Dynamic, high impact micro-optic security films using automated, high precision alignment between micro-lenses and micro-images
动态、高冲击力的微光学安全薄膜,采用微透镜和微图像之间的自动化、高精度对准
基本信息
- 批准号:10076760
- 负责人:
- 金额:$ 18.81万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Collaborative R&D
- 财政年份:2023
- 资助国家:英国
- 起止时间:2023 至 无数据
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
It is estimated that about 7% of world trade (or $1.2Trillion in value terms) is that of counterfeit goods. As per the WHO, very large quantities of fake medicines are in circulation globally.One way to deal with the issue of fake medicines could be to use "overt" labels with "easy to recognise but impossible to copy" visual effects which are very obvious for a common consumer and do not need any verification. Micro-optics offers such effects with striking 3D/ motion features in colour. Creation of these effects inherently requires manufacturing of very fine lenses (pitch <50microns) as well as ultra-fine line graphics (linewidth <5microns)- which working in consonance creates these dynamic effects.Optrical has successfully developed and commercialised such ultra-thin, "easy to recognise and impossible to copy" micro-optic film with striking 3D/ motion effect, two security layers and inbuilt tamper evidence (as tampering destroys the optical effect) over the past 3 years.We however, realise that the ability to register the printed line precisely under each lens can add a new dimension to achievable features and create much more complex, sophisticated and clear visual effects.The objective of the current project is to develop and implement a novel automation technology for precision alignment and registration of fine lenses and micro-printed lines in moving web to a precision of 5 +/- 5 Microns across the web, over the next 15 months. The project output will be an automated, high throughput manufacturing process for micro-optic films far exceeding the current state of the art. Optrical will work with an expert manufacturer of precision machines- "Double R Consulting" who bring over 40 years expertise in automation of such precision machines in wide range industries such as holographic, micro-opitc and optical coating manufacturing.The proposed, easy to recognise and impossible to copy features will be of immense value for multiple industries, such as security documents (ID cards/passports, tax stamps), currency and high value products movement, electronics and spares, nutraceuticals, food and beverages (especially alcoholic drinks), fashion and luxury and industrial goods. Further the techniques developed and implemented in this project will also be transferable to precision manufacturing of multiple high value products, especially in printed and flexible electronics.
据估计,世界贸易的7%(或1.2万亿美元的价值)是假冒商品。据世界卫生组织称,大量假药正在全球流通。处理假药问题的一种方法可能是使用带有“容易识别但不可能复制”视觉效果的“公开”标签,这种标签对普通消费者来说非常明显,不需要任何验证。微光学提供了这样的效果与惊人的3D/运动特征的色彩。创造这些效果本质上需要制造非常精细的镜头(间距<50微米)以及超精细的线条图形(线宽<5微米)-它们协同工作创造这些动态效果。在过去的3年里,optooptical成功开发并商业化了这种超薄、“易识别、不可复制”的微光学薄膜,具有醒目的3D/运动效果,两层安全层和内置篡改证据(因为篡改会破坏光学效果)。然而,我们意识到,在每个镜头下精确地注册打印线的能力可以为可实现的特征增加一个新的维度,并创造出更复杂、更复杂和更清晰的视觉效果。当前项目的目标是在未来15个月内开发和实施一种新的自动化技术,用于在移动网络中精确对准和注册精细透镜和微印刷线,使整个网络的精度达到5 +/- 5微米。该项目的产出将是一个自动化的、高通量的微光学薄膜制造过程,远远超过目前的技术水平。optical将与精密机器的专家制造商“Double R Consulting”合作,该公司在全息,微光学和光学涂层制造等广泛行业的精密机器自动化方面拥有40多年的专业知识。这种易于识别且不可复制的特性将对多个行业具有巨大价值,例如安全文件(身份证/护照、印花税章)、货币和高价值产品的移动、电子产品和备件、营养保健品、食品和饮料(特别是酒精饮料)、时尚和奢侈品以及工业产品。此外,在这个项目中开发和实施的技术也将转移到多种高价值产品的精密制造,特别是在印刷和柔性电子产品方面。
项目成果
期刊论文数量(0)
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其他文献
吉治仁志 他: "トランスジェニックマウスによるTIMP-1の線維化促進機序"最新医学. 55. 1781-1787 (2000)
Hitoshi Yoshiji 等:“转基因小鼠中 TIMP-1 的促纤维化机制”现代医学 55. 1781-1787 (2000)。
- DOI:
- 发表时间:
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- 影响因子:0
- 作者:
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LiDAR Implementations for Autonomous Vehicle Applications
- DOI:
- 发表时间:
2021 - 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
吉治仁志 他: "イラスト医学&サイエンスシリーズ血管の分子医学"羊土社(渋谷正史編). 125 (2000)
Hitoshi Yoshiji 等人:“血管医学与科学系列分子医学图解”Yodosha(涉谷正志编辑)125(2000)。
- DOI:
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Effect of manidipine hydrochloride,a calcium antagonist,on isoproterenol-induced left ventricular hypertrophy: "Yoshiyama,M.,Takeuchi,K.,Kim,S.,Hanatani,A.,Omura,T.,Toda,I.,Akioka,K.,Teragaki,M.,Iwao,H.and Yoshikawa,J." Jpn Circ J. 62(1). 47-52 (1998)
钙拮抗剂盐酸马尼地平对异丙肾上腺素引起的左心室肥厚的影响:“Yoshiyama,M.,Takeuchi,K.,Kim,S.,Hanatani,A.,Omura,T.,Toda,I.,Akioka,
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- 影响因子:0
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