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1. 发明申请

US20090316417A1 Light-redirecting article 审中-公开
标题翻译：光重定向文章
公开(公告)号：US20090316417A1
公开(公告)日：2009-12-24
申请号：US12214745
申请日：2008-06-20
申请人： Krishnan Chari , Charles W. Lander , Charles C. Anderson
发明人： Krishnan Chari , Charles W. Lander , Charles C. Anderson
IPC分类号： F21V5/00 , G02B5/30
CPC分类号： G02B6/0065 , G02B6/0051 , G02B6/0053 , G02F1/133606 , G02F2001/133507 , G02F2001/133607
摘要： A method for forming a light-redirecting article is provided wherein a surface of a substrate is conditioned by applying a layer of an embedment material. A close-packed layer of microspheres is assembled using drying-assisted self-assembly and applied to the conditioned surface. Microspheres are then embedded halfway into the surface of the layer of the embedment material.
摘要翻译：提供了一种用于形成光重定向制品的方法，其中通过施加一层嵌入材料对衬底的表面进行调理。使用干燥辅助的自组装装配紧密堆积的微球层，并施加到调理表面。然后将微球中途嵌入到嵌入材料层的表面中。

2. 发明申请

US20080003379A1 Single substrate guest-host polymer dispersed liquid crystal displays 有权
标题翻译：单基板客体聚合物分散液晶显示器
公开(公告)号：US20080003379A1
公开(公告)日：2008-01-03
申请号：US11477211
申请日：2006-06-29
申请人： Krishnan Chari , Charles W. Lander
发明人： Krishnan Chari , Charles W. Lander
IPC分类号： C09K19/52
CPC分类号： G02F1/1334 , C09K19/544 , C09K19/60 , G02F1/13725 , G02F1/167 , Y10T428/10
摘要： The present invention relates to a display comprising at least one substrate, at least one electronically modulated imaging layer and at least one electrically conductive layer, wherein the electronically modulated imaging layer comprises a self-assembled, close-packed, ordered monolayer of domains of guest-host material, wherein the guest-host material comprises a dichroic or pleochroic dye guest in a light modulating host in a fixed polymer matrix, and wherein the appearance of the display is independent of viewing angle.
摘要翻译：本发明涉及包括至少一个衬底，至少一个电子调制成像层和至少一个导电层的显示器，其中电子调制成像层包括一个自组装的，紧密堆积的，有序的单层的客体域主体材料，其中客体主体材料包括在固定聚合物基质中的光调节性主体中的二色性或多色性染料客体，并且其中显示器的外观与视角无关。

3. 发明申请

US20080310186A1 LIGHT EMITTING DEVICE WITH MICROLENS ARRAY 有权
标题翻译：具有微阵列的发光装置
公开(公告)号：US20080310186A1
公开(公告)日：2008-12-18
申请号：US11763264
申请日：2007-06-14
申请人： Krishnan Chari , Charles W. Lander , Liang-Sheng Liao , Paul D. Yacobucci
发明人： Krishnan Chari , Charles W. Lander , Liang-Sheng Liao , Paul D. Yacobucci
IPC分类号： F21V5/04 , B29D11/00
CPC分类号： B29D11/00365 , B29D11/00807 , G02B3/0006
摘要： A method of manufacturing a micro-lens array and light-emitting device, comprising forming a first structured polymer film with close packed surface cavities having a mean diameter of less than 20 micrometers and a relatively lower surface energy surface, forming a transparent second structured film with an array of microlenses formed thereon corresponding to the cavities of the first structured film, wherein the second structured film comprises a relatively high surface energy material and has a refractive index greater than 1.45, and wherein the microlenses are randomly distributed, separating the second structured film with the micro-lens array from the first structured polymer film, and attaching the second structured film to a transparent substrate or cover of a light-emitting device through which light is emitted. Use of microlens arrays formed from relatively high surface energy materials enables matching refractive index of microlens array to that of light-emitting devices substrate or cover through which light is emitted and relatively high elastic modulus providing good scratch resistance.
摘要翻译：一种制造微透镜阵列和发光器件的方法，包括：形成具有平均直径小于20微米的密堆积表面腔的第一结构化聚合物膜和相对较低的表面能表面，形成透明的第二结构膜其上形成有对应于第一结构化膜的空腔的微透镜阵列，其中第二结构化膜包括相对高的表面能材料并具有大于1.45的折射率，并且其中微透镜是随机分布的，将第二结构化膜具有来自第一结构化聚合物膜的微透镜阵列的膜，以及将第二结构膜附着到发光装置的透明基板或盖。使用由相对高的表面能材料形成的微透镜阵列使微透镜阵列的折射率能够匹配发光器件的发光器件衬底或覆盖层，通过该发光器件衬底或盖发射光，并且相对较高的弹性模量提供良好的耐刮擦性。

4. 发明申请

US20080117519A1 LIGHT EMITTING DEVICE WITH MICROLENS ARRAY 有权
标题翻译：具有微阵列的发光装置
公开(公告)号：US20080117519A1
公开(公告)日：2008-05-22
申请号：US11741472
申请日：2007-04-27
申请人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Donald R. Preuss , Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore
发明人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Donald R. Preuss , Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore
IPC分类号： G02B27/10 , B05D5/06
CPC分类号： B29D11/00365 , B29C33/3842 , B29C33/424 , B29L2011/0016 , G02B3/0031 , G02B3/0056 , H01L51/5275
摘要： A light-emitting device, comprising: a light emitting element on a first side of a transparent substrate or cover through which light is emitted; and a microlens array on a second side, opposite to the first side, of the transparent substrate or cover though which light is emitted; wherein the microlens array comprises individual hemispherical shaped microlenses having a mean diameter of less than 20 micrometers and a mean microlens height to diameter ratio of greater than 0.30, and has a microlens area fill factor greater than 0.8.
摘要翻译：一种发光装置，包括：发光元件，在发光的透明基板或盖的第一侧上; 以及透明基板或盖的与第一侧相对的第二侧的微透镜阵列，通过哪个光发射; 其中所述微透镜阵列包括平均直径小于20微米的平均微透镜高度与直径之比大于0.30的单个半球形微透镜，并且具有大于0.8的微透镜面积填充系数。

5. 发明申请

US20100224313A1 LIGHT EMITTING DEVICE WITH MICROLENS ARRAY 有权
标题翻译：具有微阵列的发光装置
公开(公告)号：US20100224313A1
公开(公告)日：2010-09-09
申请号：US12785091
申请日：2010-05-21
申请人： Krishnan Chari , Charles W. Lander , Liang-Sheng Liao , Paul D. Yacobucci
发明人： Krishnan Chari , Charles W. Lander , Liang-Sheng Liao , Paul D. Yacobucci
IPC分类号： B32B37/16
CPC分类号： B29D11/00365 , B29D11/00807 , G02B3/0006
摘要： A method of manufacturing a micro-lens array and light-emitting device, comprising forming a first structured polymer film with close packed surface cavities having a mean diameter of less than 20 micrometers and a relatively lower surface energy surface, forming a transparent second structured film with an array of microlenses formed thereon corresponding to the cavities of the first structured film, wherein the second structured film comprises a relatively high surface energy material and has a refractive index greater than 1.45, and wherein the microlenses are randomly distributed, separating the second structured film with the micro-lens array from the first structured polymer film, and attaching the second structured film to a transparent substrate or cover of a light-emitting device through which light is emitted. Use of microlens arrays formed from relatively high surface energy materials enables matching refractive index of microlens array to that of light-emitting devices substrate or cover through which light is emitted and relatively high elastic modulus providing good scratch resistance.
摘要翻译：一种制造微透镜阵列和发光器件的方法，包括：形成具有平均直径小于20微米的密堆积表面腔的第一结构化聚合物膜和相对较低的表面能表面，形成透明的第二结构膜其上形成有对应于第一结构化膜的空腔的微透镜阵列，其中第二结构化膜包括相对高的表面能材料并具有大于1.45的折射率，并且其中微透镜是随机分布的，将第二结构化膜具有来自第一结构化聚合物膜的微透镜阵列的膜，以及将第二结构膜附着到发光装置的透明基板或盖。使用由相对高的表面能材料形成的微透镜阵列使微透镜阵列的折射率能够匹配发光器件的发光器件衬底或覆盖层，通过该发光器件衬底或盖发射光，并且相对较高的弹性模量提供良好的耐刮擦性。

6. 发明授权

US07931515B2 Light emitting device with microlens array 有权
标题翻译：具有微透镜阵列的发光器件
公开(公告)号：US07931515B2
公开(公告)日：2011-04-26
申请号：US12785091
申请日：2010-05-21
申请人： Krishnan Chari , Charles W. Lander , Liang-Sheng Liao , Paul D. Yacobucci
发明人： Krishnan Chari , Charles W. Lander , Liang-Sheng Liao , Paul D. Yacobucci
IPC分类号： H01J9/00 , H01J9/02
CPC分类号： B29D11/00365 , B29D11/00807 , G02B3/0006
摘要： A method of manufacturing a micro-lens array and light-emitting device, comprising forming a first structured polymer film with close packed surface cavities having a mean diameter of less than 20 micrometers and a relatively lower surface energy surface, forming a transparent second structured film with an array of microlenses formed thereon corresponding to the cavities of the first structured film, wherein the second structured film comprises a relatively high surface energy material and has a refractive index greater than 1.45, and wherein the microlenses are randomly distributed, separating the second structured film with the micro-lens array from the first structured polymer film, and attaching the second structured film to a transparent substrate or cover of a light-emitting device through which light is emitted. Use of microlens arrays formed from relatively high surface energy materials enables matching refractive index of microlens array to that of light-emitting devices substrate or cover through which light is emitted and relatively high elastic modulus providing good scratch resistance.
摘要翻译：一种制造微透镜阵列和发光器件的方法，包括：形成具有平均直径小于20微米的密堆积表面腔的第一结构化聚合物膜和相对较低的表面能表面，形成透明的第二结构膜其上形成有对应于第一结构化膜的空腔的微透镜阵列，其中第二结构化膜包括相对高的表面能材料并具有大于1.45的折射率，并且其中微透镜是随机分布的，将第二结构化膜具有来自第一结构化聚合物膜的微透镜阵列的膜，以及将第二结构膜附着到发光装置的透明基板或盖。使用由相对高的表面能材料形成的微透镜阵列使微透镜阵列的折射率能够匹配发光器件的发光器件衬底或覆盖层，通过该发光器件衬底或盖发射光，并且相对较高的弹性模量提供良好的耐刮擦性。

7. 发明授权

US07777416B2 Light emitting device with microlens array 有权
标题翻译：具有微透镜阵列的发光器件
公开(公告)号：US07777416B2
公开(公告)日：2010-08-17
申请号：US11763264
申请日：2007-06-14
申请人： Krishnan Chari , Charles W. Lander , Liang-Sheng Liao , Paul D. Yacobucci
发明人： Krishnan Chari , Charles W. Lander , Liang-Sheng Liao , Paul D. Yacobucci
IPC分类号： H01J1/62
CPC分类号： B29D11/00365 , B29D11/00807 , G02B3/0006
摘要： A method of manufacturing a micro-lens array and light-emitting device, including forming a first structured polymer film with close packed surface cavities having a mean diameter of less than 20 micrometers and a relatively lower surface energy surface, forming a transparent second structured film with an array of microlenses formed thereon corresponding to the cavities of the first structured film, wherein the second structured film includes a relatively high surface energy material and has a refractive index greater than 1.45, and wherein the microlenses are randomly distributed, separating the second structured film with the micro-lens array from the first structured polymer film, and attaching the second structured film to a transparent substrate or cover of a light-emitting device through which light is emitted. Use of microlens arrays formed from relatively high surface energy materials enables matching refractive index of microlens array to that of light-emitting devices substrate or cover through which light is emitted and relatively high elastic modulus providing good scratch resistance.
摘要翻译：一种制造微透镜阵列和发光器件的方法，包括形成具有平均直径小于20微米的紧密堆积表面腔的第一结构聚合物膜和相对较低的表面能表面，形成透明的第二结构膜其上形成有对应于第一结构化膜的空腔的微透镜阵列，其中第二结构膜包括相对高的表面能材料并具有大于1.45的折射率，并且其中微透镜是随机分布的，将第二结构化膜具有来自第一结构化聚合物膜的微透镜阵列的膜，以及将第二结构膜附着到发光装置的透明基板或盖。使用由相对高的表面能材料形成的微透镜阵列使微透镜阵列的折射率能够匹配发光器件的发光器件衬底或覆盖层，通过该发光器件衬底或盖发射光，并且相对较高的弹性模量提供良好的耐刮擦性。

8. 发明授权

US07754295B2 Single substrate guest-host polymer dispersed liquid crystal displays 有权
标题翻译：单基板客体聚合物分散液晶显示器
公开(公告)号：US07754295B2
公开(公告)日：2010-07-13
申请号：US11477211
申请日：2006-06-29
申请人： Krishnan Chari , Charles W. Lander
发明人： Krishnan Chari , Charles W. Lander
IPC分类号： C09K19/00 , C09K19/06 , C09K19/52
CPC分类号： G02F1/1334 , C09K19/544 , C09K19/60 , G02F1/13725 , G02F1/167 , Y10T428/10
摘要： The present invention relates to a display comprising at least one substrate, at least one electronically modulated imaging layer and at least one electrically conductive layer, wherein the electronically modulated imaging layer comprises a self-assembled, close-packed, ordered monolayer of domains of guest-host material, wherein the guest-host material comprises a dichroic or pleochroic dye guest in a light modulating host in a fixed polymer matrix, and wherein the appearance of the display is independent of viewing angle.
摘要翻译：本发明涉及包括至少一个衬底，至少一个电子调制成像层和至少一个导电层的显示器，其中电子调制成像层包括一个自组装的，紧密堆积的有序单层的客体域主体材料，其中客体主体材料包括在固定聚合物基质中的光调节性主体中的二色性或多色性染料客体，并且其中显示器的外观与视角无关。

9. 发明授权

US07535646B2 Light emitting device with microlens array 有权
标题翻译：具有微透镜阵列的发光器件
公开(公告)号：US07535646B2
公开(公告)日：2009-05-19
申请号：US11741472
申请日：2007-04-27
申请人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Donald R. Preuss , Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore
发明人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Donald R. Preuss , Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore
IPC分类号： G02B27/14
CPC分类号： B29D11/00365 , B29C33/3842 , B29C33/424 , B29L2011/0016 , G02B3/0031 , G02B3/0056 , H01L51/5275
摘要： A light-emitting device, comprising: a light emitting element on a first side of a transparent substrate or cover through which light is emitted; and a microlens array on a second side, opposite to the first side, of the transparent substrate or cover though which light is emitted; wherein the microlens array comprises individual hemispherical shaped microlenses having a mean diameter of less than 20 micrometers and a mean microlens height to diameter ratio of greater than 0.30, and has a microlens area fill factor greater than 0.8.
摘要翻译：一种发光装置，包括：发光元件，在发光的透明基板或盖的第一侧上; 以及透明基板或盖的与第一侧相对的第二侧的微透镜阵列，通过哪个光发射; 其中所述微透镜阵列包括平均直径小于20微米的平均微透镜高度与直径之比大于0.30的单个半球形微透镜，并且具有大于0.8的微透镜面积填充系数。

10. 发明申请

US20080037261A1 Partially submerged bead monolayer 审中-公开
标题翻译：部分淹没珠单层
公开(公告)号：US20080037261A1
公开(公告)日：2008-02-14
申请号：US11502565
申请日：2006-08-10
申请人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Junwon Lee
发明人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Junwon Lee
IPC分类号： F21V5/00 , F21V11/00
CPC分类号： G02B6/0051 , G02B5/021 , G02B5/0268 , G02B5/0284 , G02B5/128 , G02F1/133606
摘要： The invention provides a certain type of optical film, processes for making the film, and a backlight device containing the film. The film includes a substantially monolayer arrangement of beads partially submerged in a binder.
摘要翻译：本发明提供了一种类型的光学膜，制造该膜的方法以及包含该膜的背光装置。膜包括部分浸没在粘合剂中的珠的基本单层布置。

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