公开(公告)号：US20230341599A1

公开(公告)日：2023-10-26

申请号：US18341990

申请日：2023-06-27

申请人： VIAVI Solutions Inc.

发明人： William D. HOUCK

IPC分类号： G02B5/28 ,  G02B5/08

CPC分类号： G02B5/288 ,  G02B5/0875 ,  G02B5/0825

摘要： An optical filter includes a plurality of optical channels that each have a Fano resonance characteristic. A first optical channel, of the plurality of optical channels, is configured to pass a first portion of a first set of light beams (that are associated with a first wavelength range) and reflect a second portion of the first set of light beams when the first set of light beams falls incident on a particular surface of the first optical channel. A second optical channel, of the plurality of optical channels, is configured to pass a first portion of a second set of light beams (that are associated with a second wavelength range) and reflect a second portion of the second set of light beams when the second set of light beams falls incident on a particular surface of the second optical channel.

公开(公告)号：US20230244117A1

公开(公告)日：2023-08-03

申请号：US18010169

申请日：2021-07-13

申请人： Solutia Canada Inc.

发明人： Jonathan Ross Sargent ,  Ryan J. Gibson ,  Jeremy Graham Finden ,  Neil Robin Branda ,  Greg Stuart ,  James Daniel Senior ,  Matthew Neal Roberts

IPC分类号： G02F1/157 ,  G02B5/08 ,  G02F1/01 ,  G02B5/23 ,  B60R1/08

CPC分类号： G02F1/157 ,  G02B5/0825 ,  G02F1/0126 ,  G02B5/23 ,  B60R1/088

摘要： Dynamic mirror assemblies are disclosed that can vary the amount of light reflected, that include a mirror and a switching material. The switching material is placed between the mirror and a viewer, and has a dark state and a light state, and switches state in at least one direction due to a photochromic reaction, and switches in the other direction due to one or more of a photochromic reaction or an electrochromic reaction.

公开(公告)号：US10054724B2

公开(公告)日：2018-08-21

申请号：US15504037

申请日：2015-04-30

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Michael A. McCoy ,  Daniel J. Schmidt ,  Shri Niwas ,  Ying Xia

IPC分类号： G02B5/128 ,  G02B5/08 ,  B29D11/00 ,  B82Y30/00

CPC分类号： G02B5/128 ,  B29D11/00615 ,  B82Y30/00 ,  G02B5/0825 ,  G02B5/0883

摘要： An exposed lens retroreflective article (100), transfer articles comprising same, and methods of making same. The retroreflective article can include a binder layer (114); a layer of transparent microspheres (108) partially embedded in the binder layer; and reflective layer (110) disposed between the binder layer and the microspheres. The reflective layer (110) can include a dielectric mirror, which can include a first stack (115) and a second stack (111) positioned in planar contact with the first stack, wherein each of the first stack and the second stack comprises at least one bilayer (119), wherein each bilayer comprises a first material with a first bonding group and a second material with a complementary second bonding group. The transfer article can include the retroreflective article and a carrier web. The method can include partially embedding transparent microspheres in a carrier web; applying the reflective layer to the microspheres, and applying a binder layer composition to the reflective layer.

公开(公告)号：US09268068B2

公开(公告)日：2016-02-23

申请号：US13777898

申请日：2013-02-26

申请人： Samsung Display Co., Ltd.

发明人： Hyun-Hee Lee

IPC分类号： G02B27/14 ,  G02B5/08

CPC分类号： G02B5/286 ,  G02B5/003 ,  G02B5/0825

摘要： A display panel assembly and an electronic device including the assembly are disclosed. In one aspect, the assembly includes a window cover including a display area and a non-display area and a display panel disposed on a location of a rear surface of the window cover corresponding to the display area. The assembly further includes a dielectric mirror layer disposed on a location of the rear surface of the window cover corresponding to the non-display area which selectively reflects light incident through the window cover to provide a metallic color sense to a user and a light absorbing layer absorbing light transmitted through the dielectric mirror layer.

摘要翻译： 公开了一种显示面板组件和包括组件的电子设备。 一方面，该组件包括一个包括显示区域和非显示区域的窗口盖，以及布置在与显示区域对应的窗户盖的后表面位置上的显示面板。 所述组件还包括设置在与非显示区域相对应的窗户盖的后表面的位置上的电介质镜层，其选择性地反射通过窗户盖子入射的光以向使用者提供金属色感，并且光吸收层 吸收透过电介质镜层的光。

公开(公告)号：US20150309232A1

公开(公告)日：2015-10-29

申请号：US14793133

申请日：2015-07-07

申请人： Toyota Motor Engineering & Manufacturing North America, Inc.

发明人： Debasish Banerjee

IPC分类号： G02B5/28 ,  G02B1/10 ,  G02B5/22

CPC分类号： G02B5/286 ,  G02B5/0825 ,  G02B5/0858 ,  G02B5/22

摘要： A high-chroma omnidirectional red structural color pigment. The omnidirectional structural color pigment is in the form of a multilayer stack that has a reflective core layer, a metal absorber layer extending across the reflective core layer and a dielectric absorber layer extending across the metal absorber layer. The multilayer stack reflects a single band of visible light with a hue between 0-40°, and preferably between 10-30°, on an a*b* Lab color map. The single band of visible light has a hue shift of less than 30° on the a*b* Lab color map when viewed from all angles between 0-45° normal to an outer surface of the multilayer stack.

摘要翻译： 高色度全向红色结构色素。 全向结构彩色颜料是多层堆叠的形式，其具有反射芯层，延伸穿过反射芯层的金属吸收层和延伸穿过金属吸收层的电介质吸收层。 在a * b * Lab颜色图上，多层堆叠以0-40°之间，优选为10-30°之间的色调反射单个可见光带。 当从与多层堆叠的外表面正交的0-45°之间的所有角度观察时，单色可见光在a * b * Lab颜色图上具有小于30°的色相偏移。

公开(公告)号：US20150229093A1

公开(公告)日：2015-08-13

申请号：US14622555

申请日：2015-02-13

申请人： Deutsches Elektronen-Synchrotron DESY

发明人： Franz Kärtner ,  Shih-Hsuan Chia

IPC分类号： H01S3/00 ,  G02B5/08

CPC分类号： H01S3/0057 ,  G02B5/0816 ,  G02B5/0825 ,  G02B5/281 ,  G02B27/1006 ,  G02B27/141 ,  H01S3/2391

摘要： The present invention is directed to a chirped dichroic mirror comprising a stack of alternating high refractive index and low refractive index layers, a front end portion including an antireflective coating followed by an impedance matching region in which the ratio of the optical thickness of a high refractive index layer to the optical thickness of the next following low refractive index layer is adiabatically increasing to a first value, the impedance matching region being followed by a chirped mirror region where the Bragg wavelength of the layer pair is generally increasing or generally decreasing, characterized in that the layers in a back end region form a second impedance matching region in which the ratio of the optical thickness of a high refractive index layer to the optical thickness of the next following low refractive index layer starts at the value of this ratio in the adjacent chirped mirror region and is then adiabatically decreasing in order to provide matched impedance to the surrounding medium over the transmission spectral band.

摘要翻译： 本发明涉及一种啁啾分光镜，其包括交替的高折射率和低折射率层的叠层，前端部分包括抗反射涂层，其后是阻抗匹配区域，其中高折射率和高折射率层的光学厚度的比率 索引层与下一个低折射率层的光学厚度绝热地增加到第一值，阻抗匹配区域后面是啁啾反射镜区域，其中层对的布拉格波长通常增加或通常减小，其特征在于 后端区域中的层形成第二阻抗匹配区域，其中高折射率层的光学厚度与下一个低折射率层的光学厚度的比率以相邻的该比率的该值的值开始 啁啾镜区域，然后绝热地减少以提供匹配的障碍 通过传输光谱带向周围介质传播。

公开(公告)号：US09086229B1

公开(公告)日：2015-07-21

申请号：US13300543

申请日：2011-11-18

申请人： Christopher S. Roper ,  William B. Carter ,  Alan J. Jacobsen

发明人： Christopher S. Roper ,  William B. Carter ,  Alan J. Jacobsen

IPC分类号： B32B3/26 ,  F24J2/54 ,  B29C41/02 ,  B29C35/08

CPC分类号： F24S30/40 ,  B29C41/02 ,  B29C2035/0827 ,  F24S23/82 ,  F24S30/48 ,  F28D15/02 ,  F28F21/00 ,  G02B1/005 ,  G02B5/08 ,  G02B5/0825 ,  G02B2006/12171 ,  G02B2006/1219 ,  Y02E10/47

摘要： In accordance with various embodiments, a mirror structure is provided having a first face sheet having a mirror surface and a side opposite the mirror surface and a three-dimensional ordered cellular microtruss connected with the side opposite the mirror surface of the first face sheet.

摘要翻译： 根据各种实施例，提供了一种镜结构，其具有具有镜面和与镜面相对的一侧的第一面片，以及与第一面片的镜面相对的一侧连接的三维有序细胞微型桁架。

公开(公告)号：US20150192717A1

公开(公告)日：2015-07-09

申请号：US14665305

申请日：2015-03-23

申请人： Tokai Optical Co., Ltd.

发明人： Toru KATAGIRI ,  Ryo SUGIMOTO ,  Yuji KATO

IPC分类号： G02B5/28 ,  G02B5/08 ,  G02B5/02

CPC分类号： G02B5/281 ,  G01J1/0474 ,  G01J1/0488 ,  G01J5/0878 ,  G01S7/481 ,  G01S17/026 ,  G02B5/0284 ,  G02B5/0825 ,  G02B5/26 ,  G02B5/28

摘要： A sheet-shaped optical article for receiving and emitting infrared rays includes a base and a mirror film formed on a surface of the base. A diffusion film is used as the base (diffusion base material) of the optical article. At least one of surfaces of the diffusion film is made to be a mat surface (diffusion layer), whereby the diffusion film scatters visible light. On at least any of the surfaces of the base, a mirror film (dielectric multilayer film) that transmits infrared rays and reflects visible light is formed.

摘要翻译： 用于接收和发射红外线的片状光学制品包括形成在基底表面上的基底和镜膜。 扩散膜用作光学制品的基底（扩散基底材料）。 扩散膜的至少一个表面被制成垫表面（扩散层），由此扩散膜散射可见光。 在基底的至少任一个表面上，形成透射红外线并反射可见光的镜膜（电介质多层膜）。

公开(公告)号：US20150085389A1

公开(公告)日：2015-03-26

申请号：US14557200

申请日：2014-12-01

申请人： Francoise Axel ,  Jacques Peyriere

发明人： Francoise Axel ,  Jacques Peyriere

IPC分类号： G02B5/08

CPC分类号： G02B5/0816 ,  B82Y20/00 ,  G02B5/0825 ,  G02B5/285 ,  G02B27/0012

摘要： A method for structuring an omnidirectional non-metal mirror for any predetermined wavelength or range of wavelengths. The mirror having at least two layers of different non-metal materials, with an elementary matrix associated to each layer, including physical parameters of the layer and parameters of the light passing through the layer.

摘要翻译： 用于构造用于任何预定波长或波长范围的全向非金属反射镜的方法。 具有至少两层不同非金属材料的反射镜具有与每个层相关联的基本矩阵，包括层的物理参数和通过该层的光的参数。

公开(公告)号：US08976447B2

公开(公告)日：2015-03-10

申请号：US13100068

申请日：2011-05-03

申请人： Franz X. Kaertner ,  Li-Jin Chen ,  Guoqing Chang

发明人： Franz X. Kaertner ,  Li-Jin Chen ,  Guoqing Chang

IPC分类号： H01S3/00 ,  G02B5/08 ,  G02B17/00 ,  H01S5/00

CPC分类号： G02B5/0825 ,  G02B17/004 ,  H01S5/0078

摘要： A substantially dispersion-free optical filter cavity includes a first multilayer mirror and a second multilayer mirror, wherein each mirror includes layers of a less-refractive material and layers of a more-refractive material, the more-refractive material having a higher index of refraction than the less-refractive material. The mirrors are separated by a spacing, and the thickness of a plurality of the layers in the second multilayer mirror differ from corresponding layers in the first multilayer mirror to provide the cavity with complementary group-delay dispersion across the cavity with a phase difference within, e.g., ±0.015 rad across a range of wavelengths spanning at least, e.g., 50 nm.

摘要翻译： 基本上无色散的光学滤光器空腔包括第一多层反射镜和第二多层反射镜，其中每个反射镜包括较低折射材料的层和较折射材料层，该折射率较高的材料具有较高的折射率 比较少的折射材料。 反射镜被间隔分开，并且第二多层反射镜中的多个层的厚度与第一多层反射镜中的相应层不同，以便在空腔内具有在腔内具有相位差的互补组延迟色散， 例如，跨越至少例如50nm的波长范围的±0.015rad。