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1. 发明公开

EP3297019A1 METHOD FOR PRODUCING RELIEF PATTERNED BODY, DEVICE FOR PRODUCING SAME, AND STICKER 有权
标题翻译：生产释放图案体的方法，生产该装置的设备和贴纸
公开(公告)号：EP3297019A1
公开(公告)日：2018-03-21
申请号：EP16792556.9
申请日：2016-04-26
申请人： Toppan Printing Co., Ltd.
发明人： SHINODA Koichi
IPC分类号： H01L21/027 , B29C59/02 , G09F3/02 , G09F19/12
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 , G09F3/02 , G09F19/12 , H01L21/027 , H01L51/003 , H01L51/0097 , H01L51/5275 , Y02E10/549
摘要： Provided are a method and an apparatus for producing a relief-pattern body, 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 high quality, good productivity, and fewer defects. A transfer pattern printed layer (22) having an inverted structure of a relief-structure pattern is formed on a second substrate (23) by printing a transfer pattern onto the surface of a first substrate (21) 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 (23), curing and peeling.
摘要翻译：本发明提供一种浮雕图案体的制造方法及装置，该浮雕图案体的制造方法及装置适合于制造在表面形成有微细凹凸结构图案的浮雕膜等薄膜状材料，具有独特的光学效果，质量高，生产效率高，缺陷少。通过将转印图案印刷到第一基板（21）的表面上，在第二基板（23）上形成具有浮雕结构图案的反转结构的转印图案印刷层（22），第一基板（21）通过与浮雕结构图案配准而形成在预定位置，随后干燥，与第二基板（23）层合，固化和剥离。

2. 发明公开

EP2587301A1 METHOD AND SYSTEM FOR PRODUCING LIQUID CRYSTAL PANEL 审中-公开
标题翻译： VERFAHREN UND SYSTEM ZUR HERSTELLUNG VONFLÜSSIGKRISTALLTAFEL
公开(公告)号：EP2587301A1
公开(公告)日：2013-05-01
申请号：EP11798153.0
申请日：2011-06-22
申请人： Nitto Denko Corporation
发明人： HADA, Kazuya , HIRATA, Satoshi , KONDO, Seiji
IPC分类号： G02F1/13 , G02F1/1335
CPC分类号： G02F1/1303 , B29D11/00288 , B29D11/00644
摘要： An object of the invention is to provide a method and a system for manufacturing a liquid crystal panel, which allow more successful bonding of an optical film to a liquid Crystal cell. A pressing force Fa per unit area applied when the optical film is pressed by the first roller and a pressing force Fb per unit area applied when the liquid crystal cell is pressed by the second roller satisfy the relation Fa>Fb. On the first roller side, the feed may fail to be stabilized due to the influence of tension fluctuations or vibration acting on the first optical film, so that air bubbles may occur. When the second roller side, where such an influence does not occur, contributes more to the feed of the liquid crystal cell, the liquid crystal cell can be successfully fed in the process of bonding the optical film thereto.
摘要翻译：本发明的目的是提供一种用于制造液晶面板的方法和系统，其允许将光学膜更好地结合到液晶单元。当通过第一辊按压光学膜时施加的每单位面积的按压力Fa和当由第二辊子按压液晶单元时施加的每单位面积的按压力Fb满足关系Fa> Fb。在第一辊侧，由于作用在第一光学膜上的张力波动或振动的影响，进给可能不能稳定，从而可能发生气泡。当没有发生这种影响的第二辊侧对液晶单元的供给有更大的贡献时，可以在将光学膜粘合的过程中成功地供给液晶单元。

4. 发明公开

EP1708864A1 VORRICHTUNG UND VERFAHREN ZUM FORMEN EINES FOLIENBANDES 有权
标题翻译： DEVICE形成膜STRIP
公开(公告)号：EP1708864A1
公开(公告)日：2006-10-11
申请号：EP04728164.7
申请日：2004-04-19
申请人： Kark AG
发明人： KARK, Uwe
IPC分类号： B29C43/46 , B29C33/02 , B29C43/22
CPC分类号： B29D11/00288 , B29C33/026 , B29C43/222 , B29C43/46 , B29C43/52 , B29C47/0014 , B29C47/0021 , B29C47/8805 , B29C47/884 , B29C47/8845 , B29C47/885 , B29C47/886 , B29C47/8885 , B29C2043/3678 , B29C2043/463 , B29C2043/468 , B29C2043/522
摘要： The invention relates to a device for shaping a strip, in particular a strip made of thermoplastic synthetic material, which can be shaped at high temperature, in a continuous manner on the surface of a rotating drum (1) which is to be heated and/or cooled in predefined, stationary areas (10, 11). In order to reduce the loss of energy during the changing the heating and cooling steps, the thin-walled drum is mounted on a bearing body (5) which can be heated and/or cooled in the related areas and is heat-exchangeable with the surface of the drum at least in said areas.

5. 发明公开

EP1613558A2 LENTICULAR IMAGES FORMED ON SELECTED IMAGE PORTIONS 审中-公开
标题翻译：在选定区域的图像形镜片格图像
公开(公告)号：EP1613558A2
公开(公告)日：2006-01-11
申请号：EP04750086.3
申请日：2004-04-14
申请人： National Graphics, Inc.
发明人： KRAUSE, Donald, R. , HEATHCOTE, Roger, J.
IPC分类号： C03B3/00 , B29D11/00 , G03B35/24
CPC分类号： G02B27/2214 , B29D11/00288 , B41M3/06 , B41M7/00 , B41M7/0045
摘要： Disclosed herein is a method of creating a selectively formed lenticular image. The method comprises: providing a substrate having a printed interlaced image portion thereon; providing a coating applicator having a selectively-located coating transfer area that substantially conforms to the interlaced image portion on the substrate; applying to the interlaced image portion on the substrate, using the selectively-located coating transfer area, a coating layer that conforms to the interlaced image portion to form a coated interlaced image; curing the coated interlaced image to create a cured coated interlaced image; and forming a lenticular pattern in the cured coated interlaced image to create a selectively formed lenticular image. Adjusting the selectively formed lenticular images occurs by adjusting the selectively located transfer areas on the coating applicator. Also disclosed is a system for making a selectively formed lenticular image. The invention can include multiple applications, via one or more coating applicators, of coating material (e.g., lenticular plastic material) to create the selectively-placed lenticular image. The invention further includes substrates having multiple printed interlaced image portions resulting in a plurality of selectively placed lenticular images on the substrate. The invention allows for end products having defined lenticular image portions, multiple lenticular image portions, and variably placed lenticular effects. In this manner, additional applications for lenticular materials, combining lenticular images and other printing on the same page, are possible and commercially feasible. The invention is particularly useful when it is desired to have less than the full printed page or package dedicated to lenticular effects, with one or more image portions.

6. 发明公开

EP0484073A2 Lenticular lens sheet 失效
标题翻译： LentikuläreblattförmigeLinse。
公开(公告)号：EP0484073A2
公开(公告)日：1992-05-06
申请号：EP91309922.2
申请日：1991-10-28
申请人： KURARAY Co. LTD.
发明人： Matsuzaki, Ichiro , Kuwada, Hiroshi , Otaki, Masao , Abe, Ken
IPC分类号： G03B21/62
CPC分类号： B29D11/00288 , G03B21/625
摘要： A double-sided lenticular lens sheet has an entrance lens layer (1) and an exit lens layer (2), at least said exit lens layer containing light-diffusing fine particles, and has parameters satisfying the following expressions (I) and (II). t₁ > t₂ > 0 0 ≦ Δn₁c₁ ρ₁d₁ Δn₂c₂ ρ₂d₂ wherein t₁ represents a thickness of the entrance lens layer; t₂, a thickness of the exit lens layer; Δn₁, a difference in refractive index between the thermoplastic resin and the light-diffusing fine particles in the entrance lens layer; Δn₂, a difference in refractive index between the thermoplastic resin and the light-diffusing fine particles in the exit lens layer; c₁, a weight concentration of the light-diffusing fine particles in the entrance lens layer; c₂, a weight concentration of the light-diffusing fine particles in the exit lens layer; ρ₁, a gravity of the light-diffusing fine particles in the entrance lens layer; ρ₂, a gravity of the light-diffusing fine particles in the exit lens layer; d₁, an average particle diameter of the light-diffusing fine particles in the entrance lens layer; and d₂, an average particle diameter of the light-diffusing fine particles in the exit lens layer.
The lenticular lens sheet of the present invention can be used in transmission-type projection screens. It can be stably manufactured even when its pitch is made very small, and yet can ensure a sufficient visual field angle, and also can improve the transmission efficiency of light to obtain a bright picture.
摘要翻译：双面双凸透镜片具有入射透镜层（1）和出射透镜层（2），至少所述出射透镜层含有光扩散微粒，并且具有满足以下表达式（I）和（II）的参数）。 $其中t1表示入射透镜层的厚度; t2，出射透镜层的厚度; DELTA n1，入射透镜层中热塑性树脂与光扩散微粒之间的折射率差; DELTA n2，出射透镜层中热塑性树脂与光扩散微粒之间的折射率差; c1，入射透镜层中的光漫射微粒的重量浓度; c2，出射透镜层中的光漫射微粒的重量浓度; rho 1，入射透镜层中的光漫射微粒的重力; rho 2，出射透镜层中的光漫射微粒的重力; d1，入射透镜层中的光扩散微粒的平均粒径; d2表示出射透镜层中的光扩散性微粒的平均粒径。本发明的双凸透镜片可用于透射型投影屏。即使其间距非常小，也可以稳定地制造，并且可以确保足够的视场角，并且还可以提高光的传输效率以获得明亮的图像。$

7. 发明授权

EP3001227B1 OPTICAL FILM, METHOD FOR PRODUCING OPTICAL FILM, AND SURFACE LIGHT-EMITTING BODY 有权转让
公开(公告)号：EP3001227B1
公开(公告)日：2018-11-28
申请号：EP14801695.9
申请日：2014-05-20
申请人： Mitsubishi Chemical Corporation
发明人： OKUNO Daichi , TODA Masatoshi
IPC分类号： G02B3/00 , B32B7/02 , C08F2/50 , H01L51/50 , H05B33/02
CPC分类号： F21V5/004 , B29D11/00288 , B29D11/00365 , B32B5/145 , B32B7/02 , B32B27/308 , B32B27/40 , B32B2307/21 , B32B2307/3065 , B32B2307/554 , B32B2307/558 , B32B2307/712 , B32B2551/00 , C08F2/48 , C08F222/10 , C08F290/067 , C08F2220/343 , C08F2222/1013 , C08F2222/1053 , C08F2222/1086 , C08F2222/1093 , C08G18/672 , C08G18/673 , C08G18/725 , C08G18/73 , C08G18/792 , C08G18/8175 , C09D175/16 , G02B1/041 , G02B3/0012 , G02B3/0031 , G02B3/0043 , G02B3/005 , G02B3/0056 , H01L51/5275 , C08F2222/1026 , C08F220/20
摘要： This optical film includes a substrate and a plurality of convex microlenses arrayed on the substrate. The microlenses have an ±-region and a ²-region. The ²-region occupies the outer portion of the convex shape of the microlenses, and is positioned in a manner so as to cover the ±-region. In an adhesion test conforming to ISO 2409 for measuring the adhesiveness of the substrate and the optical film, the test result is class 0 or class 1.

8. 发明公开

EP2587301A4 METHOD AND SYSTEM FOR PRODUCING LIQUID CRYSTAL PANEL 审中-公开
标题翻译：方法和系统液晶面板生产
公开(公告)号：EP2587301A4
公开(公告)日：2016-03-23
申请号：EP11798153
申请日：2011-06-22
申请人： NITTO DENKO CORP
发明人： HADA KAZUYA , HIRATA SATOSHI , KONDO SEIJI
IPC分类号： G02F1/13 , G02F1/1335
CPC分类号： G02F1/1303 , B29D11/00288 , B29D11/00644

9. 发明公开

EP2371524A1 Thin light guide plate having patterns on both major surfaces and process for the production of same 审中-公开
标题翻译： DünneLichtleitungsplatte mit Muster a beideHauptoberflächenund Herstellungsverfahren
公开(公告)号：EP2371524A1
公开(公告)日：2011-10-05
申请号：EP11161112.5
申请日：2011-04-05
申请人： SKC Haas Display Films Co., Ltd.
发明人： Lei, Herong , Landry, Michael R. , Mi, Xiang-Dong , Greener, Jehuda
IPC分类号： B29D11/00 , G02B6/00
CPC分类号： B29D11/00663 , B29D11/00288 , B29D11/00326 , G02B6/0035 , G02B6/0065 , G02B6/0076
摘要： The present invention provides a light guide plate having an input surface for receiving light from a light source, a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface, made in steps comprising: extruding a first resin into the nip between a first pressure roller and a first patterned roller to form a first layer. Extruding a second resin into the nip between a second pressure roller and a second patterned roller and onto the unpatterned surface of the first layer to form a second layer. The second layer having a pattern transferred from the second patterned roller; the combined first and second layers form an optical sheet comprising a plurality of light guide plate patterns and cutting and finishing the optical sheet into a plurality of double-sided light guide plates having the specified length and width dimensions.
摘要翻译：本发明提供了一种导光板，其具有用于接收来自光源的光的输入表面，用于发射光的微图案化输出表面和与输出表面相对的微图案化底表面，该步骤包括：挤出第一树脂进入第一压力辊和第一图案化辊之间的辊隙中以形成第一层。将第二树脂挤压到第二压力辊和第二图案化辊之间的辊隙中并且到第一层的未图案化的表面上以形成第二层。第二层具有从第二图案化辊转移的图案; 组合的第一和第二层形成包括多个导光板图案的光学片，并将光学片切割并整理成具有特定长度和宽度尺寸的多个双面导光板。

10. 发明授权

EP1874524B1 APPARATUS AND METHOD FOR MAKING MICROREPLICATED ARTICLE 有权
标题翻译：装置和方法制备制品的微复制
公开(公告)号：EP1874524B1
公开(公告)日：2009-03-11
申请号：EP06737184.9
申请日：2006-03-06
申请人： 3M Innovative Properties Company
发明人： STRAND, John T., 3M Center , WETZELS, Serge
IPC分类号： B29C59/04 , B29C39/14 , G03F7/00
CPC分类号： G03F7/24 , B29C35/0894 , B29C39/148 , B29C39/203 , B29C59/046 , B29C2035/0822 , B29C2035/0827 , B29C2035/0855 , B29C2035/0877 , B29C2059/023 , B29D11/00288 , B29L2011/00 , B44B5/0009
摘要： An apparatus for producing a microreplicated article is disclosed. This apparatus includes a first patterned roll (450) having a first diameter and a second patterned roll (474) having a second diameter. A drive assembly is included and is configured to rotate the first patterned roll (460) and the second patterned roll (474) such that the first and second rolls maintain a continuous registration within about 100 micrometers. The second diameter is 0.01 to 1 percent larger than the first diameter. A method of making a microreplicated article is also disclosed.

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