃背板及其制备方法和电子设备 |
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DE10243650A1 (de) * | 2002-09-19 | 2004-04-01 | Giesecke & Devrient Gmbh | Sicherheitselement |
CN101186768A (zh) * | 2006-11-17 | 2008-05-28 | 姚瑞刚 | 综合防伪油墨 |
CN201725494U (zh) * | 2009-12-16 | 2011-01-26 | 淄博泰宝防伪技术产品有限公司 | 折光变色防二次转移防伪标识 |
CN206340274U (zh) * | 2016-09-30 | 2017-07-18 | 苏州苏大维格光电科技股份有限公司 | 一种含有反射变色图形层的激光签注透明薄膜及防伪证卡 |
CN107817637A (zh) * | 2017-12-15 | 2018-03-20 | 合肥京东方光电科技有限公司 | 防蓝光结构、显示装置以及防蓝光调节方法 |
CN109229700A (zh) * | 2018-10-11 | 2019-01-18 | 东莞特式印刷制品有限公司 | 可变色包装盒工艺 |
CN109231848A (zh) * | 2018-10-22 | 2019-01-18 | 中国科学院理化技术研究所 | 一种具有热致变色、防雾和自修复功能的复合薄膜及其制备方法 |
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