公开(公告)号：US20140370307A1

公开(公告)日：2014-12-18

申请号：US14350416

申请日：2013-02-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Encai Hao ,  Jonathan A. Anim-Addo ,  Guy D. Joly ,  Sergey Lamansky ,  James P. DiZio

IPC: H01L51/52 ,  G02B5/02 ,  G02B1/11

CPC classification number: H01L51/5275 ,  G02B1/111 ,  G02B5/0294 ,  G02B5/045 ,  H01L51/5268 ,  Y10T156/10 ,  Y10T428/31663

Abstract: Presently described is a method for coupling an optical film to a substrate, laminated optical constructions comprising an optical film and an optical coupling layer disposed on a surface layer of the optical film, and coating compositions useful for optical an optical coupling layer. The coating compositions comprise at least 40 wt.-% inorganic nanoparticles having a refractive index of at least 1.85 and a polymeric silane surface treatment.

Abstract translation: 现在描述的是将光学膜耦合到基板的方法，包括设置在光学膜的表面层上的光学膜和光学耦合层的层叠光学结构以及用于光学耦合层的涂层组合物。 涂料组合物包含至少40重量％的折射率至少为1.85的无机纳米颗粒和聚合硅烷表面处理。

公开(公告)号：US20170365818A1

公开(公告)日：2017-12-21

申请号：US15692296

申请日：2017-08-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Martin B. Wolk ,  Mieczyslaw H. Mazurek ,  Sergey Lamansky ,  Margaret M. Vogel-Martin ,  Vivian W. Jones ,  Olester Benson, JR. ,  Michael Benton Free ,  Evan L. Schwartz ,  Randy S. Bay ,  Graham M. Clarke

IPC: H01L51/52 ,  B32B37/00 ,  B32B37/26 ,  H01L27/32

Abstract: Lamination transfer films and methods for transferring a structured layer to a receptor substrate. The transfer films include a carrier substrate having a releasable surface, a sacrificial template layer applied to the releasable surface of the carrier substrate and having a non-planar structured surface, and a thermally stable backfill layer applied to the non-planar structured surface of the sacrificial template layer. The sacrificial template layer is capable of being removed from the backfill layer, such as via pyrolysis, while leaving the structured surface of the backfill layer substantially intact.

公开(公告)号：US09773847B2

公开(公告)日：2017-09-26

申请号：US14895046

申请日：2014-06-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kenneth A. Epstein ,  Adam D. Haag ,  Seong Taek Lee ,  Sergey Lamansky

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L27/3244 ,  H01L51/5268 ,  H01L51/5271 ,  H01L51/5281 ,  H01L51/5284

Abstract: The disclosure relates to emissive displays and, in particular, to emissive displays that include a top surface (111) that has a diffusely reflective inactive surface (116) adjacent a diffusely reflective emissive surface (114). The emissive display further includes a polarization selective antireflection film component (120) that includes a linear absorbing polarizer (126), a reflective polarizer (124), and a quarter-wave retarder (122), and is positioned separated from the top surface. The disclosure also relates to issues arising from these antireflection film components, such as brightness efficiency loss and image degradation such as pixel blur. The enhanced antireflection stack performs well in commercial OLED displays, with a 20% or greater brightness gain, a 30% or greater ambient light reflectance gain and no visually apparent image degradation.

公开(公告)号：US09761843B2

公开(公告)日：2017-09-12

申请号：US14648518

申请日：2013-11-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Adam D. Haag ,  Ghidewon Arefe ,  Kenneth A. Epstein ,  Nathaniel K. Naismith ,  Seong Taek Lee ,  Sergey Lamansky ,  William A. Tolbert

IPC: H01L51/52 ,  H01L27/32 ,  G02B27/28

CPC classification number: H01L51/5281 ,  G02B27/281 ,  H01L27/3244 ,  H01L51/5268 ,  H01L51/5271 ,  H01L51/5275

Abstract: An emissive display comprising an OLED, a first birefringent reflective polarizer, a second birefringent reflective polarizer optically between the OLED and the first birefringent reflective polarizer, a first linear absorbing polarizer having a contrast ratio of less than 100:1 optically between the first birefringent reflective polarizer and the second birefringent reflective polarizer, a second linear absorbing polarizer having a contrast ratio of less than 100:1, where the first birefringent reflective polarizer is optically between the second linear absorbing polarizer and the first linear absorbing polarizer, and a structured optical film optically between the OLED and the second birefringent reflective polarizer.

公开(公告)号：US20170115521A1

公开(公告)日：2017-04-27

申请号：US15398816

申请日：2017-01-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Fred B. McCormick ,  Sergey Lamansky ,  Leslie A. Todero ,  Manoj Nirmal

IPC: G02F1/1343 ,  H01L51/52 ,  G02F1/1333 ,  H01L51/44 ,  G02F1/1334 ,  G02F1/167

CPC classification number: G02F1/13439 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/1334 ,  G02F1/167 ,  G02F2001/1676 ,  G02F2201/42 ,  G02F2203/01 ,  H01L31/022466 ,  H01L31/022475 ,  H01L51/442 ,  H01L51/5215 ,  Y02E10/549

Abstract: A conducting film or device multilayer 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.

公开(公告)号：US09537116B2

公开(公告)日：2017-01-03

申请号：US14420747

申请日：2013-08-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sergey Lamansky ,  Ghidewon Arefe ,  Keith L. Behrman ,  Steven J. McMan ,  Jonathan A. Anim-Addo ,  William A. Tolbert

IPC: H01L33/00 ,  H01L51/52 ,  G02B5/18 ,  H01L51/50 ,  H01L29/04 ,  H01L29/10 ,  H01L31/00

CPC classification number: H01L51/5275 ,  G02B5/1866 ,  H01L27/3244 ,  H01L51/5012 ,  H01L51/5215 ,  H01L51/5234 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5268 ,  H01L51/5271 ,  H01L2251/5323 ,  H01L2251/5369

Abstract: The present disclosure provides novel light emitting devices including AMOLED displays, based on transparent OLED architecture, where a laminated nanostructured light extraction film can produce axial and integrated optical gains as well as improved angular luminance and color. Generally, the transparent AMOLED displays (100) with laminated sub-micron extractors (110a-c) include: (a) an extractor (110a) on a transparent substrate (112a) for light outcoupling on both sides of the transparent device (120); or (b) an extractor (110b) on a reflective film (112b) for providing light outcoupling off the bottom side of the bottom-emitting (BE) AMOLED (120); or (c) an extractor (110c) on a light absorbing film (112c) for providing outcoupling off the bottom side of the BE AMOLED (120) combined with improved ambient contrast.

Abstract translation: 本公开提供了基于透明OLED架构的包括AMOLED显示器的新型发光器件，其中层压纳米结构光提取膜可以产生轴向和集成光学增益以及改进的角度亮度和颜色。 通常，具有层压亚微米提取器（110a-c）的透明AMOLED显示器（100）包括：（a）在透明基板（112a）上的用于在透明装置（120）两侧出光耦合的提取器（110a） ; 或（b）在反射膜（112b）上的提取器（110b），用于从底部发射（BE）AMOLED（120）的底侧提供出光耦合; 或者（c）在光吸收膜（112c）上的提取器（110c），用于将BE AMOLED（120）的底侧提供出耦合改善的环境对比度。

公开(公告)号：US08804069B2

公开(公告)日：2014-08-12

申请号：US13860194

申请日：2013-04-10

Applicant: 3M Innovative Properties Company

Inventor： Mark B. O'Neill ,  Philip E. Watson ,  Matthew B. Johnson ,  Adam D. Haag ,  Keith M. Kotchick ,  Sergey Lamansky

IPC: G02F1/1335

CPC classification number: G02F1/133536 ,  G02B6/0055 ,  G02B6/0056 ,  G02F1/133504 ,  G02F1/133603 ,  G02F1/13362 ,  G02F2001/133507 ,  G02F2001/133541 ,  Y10T29/49002

Abstract: A backlight that includes an illumination device that has at least one light source, a circular-mode reflective polarizer, and a specular partial reflector is disclosed. The specular partial reflector is disposed between the illumination device and the circular-mode reflective polarizer. Furthermore, the specular partial reflector is in substantially direct polarization communication with the circular-mode reflective polarizer.

Abstract translation: 公开了一种包括具有至少一个光源的照明装置，圆形反射偏振器和镜面部分反射器的背光源。 镜面部分反射器设置在照明装置和圆形反射偏振器之间。 此外，镜面部分反射器与圆模反射偏振器基本上直接极化连通。

公开(公告)号：US10957878B2

公开(公告)日：2021-03-23

申请号：US15692296

申请日：2017-08-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Martin B. Wolk ,  Mieczyslaw H. Mazurek ,  Sergey Lamansky ,  Margaret M. Vogel-Martin ,  Vivian W. Jones ,  Olester Benson, Jr. ,  Michael Benton Free ,  Evan L. Schwartz ,  Randy S. Bay ,  Graham M. Clarke

IPC: H01L51/52 ,  B32B37/00 ,  B32B37/26 ,  H01L27/32

Abstract: Lamination transfer films and methods for transferring a structured layer to a receptor substrate. The transfer films include a carrier substrate having a releasable surface, a sacrificial template layer applied to the releasable surface of the carrier substrate and having a non-planar structured surface, and a thermally stable backfill layer applied to the non-planar structured surface of the sacrificial template layer. The sacrificial template layer is capable of being removed from the backfill layer, such as via pyrolysis, while leaving the structured surface of the backfill layer substantially intact.

公开(公告)号：US10114257B2

公开(公告)日：2018-10-30

申请号：US15398816

申请日：2017-01-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Fred B. McCormick ,  Sergey Lamansky ,  Leslie A. Todero ,  Manoj Nirmal

IPC: G02F1/1343 ,  H01L51/44 ,  H01L51/52 ,  H01L31/0224 ,  G02F1/1333 ,  G02F1/1334 ,  G02F1/167

Abstract: A conducting film or device multilayer 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.

公开(公告)号：US20180047944A1

公开(公告)日：2018-02-15

申请号：US15791101

申请日：2017-10-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sergey Lamansky ,  Ghidewon Arefe ,  Vivian W. Jones ,  James M. Nelson

IPC: H01L51/52 ,  H01L51/00

CPC classification number: B82Y20/00 ,  G02B6/0053 ,  H01L51/0093 ,  H01L51/5275 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/303

Abstract: An emissive article includes an OLED having a light emission surface, a circular polarizer, and a light extraction film optically between the OLED and the circular polarizer and being optically coupled to the light emission surface. The light extraction film includes a two-dimensional structured layer of extraction elements having a first index of refraction and a pitch in a range from 400 to 800 nm and a backfill layer including a material having a second index of refraction different from the first index of refraction.