公开(公告)号：WO2012099794A3

公开(公告)日：2012-10-04

申请号：PCT/US2012021291

申请日：2012-01-13

Applicant: 3M INNOVATIVE PROPERTIES CO ,  EPSTEIN KENNETH A ,  HAAG ADAM D ,  LEE SEO-HERN ,  KIM YOUN SIHN ,  KANG MYEONG-KYUN

Inventor： EPSTEIN KENNETH A ,  HAAG ADAM D ,  LEE SEO-HERN ,  KIM YOUN SIHN ,  KANG MYEONG-KYUN

IPC: G02B5/30 ,  G02F1/1335

CPC classification number: G02B5/3083 ,  G02B5/0215 ,  G02B5/3041 ,  G02F1/133536

Abstract: Optical film stacks are disclosed. The optical film stacks can include a first reflective polarizer, a second reflective polarizer, and a retardance layer disposed between the first reflective polarizer and the second reflective polarizer.

Abstract translation: 公开了光学薄膜叠层。 光学膜堆可以包括第一反射偏振器，第二反射偏振器和设置在第一反射偏振器和第二反射偏振器之间的延迟层。

公开(公告)号：WO2008011222A2

公开(公告)日：2008-01-24

申请号：PCT/US2007/069715

申请日：2007-05-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  CHOI, Jong-Bok ,  LEE, Seo-Hern ,  KIM, Yeon-Shin ,  PARK, Young-Soo ,  SEO, Jeong-Yeon ,  SEO, Yong-Duck

Inventor： CHOI, Jong-Bok ,  LEE, Seo-Hern ,  KIM, Yeon-Shin ,  PARK, Young-Soo ,  SEO, Jeong-Yeon ,  SEO, Yong-Duck

CPC classification number: G02B27/281

Abstract: A circular polarizer composite including a plane polarizer, a first quarter-wavelength retarder, a cholesteric liquid crystal (CLC) film and a second quarter-wavelength retarder, wherein optical axes of the first quarter-wavelength retarder and the second quarter-wavelength retarder are perpendicularly crossed to each other. Also disclosed is an optical system including the circular polarizer composite and an emissive display module.

Abstract translation: 一种包括平面偏振器，第一四分之一波长延迟器，胆甾型液晶（CLC）膜和第二四分之一波长延迟器的圆偏振器复合物，其中第一四分之一波长延迟器 和第二四分之一波长延迟器彼此垂直交叉。 还公开了包括圆偏振器复合物和发射显示模块的光学系统。

公开(公告)号：WO2008011222A3

公开(公告)日：2008-04-03

申请号：PCT/US2007069715

申请日：2007-05-25

Applicant: 3M INNOVATIVE PROPERTIES CO ,  CHOI JONG-BOK ,  LEE SEO-HERN ,  KIM YEON-SHIN ,  PARK YOUNG-SOO ,  SEO JEONG-YEON ,  SEO YONG-DUCK

Inventor： CHOI JONG-BOK ,  LEE SEO-HERN ,  KIM YEON-SHIN ,  PARK YOUNG-SOO ,  SEO JEONG-YEON ,  SEO YONG-DUCK

IPC: G02B5/30

CPC classification number: G02B27/281

Abstract: A circular polarizer composite including a plane polarizer, a first quarter-wavelength retarder, a cholesteric liquid crystal (CLC) film and a second quarter-wavelength retarder, wherein optical axes of the first quarter-wavelength retarder and the second quarter-wavelength retarder are perpendicularly crossed to each other. Also disclosed is an optical system including the circular polarizer composite and an emissive display module.

Abstract translation: 一种包括平面偏振器，第一四分之一波长延迟器，胆甾型液晶（CLC）膜和第二四分之一波长延迟器的圆偏振器复合体，其中所述第一四分之一波长延迟器和所述第二四分之一波长延迟器的光轴为 彼此垂直交叉。 还公开了包括圆偏振器复合材料和发射显示模块的光学系统。

公开(公告)号：WO2007079148A3

公开(公告)日：2007-08-30

申请号：PCT/US2006049436

申请日：2006-12-28

Applicant: 3M INNOVATIVE PROPERTIES CO ,  LEE SEO-HERN ,  KANG MYEONG-KYUN ,  KIM YOUN-SIHN ,  CHOI JONG-BOK

Inventor： LEE SEO-HERN ,  KANG MYEONG-KYUN ,  KIM YOUN-SIHN ,  CHOI JONG-BOK

IPC: G02B5/30 ,  G02F1/1335

CPC classification number: G02B5/3083 ,  G02B5/305 ,  G02B6/0055 ,  G02B6/0056 ,  G02F1/133536

Abstract: The present invention provides an optical film composite that comprises a linear reflective polarizing film; a birefringent polymeric substrate layer placed on the reflective polarizing film; and a TF (turning film) layer placed beneath the reflective polarizing film. The optical axis of the birefringent polymeric substrate layer is oriented with respect to the transmission axis of the reflective polarizing film to have 0° to 25° of an angular difference between the axes. The optical film composite can be employed in LCD devices to improve optical performance.

Abstract translation: 本发明提供了一种光学膜复合物，其包含线性反射偏振膜; 放置在反射偏振膜上的双折射聚合物基底层; 和位于反射偏振膜下面的TF（转向膜）层。 双折射聚合物基底层的光轴相对于反射偏振膜的透射轴取向，以使轴之间的角度差为0°至25°。 该光学膜复合材料可用于LCD装置中以改善光学性能。

公开(公告)号：WO2007079148A2

公开(公告)日：2007-07-12

申请号：PCT/US2006/049436

申请日：2006-12-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LEE, Seo-Hern, ,  KANG, Myeong-Kyun, ,  KIM, Youn-Sihn, ,  CHOI, Jong-Bok,

Inventor： LEE, Seo-Hern, ,  KANG, Myeong-Kyun, ,  KIM, Youn-Sihn, ,  CHOI, Jong-Bok,

CPC classification number: G02B5/3083 ,  G02B5/305 ,  G02B6/0055 ,  G02B6/0056 ,  G02F1/133536

Abstract: The present invention provides an optical film composite that comprises a linear reflective polarizing film; a birefringent polymeric substrate layer placed on the reflective polarizing film; and a TF (turning film) layer placed beneath the reflective polarizing film. The optical axis of the birefringent polymeric substrate layer is oriented with respect to the transmission axis of the reflective polarizing film to have 0° to 25° of an angular difference between the axes. The optical film composite can be employed in LCD devices to improve optical performance.

Abstract translation: 本发明提供一种光学膜复合体，其包括线性反射偏振膜; 放置在反射偏光膜上的双折射聚合物基底层; 以及设置在反射偏振膜下方的TF（转印膜）层。 双折射聚合物基材层的光轴相对于反射型偏振片的透射轴取向为具有0°至25°的轴之间的角度差。 该光学膜复合材料可用于LCD装置以改善光学性能。

公开(公告)号：WO2009002853A3

公开(公告)日：2009-03-12

申请号：PCT/US2008067696

申请日：2008-06-20

Applicant: 3M INNOVATIVE PROPERTIES CO ,  BOYD GARY T ,  CHOI JI-YOUNG ,  COWHER JOHN T ,  DAIGO YASUYUKI ,  EPSTEIN KENNETH A ,  HART SHANDON D ,  HOYLE CHARLES D ,  JI MIN-YOUNG ,  KIM CHIDEUK ,  KO BYUNG-SOO ,  KOTCHICK KEITH M ,  KRETMAN WADE D ,  LAMB DAVID J ,  LEE SEO-HERN ,  NELSON ERIC W ,  PARK YOUNGSOO ,  PENG XIANNENG ,  SAITO YUJI ,  TANIGUCHI NAOYA ,  VAN DERLOFSKE JOHN F ,  WHITNEY LELAND R ,  YANG SINPA ,  YU YANG ,  ZHOU JIE ,  ZHANG RUI

Inventor： BOYD GARY T ,  CHOI JI-YOUNG ,  COWHER JOHN T ,  DAIGO YASUYUKI ,  EPSTEIN KENNETH A ,  HART SHANDON D ,  HOYLE CHARLES D ,  JI MIN-YOUNG ,  KIM CHIDEUK ,  KO BYUNG-SOO ,  KOTCHICK KEITH M ,  KRETMAN WADE D ,  LAMB DAVID J ,  LEE SEO-HERN ,  NELSON ERIC W ,  PARK YOUNGSOO ,  PENG XIANNENG ,  SAITO YUJI ,  TANIGUCHI NAOYA ,  VAN DERLOFSKE JOHN F ,  WHITNEY LELAND R ,  YANG SINPA ,  YU YANG ,  ZHOU JIE ,  ZHANG RUI

IPC: G02F1/1335

CPC classification number: G02B6/0053 ,  G02B6/0055 ,  G02F2001/133607 ,  Y10T29/49002

Abstract: A backlight includes a light source and one or more light recycling films. The light source generates light that exits the light source with an angular exit distribution. The light recycling films are oriented in relation to the light source so that the prism peaks of the recycling films are oriented away from the light source. The recycling films have a range of optimal incident angles that allow light to pass through the recycling films without recycling. The components of the light source, the characteristics of the recycling films, or both, are configured to control the overlap between the exit distribution of the light source and the optimal incident angle range of the recycling films.

Abstract translation: 背光源包括光源和一个或多个光循环膜。 光源产生以角度出射分布离开光源的光。 光循环膜相对于光源取向，使得再循环膜的棱镜峰定向远离光源。 回收膜具有一定范围的最佳入射角，允许光通过回收膜而不进行再循环。 光源的组成部分，再循环膜的特性或二者被配置为控制光源的出射分布与再循环膜的最佳入射角范围之间的重叠。

公开(公告)号：WO2012099794A2

公开(公告)日：2012-07-26

申请号：PCT/US2012/021291

申请日：2012-01-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  EPSTEIN, Kenneth A., ,  HAAG, Adam D., ,  LEE, Seo-Hern ,  KIM, Youn Sihn, ,  KANG, Myeong-Kyun,

Inventor： EPSTEIN, Kenneth A., ,  HAAG, Adam D., ,  LEE, Seo-Hern ,  KIM, Youn Sihn, ,  KANG, Myeong-Kyun,

IPC: G02B5/30 ,  G02F1/1335

CPC classification number: G02B5/3083 ,  G02B5/0215 ,  G02B5/3041 ,  G02F1/133536 ,  G02F1/133634

Abstract: Optical film stacks are disclosed. The optical film stacks can include a first reflective polarizer, a second reflective polarizer, and a retardance layer disposed between the first reflective polarizer and the second reflective polarizer.

Abstract translation: 公开了光学薄膜叠层。 光学膜叠层可以包括第一反射型偏振器，第二反射型偏振器和设置在第一反射型偏振器和第二反射型偏振器之间的延迟层。

公开(公告)号：WO2009002853A2

公开(公告)日：2008-12-31

申请号：PCT/US2008/067696

申请日：2008-06-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  BOYD, Gary, T. ,  CHOI, Ji-Young ,  COWHER, John, T. ,  DAIGO, Yasuyuki ,  EPSTEIN, Kenneth, A. ,  HART, Shandon, D. ,  HOYLE, Charles, D. ,  JI, Min-Young ,  KIM, Chideuk ,  KO, Byung-Soo ,  KOTCHICK, Keith, M. ,  KRETMAN, Wade, D. ,  LAMB, David, J. ,  LEE, Seo-Hern ,  NELSON, Eric, W. ,  PARK, Youngsoo ,  PENG, Xianneng ,  SAITO, Yuji ,  TANIGUCHI, Naoya ,  VAN DERLOFSKE, John, F. ,  WHITNEY, Leland, R. ,  YANG, Sinpa ,  YU, Yang ,  ZHOU, Jie

Inventor： BOYD, Gary, T. ,  CHOI, Ji-Young ,  COWHER, John, T. ,  DAIGO, Yasuyuki ,  EPSTEIN, Kenneth, A. ,  HART, Shandon, D. ,  HOYLE, Charles, D. ,  JI, Min-Young ,  KIM, Chideuk ,  KO, Byung-Soo ,  KOTCHICK, Keith, M. ,  KRETMAN, Wade, D. ,  LAMB, David, J. ,  LEE, Seo-Hern ,  NELSON, Eric, W. ,  PARK, Youngsoo ,  PENG, Xianneng ,  SAITO, Yuji ,  TANIGUCHI, Naoya ,  VAN DERLOFSKE, John, F. ,  WHITNEY, Leland, R. ,  YANG, Sinpa ,  YU, Yang ,  ZHOU, Jie

IPC: G02F1/1335

CPC classification number: G02B6/0053 ,  G02B6/0055 ,  G02F2001/133607 ,  Y10T29/49002

Abstract: A backlight includes a light source and one or more light recycling films. The light source generates light that exits the light source with an angular exit distribution. The light recycling films are oriented in relation to the light source so that the prism peaks of the recycling films are oriented away from the light source. The recycling films have a range of optimal incident angles that allow light to pass through the recycling films without recycling. The components of the light source, the characteristics of the recycling films, or both, are configured to control the overlap between the exit distribution of the light source and the optimal incident angle range of the recycling films.

Abstract translation: 背光源包括光源和一个或多个光循环膜。 光源产生以角度出射分布离开光源的光。 光循环膜相对于光源取向，使得再循环膜的棱镜峰定向远离光源。 回收膜具有一定范围的最佳入射角，允许光通过回收膜而不进行再循环。 光源的组成部分，再循环膜的特性或二者被配置为控制光源的出射分布与再循环膜的最佳入射角范围之间的重叠。

公开(公告)号：WO2007079145A1

公开(公告)日：2007-07-12

申请号：PCT/US2006/049428

申请日：2006-12-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LEE, Seo-Hern ,  KANG, Myeong-Kyun ,  CHOI, Jong-Bok ,  KIM, Youn-Sihn ,  KIM, Byoung-Kyu ,  LEE, Jong-Seo ,  KIM, Chi-Deuk ,  CHAE, Dong-Won ,  SEO, Kang-Il

Inventor： LEE, Seo-Hern ,  KANG, Myeong-Kyun ,  CHOI, Jong-Bok ,  KIM, Youn-Sihn ,  KIM, Byoung-Kyu ,  LEE, Jong-Seo ,  KIM, Chi-Deuk ,  CHAE, Dong-Won ,  SEO, Kang-Il

IPC: G02B5/30 ,  B32B7/00

CPC classification number: G02B5/3083 ,  B32B7/00 ,  B32B7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/36 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/0214 ,  B32B2264/101 ,  B32B2307/42 ,  B32B2307/518 ,  B32B2307/734 ,  B32B2457/202 ,  G02B5/3033

Abstract: The present invention provides an optical film composite that comprises a linear, reflective polarizing film; a first polymeric substrate layer having birefringence, which is placed on the reflective polarizing film; and a second polymeric substrate layer placed beneath the reflective polarizing film, wherein the optical axis of the first polymeric substrate layer is oriented with respect to the transmission axis of the reflective polarizing film to have of 0° to 25° of an angular difference between the axes. The optical film composite can be employed in LCD devices to improve optical performance.

Abstract translation: 本发明提供了一种光学膜复合材料，其包括线性反射偏振膜; 具有双折射的第一聚合物基材层，其被放置在反射偏光膜上; 以及放置在所述反射偏振膜下方的第二聚合物基底层，其中所述第一聚合物基底层的光轴相对于所述反射偏光膜的透射轴定向为具有0°至25°之间的角度差 轴。 该光学膜复合材料可用于LCD装置以改善光学性能。