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Patent Agency Ranking
公开(公告)号：US09039905B2
公开(公告)日：2015-05-26
申请号：US13769459
申请日：2013-02-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew J. Ouderkirk , Erin A. Binder , Nicholas T. Gabriel , Kelly Reed Ingham , Wesley A. Raider , Shrey Gupta , Olester Benson, Jr. , Huang Chin Hung
CPC classification number: B29D11/00721 , G02B6/0028 , G02B6/0031 , G02B6/0036 , G02B6/0065
Abstract: A method of forming a lighting system comprises providing a cavity having at least a first array of first optical elements and a second array of second optical elements that have a different shape than the first array, filling the cavity with a curable resin, applying a secondary optical element to the curable resin in alignment with the first optical array, curing the resin to form a cured assembly, and removing the cured assembly from the cavity.
Abstract translation: 一种形成照明系统的方法包括提供具有至少第一阵列的第一光学元件的空腔和具有与第一阵列不同形状的第二阵列的第二阵列，用可固化树脂填充空腔，施加次级 光学元件连接到与第一光学阵列对准的可固化树脂，固化树脂以形成固化组件，以及从腔体去除固化的组件。
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公开(公告)号：US10578872B2
公开(公告)日：2020-03-03
申请号：US15812043
申请日：2017-11-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew J. Ouderkirk , Erin A. Binder
Abstract: A lens is formed from at least two sections or bodies that are shaped to mate with each other, and a multilayer optical film is sandwiched between these two sections. Smooth surfaces of each section combine to provide a first optical surface of the lens, e.g., a concave, convex, or flat optical surface. The multilayer optical film includes a stack of polymer layers configured to selectively reflect light by constructive or destructive interference, at least some of the polymer layers being birefringent. The multilayer optical film may thus be or comprise e.g. a reflective polarizer and/or a narrow band or otherwise notched reflector. The multilayer optical film has an extended terminus that separates the smooth surfaces of the two sections. Any edge defects such as cracks or delaminations that may exist along the extended terminus are characterized by an average defect distance of no more than 100 or 50 microns.
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公开(公告)号：US20180074331A1
公开(公告)日：2018-03-15
申请号：US15812043
申请日：2017-11-14
Applicant: 3M Innovative Properties Company
Inventor： Andrew J. Ouderkirk , Erin A. Binder
CPC classification number: G02B27/0172 , G02B1/041 , G02B5/28 , G02B5/287 , G02B5/305 , G02B27/142 , G02B27/283 , G02B2027/0178
Abstract: A lens is formed from at least two sections or bodies that are shaped to mate with each other, and a multilayer optical film is sandwiched between these two sections. Smooth surfaces of each section combine to provide a first optical surface of the lens, e.g., a concave, convex, or flat optical surface. The multilayer optical film includes a stack of polymer layers configured to selectively reflect light by constructive or destructive interference, at least some of the polymer layers being birefringent. The multilayer optical film may thus be or comprise e.g. a reflective polarizer and/or a narrow band or otherwise notched reflector. The multilayer optical film has an extended terminus that separates the smooth surfaces of the two sections. Any edge defects such as cracks or delaminations that may exist along the extended terminus are characterized by an average defect distance of no more than 100 or 50 microns.
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公开(公告)号：US09841598B2
公开(公告)日：2017-12-12
申请号：US14145689
申请日：2013-12-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew J. Ouderkirk , Erin A. Binder
CPC classification number: G02B27/0172 , G02B1/041 , G02B5/28 , G02B5/287 , G02B5/305 , G02B27/142 , G02B27/283 , G02B2027/0178
Abstract: A lens is formed from at least two sections or bodies that are shaped to mate with each other, and a multilayer optical film is sandwiched between these two sections. Smooth surfaces of each section combine to provide a first optical surface of the lens, e.g., a concave, convex, or flat optical surface. The multilayer optical film includes a stack of polymer layers configured to selectively reflect light by constructive or destructive interference, at least some of the polymer layers being birefringent. The multilayer optical film may thus be or comprise e.g. a reflective polarizer and/or a narrow band or otherwise notched reflector. The multilayer optical film has an extended terminus that separates the smooth surfaces of the two sections. Any edge defects such as cracks or delaminations that may exist along the extended terminus are characterized by an average defect distance of no more than 100 or 50 microns.
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5.发明申请公开(公告)号：US20150185480A1
公开(公告)日：2015-07-02
申请号：US14145689
申请日：2013-12-31
Applicant: 3M Innovative Properties Company
Inventor： Andrew J. Ouderkirk , Erin A. Binder
CPC classification number: G02B27/0172 , G02B1/041 , G02B5/28 , G02B5/287 , G02B5/305 , G02B27/142 , G02B27/283 , G02B2027/0178
Abstract: A lens is formed from at least two sections or bodies that are shaped to mate with each other, and a multilayer optical film is sandwiched between these two sections. Smooth surfaces of each section combine to provide a first optical surface of the lens, e.g., a concave, convex, or flat optical surface. The multilayer optical film includes a stack of polymer layers configured to selectively reflect light by constructive or destructive interference, at least some of the polymer layers being birefringent. The multilayer optical film may thus be or comprise e.g. a reflective polarizer and/or a narrow band or otherwise notched reflector. The multilayer optical film has an extended terminus that separates the smooth surfaces of the two sections. Any edge defects such as cracks or delaminations that may exist along the extended terminus are characterized by an average defect distance of no more than 100 or 50 microns.
Abstract translation: 由形成为彼此配合的至少两个部分或主体形成透镜，并且多层光学膜夹在这两个部分之间。 每个部分的平滑表面组合以提供透镜的第一光学表面，例如凹形，凸形或平坦的光学表面。 多层光学膜包括被构造为通过结构性或相消干涉选择性地反射光的聚合物层的叠层，至少一些聚合物层是双折射的。 因此，多层光学膜可以是或包括例如。 反射偏振器和/或窄带或其它缺口反射器。 多层光学膜具有延伸的末端，其分离两个部分的光滑表面。 沿着延伸的末端可能存在的诸如裂纹或分层的边缘缺陷的特征在于不超过100或50微米的平均缺陷距离。
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