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    Retroreflective articles and devices having viscoelastic lightguide
    2.
    发明授权
    Retroreflective articles and devices having viscoelastic lightguide 有权
    具有粘弹性光导的回射制品和装置

    公开(公告)号：US08651720B2

    公开(公告)日：2014-02-18

    申请号：US13002810

    申请日：2009-06-26

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

    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

    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。

    Retroreflective articles and devices having viscoelastic lightguide
    4.
    发明授权
    Retroreflective articles and devices having viscoelastic lightguide 有权
    具有粘弹性光导的回射制品和装置

    公开(公告)号：US09086535B2

    公开(公告)日：2015-07-21

    申请号：US13003193

    申请日：2009-07-09

    申请人： Audrey A. Sherman ,  Marie A. Boulos ,  Michael A. Meis ,  Kevin R. Schaffer ,  Thu-Van T. Tran

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

    IPC分类号： G02B6/26 ,  G02B5/128 ,  F21V8/00 ,  G09F13/16

    CPC分类号： G02B5/128 ,  G02B6/0055 ,  G09F13/16 ,  G09F2013/0472

    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 optical device may have a “front lit” configuration such that light being transported within the lightguide is extracted and retroreflected by the film toward a viewer. The optical device may have a “back lit” configuration such that light being transported within the lightguide is extracted and transmitted through the film toward a viewer. The retroreflective film may comprise beaded retroreflective sheeting such as that used in traffic signs and markings.

    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。 光学装置可以具有“前照明”构造，使得在光导内传输的光被薄膜朝向观察者提取并回射。 光学装置可以具有“背光”构造，使得在光导内传输的光被提取并通过胶片朝向观察者传播。 回射膜可以包括诸如用于交通标志和标记的串珠式回射片材。

    RETROREFLECTIVE ARTICLES AND DEVICES HAVING VISCOELASTIC LIGHTGUIDE
    5.
    发明申请
    RETROREFLECTIVE ARTICLES AND DEVICES HAVING VISCOELASTIC LIGHTGUIDE 有权
    回归物品和具有粘弹性光泽的装置

    公开(公告)号：US20110122494A1

    公开(公告)日：2011-05-26

    申请号：US13003193

    申请日：2009-07-09

    申请人： Audrey A. Sherman ,  Marie A. Boulos ,  Michael A. Meis ,  Kevin R. Schaffer ,  Thu-Van T. Tran

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

    IPC分类号： G02B5/124

    CPC分类号： G02B5/128 ,  G02B6/0055 ,  G09F13/16 ,  G09F2013/0472

    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 optical device may have a “front lit” configuration such that light being transported within the lightguide is extracted and retroreflected by the film toward a viewer. The optical device may have a “back lit” configuration such that light being transported within the lightguide is extracted and transmitted through the film toward a viewer. The retroreflective film may comprise beaded retroreflective sheeting such as that used in traffic signs and markings.

    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。 光学装置可以具有“前照明”构造，使得在光导内传输的光被薄膜朝向观察者提取并回射。 光学装置可以具有“背光”构造，使得在光导内传输的光被提取并通过胶片朝向观察者传播。 回射膜可以包括诸如用于交通标志和标记的串珠式回射片材。

    Light-activated antimicrobial article and method of use
    6.
    发明授权
    Light-activated antimicrobial article and method of use 有权
    光敏抗菌制品及其使用方法

    公开(公告)号：US09480760B2

    公开(公告)日：2016-11-01

    申请号：US13379573

    申请日：2010-06-23

    申请人： Maria A. Appeaning ,  Audrey A. Sherman ,  Michael A. Meis ,  Marie A. Boulos ,  Kevin D. Landgrebe ,  Kevin R. Schaffer ,  Matthew T. Scholz ,  Thu-Van T. Tran ,  Narina Y. Stepanova ,  Caroline M. Ylitalo

    发明人： Maria A. Appeaning ,  Audrey A. Sherman ,  Michael A. Meis ,  Marie A. Boulos ,  Kevin D. Landgrebe ,  Kevin R. Schaffer ,  Matthew T. Scholz ,  Thu-Van T. Tran ,  Narina Y. Stepanova ,  Caroline M. Ylitalo

    IPC分类号： A61L2/10 ,  A61L2/08

    CPC分类号： A61L2/088

    摘要： Light-activated antimicrobial devices and articles are disclosed. The devices include a light source and a light-activated antimicrobial article comprising a photosensitizer and a viscoelastic material such as a pressure sensitive adhesive adapted to receive light from the light source. The viscoelastic material may be adapted to transport light by total internal reflection. The photosensitizer may comprise a dye, a metal oxide or a composition that comprises anions that oxidize or react to form a gas. Upon activation of the light source, the photosensitizer absorbs light from the light source such that antimicrobial activity is exhibited. The photosensitizer may be included in the light-activated antimicrobial article or it may be provided as a topical composition that is separate from the article. The light-activated antimicrobial articles and devices may have constructions similar to those of wound dressings.

    摘要翻译： 公开了光活化的抗微生物装置和制品。 所述装置包括光源和光活化的抗微生物制品，其包含光敏剂和粘弹性材料，例如适于接收来自光源的光的压敏粘合剂。 粘弹性材料可以适于通过全内反射传输光。 光敏剂可以包含染料，金属氧化物或包含氧化或反应形成气体的阴离子的组合物。 在光源激活时，光敏剂吸收光源的光，从而显示出抗微生物活性。 光敏剂可以包括在光激活的抗微生物制品中，或者它可以作为与制品分离的局部组合物提供。 光活化的抗菌制品和装置可以具有与伤口敷料相似的结构。

    LIGHT-ACTIVATED ANTIMICROBIAL ARTICLE AND METHOD OF USE
    7.
    发明申请
    LIGHT-ACTIVATED ANTIMICROBIAL ARTICLE AND METHOD OF USE 有权
    光活性抗微生物制品及其使用方法

    公开(公告)号：US20120100039A1

    公开(公告)日：2012-04-26

    申请号：US13379573

    申请日：2010-06-23

    申请人： Maria A. Appeaning ,  Audrey A. Sherman ,  Michael A. Meis ,  Marie A. Boulos ,  Kevin D. Landgrebe ,  Kevin R. Schaffer ,  Matthew T. Scholz ,  Thu-Van T. Tran ,  Narina Y. Stepanova ,  Caroline M. Ylitalo

    发明人： Maria A. Appeaning ,  Audrey A. Sherman ,  Michael A. Meis ,  Marie A. Boulos ,  Kevin D. Landgrebe ,  Kevin R. Schaffer ,  Matthew T. Scholz ,  Thu-Van T. Tran ,  Narina Y. Stepanova ,  Caroline M. Ylitalo

    IPC分类号： A61L2/08 ,  A61L2/02 ,  B01J19/12

    CPC分类号： A61L2/088

    摘要： Light-activated antimicrobial devices and articles are disclosed. The devices include a light source and a light-activated antimicrobial article comprising a photosensitizer and a viscoelastic material such as a pressure sensitive adhesive adapted to receive light from the light source. The viscoelastic material may be adapted to transport light by total internal reflection. The photosensitizer may comprise a dye, a metal oxide or a composition that comprises anions that oxidize or react to form a gas. Upon activation of the light source, the photosensitizer absorbs light from the light source such that antimicrobial activity is exhibited. The photosensitizer may be included in the light-activated antimicrobial article or it may be provided as a topical composition that is separate from the article. The light-activated antimicrobial articles and devices may have constructions similar to those of wound dressings.

    摘要翻译： 公开了光活化的抗微生物装置和制品。 所述装置包括光源和光活化的抗微生物制品，其包含光敏剂和粘弹性材料，例如适于接收来自光源的光的压敏粘合剂。 粘弹性材料可以适于通过全内反射传输光。 光敏剂可以包含染料，金属氧化物或包含氧化或反应形成气体的阴离子的组合物。 在光源激活时，光敏剂吸收光源的光，从而显示出抗微生物活性。 光敏剂可以包括在光激活的抗微生物制品中，或者它可以作为与制品分离的局部组合物提供。 光活化的抗菌制品和装置可以具有与伤口敷料相似的结构。

    Lightguide having a viscoelastic layer for managing light
    8.
    发明授权
    Lightguide having a viscoelastic layer for managing light 有权
    光导具有用于管理光的粘弹性层

    公开(公告)号：US09285531B2

    公开(公告)日：2016-03-15

    申请号：US13057498

    申请日：2009-07-30

    申请人： Audrey A. Sherman ,  Michael A. Meis ,  Marie A. Boulos ,  Kevin R. Schaffer ,  Wendi J. Winkler

    发明人： Audrey A. Sherman ,  Michael A. Meis ,  Marie A. Boulos ,  Kevin R. Schaffer ,  Wendi J. Winkler

    IPC分类号： G02B6/00 ,  F21V8/00

    CPC分类号： G02B6/005 ,  G02B6/0038 ,  G02B6/0053 ,  G02B6/0095

    摘要： Disclosed herein is an optical device including a light source and an optical article. The optical article includes a lightguide and a viscoelastic layer disposed on the lightguide. Light emitted by the light source enters the lightguide and is transported within the lightguide by total internal reflection. The viscoelastic layer manages light, for example, at least about 50%, or less than about 10%, of light that enters the lightguide may be extracted. The optical device can be used in a variety of constructions for signs, markings, display devices, keypad assemblies, tail light assemblies and illumination devices.

    摘要翻译： 本文公开了一种包括光源和光学制品的光学装置。 光学制品包括设置在光导上的光导和粘弹性层。 由光源发出的光进入光导，并通过全内反射在光导内传输。 粘弹性层管理光，例如，可以提取进入光导的至少约50％或小于约10％的光。 光学装置可以用于各种用于符号，标记，显示装置，键盘组件，尾灯组件和照明装置的结构中。

    LIGHTGUIDE HAVING A VISCOELASTIC LAYER FOR MANAGING LIGHT
    9.
    发明申请
    LIGHTGUIDE HAVING A VISCOELASTIC LAYER FOR MANAGING LIGHT 有权
    具有用于管理光的粘弹性层的光束

    公开(公告)号：US20110134623A1

    公开(公告)日：2011-06-09

    申请号：US13057498

    申请日：2009-07-30

    申请人： Audrey A. Sherman ,  Michael A. Meis ,  Marie A. Boulos ,  Kevin R. Schaffer ,  Wendi J. Winkler

    发明人： Audrey A. Sherman ,  Michael A. Meis ,  Marie A. Boulos ,  Kevin R. Schaffer ,  Wendi J. Winkler

    IPC分类号： F21V9/14 ,  G02B6/00

    CPC分类号： G02B6/005 ,  G02B6/0038 ,  G02B6/0053 ,  G02B6/0095

    摘要： Disclosed herein is an optical device including a light source and an optical article. The optical article includes a lightguide and a viscoelastic layer disposed on the lightguide. Light emitted by the light source enters the lightguide and is transported within the lightguide by total internal reflection. The viscoelastic layer manages light, for example, at least about 50%, or less than about 10%, of light that enters the lightguide may be extracted. The optical device can be used in a variety of constructions for signs, markings, display devices, keypad assemblies, tail light assemblies and illumination devices.

    摘要翻译： 本文公开了一种包括光源和光学制品的光学装置。 光学制品包括设置在光导上的光导和粘弹性层。 由光源发出的光进入光导，并通过全内反射在光导内传输。 粘弹性层管理光，例如，可以提取进入光导的至少约50％或小于约10％的光。 光学装置可以用于各种用于符号，标记，显示装置，键盘组件，尾灯组件和照明装置的结构中。