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1. 发明授权

US09939974B2 Contact sensitive display device with thin profile and low external light reflectivity 有权
公开(公告)号：US09939974B2
公开(公告)日：2018-04-10
申请号：US14979952
申请日：2015-12-28
申请人： LG Display Co., Ltd
发明人： Yong-Su Ham , SuSeok Choi , Taeheon Kim , YongWoo Lee , MyungJin Lim , Seulgi Choi
IPC分类号： G06F3/044 , H01L41/113 , H01L41/193 , H01L27/32 , H01L51/52 , H01L41/47 , G02B5/30 , G06F3/01
CPC分类号： G06F3/044 , G02B5/3083 , G02F1/0131 , G06F3/016 , G06F2203/04107 , H01L27/323 , H01L41/1132 , H01L41/193 , H01L41/47 , H01L51/5281
摘要： Provided is a display device. The display device includes a display panel, a contact sensitive device on the display panel, and a linear polarizer on the contact sensitive device. The contact sensitive device includes an electro-active layer which is uniaxially elongated and configured to retard a phase of incident light. Since the display device includes the contact sensitive device having the electro-active layer configured to retard the phase of the incident light, a separate phase retardation film for suppressing external light reflection may be omitted. As a result, the thickness of the display device may be decreased and manufacturing cost of the display device may be reduced.

2. 发明授权

US09720263B2 Color changing materials arranged in slow particle coloration materials 有权
公开(公告)号：US09720263B2
公开(公告)日：2017-08-01
申请号：US15380462
申请日：2016-12-15
申请人： adidas AG
发明人： Michel Reginald Pierre Joseph Lussier
IPC分类号： G02F1/09 , G02F1/01 , G02F1/00 , B01J13/00 , C09K9/00 , B82Y20/00
CPC分类号： G02F1/0128 , A43B1/0027 , A43B1/0054 , A43D8/16 , A43D95/06 , A63B37/0022 , A63B41/00 , A63B43/008 , A63B53/04 , A63B71/0605 , A63B2102/14 , A63B2102/18 , A63B2102/22 , A63B2209/08 , A63B2243/0025 , A63B2243/0066 , A63B2243/007 , B01J13/0047 , B82Y20/00 , C09K9/00 , G02B1/005 , G02F1/0072 , G02F1/0131 , G02F1/092 , G02F2202/32 , Y10S977/81 , Y10S977/811 , Y10S977/834 , Y10S977/838
摘要： Articles comprises iron oxide colloidal nanocrystals arranged within chains, wherein the chains of nanocrystals are embedded within a material used to form the article or a transfer medium used to transfer a color to the article are described. The material or transfer medium includes elastic properties that allow the nanocrystals to display a temporary color determined by the strength of an external force applied to the article, and the material or transfer medium includes memory properties that cause the displayed temporary color to dissipate when the external force is removed, wherein the dissipation of the displayed temporary color is sufficiently slow as to be visually observable by an average observer's unaided eye.

3. 发明申请

US20160257160A1 Optically Variable Devices, Their Application and Use 审中-公开
标题翻译：光学可变器件，其应用和使用
公开(公告)号：US20160257160A1
公开(公告)日：2016-09-08
申请号：US15035056
申请日：2014-11-06
申请人： BANK OF CANADA
发明人： Andrea Victoria Firth , Steven Paul Mcgarry , Alasdair Patrick Rankin
IPC分类号： B42D25/369 , B42D25/355 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/445 , B42D25/46 , B42D25/47 , G02F1/09 , G02F1/01 , B32B27/28 , B32B7/12 , B32B27/06 , B32B29/00 , B42D25/351
CPC分类号： B42D25/36 , B32B5/24 , B32B7/12 , B32B9/005 , B32B25/12 , B32B27/06 , B32B27/283 , B32B27/304 , B32B27/322 , B32B27/40 , B32B29/002 , B32B2255/20 , B32B2255/205 , B32B2307/20 , B32B2307/208 , B32B2307/40 , B32B2307/41 , B32B2307/412 , B32B2307/414 , B32B2457/20 , B32B2551/00 , B32B2590/00 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/351 , B42D25/355 , B42D25/364 , B42D25/369 , B42D25/445 , B42D25/46 , B42D25/47 , B82Y20/00 , D21H21/48 , G02B5/008 , G02B26/00 , G02B26/02 , G02F1/0131 , G02F1/0136 , G02F1/09 , G02F1/167 , G02F2001/094 , G07D7/005
摘要： Disclosed herein are devices that change their appearance and/or physical properties when under an external influence, and methods for their production and use. Such devices may be used as features of any type of items, documents, billboards, posters, display devices, advertisements and other items etc. and may be adapted to include decipherable content. Such devices also afford new techniques for a user to check quickly and easily whether the item is a legitimate or a counterfeit copy, either by hand-manipulation of the device, or with the assistance of an additional screening tool.
摘要翻译：本文公开了在外部影响下改变其外观和/或物理性质的装置及其生产和使用的方法。这样的设备可以用作任何类型的物品，文件，广告牌，海报，显示设备，广告和其他物品等的特征，并且可以适于包括可解密的内容。这样的设备还提供新的技术，用户可以通过手动操纵设备或者在附加的筛选工具的帮助下快速，容易地检查该物品是合法的还是伪造的。

4. 发明申请

US20160054595A1 Color Changing Materials Arranged in Slow Particle Coloration Materials 有权
标题翻译：颜色变化材料安排在慢颗粒着色材料
公开(公告)号：US20160054595A1
公开(公告)日：2016-02-25
申请号：US14928376
申请日：2015-10-30
申请人： adidas AG
发明人： Michel Reginald Pierre Joseph Lussier
IPC分类号： G02F1/01 , G02B1/00
CPC分类号： G02F1/0128 , A43B1/0027 , A43B1/0054 , A43D8/16 , A43D95/06 , A63B37/0022 , A63B41/00 , A63B43/008 , A63B53/04 , A63B71/0605 , A63B2102/14 , A63B2102/18 , A63B2102/22 , A63B2209/08 , A63B2243/0025 , A63B2243/0066 , A63B2243/007 , B01J13/0047 , B82Y20/00 , C09K9/00 , G02B1/005 , G02F1/0072 , G02F1/0131 , G02F1/092 , G02F2202/32 , Y10S977/81 , Y10S977/811 , Y10S977/834 , Y10S977/838
摘要： Articles comprises iron oxide colloidal nanocrystals arranged within chains, wherein the chains of nanocrystals are embedded within a material used to form the article or a transfer medium used to transfer a color to the article are described. The material or transfer medium includes elastic properties that allow the nanocrystals to display a temporary color determined by the strength of an external force applied to the article, and the material or transfer medium includes memory properties that cause the displayed temporary color to dissipate when the external force is removed, wherein the dissipation of the displayed temporary color is sufficiently slow as to be visually observable by an average observer's unaided eye.
摘要翻译：制品包括布置在链内的氧化铁胶体纳米晶体，其中将纳米晶体链嵌入用于形成制品的材料或用于将颜色转移到制品的转印介质。材料或转移介质包括弹性性质，其允许纳米晶体显示由施加到制品的外力的强度确定的临时颜色，并且材料或转印介质包括当外部的外部材料或转印介质导致显示的临时颜色消散时的记忆性质力被去除，其中显示的临时颜色的耗散足够慢，以便由平均观察者的肉眼可视地观察。

5. 发明授权

US09122055B2 Adaptive shading, display and color control 有权
标题翻译：自适应阴影，显示和颜色控制
公开(公告)号：US09122055B2
公开(公告)日：2015-09-01
申请号：US13702933
申请日：2011-06-10
申请人： Joanna Aizenberg , Philseok Kim , Jack Alvarenga
发明人： Joanna Aizenberg , Philseok Kim , Jack Alvarenga
IPC分类号： G02B26/02 , B29D11/00 , E06B9/24 , G02F1/01
CPC分类号： G02B26/02 , B29D11/0074 , E06B9/24 , G02F1/0131
摘要： A substrate having a second material on a surface of the substrate or embedded as a layer within the substrate are described. The second material has a different index of refraction and/or stiffness than the substrate so that stretching and unstretching of the substrate and the second material can induce wrinkles in the second material that interacts with light thereby allowing reversible change from a transparent state to an opaque or iridescent state, and vice versa. The present disclosure is useful as a shading system and/or displays.
摘要翻译：描述了在衬底的表面上具有第二材料或在衬底内嵌入作为层的衬底。第二材料具有与基底不同的折射率和/或刚度，使得基底和第二材料的拉伸和拉伸可以在第二材料中引起与光相互作用的皱纹，从而允许从透明状态到不透明状态的可逆变化或虹彩状态，反之亦然。本公开可用作阴影系统和/或显示器。

6. 发明申请

US20150109657A1 Composite Optical Materials for Mechanical Deformation 审中-公开
标题翻译：机械变形复合光学材料
公开(公告)号：US20150109657A1
公开(公告)日：2015-04-23
申请号：US14360733
申请日：2012-11-30
申请人： Cambridge Enterprise Limited , Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung e. V.
发明人： Jeremy John Baumberg , David Robert Evan Snoswell , Andreas Kontogeorgos , Götz Peter Hellmann , Peter Wolfgang Andreas Spahn
IPC分类号： G02F1/01 , B32B37/18
CPC分类号： G02F1/0131 , B32B37/18 , B42D25/36 , B42D25/45 , B42D25/47 , Y10T156/10
摘要： A composite optical device has a layer of a composite optical material mounted on a substrate. The layer of composite optical material has substantially uniform thickness. The composite optical material is a polymer opal, in that it has a three dimensional arrangement of core particles distributed in a matrix, the refractive index of the material of the core particles being different to the refractive index of the material of the matrix and the three dimensional arrangement being capable of having a periodicity such that, when a surface of the material is illuminated with white light, the composite material exhibits structural colour. The local stiffness of the substrate is different at different positions of the substrate. The effect of this is that, on mechanical deformation of the composite optical device, the substrate is deformed to a different extent at different positions of the substrate and the layer of composite optical material is correspondingly deformed to a different extent at different positions of the layer of composite optical material. This provides local variation in the structural colour response of the layer of composite optical material on mechanical deformation of the composite optical device.
摘要翻译：复合光学器件具有安装在基板上的复合光学材料层。复合光学材料层具有基本均匀的厚度。复合光学材料是聚合物蛋白石，因为其具有分布在基体中的芯颗粒的三维排列，芯颗粒的材料的折射率不同于基体材料的折射率，三尺寸排列能够具有周期性，使得当材料的表面被白光照射时，复合材料表现出结构颜色。衬底的局部刚度在衬底的不同位置是不同的。这样做的结果是，在复合光学器件的机械变形时，基板在基板的不同位置处变形到不同程度，并且复合光学材料层在层的不同位置处相应地变形到不同程度的复合光学材料。这提供了复合光学材料层在复合光学器件的机械变形上的结构颜色响应的局部变化。

7. 发明申请

US20130335807A1 Reversibly Responsive Light-Scattering Photonic Material 有权
标题翻译：反射光散射光子材料
公开(公告)号：US20130335807A1
公开(公告)日：2013-12-19
申请号：US13885641
申请日：2011-11-10
申请人： Eric Arsenault , Andre Arsenault
发明人： Eric Arsenault , Andre Arsenault
IPC分类号： G02F1/01 , G02F1/19
CPC分类号： G02F1/0128 , B82Y20/00 , G02B1/005 , G02B1/02 , G02B1/04 , G02B3/0006 , G02B5/0257 , G02B5/206 , G02B5/208 , G02B5/223 , G02B26/005 , G02B27/42 , G02F1/0018 , G02F1/0072 , G02F1/0131 , G02F1/167 , G02F1/19 , G02F2202/32
摘要： A light-scattering photonic material is disclosed having a matrix defining a plurality of disordered voids. The material may be reversibly responsive to an external stimulus, exhibiting reversible first and second optical effects. The material may be a thin film material.
摘要翻译：公开了一种具有限定多个无序空隙的矩阵的光散射光子材料。该材料可以对外部刺激是可逆的，表现出可逆的第一和第二光学效应。该材料可以是薄膜材料。

8. 发明申请

US20130258445A1 Photonic Crystal Device with Offset Activation 有权
标题翻译：具有偏移激活的光子晶体器件
公开(公告)号：US20130258445A1
公开(公告)日：2013-10-03
申请号：US13994555
申请日：2011-12-14
申请人： Andre Arsenault
发明人： Andre Arsenault
IPC分类号： G02F1/01
CPC分类号： G02F1/0131 , B42D25/36 , B82Y20/00 , G02B1/005 , G02B6/1225
摘要： A photonic crystal device including a photonic crystal material and an activation surface. The photonic crystal material exhibits a first reflectance spectrum in an unactivated state, and, in response to mechanical stimulation, exhibits a second reflectance spectrum in an activated state. Application of a force at an activation portion of the activation surface offset from a material-supporting portion of the activation surface causes a deformation of the photonic crystal material sufficient to bring the photonic crystal material to the activated state.
摘要翻译：一种包括光子晶体材料和激活表面的光子晶体器件。光子晶体材料在未激活状态下呈现第一反射光谱，并且响应于机械刺激，呈现处于激活状态的第二反射光谱。在激活表面的活化部分处施加偏离活化表面的材料支撑部分的激活部分导致光子晶体材料的变形足以使光子晶体材料变为激活状态。

9. 发明授权

US08363303B2 Photonic structures and photonic devices 失效
标题翻译：光子结构和光子器件
公开(公告)号：US08363303B2
公开(公告)日：2013-01-29
申请号：US12750383
申请日：2010-03-30
申请人： Robert D. Horning , Robert Compton
发明人： Robert D. Horning , Robert Compton
IPC分类号： G02B26/00
CPC分类号： B82Y20/00 , G02B1/005 , G02F1/0131 , G02F2202/32
摘要： Photonic structures and photonic devices are provided. A photonic structure includes a three-dimensional photonic crystal and an actuator. The three-dimensional photonic crystal comprises an elastomeric, auxetic material and configured to provide a predetermined optical bandgap. The actuator is coupled to the three-dimensional photonic crystal and is configured to compress the three-dimensional photonic crystal. When the actuator compresses the three-dimensional photonic crystal, the three-dimensional photonic crystal shifts from reflecting light in a first wavelength range to light in a second wavelength range.
摘要翻译：提供光子结构和光子器件。光子结构包括三维光子晶体和致动器。三维光子晶体包括弹性材料，并且被配置为提供预定的光学带隙。致动器耦合到三维光子晶体并被配置为压缩三维光子晶体。当致动器压缩三维光子晶体时，三维光子晶体从第一波长范围内的反射光移动到第二波长范围内的光。

10. 发明授权

US08174745B2 Optical unit, method for controlling drive, and holographic apparatus 失效
标题翻译：光学单元，驱动控制方法和全息设备
公开(公告)号：US08174745B2
公开(公告)日：2012-05-08
申请号：US12265337
申请日：2008-11-05
申请人： Hitoshi Okada , Satoru Seko
发明人： Hitoshi Okada , Satoru Seko
IPC分类号： G03H1/04
CPC分类号： G11B7/083 , G02F1/0131 , G02F1/113 , G02F1/33 , G02F2203/12 , G03H2001/0216 , G11B7/0065 , G11B7/128
摘要： An optical unit includes an acousto-optic deflector and a drive control unit. The drive control unit controls the acousto-optic deflector by changing a frequency of a voltage applied to an acousto-optic medium of the acousto-optic deflector to a frequency in a first frequency range during a first period representing a deflection control period and changing the frequency of the voltage to a frequency in a second frequency range different from the first frequency range during a second period representing a transmittance control period.
摘要翻译：光学单元包括声光偏转器和驱动控制单元。驱动控制单元通过在施加到声光偏转器的声光介质的电压的频率在表示偏转控制周期的第一周期期间将第一频率范围内的频率改变到第一频率范围内的频率来控制声光偏转器，在表示透射率控制周期的第二周期期间，电压的频率在与第一频率范围不同的第二频率范围内的频率。

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