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21. 发明申请

US20120097325A1 SYSTEM AND METHOD FOR CONTINUOUSLY MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：用于连续制造液晶显示装置的系统和方法
公开(公告)号：US20120097325A1
公开(公告)日：2012-04-26
申请号：US13278402
申请日：2011-10-21
申请人： Kazuya Hada , Seiji Umemoto
发明人： Kazuya Hada , Seiji Umemoto
IPC分类号： B32B38/10
CPC分类号： B32B38/10 , B32B2457/20 , B32B2457/202 , G02F1/133528
摘要： A method for continuously manufacturing a liquid crystal display device, includes a first peeling step that comprises providing a carrier film on which first and second sheet pieces of polarizing films containing first and second pressure-sensitive adhesives, respectively, are formed, and peeling off the first sheet piece from the carrier film by first peeling means; a bonding step that comprises bonding the first sheet piece to a liquid crystal panel with the first pressure-sensitive adhesive interposed therebetween to form a liquid crystal display device; and a removal step that comprises removing the second sheet piece from the carrier film. The removal step includes a falling step comprising peeling off the second sheet piece from the carrier film using second peeling means by inwardly bending the carrier film against the second sheet piece with the second pressure-sensitive adhesive facing upward; and allowing the second sheet piece to fall.
摘要翻译：一种用于连续制造液晶显示装置的方法，包括：第一剥离步骤，包括提供载体膜，分别在其上形成包含第一和第二压敏粘合剂的第一和第二片状偏振膜，并剥离通过第一剥离装置从载体膜的第一片材; 接合步骤，包括将第一片材与第一压敏粘合剂粘合到液晶面板以形成液晶显示装置; 以及包括从所述载体膜去除所述第二片材的去除步骤。去除步骤包括下降步骤，包括使用第二剥离装置将第二片材从载体膜上剥离，通过使第二片状片向上弯曲而使第二片状片向上弯曲; 并允许第二片材落下。

22. 发明申请

US20120118488A1 METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：制造液晶显示装置的方法
公开(公告)号：US20120118488A1
公开(公告)日：2012-05-17
申请号：US13079393
申请日：2011-04-04
申请人： Seiji Umemoto , Seiji Kondo
发明人： Seiji Umemoto , Seiji Kondo
IPC分类号： B32B37/02
CPC分类号： B32B37/0015 , B32B38/1875 , B32B2457/202 , G02F1/1333 , G02F1/133528 , G02F2201/54 , Y10T156/1064 , Y10T156/1075 , Y10T156/1082 , Y10T156/1085
摘要： Provided is a liquid crystal display device manufacturing method that can prevent a liquid crystal panel from warping into a shape concave to the viewer side in the process of manufacturing the liquid crystal panel by bonding optical members to both surfaces of a liquid crystal cell so that a good display state can be achieved. The method includes: performing a first bonding step S31 including placing an optical member 10A including a polarizing plate in such a manner that the absorption axis of the polarizing plate is kept parallel to the transverse direction of a liquid crystal cell 20, wherein the optical member 10A has a width corresponding to the length of the long side of the liquid crystal cell 20, and bonding the optical member 10A to the backlight-side surface of the liquid crystal cell 20 in a direction along the transverse direction; and then performing a second bonding step S32 including placing an optical member 10B including a polarizing plate in such a manner that the absorption axis of the polarizing plate is kept parallel to the longitudinal direction of the liquid crystal cell 20 and bonding the optical member 10B to the liquid crystal cell 20 by nipping, between a pair of pressing parts, the liquid crystal cell 20 and the optical member 10B being stacked.
摘要翻译：提供了一种液晶显示装置的制造方法，其通过将光学构件粘合到液晶单元的两个表面上，可以防止在制造液晶面板的过程中液晶面板翘曲成为观察者侧凹陷的形状，使得良好的显示状态可以实现。该方法包括：执行第一接合步骤S31，包括以使得偏振片的吸收轴保持与液晶单元20的横向平行的方式放置包括偏振片的光学构件10A，其中光学构件 10A具有对应于液晶单元20的长边的长度的宽度，并且将光学构件10A沿着横向方向接合到液晶单元20的背光源侧表面; 然后进行第二接合步骤S32，包括以使得偏振片的吸收轴保持与液晶单元20的长度方向平行并将光学构件10B接合到的方式放置包括偏振片的光学构件10B 液晶单元20通过夹在液晶单元20和光学构件10B之间的一对按压部件之间夹持。

23. 发明授权

US09505197B2 Material roll and system and method for manufacturing optical display device 有权
标题翻译：材料卷及其制造及制造光学显示装置的方法
公开(公告)号：US09505197B2
公开(公告)日：2016-11-29
申请号：US13028770
申请日：2011-02-16
申请人： Seiji Umemoto , Satoshi Hirata , Takuya Nakazono , Kentarou Takeda , Michihito Ooishi
发明人： Seiji Umemoto , Satoshi Hirata , Takuya Nakazono , Kentarou Takeda , Michihito Ooishi
IPC分类号： B32B7/06 , B32B33/00 , B32B27/36 , B32B37/12
CPC分类号： B32B33/00 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/286 , B32B27/288 , B32B27/30 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/34 , B32B27/36 , B32B27/365 , B32B37/12 , B32B2307/306 , B32B2307/412 , B32B2307/50 , B32B2307/732 , B32B2367/00 , B32B2457/202 , Y10T156/1062 , Y10T156/12 , Y10T428/1476
摘要： Provided are a system and a method for manufacturing an optical display device and a material roll, which can effectively prevent the production of defective optical display devices even in a process including drawing a long sheet material from a material roll and bonding an optical film to an optical display unit, and which is a roll of a laminate of a first base film, a first pressure-sensitive adhesive layer, an optical film, a second pressure-sensitive adhesive layer, and a second base film, which are wound in the roll in this order from the outside, and has a width corresponding to the length of any one side of a rectangular optical display unit, wherein the adhering strength A of the first base film-side interface of the first pressure-sensitive adhesive layer, the adhering strength B of the optical film-side interface of the first pressure-sensitive adhesive layer, the adhering strength C of the optical film-side interface of the second pressure-sensitive adhesive layer, and the adhering strength D of the second base film-side interface of the second pressure-sensitive adhesive layer satisfy the relations A
摘要翻译：提供一种用于制造光学显示装置和材料辊的系统和方法，其可以有效地防止有缺陷的光学显示装置的生产，即使在包括从材料辊拉长长片材并将光学膜粘合到光学显示单元，并且是卷绕在辊中的第一基膜，第一粘合剂层，光学膜，第二压敏粘合剂层和第二基膜的层压体卷并且具有对应于矩形光学显示单元的任一侧的长度的宽度，其中第一粘合剂层的第一基膜侧界面的粘附强度A，粘附第一粘合剂层的光学膜侧界面的强度B，第二压敏粘合剂层的光学膜侧界面的粘合强度C和第二粘合剂层的第二基膜侧界面的粘合强度D满足A

24. 发明授权

US08529722B2 Method for manufacturing liquid crystal display device 有权
标题翻译：制造液晶显示装置的方法
公开(公告)号：US08529722B2
公开(公告)日：2013-09-10
申请号：US13079393
申请日：2011-04-04
申请人： Seiji Umemoto , Seiji Kondo
发明人： Seiji Umemoto , Seiji Kondo
IPC分类号： B29C65/00 , B32B37/00 , B32B38/04
CPC分类号： B32B37/0015 , B32B38/1875 , B32B2457/202 , G02F1/1333 , G02F1/133528 , G02F2201/54 , Y10T156/1064 , Y10T156/1075 , Y10T156/1082 , Y10T156/1085
摘要： A method of manufacturing a liquid crystal display device that prevents a liquid crystal panel from warping into a shape concave to the viewer side. The method including a bonding step including providing sheet-shaped optical members each including a polarizing plate and an adhesive layer or a pressure-sensitive adhesive layer and bonding the sheet-shaped optical members to both surfaces of a rectangular liquid crystal cell with the adhesive layer or a pressure-sensitive adhesive layer. The bonding step includes continuously pressing the optical member from its end to bond the optical member from its end to bond the optical member to the liquid crystal cell, while applying a tension to the optical member and stacking the liquid crystal cell and the optical member.
摘要翻译：一种制造液晶显示装置的方法，该液晶显示装置防止液晶面板翘曲成对观察者侧凹陷的形状。该方法包括一种粘合步骤，包括提供各自包括偏振片和粘合剂层或压敏粘合剂层的片状光学构件，并将片状光学构件粘合到具有粘合剂层的矩形液晶单元的两个表面或压敏粘合剂层。接合步骤包括从其端部连续地按压光学构件，从而将光学构件从其端部接合，以将光学构件粘合到液晶单元，同时向光学构件施加张力并堆叠液晶单元和光学构件。

25. 发明授权

US08894793B2 Method and system for manufacturing liquid crystal display device 有权
标题翻译：制造液晶显示装置的方法和系统
公开(公告)号：US08894793B2
公开(公告)日：2014-11-25
申请号：US13532951
申请日：2012-06-26
申请人： Satoshi Hirata , Seiji Umemoto
发明人： Satoshi Hirata , Seiji Umemoto
IPC分类号： B32B37/12 , B32B38/18 , G02F1/1333 , B32B37/18 , B32B37/02 , B32B38/00
CPC分类号： G02F1/1333 , B32B37/02 , B32B37/185 , B32B38/0004 , B32B38/18 , B32B2457/202 , G02F1/133528 , G02F1/133606 , G02F2202/28 , Y10T156/1089 , Y10T156/1092 , Y10T156/1093 , Y10T156/17 , Y10T156/1741
摘要： A method for manufacturing a liquid crystal display device by feeding carrier films from continuous rolls, respectively, and by bonding optical films, which are being peeled off or have been peeled off from the carrier films, respectively, to first and second panel surfaces of a liquid crystal panel, respectively, with a pressure-sensitive adhesive interposed therebetween so that the liquid crystal display device is obtained. The method includes: a first bonding step including bonding a first optical film to the first panel surface; a rotation step including rotating the liquid crystal panel; a second bonding step including bonding a second optical film to the first optical film; and a third bonding step including bonding a third optical film to the second panel surface of the liquid crystal panel.
摘要翻译：一种液晶显示装置的制造方法，其特征在于，通过分别从连续辊供给载体膜，并将分别从载体膜剥离或剥离的光学膜分别接合到第一和第二面板表面液晶面板，分别具有夹在其间的压敏粘合剂，从而获得液晶显示装置。该方法包括：第一接合步骤，包括将第一光学膜接合到第一面板表面; 旋转步骤，包括旋转所述液晶面板; 第二接合步骤，包括将第二光学膜接合到所述第一光学膜; 以及第三接合步骤，包括将第三光学膜接合到所述液晶面板的第二面板表面。

26. 发明申请

US20120031552A1 MATERIAL ROLL AND SYSTEM AND METHOD FOR MANUFACTURING OPTICAL DISPLAY DEVICE 有权
标题翻译：用于制造光学显示装置的材料辊和系统和方法
公开(公告)号：US20120031552A1
公开(公告)日：2012-02-09
申请号：US13028770
申请日：2011-02-16
申请人： Seiji Umemoto , Satoshi Hirata , Takuya Nakazono
发明人： Seiji Umemoto , Satoshi Hirata , Takuya Nakazono
IPC分类号： B32B7/06 , B32B38/04 , C09J7/02
CPC分类号： B32B33/00 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/286 , B32B27/288 , B32B27/30 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/34 , B32B27/36 , B32B27/365 , B32B37/12 , B32B2307/306 , B32B2307/412 , B32B2307/50 , B32B2307/732 , B32B2367/00 , B32B2457/202 , Y10T156/1062 , Y10T156/12 , Y10T428/1476
摘要： Provided are a system and a method for manufacturing an optical display device and a material roll, which can effectively prevent the production of defective optical display devices even in a process including drawing a long sheet material from a material roll and bonding an optical film to an optical display unit, and which is a roll of a laminate of a first base film, a first pressure-sensitive adhesive layer, an optical film, a second pressure-sensitive adhesive layer, and a second base film, which are wound in the roll in this order from the outside, and has a width corresponding to the length of any one side of a rectangular optical display unit, wherein the adhering strength A of the first base film-side interface of the first pressure-sensitive adhesive layer, the adhering strength B of the optical film-side interface of the first pressure-sensitive adhesive layer, the adhering strength C of the optical film-side interface of the second pressure-sensitive adhesive layer, and the adhering strength D of the second base film-side interface of the second pressure-sensitive adhesive layer satisfy the relations A
摘要翻译：提供一种用于制造光学显示装置和材料辊的系统和方法，其可以有效地防止有缺陷的光学显示装置的生产，即使在包括从材料辊拉长长片材并将光学膜粘合到光学显示单元，并且是卷绕在辊中的第一基膜，第一粘合剂层，光学膜，第二压敏粘合剂层和第二基膜的层压体卷并且具有对应于矩形光学显示单元的任一侧的长度的宽度，其中第一粘合剂层的第一基膜侧界面的粘附强度A，粘附第一粘合剂层的光学膜侧界面的强度B，第二压敏粘合剂层的光学膜侧界面的粘合强度C和第二粘合剂层的第二基膜侧界面的粘合强度D满足A

27. 发明申请

US20130037205A1 METHOD AND SYSTEM FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：用于制造液晶显示装置的方法和系统
公开(公告)号：US20130037205A1
公开(公告)日：2013-02-14
申请号：US13532951
申请日：2012-06-26
申请人： Satoshi Hirata , Seiji Umemoto
发明人： Satoshi Hirata , Seiji Umemoto
IPC分类号： B32B37/12 , B32B37/10 , B32B38/10
CPC分类号： G02F1/1333 , B32B37/02 , B32B37/185 , B32B38/0004 , B32B38/18 , B32B2457/202 , G02F1/133528 , G02F1/133606 , G02F2202/28 , Y10T156/1089 , Y10T156/1092 , Y10T156/1093 , Y10T156/17 , Y10T156/1741
摘要： A method for manufacturing a liquid crystal display device by feeding carrier films from continuous rolls, respectively, and by bonding optical films, which are being peeled off or have been peeled off from the carrier films, respectively, to first and second panel surfaces of a liquid crystal panel, respectively, with a pressure-sensitive adhesive interposed therebetween so that the liquid crystal display device is obtained. The method includes: a first bonding step including bonding a first optical film to the first panel surface; a rotation step including rotating the liquid crystal panel; a second bonding step including bonding a second optical film to the first optical film; and a third bonding step including bonding a third optical film to the second panel surface of the liquid crystal panel.
摘要翻译：一种液晶显示装置的制造方法，其特征在于，通过分别从连续辊供给载体膜，并将分别从载体膜剥离或剥离的光学膜分别接合到第一和第二面板表面液晶面板，分别具有夹在其间的压敏粘合剂，从而获得液晶显示装置。该方法包括：第一接合步骤，包括将第一光学膜接合到第一面板表面; 旋转步骤，包括旋转所述液晶面板; 第二接合步骤，包括将第二光学膜接合到所述第一光学膜; 以及第三接合步骤，包括将第三光学膜接合到液晶面板的第二面板表面。

28. 发明授权

US08172631B2 System and method for bonding optical film to a liquid crystal display panel 有权
标题翻译：用于将光学膜粘合到液晶显示面板的系统和方法
公开(公告)号：US08172631B2
公开(公告)日：2012-05-08
申请号：US13021294
申请日：2011-02-04
申请人： Satoshi Hirata , Seiji Kondou , Seiji Umemoto , Takuya Nakazono
发明人： Satoshi Hirata , Seiji Kondou , Seiji Umemoto , Takuya Nakazono
IPC分类号： H01J9/00 , B32B41/00
CPC分类号： B29D11/0073 , B32B38/18 , B32B2457/202 , G02F1/1303 , G02F1/133528
摘要： There are provided a system and a method for manufacturing a liquid crystal display element, which make it possible to perform a lamination process in a smaller installation space, and which are provided to perform a process including turning over and horizontally rotating a liquid crystal panel using a panel turning unit, feeding optical functional films from first and second continuous rolls, respectively, using film feeding lines arranged linearly in planar view, feeding the liquid crystal panel using a panel feeding line placed above the film feeding lines in an overlapping manner and shaped linearly in planar view, and bonding each of the optical functional films, which are fed from the first and second rolls, to the liquid crystal panel from below.
摘要翻译：提供了一种用于制造液晶显示元件的系统和方法，其使得可以在较小的安装空间中进行层压处理，并且其被设置用于执行包括使用以下方式翻转和水平旋转液晶面板的处理面板转向单元，分别使用在平面图中线性布置的供电线从第一连续辊和第二连续辊供给光学功能膜，以重叠的方式使用放置在胶片供给线上方的面板供给线供给液晶面板并成形将从第一和第二辊供给的每个光学功能膜从下方接合到液晶面板，

29. 发明授权

US09091881B2 Roll of continuous web of optical film laminate with predefined slit lines, and method and system for manufacturing the same 有权
标题翻译：具有预定义的切割线的光学薄膜层压板的连续卷材的卷，以及制造该切割线的方法和系统
公开(公告)号：US09091881B2
公开(公告)日：2015-07-28
申请号：US13309006
申请日：2011-12-01
申请人： Takuya Nakazono , Seiji Umemoto
发明人： Takuya Nakazono , Seiji Umemoto
IPC分类号： B32B41/00 , G02F1/1335 , B32B37/22 , G02B1/10 , G02B5/30 , G02F1/13 , B32B38/18 , B32B38/04
CPC分类号： G02F1/133528 , B32B37/22 , B32B38/1858 , B32B41/00 , B32B2038/045 , B32B2457/202 , G02B1/105 , G02B1/14 , G02B5/3033 , G02F1/1303 , Y10T156/10 , Y10T428/14 , Y10T428/1476 , Y10T428/149 , Y10T428/1495 , Y10T428/24298 , Y10T428/24314 , Y10T428/24322 , Y10T428/24331
摘要： A roll of a continuous web of an optical film laminate with predefined slit lines for use in a continuous manufacturing system by laminating optically functional film sheets to liquid-crystal panels. The optical film laminate with predefined slit lines comprises an optically functional film having an adhesive layer which is subjected to a preliminary inspection, and a carrier film releasably laminated to the adhesive layer. Defect-free normal sheets and defective or defect-containing sheets having predefined length corresponding to the dimension of the liquid-crystal panel are formed on the carrier film by sequentially forming slit lines along the transverse direction with respect to the lengthwise direction of the optical film laminate.
摘要翻译：一卷连续卷筒纸的光学薄膜层压板，其中预定的切割线用于连续制造系统中，通过将光学功能薄膜片层压到液晶面板上。具有预定切割线的光学膜层叠体包括具有进行了初步检查的粘合剂层的光学功能膜和可剥离地层叠在粘合剂层上的载体膜。通过沿着光学膜的长度方向的横向依次形成狭缝线，在载体膜上形成具有与液晶面板的尺寸相对应的具有预定长度的缺陷的普通片和缺陷或缺陷片层压板。

30. 发明授权

US08591690B2 Method for manufacturing liquid crystal display element 有权
标题翻译：制造液晶显示元件的方法
公开(公告)号：US08591690B2
公开(公告)日：2013-11-26
申请号：US12715079
申请日：2010-03-01
申请人： Yuu Sugimoto , Seiji Umemoto , Takuya Nakazono
发明人： Yuu Sugimoto , Seiji Umemoto , Takuya Nakazono
IPC分类号： B29C65/00 , B32B37/00 , B32B38/04
CPC分类号： B32B43/003 , B32B37/025 , B32B37/12 , B32B37/182 , B32B38/0004 , B32B41/00 , B32B2307/42 , B32B2310/0843 , B32B2457/202 , G02F1/1303 , G02F1/1333 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1062 , Y10T156/1064 , Y10T156/1082 , Y10T156/1084 , Y10T156/1085
摘要： A method for manufacturing a liquid crystal display element is provided which simultaneously achieves the object of cutting an optical film without causing degradation in appearance and the object of preventing the film from being broken in a continuous bonding process, and includes: providing a long sheet material including a laminate of an optical film containing a polarizer, a pressure-sensitive adhesive layer, and a carrier film temporarily bonded to the pressure-sensitive adhesive layer; cutting the long sheet material at predetermined intervals, while maintaining the continuity of the carrier film; peeling off the carrier film by a tensile force; and continuously bonding the resulting optical film pieces to liquid crystal panels, respectively, through the pressure-sensitive adhesive layer exposed by the peeling off, while feeding the resulting optical film pieces, wherein the cutting is performed to such a depth as to substantially reach the carrier film, and the carrier film is cut to a depth less than half of the thickness of the carrier film at least both end portions in the width direction of the carrier film.
摘要翻译：提供一种制造液晶显示元件的方法，其同时实现了在不引起外观劣化的情况下切割光学膜的目的，并且在连续粘合工艺中防止膜破裂的目的，并且包括：提供长的片材包括含有偏光片的光学膜，粘合剂层和临时接合在压敏粘合剂层上的载体膜的叠层体; 在保持载体膜的连续性的同时以预定间隔切割长片材; 用拉力剥离载体膜; 并将所得到的光学膜片分别连续地粘合到通过剥离而暴露的压敏粘合剂层的液晶面板，同时进给所得到的光学膜片，其中进行切割至基本达到并且载体膜在载体膜的宽度方向上的至少两个端部被切割成小于载体膜的厚度的一半的深度。

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