公开(公告)号：US20220179227A1

公开(公告)日：2022-06-09

申请号：US17678106

申请日：2022-02-23

申请人： SHINE OPTOELECTRONICS (KUNSHAN) CO., LTD.

发明人： Weiwei ZHENG ,  Su SHEN ,  Haiying ZHANG

IPC分类号： G02B27/60 ,  G02B3/00 ,  G02B3/08 ,  B44F1/04

摘要： An optical imaging film includes: a focusing layer, having two or more focusing structures; and a graphic layer, having two or more sub-graphics, and at least part of the sub-graphics are configured as a partial pattern of a preset graphic. The focusing layer is adapted to the graphic layer, and the focusing structures are provided corresponding to the sub-graphics, such that the optical imaging film presents an image of the preset graphic with a magnifying effect. The graphic layer of the optical imaging film includes a plurality of sub-graphics, and each of the plurality of the sub-graphics interacts with the corresponding focusing structure to form an image with a magnifying effect. Therefore, the sub-graphic is relatively large, thereby increasing the size of the images. That is, the optical imaging film can increase the magnification of the preset graphic.

公开(公告)号：US20210206196A1

公开(公告)日：2021-07-08

申请号：US16772673

申请日：2018-12-14

申请人： LG CHEM, LTD.

发明人： Yong Chan KIM ,  Ki Hwan KIM ,  Nansra HEO ,  Jeong Woo SHON ,  Jin Suk SONG ,  Pilsung JO

IPC分类号： B44F1/04 ,  A45D33/18 ,  A45D34/00 ,  A45D40/00 ,  C23C14/00 ,  B44F1/08 ,  G02B5/28

摘要： A decoration member including: a color developing layer including a light reflective layer and a light absorbing layer provided on the light reflective layer; and a substrate provided on one surface of the color developing layer. The substrate includes a pattern layer, and the light absorbing layer includes silicon (Si).

公开(公告)号：US10850550B2

公开(公告)日：2020-12-01

申请号：US15490639

申请日：2017-04-18

申请人： Wavefront Technology, Inc.

发明人： Christopher Chapman Rich ,  Joel Mikael Petersen ,  Roger Winston Phillips ,  John Michael Tamkin

IPC分类号： G02B27/06 ,  B42D25/351 ,  B32B27/36 ,  B32B27/08 ,  B32B27/32 ,  B32B27/30 ,  B32B27/28 ,  B32B3/30 ,  B32B3/08 ,  B32B7/06 ,  B44F1/04 ,  B42D25/328 ,  B42D25/373 ,  B42D25/378 ,  B42D25/21 ,  B42D25/324 ,  G02B3/00 ,  G02B30/27

摘要： A security device includes an array of lenses and a plurality of first and second segments disposed under the array of lenses. At a first viewing angle, the array of lenses presents a first image for viewing without presenting the second image for viewing, and at a second viewing angle different from the first viewing angle, the array of lenses presents for viewing the second image without presenting the first image for viewing. At least one first or second segment can include one or more microstructures or one or more nanostructures configured to produce one or more colors for the first or second image.

公开(公告)号：US20200346486A1

公开(公告)日：2020-11-05

申请号：US16931343

申请日：2020-07-16

申请人： FUJIFILM Corporation

发明人： Akinori OCHIAI ,  Kenichi UMEMORI

IPC分类号： B44F1/04 ,  B29C59/02 ,  B60K37/00 ,  G02B3/00 ,  G02B30/27 ,  B60Q3/60

摘要： A decorative member that is a three-dimensional modeled article comprises a sheet, a lens part, and an image-forming part. The sheet has a light-transmitting property and has a first sheet surface formed as a curved surface. The lens part is provided so as to curve along the first sheet surface. The lens part comprises a plurality of protruding lenses disposed in parallel. The image-forming part comprises a specific image depiction region in which a specific image is depicted. A minimum value of a width of the specific image depiction region is in a range of 2 mm or more and 20 mm or less. The curved surface has a first region to a third region having different normal directions and has a shape in which one of the normal directions of the respective regions is inclined with respect to a plane including the other two normal directions.

公开(公告)号：US10189185B2

公开(公告)日：2019-01-29

申请号：US14956053

申请日：2015-12-01

申请人： NIKE, Inc.

发明人： James E. Diepenbrock ,  Connie A. Sarkinen ,  Todd A. Waatti

IPC分类号： B29C33/38 ,  A43B1/00 ,  A43B3/00 ,  A43B23/24 ,  B29D35/12 ,  B44F1/04 ,  B29C59/02 ,  B29C65/00 ,  B29K75/00 ,  B29L31/50

摘要： An image displaying device includes a background layer and a display layer. The display layer includes an inner surface and an outer surface. The inner surface is substantially smooth, and the outer surface includes a plurality of raised areas and recessed areas. The display layer has a first zone with a first thickness measured between the inner surface and a raised area and a second zone with a second thickness measured between the inner surface and a recessed area. The display layer also includes a coloring agent having a higher concentration in the first zone as compared to the second zone. The display layer has increased light transmissivity through the recessed areas and decreased light transmissivity through the raised areas such that a contrast of light transmissivity between the raised and recessed areas generates an image.

公开(公告)号：US20180257323A1

公开(公告)日：2018-09-13

申请号：US15540222

申请日：2016-01-18

申请人： Ashok CHATURVEDI

发明人： Ashok CHATURVEDI

IPC分类号： B29D11/00 ,  B41M3/00 ,  B42D25/351 ,  B42D25/324 ,  B42D25/328 ,  B42D25/44 ,  B44F1/04 ,  G02B3/08 ,  C08C1/15 ,  C08L7/02 ,  C08C1/04

CPC分类号： B29D11/00269 ,  B29D11/00288 ,  B29D11/00298 ,  B41M3/003 ,  B41M3/008 ,  B41M3/06 ,  B42D25/324 ,  B42D25/328 ,  B42D25/351 ,  B42D25/44 ,  B44F1/045 ,  C08C1/04 ,  C08C1/15 ,  C08L7/02 ,  G02B3/08

摘要： The present invention provides processes (100, 200, 300, 400) for making a flexible packaging substrate having one or more Fresnel lenses (410, 602) and a product made therefrom. The said process comprises providing one or more Fresnel lenses (410, 602) on a first surface (408a, 610a) of a substrate/film (408, 610); and overlapping a predetermined portion (411, 603) of the Fresnel lenses (410, 602) on the substrate/film (408, 610) by printing or foil stamping. The flexible packaging substrate having one or more Fresnel lenses comprises a substrate (408) having the Fresnel lens or the pattern of Fresnel lenses (410) on the first surface (408a) thereof, wherein a predetermined portion (411) of the Fresnel lenses (410) is covered to hide irregular/uneven/torn edges.

公开(公告)号：US09551475B2

公开(公告)日：2017-01-24

申请号：US14177332

申请日：2014-02-11

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Audrey A. Sherman ,  Marie A. Boulos ,  Kevin R. Schaffer ,  Michael A. Meis ,  Thu-Van T. Tran ,  Ellen O. Aeling ,  Soemantri Widagdo

IPC分类号： F21V7/04 ,  F21V8/00 ,  F21V13/04 ,  B44F1/04 ,  G02B5/124 ,  G09F13/18 ,  B42D25/29 ,  B42D25/324 ,  B42D25/328

CPC分类号： F21V13/04 ,  B42D25/29 ,  B42D25/324 ,  B42D25/328 ,  B42D2035/20 ,  B44F1/045 ,  G02B5/12 ,  G02B5/124 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0063 ,  G09F13/18

摘要： Disclosed herein is an optical device having a light source, a viscoelastic lightguide and a retroreflective film suitable for retroreflecting light. Light from the light source enters the viscoelastic lightguide and is transported within the lightguide by total internal reflection. The transported light is extracted from the lightguide and retroreflected at a structured surface of the retroreflective film. The optical device may have a “front lit” or a “back lit” configuration depending on the relative positioning of the lightguide and the retroreflective film. The retroreflective film may include prismatic retroreflective sheeting, holographic film or film structured with diffraction gratings. The optical device may be used, for example, as a sign or marking, a license plate assembly, a tail light assembly for vehicles, a security laminate for protection of documents against tampering, or an illumination device.

摘要翻译： 本文公开了一种具有光源，粘弹性光导和适于回射光的回射膜的光学装置。 来自光源的光进入粘弹性光导，并通过全内反射在光导内传输。 被输送的光从光导中提取出来并在回射膜的结构化表面回射。 根据光导和逆反射膜的相对定位，光学装置可以具有“前灯”或“背光”配置。 回射膜可以包括棱镜式反光片，全息膜或由衍射光栅构成的膜。 光学装置可以例如用作标志或标记，车牌组件，用于车辆的尾灯组件，用于保护文件免受篡改的安全层压板或照明装置。

公开(公告)号：US09519199B2

公开(公告)日：2016-12-13

申请号：US14421287

申请日：2012-09-27

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： Stephen Kitson ,  Adrian Geisow ,  Timothy Taphouse ,  Mario Ariosto Matranga ,  Gary George Wells ,  Jessica Louise Boland ,  Sarwat Amreen Baig

IPC分类号： G02F1/03 ,  G02F1/07 ,  G02F1/19 ,  G02B27/14 ,  B44F1/04 ,  B44F1/06

CPC分类号： G02F1/19 ,  B44F1/04 ,  B44F1/066 ,  G02B27/144

摘要： A reflective structure with transparent and semi-transparent transmission regions and includes a first transparent layer with a textured area, a reflective layer disposed below the first transparent layer and having a portion that is substantially conformal with at least a first portion of the textured area, and a second transparent layer disposed below the reflective layer and having a portion with a refractive index that is substantially equal to a refractive index of the first transparent layer. The transparent transmission region is configured to transmit a portion of light without substantial deviation, and the semi-transparent transmission region is configured to transmit another portion of the light from the first transparent layer with substantial deviation.

摘要翻译： 一种具有透明和半透明透射区域的反射结构，并且包括具有纹理化区域的第一透明层，设置在第一透明层下方并且具有基本上与纹理区域的第一部分共形的部分的反射层， 以及第二透明层，其设置在所述反射层下方并具有折射率基本上等于所述第一透明层的折射率的部分。 透明透射区域被配置为透射一部分光而没有实质的偏差，并且半透射区域被配置为以相当大的偏差从第一透明层透射另一部分光。

公开(公告)号：US09028950B2

公开(公告)日：2015-05-12

申请号：US13921516

申请日：2013-06-19

申请人： LG Electronics Inc.

发明人： Sangyong Lee ,  Kyungdo Kim ,  Hyungi Jung

IPC分类号： B32B3/00 ,  B44F1/04 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B44C5/04 ,  B32B17/06

CPC分类号： B44F1/045 ,  B32B7/12 ,  B32B17/064 ,  B32B27/08 ,  B32B27/304 ,  B32B27/32 ,  B32B27/36 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2307/416 ,  B32B2367/00 ,  B32B2405/00 ,  B32B2451/00 ,  B32B2509/10 ,  B44C5/0407 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/24876 ,  Y10T428/24917

摘要： A decorative film having a mirror effect is provided for use in decorative panels of various home appliances. The decorative film may include a printing layer, a first base material layer that is a polyethylene terephthalate (PET) film, a deposition layer formed by depositing a metal material or an oxide material, and a second base material layer that is a scattering prevention film. The printing layer, the first base material layer, the deposition layer and the second base material layer may be sequentially laminated. The deposition layer formed on a lower surface of the first base material layer and the second base material layer may be adhered by an adhesive. The decorative film may be attached to a rear side of a glass panel by a gluing agent so as to obtain a mirror effect.

摘要翻译： 提供具有镜面效果的装饰膜用于各种家用电器的装饰面板。 装饰膜可以包括印刷层，作为聚对苯二甲酸乙二醇酯（PET）膜的第一基材层，通过沉积金属材料或氧化物材料形成的沉积层，以及作为防散射膜的第二基材层 。 印刷层，第一基材层，沉积层和第二基材层可以顺序层压。 形成在第一基材层和第二基材层的下表面上的沉积层可以通过粘合剂粘合。 装饰膜可以通过胶粘剂附着到玻璃面板的后侧，以获得镜面效果。

公开(公告)号：US20050154098A1

公开(公告)日：2005-07-14

申请号：US10754897

申请日：2004-01-09

申请人： Edward Phillips

发明人： Edward Phillips

IPC分类号： B44C1/17 ,  B44F1/04 ,  C08K5/00 ,  C08K5/132 ,  C08K5/3435 ,  C08K5/3437 ,  C08L1/00

CPC分类号： B44C1/1733 ,  B44C1/1712 ,  C08K5/0041 ,  C08K5/005 ,  C08K5/132 ,  C08K5/3435 ,  C08K5/3437 ,  C08L27/06

摘要： A fade-resistant fluorescent colorant composition includes a polymer; a fade-susceptible fluorescent colorant, provided the fluorescent colorant is not a perylene imide derivative; and a hindered amine light stabilizer of molecular weight greater than about 1,200 AMU. The hindered amine light stabilizer includes at least one secondary or tertiary hindered amine. A fade-resistant retroreflective article includes the colorant composition and a retroreflective structure, comprising an array of transparent optical elements. Also included are methods for forming the composition and articles.

摘要翻译： 防褪色荧光着色剂组合物包括聚合物; 荧光着色剂不是苝酰亚胺衍生物; 和分子量大于约1,200AMU的受阻胺光稳定剂。 受阻胺光稳定剂包括至少一种仲或三次受阻胺。 防褪色制品包括着色剂组合物和包括透明光学元件阵列的回射结构。 还包括形成组合物和制品的方法。