公开(公告)号：US20090015142A1

公开(公告)日：2009-01-15

申请号：US11777453

申请日：2007-07-13

申请人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

发明人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

IPC分类号： G02B5/00 ,  B05D5/06 ,  H01J1/63 ,  G02B1/04

CPC分类号： H01L51/5275 ,  B82Y20/00 ,  B82Y30/00 ,  G02B5/20 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2202/36 ,  H01L51/5256 ,  H01L51/5268 ,  H01L2251/5369

摘要： A multifunctional optical film for enhancing light extraction includes a flexible substrate, a structured layer, and a backfill layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from the index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED display device. The film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency.

摘要翻译： 用于增强光提取的多功能光学膜包括柔性基底，结构化层和回填层。 结构化层有效地使用位于光发生区附近的微复制衍射或散射纳米结构，以便能够从有机发光二极管（OLED）器件中提取ev逝波。 回填层具有折射率不同于结构化层的折射率的材料。 回填层还在结构化层上提供平坦化层，以使光提取膜符合OLED显示器件的层。 为了实现除了光提取效率的提高以外的附加功能，该膜可以具有向发射表面添加或并入其中的附加层。

公开(公告)号：US20110229992A1

公开(公告)日：2011-09-22

申请号：US13150590

申请日：2011-06-01

申请人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

发明人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

IPC分类号： H01L33/44

CPC分类号： H01L51/5268 ,  B82Y20/00 ,  B82Y30/00 ,  G02F1/133603 ,  G02F2202/02 ,  H01L2251/5361 ,  H01L2251/5369 ,  H05B33/22

摘要： A multifunctional optical film for enhancing light extraction includes a flexible substrate, a structured layer, and a backfill layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from the index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED lighting device such as solid state lighting devices or backlight units. The film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency.

摘要翻译： 用于增强光提取的多功能光学膜包括柔性基底，结构化层和回填层。 结构化层有效地使用位于光发生区附近的微复制衍射或散射纳米结构，以便能够从有机发光二极管（OLED）器件中提取ev逝波。 回填层具有折射率不同于结构化层的折射率的材料。 回填层还在结构化层上提供平坦化层，以便使光提取膜与OLED照明装置的层（例如固态照明装置或背光单元）一致。 为了实现除了光提取效率的提高以外的附加功能，该膜可以具有向发射表面添加或并入其中的附加层。

公开(公告)号：US20090015757A1

公开(公告)日：2009-01-15

申请号：US11777461

申请日：2007-07-13

申请人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

发明人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

IPC分类号： H01J1/62 ,  G02F1/1335 ,  H01L51/54

CPC分类号： H01L51/5268 ,  B82Y20/00 ,  B82Y30/00 ,  G02F1/133603 ,  G02F2202/02 ,  H01L2251/5361 ,  H01L2251/5369 ,  H05B33/22

摘要： A multifunctional optical film for enhancing light extraction includes a flexible substrate, a structured layer, and a backfill layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from the index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED lighting device such as solid state lighting devices or backlight units. The film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency.

摘要翻译： 用于增强光提取的多功能光学膜包括柔性基底，结构化层和回填层。 结构化层有效地使用位于光发生区附近的微复制衍射或散射纳米结构，以便能够从有机发光二极管（OLED）器件中提取ev逝波。 回填层具有折射率不同于结构化层的折射率的材料。 回填层还在结构化层上提供平坦化层，以便使光提取膜与OLED照明装置的层（例如固态照明装置或背光单元）一致。 为了实现除了光提取效率的提高以外的附加功能，该膜可以具有向发射表面添加或并入其中的附加层。

公开(公告)号：US08298032B2

公开(公告)日：2012-10-30

申请号：US13150590

申请日：2011-06-01

申请人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

发明人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

IPC分类号： H01J9/24

CPC分类号： H01L51/5268 ,  B82Y20/00 ,  B82Y30/00 ,  G02F1/133603 ,  G02F2202/02 ,  H01L2251/5361 ,  H01L2251/5369 ,  H05B33/22

摘要： A multifunctional optical film for enhancing light extraction includes a flexible substrate, a structured layer, and a backfill layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from the index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED lighting device such as solid state lighting devices or backlight units. The film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency.

摘要翻译： 用于增强光提取的多功能光学膜包括柔性基底，结构化层和回填层。 结构化层有效地使用位于光发生区附近的微复制衍射或散射纳米结构，以便能够从有机发光二极管（OLED）器件中提取ev逝波。 回填层具有折射率不同于结构化层的折射率的材料。 回填层还在结构化层上提供平坦化层，以便使光提取膜与OLED照明装置的层（例如固态照明装置或背光单元）一致。 为了实现除了光提取效率的提高以外的附加功能，该膜可以具有向发射表面添加或并入其中的附加层。

公开(公告)号：US08179034B2

公开(公告)日：2012-05-15

申请号：US11777461

申请日：2007-07-13

申请人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

发明人： John E. Potts ,  Fred B. McCormick ,  Martin B. Wolk ,  Jun-Ying Zhang ,  Terry L. Smith ,  James M. Battiato ,  Ding Wang ,  William A. Tolbert ,  Mark A. Roehrig ,  Clark I. Bright

IPC分类号： H01L51/50

CPC分类号： H01L51/5268 ,  B82Y20/00 ,  B82Y30/00 ,  G02F1/133603 ,  G02F2202/02 ,  H01L2251/5361 ,  H01L2251/5369 ,  H05B33/22

摘要： A multifunctional optical film for enhancing light extraction includes a flexible substrate, a structured layer, and a backfill layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from the index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED lighting device such as solid state lighting devices or backlight units. The film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency.

摘要翻译： 用于增强光提取的多功能光学膜包括柔性基底，结构化层和回填层。 结构化层有效地使用位于光发生区附近的微复制衍射或散射纳米结构，以便能够从有机发光二极管（OLED）器件中提取ev逝波。 回填层具有折射率不同于结构化层的折射率的材料。 回填层还在结构化层上提供平坦化层，以便使光提取膜与OLED照明装置的层（例如固态照明装置或背光单元）一致。 为了实现除了光提取效率的提高以外的附加功能，该膜可以具有向发射表面添加或并入其中的附加层。

公开(公告)号：US20100110551A1

公开(公告)日：2010-05-06

申请号：US12262393

申请日：2008-10-31

申请人： Sergey A. Lamansky ,  Encai Hao ,  Ha T. Le ,  David B. Stegall ,  Ding Wang ,  Yi Lu ,  Terry L. Smith ,  Jun-Ying Zhang ,  Jung-Sheng Wu ,  James E. Thorson

发明人： Sergey A. Lamansky ,  Encai Hao ,  Ha T. Le ,  David B. Stegall ,  Ding Wang ,  Yi Lu ,  Terry L. Smith ,  Jun-Ying Zhang ,  Jung-Sheng Wu ,  James E. Thorson

IPC分类号： G02B5/02 ,  B05D5/06 ,  G02B27/56

CPC分类号： G02B5/0278 ,  B82Y20/00 ,  G02B5/021 ,  G02B5/0242 ,  H01L51/5268 ,  H01L51/5275 ,  H05B33/10 ,  H05B33/22

摘要： A multifunctional optical film for enhancing light extraction includes a flexible substrate, a structured layer, a high index backfill layer, and an optional passivation layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from the index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED display device. The film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency.

摘要翻译： 用于增强光提取的多功能光学膜包括柔性基底，结构化层，高折射率回填层和任选的钝化层。 结构化层有效地使用位于光发生区附近的微复制衍射或散射纳米结构，以便能够从有机发光二极管（OLED）器件中提取ev逝波。 回填层具有折射率不同于结构化层的折射率的材料。 回填层还在结构化层上提供平坦化层，以使光提取膜符合OLED显示器件的层。 为了实现除了光提取效率的提高以外的附加功能，该膜可以具有向发射表面添加或并入其中的附加层。

公开(公告)号：US20110262093A1

公开(公告)日：2011-10-27

申请号：US12765014

申请日：2010-04-22

申请人： Sergey A. Lamansky ,  Terry L. Smith ,  Jun-Ying Zhang ,  Leslie A. Todero ,  Encai Hao ,  Ha T. Le ,  Ding Wang ,  Fei Lu ,  Shoichi Masuda

发明人： Sergey A. Lamansky ,  Terry L. Smith ,  Jun-Ying Zhang ,  Leslie A. Todero ,  Encai Hao ,  Ha T. Le ,  Ding Wang ,  Fei Lu ,  Shoichi Masuda

IPC分类号： G02B6/10 ,  B29C35/08 ,  B05D5/06

CPC分类号： G02B6/124 ,  B82Y20/00 ,  G02B6/1225 ,  H01L51/5268 ,  H01L51/5275 ,  H01L2251/5338

摘要： A light extraction film having internal nanostructures and external microstructures for organic light emitting diode (OLED) devices. The light extraction film includes a flexible substantially transparent film, a low index nanostructured layer applied to the film, and a high index planarizing backfill layer applied over the nanostructured layer. External optical microstructures are applied to the flexible substantially transparent film on a side opposite the nanostructured layer to enhance light extraction from the OLED devices while providing for a more uniform luminance distribution.

摘要翻译： 具有内部纳米结构的光提取膜和用于有机发光二极管（OLED）器件的外部微结构。 光提取膜包括柔性基本上透明的膜，施加到膜的低折射率纳米结构层，以及施加在纳米结构层上的高折射率平面化回填层。 将外部光学微结构施加到与纳米结构层相对的一侧上的柔性基本上透明的膜，以增强从OLED器件的光提取，同时提供更均匀的亮度分布。

公开(公告)号：US08538224B2

公开(公告)日：2013-09-17

申请号：US12765014

申请日：2010-04-22

申请人： Sergey A. Lamansky ,  Terry L. Smith ,  Jun-Ying Zhang ,  Leslie A. Todero ,  Encai Hao ,  Ha T. Le ,  Ding Wang ,  Fei Lu ,  Shoichi Masuda

发明人： Sergey A. Lamansky ,  Terry L. Smith ,  Jun-Ying Zhang ,  Leslie A. Todero ,  Encai Hao ,  Ha T. Le ,  Ding Wang ,  Fei Lu ,  Shoichi Masuda

IPC分类号： G02B6/10 ,  H01J1/62

CPC分类号： G02B6/124 ,  B82Y20/00 ,  G02B6/1225 ,  H01L51/5268 ,  H01L51/5275 ,  H01L2251/5338

摘要： A light extraction film having internal nanostructures and external microstructures for organic light emitting diode (OLED) devices. The light extraction film includes a flexible substantially transparent film, a low index nanostructured layer applied to the film, and a high index planarizing backfill layer applied over the nanostructured layer. External optical microstructures are applied to the flexible substantially transparent film on a side opposite the nanostructured layer to enhance light extraction from the OLED devices while providing for a more uniform luminance distribution.

摘要翻译： 具有内部纳米结构的光提取膜和用于有机发光二极管（OLED）器件的外部微结构。 光提取膜包括柔性基本上透明的膜，施加到膜的低折射率纳米结构层，以及施加在纳米结构层上的高折射率平面化回填层。 将外部光学微结构施加到与纳米结构层相对的一侧上的柔性基本上透明的膜，以增强从OLED器件的光提取，同时提供更均匀的亮度分布。

公开(公告)号：US08115920B2

公开(公告)日：2012-02-14

申请号：US12246514

申请日：2008-10-07

申请人： Jun-Ying Zhang ,  Terry L. Smith ,  Haiyan Zhang ,  Jerome C. Porque ,  Ding Wang ,  John C. Hulteen ,  Lisa A. Dick

发明人： Jun-Ying Zhang ,  Terry L. Smith ,  Haiyan Zhang ,  Jerome C. Porque ,  Ding Wang ,  John C. Hulteen ,  Lisa A. Dick

IPC分类号： G01J3/44 ,  G01N21/65

CPC分类号： G02B6/1225 ,  B82Y15/00 ,  B82Y20/00 ,  B82Y30/00 ,  G01N21/658 ,  G02B6/107

摘要： Provided is a method of making microarrays that includes providing a substrate with discrete first microfeatures that have a first profile, and depositing vapor-coated materials onto the first microfeatures to form second microfeatures having a second profile that is substantially different from the first profile. Also provided is a method of adding a replication material to the vapor-coated microfeatures to form a mold. Microarrays made by this method can be used as substrates for surface-enhanced Raman spectroscopy (SERS).

摘要翻译： 提供了一种制造微阵列的方法，其包括提供具有第一轮廓的离散的第一微特征的衬底，以及将蒸镀涂覆的材料沉积到第一微特征上以形成具有与第一轮廓基本不同的第二轮廓的第二微特征。 还提供了将复制材料添加到蒸气涂覆的微特征以形成模具的方法。 通过该方法制备的微阵列可用作表面增强拉曼光谱（SERS）的底物。

公开(公告)号：US20090122310A1

公开(公告)日：2009-05-14

申请号：US12246514

申请日：2008-10-07

申请人： Jun-Ying ZHANG ,  Terry L. Smith ,  Haiyan Zhang ,  Jerome C. Porque ,  Ding Wang ,  John C. Hulteen ,  Lisa A. Dick

发明人： Jun-Ying ZHANG ,  Terry L. Smith ,  Haiyan Zhang ,  Jerome C. Porque ,  Ding Wang ,  John C. Hulteen ,  Lisa A. Dick

IPC分类号： G01J3/44 ,  C23C16/00 ,  B22C3/00 ,  B29D11/00 ,  B28B7/36

CPC分类号： G02B6/1225 ,  B82Y15/00 ,  B82Y20/00 ,  B82Y30/00 ,  G01N21/658 ,  G02B6/107

摘要： Provided is a method of making microarrays that includes providing a substrate with discrete first microfeatures that have a first profile, and depositing vapor-coated materials onto the first microfeatures to form second microfeatures having a second profile that is substantially different from the first profile. Also provided is a method of adding a replication material to the vapor-coated microfeatures to form a mold. Microarrays made by this method can be used as substrates for surface-enhanced Raman spectroscopy (SERS).

摘要翻译： 提供了一种制造微阵列的方法，其包括提供具有第一轮廓的离散的第一微特征的衬底，以及将蒸镀涂覆的材料沉积到第一微特征上以形成具有与第一轮廓基本不同的第二轮廓的第二微特征。 还提供了将复制材料添加到蒸气涂覆的微特征以形成模具的方法。 通过该方法制备的微阵列可用作表面增强拉曼光谱（SERS）的底物。