公开(公告)号：EP3631536B1

公开(公告)日：2024-08-07

申请号：EP18809747.1

申请日：2018-05-18

IPC分类号： G02B5/18 ,  G03F7/00 ,  G02B27/44 ,  B29D11/00 ,  G02B27/00 ,  G02B27/01

CPC分类号： B29D11/00 ,  B29D11/00769 ,  G02B5/1852 ,  G02B5/1857 ,  G02B2027/012520130101 ,  G02B2027/017820130101

公开(公告)号：EP3228931A1

公开(公告)日：2017-10-11

申请号：EP16163636.0

申请日：2016-04-04

申请人： Weidplas GmbH

发明人： KINDL, Christoph ,  QUIEN, Norbert

IPC分类号： F21V8/00 ,  B29D11/00

CPC分类号： G02B6/0041 ,  B29D11/00663 ,  B29D11/00769 ,  G02B6/0065

摘要： Es wird ein Lichtleiter (1) angegeben, welcher eine Vielzahl von Lichtumlenkstrukturen (3) aufweist, die im Inneren des Lichtleiters (1) angeordnet sind. Die Lichtumlenkstrukturen (3) weisen jeweils einen langgestreckten Grundkörper (4) auf, welcher entlang seiner Längsrichtung um ein Vielfaches grösser dimensioniert ist als in die senkrecht zu dieser Längsrichtung stehenden Richtungen.

摘要翻译： 提供了光导（1），其具有布置在光导（1）的内部中的多个光偏转结构（3）。 Lichtumlenkstrukturen（3）每个都具有细长的基体（4），该基体的纵向尺寸大于与纵向方向垂直的尺寸的倍数。

公开(公告)号：EP2983885A4

公开(公告)日：2016-09-14

申请号：EP14783207

申请日：2014-04-11

申请人： INMOLD BIOSYSTEMS AS

发明人： PRANOV HENRIK ,  KOFOD GUGGI

IPC分类号： B29C33/42 ,  B29C45/26 ,  B29C45/37 ,  G06K19/06

CPC分类号： G06K19/06037 ,  B29C33/428 ,  B29C45/2681 ,  B29C45/374 ,  B29D11/00769 ,  B29K2105/00 ,  B29K2995/003

摘要： A method for producing a part by molding with an embedded 2D barcode defined in the surface of the part and the embedded 2D barcode subsequently being readable using a light source and a camera, the method including providing a mold with an array of individual areas of optical anisotropic surface structures, where at least a number of the individual optical anisotropic structures forms a two-dimensional barcode or data matrix; making a replica of the mold, the replica including the array having the property that the directional reflection coefficient of the individual areas of optical anisotropic surface structures is depending on the illumination angle and detection angle in a way that is not rotational symmetric around the axis normal to the surface of the replica, the array being readable by illumination and detection of reflection intensity of the illumination source under a non-normal angle to the surface of the replica.

公开(公告)号：EP2574966A3

公开(公告)日：2013-07-10

申请号：EP12006481.1

申请日：2012-09-14

申请人： Canon Kabushiki Kaisha

发明人： Ukuda, Hideo

IPC分类号： G02B1/04 ,  B29D11/00

CPC分类号： G02B1/04 ,  B29D11/0073 ,  B29D11/00769 ,  G02B27/4272

摘要： A method for manufacturing an optical element includes the steps of: providing a first material (5) including a precursor of a first energy curable resin which contains fine particles of a transparent conductive material on a transparent substrate (4), curing the first material (5) by light irradiation, and performing a heat treatment on the cured first material. In the method described above, the cured first material processed by the heat treatment is again processed by light irradiation.

公开(公告)号：EP1068945B1

公开(公告)日：2009-05-20

申请号：EP00114317.1

申请日：2000-07-04

申请人： Panasonic Corporation

发明人： Korenaga, Tsuguhiro ,  Umetani, Makoto ,  Asakura, Hiroyuki

IPC分类号： B29D11/00 ,  B29C59/00

CPC分类号： B29D11/00769 ,  B29C43/021 ,  B29C59/022 ,  B29C2043/025 ,  B29C2059/023 ,  B29D11/00 ,  B29K2995/0034 ,  B29L2011/00 ,  B29L2011/0075

公开(公告)号：EP1044097A1

公开(公告)日：2000-10-18

申请号：EP98966677.1

申请日：1998-12-24

申请人： Novartis AG ,  Novartis-Erfindungen Verwaltungsgesellschaft m.b.H.

发明人： ZHANG, Xiaoxiao

IPC分类号： B29D11/00

CPC分类号： B29D11/00769 ,  B29C35/08 ,  B29C2035/0838 ,  B29D11/00 ,  B29D11/00134 ,  B29D11/00442 ,  G02B5/1895 ,  G02C7/00 ,  G03H1/0248 ,  G03H2001/043 ,  G03H2250/37 ,  G03H2260/12 ,  B29C2035/0827

摘要： The invention provides a method for producing a corrective optical lens. The method has the steps of introducing a polymerizable optical material in a mold for an ophthalmic lens, or a holographic recording medium; and exposing the polymerizable material in the mold or the recording medium to electromagnetic waves, wherein the electromagnetic waves form a pattern of interference fringes while polymerizing the polymerizable material or while exposing the recording medium, thereby the pattern is recorded in the lens to form a volume grating structure, thereby forming a volume holographic element, wherein the pattern diffracts light entering said front curve to correct the ametropic conditions when placed on, in or in front of an eye.

公开(公告)号：EP0400672A3

公开(公告)日：1992-03-18

申请号：EP90110489.3

申请日：1990-06-01

申请人： AMERICAN BANK NOTE HOLOGRAPHICS, INC.

发明人： D'Amato, Salvatore F. ,  Mallik, Donald W.

IPC分类号： B29C33/38 ,  B29C33/42

CPC分类号： B29D11/00769 ,  B29C33/3857 ,  B29C33/424 ,  B29L2031/7224 ,  G03H1/0244 ,  G03H2001/0055 ,  G03H2001/0284 ,  G03H2001/043 ,  G03H2260/14

摘要： A technique for forming a mold to replicate large numbers of plastic articles, such as by injection or blow molding, wherein the mold contains a hologram or other microstructure for transfer to an outside surface of the molded article. The mold is made by electrodepositing a metal on a model (21,22) of the article to be molded. Before this deposition, the hologram or other microstructure (25,26) is formed on a surface area of the model by any one of several techniques. The result is a unitary mold piece in the shape of the article and having the hologram or other microstructure integrally formed on its inside surface.

摘要翻译： 用于形成用于复制大量塑料制品的模具的技术，例如通过注射或吹塑成型，其中模具包含用于转移到模制品的外表面的全息图或其它微结构。 模具通过将金属电沉积在待模制品的模型（21,22）上来制造。 在沉积之前，通过几种技术中的任何一种，在模型的表面区域上形成全息图或其它微结构（25,26）。 结果是制品形状的整体模具件，并且在其内表面上整体地形成有全息图或其它微结构。

公开(公告)号：EP0400672A2

公开(公告)日：1990-12-05

申请号：EP90110489.3

申请日：1990-06-01

申请人： AMERICAN BANK NOTE HOLOGRAPHICS, INC.

发明人： D'Amato, Salvatore F. ,  Mallik, Donald W.

IPC分类号： B29C33/38 ,  B29C33/42

CPC分类号： B29D11/00769 ,  B29C33/3857 ,  B29C33/424 ,  B29L2031/7224 ,  G03H1/0244 ,  G03H2001/0055 ,  G03H2001/0284 ,  G03H2001/043 ,  G03H2260/14

摘要： A technique for forming a mold to replicate large numbers of plastic articles, such as by injection or blow molding, wherein the mold contains a hologram or other microstructure for transfer to an outside surface of the molded article. The mold is made by electrodepositing a metal on a model (21,22) of the article to be molded. Before this deposition, the hologram or other microstructure (25,26) is formed on a surface area of the model by any one of several techniques. The result is a unitary mold piece in the shape of the article and having the hologram or other microstructure integrally formed on its inside surface.

摘要翻译： 用于形成用于复制大量塑料制品的模具的技术，例如通过注射或吹塑成型，其中模具包含用于转移到模制品的外表面的全息图或其它微结构。 模具通过将金属电沉积在待模制品的模型（21,22）上来制造。 在沉积之前，通过几种技术中的任何一种，在模型的表面区域上形成全息图或其它微结构（25,26）。 结果是制品形状的整体模具件，并且在其内表面上整体地形成有全息图或其它微结构。

公开(公告)号：EP3084508B1

公开(公告)日：2018-11-28

申请号：EP14809902.1

申请日：2014-12-12

申请人： BAE Systems PLC

发明人： SIMMONDS, Michael David ,  FERNS, Anthony Robert

IPC分类号： G02B27/00 ,  G02B5/18 ,  F21V8/00 ,  G02B27/42 ,  G02B6/124

CPC分类号： G02B5/1852 ,  B29D11/00663 ,  B29D11/00769 ,  B29D11/00875 ,  B29K2995/0026 ,  G02B5/1823 ,  G02B5/1847 ,  G02B6/0016 ,  G02B6/0035 ,  G02B6/0065 ,  G02B6/34 ,  G02B27/0081 ,  G02B27/0172 ,  G02B27/4272 ,  G02B2027/0125

摘要： A method for manufacturing a waveguide for a display apparatus comprising providing a planar optical waveguide part (20), depositing upon the optical waveguide part a fluid material (11) curable to form an optically transparent solid, impressing (30) upon the fluid material an impression defining an input diffraction grating region, an intermediate diffraction grating region and an output diffraction grating region wherein the fluid material of the intermediate diffraction grating region is continuous with the fluid material of at least the input diffraction grating region, curing (45) the impressed fluid material to solidify said impression. The physical location of the input diffraction grating is located wholly within the geographical area of the intermediate grating, and the grating vectors of the input diffraction grating and the intermediate diffraction grating are oriented in different respective directions.

公开(公告)号：EP3238912A1

公开(公告)日：2017-11-01

申请号：EP17150874.0

申请日：2017-01-10

申请人： Himax Technologies Limited

发明人： LEE, Chin-Der ,  KUO, Han-Yi ,  TSAI, Jui-Pin

IPC分类号： B29C59/02 ,  B29C59/04 ,  B29C35/08 ,  B29C37/00 ,  G03F7/00

CPC分类号： B29D11/00865 ,  B29C31/008 ,  B29C33/306 ,  B29C35/0805 ,  B29C59/026 ,  B29C59/046 ,  B29C2035/0827 ,  B29C2037/90 ,  B29C2059/023 ,  B29D11/00769 ,  B29D11/00951 ,  B29K2105/24 ,  B29K2105/243 ,  B29L2011/00 ,  G03F7/0002

摘要： An imprinting apparatus (100) includes a first conveyer unit (110a), a flexible imprinting mold film (120) and a driving roller set (130). The first conveyer is adapted to convey a workpiece (50) to a working region (100a) of the imprinting apparatus (100). The flexible imprinting mold film (120) has imprinting segments (120a-120e). At least one of the imprinting segments is located in the working region (100a). The workpiece (50) is adapted to be imprinted in the working region (100a) through the corresponding imprinting segment (120a-120e). The flexible imprinting mold film (120) is partially rolled around the driving roller set (130), the imprinting segment (120a-120e) located in the working region (100a) is expanded from the driving roller set (130), and the driving roller set is adapted to drive the flexible imprinting mold film (120), such that at least another one of the imprinting segments (120a-120e) rolled around the driving roller set (130) is expanded from the driving roller set and moved to the working region (100a). Besides, an imprinting method is also provided.

摘要翻译： 压印装置（100）包括第一输送单元（110a），柔性压印模具膜（120）和驱动辊组（130）。 第一传送器适于将工件（50）传送到压印装置（100）的工作区域（100a）。 柔性压印模具薄膜（120）具有压印段（120a-120e）。 至少一个压印段位于工作区域（100a）中。 工件（50）适于通过相应的压印段（120a-120e）压印在工作区域（100a）中。 所述柔性压印模具薄膜120部分卷绕在所述驱动辊组130上，位于所述工作区域100a内的压印片段120a-120e从所述驱动辊组130上展开， 所述滚筒组适于驱动所述柔性压印模具膜（120），使得卷绕所述驱动滚筒组（130）的所述压印段（120a-120e）中的至少另一个从所述驱动滚筒组膨胀并移动到 工作区域（100a）。 此外，还提供了一种压印方法。