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1. 发明公开

US20230182434A1 Self-Cleanable Transparent Conductive Surface/Film 审中-公开
公开(公告)号：US20230182434A1
公开(公告)日：2023-06-15
申请号：US18079808
申请日：2022-12-12
申请人： Metamaterial Technologies USA, Inc.
发明人： Boris Kobrin
IPC分类号： B32B3/30 , C23C18/16 , C23C18/22 , B32B3/02 , B32B15/04 , B32B15/02 , B32B15/08
CPC分类号： B32B3/30 , C23C18/165 , C23C18/1605 , C23C18/22 , B32B3/02 , B32B15/04 , B32B15/02 , B32B15/08 , B05D5/083
摘要： A self-cleaning transparent conductive surface includes a hydrophobic film and a metal nano-web coupled to the hydrophobic film. The metal nano-web imparts conductive properties to the surface of the film and texturing formed by either the hydrophobic film, substrate or metal nano-web create a super-hydrophobic surface. This super-hydrophobic and conductive surface may be created by etching and layering a metal nano-web over the surface of a hydrophobic film or a rigid substrate, the metal grid may the hydrophobic film or substrate may also be etched in a moth's eye pattern. Both the hydrophobic film or substrate and metal nano-web may be coated in a layer of hydrophobic material to further increase the hydrophobic effect.

2. 发明授权

US09782917B2 Cylindrical master mold and method of fabrication 有权
公开(公告)号：US09782917B2
公开(公告)日：2017-10-10
申请号：US13756348
申请日：2013-01-31
申请人： Boris Kobrin , Ian McMackin
发明人： Boris Kobrin , Ian McMackin
IPC分类号： B29C33/38 , G03F1/70 , G03F7/00
CPC分类号： B29C33/38 , B29C33/3842 , B29C33/3857 , B29C33/3878 , B29C33/3885 , G03F1/70 , G03F7/0002 , G03F7/0005
摘要： Aspects of the present disclosure describe cylindrical molds that may be used to produce cylindrical masks for use in lithography. A structured porous layer may be deposited on an interior surface of a cylinder. A radiation-sensitive material may be deposited over the porous layer in order to fill pores formed in the layer. The radiation-sensitive material in the pores may be cured by exposing the cylinder with a light source. The uncured resist and porous layer may be removed, leaving behind posts on the cylinder's interior surface. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

3. 发明授权

US09981410B2 Method of fabricating cylindrical polymer mask 有权
公开(公告)号：US09981410B2
公开(公告)日：2018-05-29
申请号：US15236240
申请日：2016-08-12
申请人： METAMATERIAL TECHNOLOGIES USA, INC.
发明人： Boris Kobrin , Oliver Seitz , Bruce Richardson , Ian McMackin , Mukti Aryal , Bryant Grigsby
IPC分类号： B29C39/10 , B29C33/38 , B29C33/42 , B29C35/02 , B29C39/02 , B29C53/34 , G03F1/72 , B29C39/14 , G03F7/00 , B29K83/00 , B29L31/00
CPC分类号： B29C39/10 , B29C33/3857 , B29C33/424 , B29C35/02 , B29C39/026 , B29C39/148 , B29C53/34 , B29K2083/00 , B29L2031/757 , G03F1/72 , G03F7/0002 , Y10T428/24802
摘要： A cylindrical mask may be fabricated using a hollow casting cylinder and a mask cylinder. The casting cylinder has an inner diameter that is larger than the outer diameter of the mask cylinder. The casting and mask cylinders are coaxially assembled and a liquid polymer inserted in a space surrounding the mask cylinder between the inner surface of the casting cylinder and the outer surface of the mask cylinder. After curing the liquid polymer, the casting cylinder is removed. A surface of the cured polymer can be patterned. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

4. 发明授权

US09481112B2 Cylindrical master mold assembly for casting cylindrical masks 有权
标题翻译：用于铸造圆柱形面罩的圆柱形主模组件
公开(公告)号：US09481112B2
公开(公告)日：2016-11-01
申请号：US13756370
申请日：2013-01-31
申请人： METAMATERIAL TECHNOLOGIES USA, INC.
发明人： Boris Kobrin , Ian McMackin
IPC分类号： B29C33/44 , B29C39/02 , B29C43/46 , B29C33/50 , B29C39/36 , B29C33/42 , G03F7/00 , G03F7/24
CPC分类号： B29C33/448 , B29C33/424 , B29C33/505 , B29C39/026 , B29C39/36 , B29C43/46 , G03F7/0002 , G03F7/24
摘要： Aspects of the present disclosure include a cylindrical master mold assembly having a cylindrical patterned component with a first diameter and a sacrificial casting component with a second diameter. The component with the smaller radius may be co-axially inserted into the interior of the component with the larger radius. Patterned features may be formed on the interior surface of the cylindrical patterned component that faces the sacrificial casting component. The sacrificial casting component may be removed once a cast polymer has been cured to allow the polymer to be released. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
摘要翻译：本公开的方面包括具有第一直径的圆柱形图案化部件和具有第二直径的牺牲铸造部件的圆柱形主模组件。具有较小半径的部件可以以更大的半径同轴地插入部件的内部。图案化的特征可以形成在面向牺牲铸造部件的圆柱形图案化部件的内表面上。一旦铸塑聚合物已经固化以允许聚合物被释放，就可以去除牺牲浇铸组分。要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

5. 发明授权

US11524478B2 Self-cleanable transparent conductive surface/film 有权
公开(公告)号：US11524478B2
公开(公告)日：2022-12-13
申请号：US16612375
申请日：2018-05-10
申请人： Metamaterial Technologies USA, Inc.
发明人： Boris Kobrin
IPC分类号： C23C18/16 , C23C18/22 , B32B3/30 , B32B3/02 , B32B15/04 , B32B15/02 , B32B15/08 , B05D5/08
摘要： A self-cleaning transparent conductive surface includes a hydrophobic film and a metal nano-web coupled to the hydrophobic film. The metal nano-web imparts conductive properties to the surface of the film and texturing formed by either the hydrophobic film, substrate or metal nano-web create a super-hydrophobic surface. This super-hydrophobic and conductive surface may be created by etching and layering a metal nano-web over the surface of a hydrophobic film or a rigid substrate, the metal grid may the hydrophobic film or substrate may also be etched in a moth's eye pattern. Both the hydrophobic film or substrate and metal nano-web may be coated in a layer of hydrophobic material to further increase the hydrophobic effect.

6. 发明授权

US09645504B2 Large area nanopatterning method and apparatus 有权
公开(公告)号：US09645504B2
公开(公告)日：2017-05-09
申请号：US13416716
申请日：2012-03-09
申请人： Boris Kobrin
发明人： Boris Kobrin
IPC分类号： G03F1/26 , G03F1/92 , G03F7/20 , G03F7/22 , G03B27/42
CPC分类号： G03F7/703 , G03B27/42 , G03F7/70325 , G03F7/7035 , G03F7/70358 , G03F7/704
摘要： Embodiments of the invention relate to methods and apparatus useful in the nanopatterning of large area substrates, where a rotatable mask is used to image a radiation-sensitive material. Typically the rotatable mask comprises a cylinder. The nanopatterning technique makes use of Near-Field photolithography, where the mask used to pattern the substrate is in contact or close proximity with the substrate. The Near-Field photolithography may make use of an elastomeric phase-shifting mask, or may employ surface plasmon technology, where a rotating cylinder surface comprises metal nano holes or nanoparticles.

7. 发明授权

US10395461B2 Anti-counterfeiting features and methods of fabrication and detection 有权
公开(公告)号：US10395461B2
公开(公告)日：2019-08-27
申请号：US15360884
申请日：2016-11-23
申请人： METAMATERIAL TECHNOLOGIES USA, INC.
发明人： Boris Kobrin
IPC分类号： G07D7/02 , G07D7/00 , B42D25/351 , B42D25/378 , B42D25/42 , B42D25/36 , B42D25/373 , G07D7/12 , G07D7/005
摘要： Aspects of the present disclosure include an anti-counterfeiting pattern that is identifiable by sheet resistance mapping metrology, a method of fabricating such an anti-counterfeiting device, and a method of detecting such an anti-counterfeiting device by imaging the pattern with sheet resistance mapping metrology. This abstract is provided to comply with rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

8. 发明授权

US10262489B2 Anti-counterfeiting features and methods of fabrication and detection 有权
公开(公告)号：US10262489B2
公开(公告)日：2019-04-16
申请号：US15360884
申请日：2016-11-23
申请人： METAMATERIAL TECHNOLOGIES USA, INC.
发明人： Boris Kobrin
IPC分类号： G07D7/02 , G07D7/00 , B42D25/351 , B42D25/42 , B42D25/36 , B42D25/373 , B42D25/378 , G07D7/12 , G07D7/005
摘要： Aspects of the present disclosure include an anti-counterfeiting pattern that is identifiable by sheet resistance mapping metrology, a method of fabricating such an anti-counterfeiting device, and a method of detecting such an anti-counterfeiting device by imaging the pattern with sheet resistance mapping metrology. This abstract is provided to comply with rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

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