公开(公告)号：US20190310404A1

公开(公告)日：2019-10-10

申请号：US16468808

申请日：2017-12-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Thomas P. Klun ,  Richard J. Pokorny ,  Benjamin R. Coonce ,  Douglas S. Dunn ,  Gregg A. Ambur ,  Henry A. Kostalik, IV ,  John R. Jacobson ,  Christopher S. DeGraw ,  Chunjie Zhang

IPC: G02B5/28 ,  B32B27/08 ,  B32B27/36 ,  B32B7/12 ,  B32B37/02 ,  C08G77/442 ,  C09J183/10 ,  C08J5/12

Abstract: A method of making an infrared-reflecting optically transparent assembly comprises: coating a curable composition onto a major surface of an optically transparent thermoplastic polymer film; at least partially curing the curable composition, which may be optionally at least partially dried, to provide a thermoformable composite film; and laminating the thermoformable composite film to an infrared-reflecting multilayer optical film to provide the infrared-reflecting optically transparent assembly. The curable composition comprises urethane (meth)acrylate compound, (meth)acrylate monomer, and silicone (meth)acrylate. The infrared-reflecting optically transparent assembly and methods of including it in an infrared-reflecting lens assembly are also disclosed.

公开(公告)号：US10330930B2

公开(公告)日：2019-06-25

申请号：US15915209

申请日：2018-03-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Timothy L. Wong ,  Andrew J. Ouderkirk ,  Zhisheng Yun ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B5/30 ,  G02B27/00 ,  G02C7/08 ,  G02B5/08 ,  G02B27/22 ,  B29D11/00 ,  G02B17/08 ,  G03B21/00 ,  G02B27/01 ,  G02B27/14 ,  G02B27/28 ,  G06F3/01 ,  G02B1/04 ,  G02B13/00 ,  G02B5/04 ,  G02B27/09 ,  G03B21/28 ,  G02B21/04 ,  G02B23/24 ,  G02B21/28 ,  G02B5/00 ,  B29C45/14 ,  B29C55/04 ,  B29K69/00 ,  B29L9/00 ,  G02C7/02 ,  B29L11/00

Abstract: Optical systems including a partial reflector, a reflective polarizer, and a quarter wave retarder disposed between the partial reflector and the reflective polarizer are described. The reflective polarizer is curved about two orthogonal axes and has at least one location having a radial distance r1 from an optical axis passing through an apex of the reflective polarizer and a displacement s1 from a plane perpendicular to the optical axis at an apex of the reflective polarizer, where s1/r1 is at least 0.1. The optical system is adapted to provide an adjustable dioptric correction.

公开(公告)号：US20180267319A1

公开(公告)日：2018-09-20

申请号：US15988264

申请日：2018-05-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Andrew J. Ouderkirk ,  Timothy L. Wong ,  Zhisheng Yun ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B27/01 ,  B29C45/14 ,  G03B21/28 ,  G03B21/00 ,  G02C7/08 ,  G06F3/01 ,  B29C55/04 ,  B29D11/00 ,  G02B1/04 ,  G02B5/00 ,  G02B5/04 ,  G02B5/08 ,  G02B5/30 ,  G02B27/28 ,  G02B27/22 ,  G02B27/14 ,  G02B27/09 ,  G02B27/00 ,  G02B23/24 ,  G02B21/28 ,  G02B21/04 ,  G02B17/08 ,  G02B13/00 ,  B29L9/00 ,  B29L11/00 ,  B29K69/00 ,  G02C7/02

CPC classification number: G02B27/0172 ,  B29C45/14 ,  B29C55/04 ,  B29D11/00644 ,  B29D11/0073 ,  B29D11/00865 ,  B29K2069/00 ,  B29K2995/003 ,  B29K2995/0034 ,  B29L2009/00 ,  B29L2011/00 ,  G02B1/041 ,  G02B5/005 ,  G02B5/04 ,  G02B5/0891 ,  G02B5/3041 ,  G02B5/305 ,  G02B5/3058 ,  G02B5/3066 ,  G02B5/3075 ,  G02B5/3083 ,  G02B5/3091 ,  G02B13/0055 ,  G02B17/0856 ,  G02B17/0896 ,  G02B21/04 ,  G02B21/28 ,  G02B23/2407 ,  G02B27/0068 ,  G02B27/0093 ,  G02B27/0176 ,  G02B27/0905 ,  G02B27/0983 ,  G02B27/144 ,  G02B27/145 ,  G02B27/148 ,  G02B27/22 ,  G02B27/2228 ,  G02B27/2235 ,  G02B27/283 ,  G02B27/286 ,  G02B2027/011 ,  G02B2027/013 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/0154 ,  G02C7/02 ,  G02C7/081 ,  G03B21/00 ,  G03B21/28 ,  G06F3/013 ,  H05K999/99

Abstract: A head-mounted display including a first optical system is described. The first optical system includes a partial reflector and a multilayer reflective polarizer disposed adjacent to and spaced apart from the partial reflector. The multilayer reflective polarizer is curved about orthogonal first and second axes and includes at least one layer that is substantially optically uniaxial at at least one location. Each chief ray that passes through the first optical system is first incident on the multilayer reflective polarizer at an angle of incidence less than 30 degrees.

公开(公告)号：US20180239149A1

公开(公告)日：2018-08-23

申请号：US15956887

申请日：2018-04-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Zhisheng Yun ,  Andrew J. Ouderkirk ,  Timothy L. Wong ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B27/01 ,  G02B27/28 ,  G02B5/30 ,  G02B5/00 ,  G02B27/22 ,  G02C7/02

CPC classification number: G02B27/0081 ,  B29C45/14 ,  B29C55/04 ,  B29D11/00644 ,  B29D11/0073 ,  B29D11/00865 ,  B29K2069/00 ,  B29K2995/003 ,  B29K2995/0034 ,  B29L2009/00 ,  B29L2011/00 ,  G02B1/041 ,  G02B5/005 ,  G02B5/04 ,  G02B5/0891 ,  G02B5/3025 ,  G02B5/3041 ,  G02B5/305 ,  G02B5/3058 ,  G02B5/3066 ,  G02B5/3075 ,  G02B5/3083 ,  G02B5/3091 ,  G02B13/0055 ,  G02B17/0804 ,  G02B17/0856 ,  G02B17/0896 ,  G02B21/04 ,  G02B21/28 ,  G02B23/2407 ,  G02B27/0068 ,  G02B27/0093 ,  G02B27/0172 ,  G02B27/0176 ,  G02B27/0905 ,  G02B27/0983 ,  G02B27/144 ,  G02B27/145 ,  G02B27/148 ,  G02B27/22 ,  G02B27/2228 ,  G02B27/2235 ,  G02B27/2242 ,  G02B27/283 ,  G02B27/286 ,  G02B2027/011 ,  G02B2027/013 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/0154 ,  G02C7/02 ,  G02C7/081 ,  G03B21/00 ,  G03B21/28 ,  G06F3/013 ,  H05K999/99

Abstract: Integral optical stacks and optical systems including the integral optical stack are described. The integral optical stack may include first and second lenses, a partial reflector, a reflective polarizer curved about two orthogonal axes, and a quarter wave retarder. The reflective polarizer is curved about two orthogonal axes and includes at least one layer that is substantially optically biaxial at at least one first location on the at least one layer away from an optical axis of the optical stack and substantially optically uniaxial at at least one second location away from the optical axis.

公开(公告)号：US20180196181A1

公开(公告)日：2018-07-12

申请号：US15915209

申请日：2018-03-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Timothy L. Wong ,  Andrew J. Ouderkirk ,  Zhisheng Yun ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B5/30 ,  G02B27/00 ,  G02C7/08 ,  G02B5/08 ,  G02B27/22

CPC classification number: G02B27/0172 ,  B29C45/14 ,  B29C55/04 ,  B29D11/00644 ,  B29D11/0073 ,  B29D11/00865 ,  B29K2069/00 ,  B29K2995/003 ,  B29K2995/0034 ,  B29L2009/00 ,  B29L2011/00 ,  G02B1/041 ,  G02B5/005 ,  G02B5/04 ,  G02B5/0891 ,  G02B5/3025 ,  G02B5/3041 ,  G02B5/305 ,  G02B5/3058 ,  G02B5/3066 ,  G02B5/3075 ,  G02B5/3083 ,  G02B5/3091 ,  G02B13/0055 ,  G02B17/0804 ,  G02B17/0856 ,  G02B17/0896 ,  G02B21/04 ,  G02B21/28 ,  G02B23/2407 ,  G02B27/0068 ,  G02B27/0081 ,  G02B27/0093 ,  G02B27/0176 ,  G02B27/0905 ,  G02B27/0983 ,  G02B27/144 ,  G02B27/145 ,  G02B27/148 ,  G02B27/22 ,  G02B27/2228 ,  G02B27/2235 ,  G02B27/2242 ,  G02B27/283 ,  G02B27/286 ,  G02B2027/011 ,  G02B2027/013 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/0154 ,  G02C7/02 ,  G02C7/081 ,  G03B21/00 ,  G03B21/28 ,  G06F3/013 ,  H05K999/99

Abstract: Optical systems including a partial reflector, a reflective polarizer, and a quarter wave retarder disposed between the partial reflector and the reflective polarizer are described. The reflective polarizer is curved about two orthogonal axes and has at least one location having a radial distance r1 from an optical axis passing through an apex of the reflective polarizer and a displacement s1 from a plane perpendicular to the optical axis at an apex of the reflective polarizer, where s1/r1 is at least 0.1. The optical system is adapted to provide an adjustable dioptric correction.

公开(公告)号：US09945999B2

公开(公告)日：2018-04-17

申请号：US15380046

申请日：2016-12-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Timothy L. Wong ,  Andrew J. Ouderkirk ,  Zhisheng Yun ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B5/30 ,  G02B27/00 ,  G02C7/08 ,  G02B5/08 ,  G02B27/22

CPC classification number: G02B27/0172 ,  B29C45/14 ,  B29C55/04 ,  B29D11/00644 ,  B29D11/0073 ,  B29D11/00865 ,  B29K2069/00 ,  B29K2995/003 ,  B29K2995/0034 ,  B29L2009/00 ,  B29L2011/00 ,  G02B1/041 ,  G02B5/005 ,  G02B5/04 ,  G02B5/0891 ,  G02B5/3041 ,  G02B5/305 ,  G02B5/3058 ,  G02B5/3066 ,  G02B5/3075 ,  G02B5/3083 ,  G02B5/3091 ,  G02B13/0055 ,  G02B17/0856 ,  G02B17/0896 ,  G02B21/04 ,  G02B21/28 ,  G02B23/2407 ,  G02B27/0068 ,  G02B27/0093 ,  G02B27/0176 ,  G02B27/0905 ,  G02B27/0983 ,  G02B27/144 ,  G02B27/145 ,  G02B27/148 ,  G02B27/22 ,  G02B27/2228 ,  G02B27/2235 ,  G02B27/283 ,  G02B27/286 ,  G02B2027/011 ,  G02B2027/013 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/0154 ,  G02C7/02 ,  G02C7/081 ,  G03B21/00 ,  G03B21/28 ,  G06F3/013

Abstract: Optical systems including first and second optical stacks and adapted to provide an adjustable dioptric correction are described. The first optical stack includes a first optical lens and a partial reflector. The second optical stack is convex along orthogonal first and second axes and includes a second optical lens and a reflective polarizer. The reflective polarizer has at least one first location having a radial distance r1 from an optical axis of the second optical stack and a displacement s1 from a plane perpendicular to the optical axis at an apex of the reflective polarizer, where s1/r1 is at least 0.1. A quarter wave retarder is disposed between the second optical stack and the first optical stack.

公开(公告)号：US20180039004A1

公开(公告)日：2018-02-08

申请号：US15786810

申请日：2017-10-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Zhisheng Yun ,  Andrew J. Ouderkirk ,  Timothy L. Wong ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B5/30 ,  B29D11/00 ,  G03B21/00 ,  G03B21/28 ,  G02B1/04 ,  G02B5/04 ,  G02B27/28 ,  G02B27/14 ,  G02B27/09 ,  G02B27/01 ,  G02B27/00 ,  G02B23/24 ,  G02B21/04 ,  G02B17/08 ,  G02B13/00 ,  G06F3/01 ,  B29L9/00 ,  B29K69/00

CPC classification number: G02B27/0081 ,  B29C45/14 ,  B29C55/04 ,  B29D11/00644 ,  B29D11/0073 ,  B29D11/00865 ,  B29K2069/00 ,  B29K2995/003 ,  B29K2995/0034 ,  B29L2009/00 ,  B29L2011/00 ,  G02B1/041 ,  G02B5/005 ,  G02B5/04 ,  G02B5/0891 ,  G02B5/3025 ,  G02B5/3041 ,  G02B5/305 ,  G02B5/3058 ,  G02B5/3066 ,  G02B5/3075 ,  G02B5/3083 ,  G02B5/3091 ,  G02B13/0055 ,  G02B17/0804 ,  G02B17/0856 ,  G02B17/0896 ,  G02B21/04 ,  G02B21/28 ,  G02B23/2407 ,  G02B27/0068 ,  G02B27/0093 ,  G02B27/0172 ,  G02B27/0176 ,  G02B27/0905 ,  G02B27/0983 ,  G02B27/144 ,  G02B27/145 ,  G02B27/148 ,  G02B27/22 ,  G02B27/2228 ,  G02B27/2235 ,  G02B27/2242 ,  G02B27/283 ,  G02B27/286 ,  G02B2027/011 ,  G02B2027/013 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/0154 ,  G02C7/02 ,  G02C7/081 ,  G03B21/00 ,  G03B21/28 ,  G06F3/013 ,  H05K999/99

Abstract: An optical system and a magnifying device including the optical system are described. The optical system includes an exit pupil, a reflective polarizer proximate the exit pupil, a partial reflector disposed adjacent the reflective polarizer opposite the exit pupil, and a quarter wave retarder disposed between the reflective polarizer and the partial reflector. The reflective polarizer is curved about two orthogonal axes and the partial reflector is spaced apart from the reflective polarizer.

公开(公告)号：US09829616B2

公开(公告)日：2017-11-28

申请号：US14865439

申请日：2015-09-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Zhisheng Yun ,  Andrew J. Ouderkirk ,  Timothy L. Wong ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B5/30 ,  B29D11/00 ,  G02B17/08 ,  G03B21/00 ,  G02B27/01 ,  G02B27/14 ,  G02B27/28 ,  G06F3/01 ,  G02B1/04 ,  G02B13/00 ,  G02B5/04 ,  G02B27/09 ,  G03B21/28 ,  G02B21/04 ,  G02B23/24 ,  G02B27/00 ,  B29K69/00 ,  B29L9/00

CPC classification number: G02B27/0172 ,  B29C45/14 ,  B29C55/04 ,  B29D11/00644 ,  B29D11/0073 ,  B29D11/00865 ,  B29K2069/00 ,  B29K2995/003 ,  B29K2995/0034 ,  B29L2009/00 ,  B29L2011/00 ,  G02B1/041 ,  G02B5/005 ,  G02B5/04 ,  G02B5/0891 ,  G02B5/3041 ,  G02B5/305 ,  G02B5/3058 ,  G02B5/3066 ,  G02B5/3075 ,  G02B5/3083 ,  G02B5/3091 ,  G02B13/0055 ,  G02B17/0856 ,  G02B17/0896 ,  G02B21/04 ,  G02B21/28 ,  G02B23/2407 ,  G02B27/0068 ,  G02B27/0093 ,  G02B27/0176 ,  G02B27/0905 ,  G02B27/0983 ,  G02B27/144 ,  G02B27/145 ,  G02B27/148 ,  G02B27/22 ,  G02B27/2228 ,  G02B27/2235 ,  G02B27/283 ,  G02B27/286 ,  G02B2027/011 ,  G02B2027/013 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/0154 ,  G02C7/02 ,  G02C7/081 ,  G03B21/00 ,  G03B21/28 ,  G06F3/013

Abstract: A magnifying device including an optical system is described. The optical system includes an exit pupil, a reflective polarizer proximate the exit pupil, a partial reflector disposed adjacent the reflective polarizer opposite the exit pupil, and a quarter wave retarder disposed between the reflective polarizer and the partial reflector. The reflective polarizer is curved about two orthogonal axes and the partial reflector is spaced apart from the reflective polarizer.

公开(公告)号：US20170097454A1

公开(公告)日：2017-04-06

申请号：US15380046

申请日：2016-12-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Timothy L. Wong ,  Andrew J. Ouderkirk ,  Zhisheng Yun ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B5/30 ,  G02B27/00 ,  G02C7/08 ,  G02B5/08 ,  G02B27/22

CPC classification number: G02B27/0172 ,  B29C45/14 ,  B29C55/04 ,  B29D11/00644 ,  B29D11/0073 ,  B29D11/00865 ,  B29K2069/00 ,  B29K2995/003 ,  B29K2995/0034 ,  B29L2009/00 ,  B29L2011/00 ,  G02B1/041 ,  G02B5/005 ,  G02B5/04 ,  G02B5/0891 ,  G02B5/3041 ,  G02B5/305 ,  G02B5/3058 ,  G02B5/3066 ,  G02B5/3075 ,  G02B5/3083 ,  G02B5/3091 ,  G02B13/0055 ,  G02B17/0856 ,  G02B17/0896 ,  G02B21/04 ,  G02B21/28 ,  G02B23/2407 ,  G02B27/0068 ,  G02B27/0093 ,  G02B27/0176 ,  G02B27/0905 ,  G02B27/0983 ,  G02B27/144 ,  G02B27/145 ,  G02B27/148 ,  G02B27/22 ,  G02B27/2228 ,  G02B27/2235 ,  G02B27/283 ,  G02B27/286 ,  G02B2027/011 ,  G02B2027/013 ,  G02B2027/0134 ,  G02B2027/0138 ,  G02B2027/0154 ,  G02C7/02 ,  G02C7/081 ,  G03B21/00 ,  G03B21/28 ,  G06F3/013

Abstract: Optical systems including first and second optical stacks and adapted to provide an adjustable dioptric correction are described. The first optical stack includes a first optical lens and a partial reflector. The second optical stack is convex along orthogonal first and second axes and includes a second optical lens and a reflective polarizer. The reflective polarizer has at least one first location having a radial distance r1 from an optical axis of the second optical stack and a displacement s1 from a plane perpendicular to the optical axis at an apex of the reflective polarizer, where s1/r1 is at least 0.1. A quarter wave retarder is disposed between the second optical stack and the first optical stack.

公开(公告)号：US20170068104A1

公开(公告)日：2017-03-09

申请号：US14865394

申请日：2015-09-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Andrew J. Ouderkirk ,  Zhisheng Yun ,  Timothy L. Wong ,  Erin A. McDowell ,  Gregg A. Ambur

IPC: G02B27/28 ,  G02B27/14 ,  G02B5/30

Abstract: A camera including an aperture, an image recording device, a reflective polarizer disposed between the aperture and the image recording device, a partial reflector disposed between the reflective polarizer and the image recording device, and a quarter wave retarder disposed between the reflective polarizer and the partial reflector. The reflective polarizer is curved about two orthogonal axes.

Abstract translation: 一种照相机，包括孔径，图像记录装置，设置在孔径和图像记录装置之间的反射偏振器，设置在反射偏振器和图像记录装置之间的部分反射器，以及设置在反射偏振器和图像记录装置之间的四分之一波长延迟器 部分反射器。 反射偏振器围绕两个正交轴线弯曲。