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1. 发明授权

US06208466B1 Multilayer reflector with selective transmission 有权
标题翻译：具有选择性传输的多层反射器
公开(公告)号：US06208466B1
公开(公告)日：2001-03-27
申请号：US09199602
申请日：1998-11-25
申请人： Yaoqi Joe Liu , Bruce A. Nerad , Laurence R. Gilbert , Robert L. Brott , Michael F. Weber , Kelly M. Roscoe , John A. Wheatley
发明人： Yaoqi Joe Liu , Bruce A. Nerad , Laurence R. Gilbert , Robert L. Brott , Michael F. Weber , Kelly M. Roscoe , John A. Wheatley
IPC分类号： G02B528
CPC分类号： G02B5/0278 , G02B5/021 , G02B5/0236 , G02B5/0242 , G02B5/0252 , G02B5/0294 , G02B5/0825 , G02B5/0841 , G02B5/1861 , G02B5/305
摘要： In a multilayer dielectric reflector, treating the surface of the reflector selectively increases the amount of light transmitted through the reflector. Various surface treatments can be used to permit light to transmit through the reflector that would otherwise be reflected by the reflector. In one such reflector, different portions of the surface have different coupling efficiencies for coupling light having a high propagation angle into the multilayer reflector. Those portions having higher coupling efficiencies on each side of the reflector have a higher degree of transmission.
摘要翻译：在多层电介质反射器中，处理反射器的表面选择性地增加透过反射器的光量。可以使用各种表面处理来允许光通过反射器透射，否则反射器将被反射。在一个这样的反射器中，表面的不同部分具有不同的耦合效率，用于将具有高传播角度的光耦合到多层反射器中。在反射器的每一侧上具有较高耦合效率的部分具有较高的透射度。

2. 发明授权

US06842288B1 Multilayer optical adhesives and articles 有权
标题翻译：多层光学胶粘剂和制品
公开(公告)号：US06842288B1
公开(公告)日：2005-01-11
申请号：US10696981
申请日：2003-10-30
申请人： Yaoqi Joe Liu , Robert L. Brott , Jeffrey J. Cernohous , Ying-Yuh Lu , Robert S. Moshrefzadeh , Kevin R. Schaffer
发明人： Yaoqi Joe Liu , Robert L. Brott , Jeffrey J. Cernohous , Ying-Yuh Lu , Robert S. Moshrefzadeh , Kevin R. Schaffer
IPC分类号： G02B1/11 , G02B1/10
CPC分类号： G02B1/111 , Y10T428/24959
摘要： Described are multilayer optical composites including a first layer having an index of refraction n1, an ith layer having an index of refraction ni greater than n1, and one or two or more intermediate layers between the first layer and the ith layer, wherein the indices of refraction of the intermediate layers are between n1 and ni, and the index of refraction of each intermediate layer increases in the order of position of each layer from the first layer.
摘要翻译：描述的是多层光学复合材料，其包括具有折射率n1的第一层，具有大于n1的折射率ni的第i层，以及第一层和第i层之间的一个或两个或更多个中间层，层，其中中间层的折射率在n1和ni之间，并且每个中间层的折射率按照每层从第一层的位置的顺序增加。

3. 发明授权

US10539722B2 Optical film 有权
公开(公告)号：US10539722B2
公开(公告)日：2020-01-21
申请号：US13264325
申请日：2010-04-14
申请人： Encai Hao , William Blake Kolb , Brant U. Kolb , Brian W. Ostlie , Naiyong Jing , Michael Benton Free , Hui Ren , Robert L. Brott , Fei Lu , Audrey A. Sherman , Scott M. Tapio , Charles David Hoyle , John A. Wheatley
发明人： Encai Hao , William Blake Kolb , Brant U. Kolb , Brian W. Ostlie , Naiyong Jing , Michael Benton Free , Hui Ren , Robert L. Brott , Fei Lu , Audrey A. Sherman , Scott M. Tapio , Charles David Hoyle , John A. Wheatley
IPC分类号： G02B5/02
摘要： Optical film is disclosed. The optical film includes a binder, a plurality of particles, and a plurality of interconnected voids. The volume fraction of the plurality of interconnected voids in the optical film is not less than about 20%. The weight ratio of the binder to the plurality of the particles is not less than about 1:2.

4. 发明申请

US20120038990A1 OPTICAL FILM 审中-公开
标题翻译：光学胶片
公开(公告)号：US20120038990A1
公开(公告)日：2012-02-16
申请号：US13264325
申请日：2010-04-14
申请人： Encai Hao , William Blake Kolb , Brant U. Kolb , Brian W. Ostlie , Naiyong Jing , Michael Benton Free , Hui Ren , Robert L. Brott , Fei Lu , Audrey A. Sherman , Scott M. Tapio , Charles David Hoyle , John A. Wheatley
发明人： Encai Hao , William Blake Kolb , Brant U. Kolb , Brian W. Ostlie , Naiyong Jing , Michael Benton Free , Hui Ren , Robert L. Brott , Fei Lu , Audrey A. Sherman , Scott M. Tapio , Charles David Hoyle , John A. Wheatley
IPC分类号： G02B5/02 , B32B3/00 , B32B3/26 , B32B5/16
CPC分类号： G02B5/0247 , G02B5/0242 , G02B5/0268 , G02B5/0278 , H01J2211/44 , Y10T428/249921 , Y10T428/249953 , Y10T428/25
摘要： Optical film is disclosed. The optical film includes a binder, a plurality of particles, and a plurality of interconnected voids. The volume fraction of the plurality of interconnected voids in the optical film is not less than about 20%. The weight ratio of the binder to the plurality of the particles is not less than about 1:2.
摘要翻译：公开了光学膜。光学膜包括粘合剂，多个颗粒和多个相互连接的空隙。光学膜中多个相互连接的空隙的体积分数不小于约20％。粘合剂与多个颗粒的重量比不小于约1:2。

5. 发明授权

US08798421B2 Color shifting multilayer polymer fibers and security articles containing color shifting multilayer polymer fibers 有权
标题翻译：色移多层聚合物纤维和含有色移多层聚合物纤维的安全制品
公开(公告)号：US08798421B2
公开(公告)日：2014-08-05
申请号：US12919177
申请日：2009-03-02
申请人： Gregory L. Bluem , Joan M. Frankel , David C. Kramlich , Robert L. Brott , Shandon D. Hart , Lynn E. Lorimor , Patrick R. Fleming , William J. Kopecky , Bruce B. Wilson , James M. Jonza
发明人： Gregory L. Bluem , Joan M. Frankel , David C. Kramlich , Robert L. Brott , Shandon D. Hart , Lynn E. Lorimor , Patrick R. Fleming , William J. Kopecky , Bruce B. Wilson , James M. Jonza
IPC分类号： G02B6/00 , G02B6/036 , G02B6/02
CPC分类号： G02B6/036 , B42D25/21 , B42D25/355 , B42D25/373 , B42D25/391 , B42D2033/32 , B42D2035/24 , D01D5/34 , D01F8/10 , D01F8/14 , D21H21/48 , G02B6/02 , G02B6/02033 , G02B6/02042
摘要： Polymer fibers are formed with concentric alternating layers of different polymer materials. The layers pairs have cross-sectional thicknesses selected for reflecting light at a selected visible wavelength. A cross-sectional dimension of the core is at least ten times an average of the selected thicknesses of the alternating layers. Some articles formed by the fibers are formed by attaching one fiber to another: the color of the fibers at the point of attachment is different from the colors of the fibers elsewhere. The fibers may be deformed to change its color properties by elongating the cross-section of the polymer fiber along a first cross-sectional axis. In some embodiments, the fibers are polarization sensitive.
摘要翻译：聚合物纤维由不同聚合物材料的同心交替层形成。层对具有选择用于反射所选可见波长的光的横截面厚度。芯的横截面尺寸为交替层的所选厚度的平均值的至少十倍。由纤维形成的一些物品通过将一根纤维附着到另一根上而形成：在附着点处的纤维的颜色不同于别的纤维的颜色。通过沿着第一横截面轴延伸聚合物纤维的横截面，纤维可以变形以改变其颜色性质。在一些实施例中，纤维是极化敏感的。

6. 发明申请

US20120229746A1 CONDUCTING FILM OR ELECTRODE WITH IMPROVED OPTICAL AND ELECTRICAL PERFORMANCE 有权
标题翻译：导电膜或电极具有改进的光学和电气性能
公开(公告)号：US20120229746A1
公开(公告)日：2012-09-13
申请号：US13477338
申请日：2012-05-22
申请人： Manoj Nirmal , Stephen P. Maki , Jason C. Radel , Robert L. Brott , Donald J. McClure , Clark I. Bright
发明人： Manoj Nirmal , Stephen P. Maki , Jason C. Radel , Robert L. Brott , Donald J. McClure , Clark I. Bright
IPC分类号： G02F1/1343 , H05K1/03 , H05K1/11
CPC分类号： H05K1/0274 , G02F1/133502 , G02F1/133512 , G02F1/13439 , G02F1/13718 , G02F2001/133521 , G02F2203/34 , H05K1/032 , H05K1/053 , H05K1/056 , H05K1/09 , H05K1/115 , H05K2201/0108 , H05K2201/0338 , H05K2201/10136
摘要： A conducting film or device electrode includes a substrate and two transparent or semitransparent conductive layers separated by a transparent or semitransparent intervening layer. The intervening layer includes electrically conductive pathways between the first and second conductive layers to help reduce interfacial reflections occurring between particular layers in devices incorporating the conducting film or electrode.
摘要翻译：导电膜或器件电极包括衬底和由透明或半透明中间层隔开的两个透明或半透明导电层。中间层包括在第一和第二导电层之间的导电通路，以帮助减少在结合导电膜或电极的器件中在特定层之间发生的界面反射。

8. 发明授权

US07773834B2 Multilayer polarizing fibers and polarizers using same 有权
标题翻译：多层偏振光纤和偏振器使用相同
公开(公告)号：US07773834B2
公开(公告)日：2010-08-10
申请号：US11468746
申请日：2006-08-30
申请人： Andrew J. Ouderkirk , Gregory L. Bluem , Robert L. Brott , Patrick R. Fleming , Joan M. Frankel , Shandon D. Hart , William J. Kopecky , Huiwen Tai , Margaret M. Vogel-Martin , Daniel J. Zillig
发明人： Andrew J. Ouderkirk , Gregory L. Bluem , Robert L. Brott , Patrick R. Fleming , Joan M. Frankel , Shandon D. Hart , William J. Kopecky , Huiwen Tai , Margaret M. Vogel-Martin , Daniel J. Zillig
IPC分类号： G02B6/00
CPC分类号： G02B5/3008 , D01F8/00 , G02B5/305
摘要： A polarizing film is made of multilayer polarizing fibers embedded within a matrix. The fibers are formed with layers of at least a first and a second polymer material. Layers of the first polymer material are disposed between layers of the second polymer material. At least one of the first and second polymer materials is birefringent. In some embodiments the thickness of the layers of at least one of the materials varies across the fiber, and may include layers are selected as quarter-wavelength thickness for light having a wavelength of more than 700 nm.
摘要翻译：偏振膜由嵌入矩阵内的多层偏振光纤制成。纤维由至少第一和第二聚合物材料的层形成。第一聚合物材料的层设置在第二聚合物材料的层之间。第一和第二聚合物材料中的至少一种是双折射的。在一些实施例中，至少一种材料的层的厚度在纤维之间变化，并且对于具有大于700nm的波长的光，可以将层选为四分之一波长厚度。

9. 发明授权

US07750982B2 Autostereoscopic display with fresnel lens element and double sided prism film adjacent a backlight having a light transmission surface with left and right eye light sources at opposing ends modulated at a rate of at least 90 hz 失效
标题翻译：具有菲涅耳透镜元件和双面棱镜膜的自动立体显示器，其与具有光透射表面的背光相邻，左眼和右眼光源在相对端以至少90Hz的速度被调制
公开(公告)号：US07750982B2
公开(公告)日：2010-07-06
申请号：US12051509
申请日：2008-03-19
申请人： John C. Nelson , Robert L. Brott
发明人： John C. Nelson , Robert L. Brott
IPC分类号： G02F1/1335
CPC分类号： G02B27/2214 , G02B3/08 , G02B6/005 , G02B6/0053 , G02F1/133526 , G02F1/133615 , H04N13/305 , H04N13/32
摘要： An autostereoscopic display is described. The autostereoscopic display apparatus includes a backlight having opposing first and second light input surfaces and a light transmission surface extending between the opposing first and second light input surfaces and a right eye light source located to provide light into the first light input side and a left eye light source located to provide light into the second light input side, wherein the left eye light source and the right eye light source are configured to be modulated between the left eye light source and the right eye light source at a rate of at least 90 hertz. A double sided prism film is adjacent to the light transmission surface. The double sided prism film has a plurality of linear prism features on a first major surface and a plurality of lenticular features on a second major surface. The first major surface opposes the second major surface. The double sided prism film is disposed between the light transmission surface and a Fresnel lens element. A liquid crystal display panel is positioned to receive light transmitted through the double sided prism film.
摘要翻译：描述了自动立体显示器。该自动立体显示装置包括具有相对的第一和第二光输入表面的相对背光和在相对的第一和第二光输入表面之间延伸的光透射表面，以及右眼光源，其被定位成将光提供到第一光输入侧和左眼光源，其被设置为将光提供到第二光输入侧，其中左眼光源和右眼光源被配置为以至少90赫兹的速率在左眼光源和右眼光源之间进行调制。双面棱镜膜与透光表面相邻。双面棱镜膜在第一主表面上具有多个直线棱镜特征，在第二主表面上具有多个透镜特征。第一个主要表面反对第二个主要表面。双面棱镜膜设置在透光表面和菲涅尔透镜元件之间。定位液晶显示面板以接收透过双面棱镜膜的光。

10. 发明授权

US09146342B2 Illumination device having viscoelastic lightguide 有权
标题翻译：具有粘弹性光导的照明装置
公开(公告)号：US09146342B2
公开(公告)日：2015-09-29
申请号：US13522074
申请日：2011-01-13
申请人： Martin B. Wolk , Michael J. Sykora , Robert L. Brott , William J. Bryan , Erik A. Aho , Martin Kristoffersen , Michael A. Meis , Kevin R. Schaffer , Audrey A. Sherman , John C. Schultz , Mieczyslaw H. Mazurek
发明人： Martin B. Wolk , Michael J. Sykora , Robert L. Brott , William J. Bryan , Erik A. Aho , Martin Kristoffersen , Michael A. Meis , Kevin R. Schaffer , Audrey A. Sherman , John C. Schultz , Mieczyslaw H. Mazurek
IPC分类号： F21V8/00
CPC分类号： G02B6/0043 , G02B6/0036 , G02B6/0038 , G02B6/005 , G02B6/0051 , G02B6/0065 , G02B6/0066
摘要： An illumination device, such as a backlight for electronic display devices, is disclosed. The illumination device includes a viscoelastic lightguide optically coupled to a light source, and a nanovoided polymeric layer is used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic lightguide may be a pressure sensitive adhesive.
摘要翻译：公开了一种用于电子显示装置的照明装置，例如背光源。照明装置包括光学耦合到光源的粘弹性光导，并且纳米级聚合物层与光导结合使用以管理由光源发射的光。粘弹性光导可以是压敏粘合剂。

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