公开(公告)号：US06877973B2

公开(公告)日：2005-04-12

申请号：US10001145

申请日：2001-10-24

申请人： Kazuyuki Matsumoto ,  Hitomu Watanabe

发明人： Kazuyuki Matsumoto ,  Hitomu Watanabe

IPC分类号： G02B5/02 ,  B29C31/04 ,  B29C33/36 ,  B29C35/08 ,  B29C39/10 ,  B29C43/00 ,  B29C43/02 ,  B29C43/36 ,  B29D11/00 ,  B29K101/10 ,  B29L9/00 ,  B29L11/00 ,  G02B3/08

CPC分类号： B29C43/36 ,  B29C31/04 ,  B29C33/36 ,  B29C35/08 ,  B29C43/00 ,  B29C43/021 ,  B29C2037/90 ,  B29D11/00269 ,  B29D11/00288 ,  B29L2011/0016 ,  B29L2011/005 ,  Y10S425/108 ,  Y10S425/808 ,  Y10T156/17

摘要： An apparatus for manufacturing a lens sheet comprises an application device, a substrate supply device, a pressing device and an irradiation device. The application device applies ionizing radiation curing type resin in the form of liquid on the upper surface of a forming die for a lens sheet to form an uncured resin body on the upper surface of the forming die. The substrate supply device places a substrate on the uncured resin body. The pressing device presses the substrate against the uncured resin body to flatten the uncured resin body, so as to form a uncured resin layer, while spreading the uncured resin body to an outside periphery of the forming die. The irradiation device irradiates ionizing radiation on the uncured resin layer through the substrate to cure the uncured resin layer.

摘要翻译： 用于制造透镜片的装置包括施加装置，基板供给装置，按压装置和照射装置。 应用装置在透镜片成形模的上表面上以液体形式施加电离辐射固化型树脂，以在成形模具的上表面上形成未固化的树脂体。 基板供给装置将基板放置在未固化的树脂体上。 挤压装置将基板压靠未固化的树脂体，使未固化的树脂体平坦化，形成未固化的树脂层，同时将未固化的树脂体铺展到成形模的外周。 照射装置通过基板将未固化的树脂层上的电离辐射照射，使未固化的树脂层固化。

公开(公告)号：US5945042A

公开(公告)日：1999-08-31

申请号：US860418

申请日：1997-06-24

申请人： Ikuo Mimura ,  Keiji Adachi

发明人： Ikuo Mimura ,  Keiji Adachi

IPC分类号： B29C43/22 ,  B29C43/28 ,  B29C59/04 ,  B29D11/00

CPC分类号： B29D11/00288 ,  B29C43/222 ,  B29C43/28 ,  B29C59/04 ,  B29D11/00605 ,  B29C2043/463 ,  B29L2011/0016

摘要： This invention provides a method for continuously forming an array of optical elements which includes feeding synthetic resin sheeting having a temperature in the flow temperature region of the synthetic resin directly to a thermoforming zone of embossing means; continuously pressing the sheeting against a mold provided on the embossing means and having a pattern for defining an array of optical elements while maintaining the sheeting at that flow temperature, to bring the sheeting into intimate contact with the mold and thereby form an array of optical elements on one surface of the sheeting; laminating a surfacing film to the side of the sheeting opposite to the mold as required; feeding a carrier film to the side of the resulting laminate opposite to the mold and bringing the carrier film into close contact therewith; and cooling the sheeting to a temperature lower than the glass transition temperature of the synthetic resin, as well as apparatus therefor.

摘要翻译： PCT No.PCT / JP96 / 03038 Sec。 371日期：1997年6月24日 102（e）日期1997年6月24日PCT 1996年10月21日PCT PCT。 第WO97 / 15435号公报 日期：1997年5月1日本发明提供了连续形成光学元件阵列的方法，其包括将合成树脂的流动温度区域内的温度直接送入压花装置的热成型区域的合成树脂片材; 连续地将片材压靠在设置在压花装置上的模具上，并且具有用于限定光学元件阵列的图案，同时在该流动温度下保持片材，以使片材与模具紧密接触，从而形成光学元件阵列 在片材的一个表面上; 根据需要将表面膜层压到与模具相对的片材侧面; 将载体膜向与模具相反的一侧提供，使载体膜紧密接触; 并将片材​​冷却至低于合成树脂的玻璃化转变温度的温度，以及其设备。

公开(公告)号：US5870233A

公开(公告)日：1999-02-09

申请号：US811537

申请日：1997-03-04

申请人： Volker Benz ,  Martin Berkenkopf ,  Udo Fischer ,  Hans Lorenz ,  Michael Meier-Kaiser

发明人： Volker Benz ,  Martin Berkenkopf ,  Udo Fischer ,  Hans Lorenz ,  Michael Meier-Kaiser

IPC分类号： B29C47/06 ,  B29C59/04 ,  B29C69/02 ,  B29D11/00 ,  B29K33/00 ,  B29L9/00 ,  B29L11/00 ,  F24S23/30 ,  G02B3/08

CPC分类号： B29D11/00288 ,  B29D11/00269 ,  F24J2/085 ,  G02B3/08 ,  F24J2002/4692 ,  Y02E10/43

摘要： A process for the extrusion of plastic plates with very finely structured surface using an extrusion system which is equipped with an extruder and a three roll polishing stack containing a roller with the structuring surface. The system is designed for coextrusion and the plastic plates are produced via two extruders as a coextrudate CX from a highly viscous basic molding compound BF and a low viscosity molding compound NF which is extruded on BF. The surface of said plates is structured via the three roll polishing stack. Fresnel lenses produced by the process may be used in solar collectors.

摘要翻译： 使用挤出系统挤出具有非常精细结构化表面的塑料板的方法，所述挤出系统配备有挤出机和包含具有结构化表面的辊的三辊抛光层。 该系统设计用于共挤出，并且塑料板通过两个挤出机由来自高粘度基础模塑料BF的共挤出物CX和在BF上挤出的低粘度模塑料NF制备。 所述板的表面通过三辊抛光叠层构成。 通过该方法生产的菲涅尔透镜可用于太阳能收集器。

公开(公告)号：US5457515A

公开(公告)日：1995-10-10

申请号：US180040

申请日：1994-01-11

申请人： Thomas A. Quadracci ,  Thomas R. Wickert

发明人： Thomas A. Quadracci ,  Thomas R. Wickert

IPC分类号： G03B35/00 ,  G03B35/14 ,  G03B35/24 ,  G03C9/00 ,  G03B27/32

CPC分类号： B29D11/00288 ,  G03B35/14 ,  G03B35/24 ,  G03C9/00

摘要： Disclosed herein is a method of forming a graphic image having the appearance of three-dimensionality, the method comprising the steps of: providing a preformed lenticular film having a flat side and having a side with lenticules opposite the flat side; and printing an image on the flat side of the lenticular film using web fed printing to produce a graphic image web in which the perceptible image possesses photographically acceptable quality, wherein the image elements are printed on the lenticular film at an angle which corresponds to the pitch of the lenticules of the lenticular film.

摘要翻译： 本文公开了一种形成具有三维外观的图形图像的方法，该方法包括以下步骤：提供具有平坦侧面并具有与平坦侧相对的微透镜的一侧的预成型透镜膜; 并使用卷筒纸进行印刷在双凸透镜膜的平坦侧上打印图像以产生图形图像卷筒纸，其中可感知图像具有照相可接受的质量，其中图像元素以对应于间距的角度印刷在双凸透镜膜上 的透镜膜的微透镜。

公开(公告)号：US5330799A

公开(公告)日：1994-07-19

申请号：US945139

申请日：1992-09-15

申请人： Ellen R. Sandor ,  William T. Cunnally ,  Stephan B. Meyers

发明人： Ellen R. Sandor ,  William T. Cunnally ,  Stephan B. Meyers

IPC分类号： B29C35/08 ,  B29C43/02 ,  B29C43/22 ,  B29D11/00 ,  B41M3/06 ,  B41M7/00 ,  G03B35/24 ,  G03C7/14 ,  G03C9/00 ,  B05D3/06 ,  B05C9/08

CPC分类号： G03C9/00 ,  B29C35/08 ,  B29C35/0888 ,  B29C43/226 ,  B29D11/00269 ,  B29D11/00288 ,  B29D11/00855 ,  B41M3/06 ,  B41M7/0045 ,  G03B35/24 ,  G03C7/14 ,  B29C2035/0827 ,  B29C2043/463 ,  B29L2011/0016 ,  B29L2011/005 ,  Y10T428/24488 ,  Y10T428/24529 ,  Y10T428/24537 ,  Y10T428/2457 ,  Y10T428/24802 ,  Y10T428/2495 ,  Y10T428/2978

摘要： Methods and apparatus for producing autostereograms using ultraviolet radiation-curable thermosetting polymers. A stereoscopic image is printed upon a plastic or paper sheet, which is fed directly onto a surface having an inverse lenticular pattern relief. As the sheet is fed onto the surface, a flow of ultraviolet-curable thermosetting polymer resin is directed at the surface. Ultraviolet radiation is directed at the polymer layer, curing the polymer and forming a lenticular array on the front surface of the polymer layer. During this process, the sheet carrying the stereoscopic image is bonded to the back surface of the polymer lenticular layer in precise registration with the lenticular array. In a preferred embodiment of the invention, the inverse lenticular pattern relief is on the outer surface of a transparent cylinder. The polymer layer is cured as it is flowed onto the relief pattern by an ultraviolet lamp placed within the transparent cylinder.

摘要翻译： 使用紫外线辐射固化型热固性聚合物生产自动立体图的方法和设备。 将立体图像印刷在塑料或纸张上，其被直接馈送到具有反透镜图案浮雕的表面上。 当片材被供给到表面上时，紫外线固化的热固性聚合物树脂的流动指向表面。 紫外线辐射指向聚合物层，固化聚合物并在聚合物层的前表面上形成透镜阵列。 在该过程中，承载立体图像的片材与透镜阵列精确对准地结合到聚合物双凸透镜层的背面。 在本发明的优选实施例中，反透镜图案浮雕位于透明圆柱体的外表面上。 聚合物层在通过放置在透明圆筒内的紫外灯流动到浮雕图案时固化。

公开(公告)号：US3348264A

公开(公告)日：1967-10-24

申请号：US60870467

申请日：1967-01-11

申请人： PID CORP

发明人： RICE HAROLD D ,  LEACH SAM L

IPC分类号： B29C43/22 ,  B29C69/00 ,  B29C69/02

CPC分类号： B29D11/00288 ,  B29C43/224 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/003 ,  B29C47/0038 ,  B29C47/004 ,  B29C47/0066 ,  B29C2793/0027

公开(公告)号：US20180257323A1

公开(公告)日：2018-09-13

申请号：US15540222

申请日：2016-01-18

申请人： Ashok CHATURVEDI

发明人： Ashok CHATURVEDI

IPC分类号： B29D11/00 ,  B41M3/00 ,  B42D25/351 ,  B42D25/324 ,  B42D25/328 ,  B42D25/44 ,  B44F1/04 ,  G02B3/08 ,  C08C1/15 ,  C08L7/02 ,  C08C1/04

CPC分类号： B29D11/00269 ,  B29D11/00288 ,  B29D11/00298 ,  B41M3/003 ,  B41M3/008 ,  B41M3/06 ,  B42D25/324 ,  B42D25/328 ,  B42D25/351 ,  B42D25/44 ,  B44F1/045 ,  C08C1/04 ,  C08C1/15 ,  C08L7/02 ,  G02B3/08

摘要： The present invention provides processes (100, 200, 300, 400) for making a flexible packaging substrate having one or more Fresnel lenses (410, 602) and a product made therefrom. The said process comprises providing one or more Fresnel lenses (410, 602) on a first surface (408a, 610a) of a substrate/film (408, 610); and overlapping a predetermined portion (411, 603) of the Fresnel lenses (410, 602) on the substrate/film (408, 610) by printing or foil stamping. The flexible packaging substrate having one or more Fresnel lenses comprises a substrate (408) having the Fresnel lens or the pattern of Fresnel lenses (410) on the first surface (408a) thereof, wherein a predetermined portion (411) of the Fresnel lenses (410) is covered to hide irregular/uneven/torn edges.

公开(公告)号：US20180043608A1

公开(公告)日：2018-02-15

申请号：US15794510

申请日：2017-10-26

申请人： TOPPAN PRINTING CO., LTD.

发明人： Koichi SHINODA

IPC分类号： B29C59/04 ,  B32B38/00 ,  G02B1/12 ,  B29D11/00

CPC分类号： B29C59/046 ,  B29C2035/0827 ,  B29D11/00269 ,  B29D11/00288 ,  B29D11/00326 ,  B29D11/00769 ,  B32B37/003 ,  B32B37/025 ,  B32B37/203 ,  B32B38/0008 ,  B32B38/06 ,  B32B38/10 ,  B32B39/00 ,  B32B2038/168 ,  B32B2310/0806 ,  B32B2310/0831 ,  B32B2310/14 ,  B32B2451/00 ,  G02B1/12 ,  G02B5/18 ,  G09F3/02 ,  G09F19/12 ,  H01L21/027 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/5275 ,  Y02E10/549

摘要： A method and an apparatus for producing a relief-pattern forming, the method and apparatus being suitable for producing a film-like material, such as an embossed film, having a fine relief-structure pattern formed on a surface thereof so as to have a distinctive optical effect with higher quality, good productivity, and fewer defects. A transfer pattern printed layer having an inverted structure of a relief-structure pattern is formed on a second substrate by printing a transfer pattern onto the surface of a first substrate on which the relief-structure pattern is formed at a predetermined position by registration with the relief-structure pattern followed by drying, laminating with the second substrate, curing and peeling.

公开(公告)号：US09873213B2

公开(公告)日：2018-01-23

申请号：US14376982

申请日：2013-02-07

申请人： Sharp Kabushiki Kaisha

发明人： Hidekazu Hayashi

IPC分类号： B29C33/74 ,  B29D11/00 ,  B29C33/72 ,  G02B1/118 ,  C25D11/18 ,  B29C33/58 ,  B29K101/00

CPC分类号： B29C33/74 ,  B29C33/58 ,  B29C33/72 ,  B29C2033/725 ,  B29D11/00278 ,  B29D11/00288 ,  B29K2101/00 ,  C25D11/18 ,  G02B1/118

摘要： This is a mold repairing method for removing a resin material deposited on a mold, of which the surface is a porous film with a plurality of recesses that have been created through anodization. The mold repairing method includes the steps of: (I) removing the resin material that is exposed on the surface of the mold over the plurality of recesses without performing atmospheric pressure plasma processing; and (II) removing at least partially the resin material that is still left inside the plurality of recesses by the atmospheric pressure plasma processing, after the step (I) has been performed, thereby recovering the original function of the mold.

公开(公告)号：US09643369B2

公开(公告)日：2017-05-09

申请号：US14310308

申请日：2014-06-20

申请人： OMRON Corporation

发明人： Koichi Takemura ,  Tomofusa Shibata ,  Yoshinori Ito ,  Yoshikaga Taguchi ,  Yoshihisa Yamanaka ,  Kenji Suzuki ,  Kazutaka Kaneko ,  Masayuki Kojima ,  Yuzuru Fujie ,  Naoki Hashimoto ,  Taichi Suzuki

IPC分类号： B29C43/46 ,  B29D11/00 ,  B29C43/04 ,  B29C43/02

CPC分类号： B29D11/00663 ,  B29C43/04 ,  B29C2043/025 ,  B29C2043/046 ,  B29C2043/463 ,  B29D11/00288

摘要： A transfer molding method includes supplying melted resin to a first metallic mold, conveying the first metallic mold onto which the resin was supplied to a position opposing a second metallic mold, performing transfer molding by sandwiching the resin between the two metallic molds, and cooling the resin after performing transfer molding. The performing transfer molding includes discharging residual air that remains in a recess via a groove portion.