公开(公告)号：US20120291945A1

公开(公告)日：2012-11-22

申请号：US13462103

申请日：2012-05-02

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo ,  Seiji Umemoto

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo ,  Seiji Umemoto

IPC分类号： B32B37/14 ,  B32B38/10

CPC分类号： B32B37/0015 ,  B32B37/02 ,  B32B37/185 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133536 ,  Y10T156/1195 ,  Y10T156/17

摘要： The method for manufacturing a liquid crystal display device includes carrier film feeding steps including feeding long carrier films from continuous rolls, respectively; peeling steps including folding back each of the carrier films at a front end part placed on a carrier film feed path so that the optical films are peeled off from the carrier films, respectively; and bonding steps including bonding the optical films to the viewer side and back side of a liquid crystal panel, wherein in the bonding steps, the optical films are bonded to the liquid crystal panel in such a manner that the number of times the optical film is bonded to the back side of the liquid crystal panel is greater than the number of times the optical film is bonded to the viewer side of the liquid crystal panel.

摘要翻译： 液晶显示装置的制造方法包括：承载薄膜进给步骤，分别从连续辊上输送长载体薄膜; 剥离步骤包括在放置在载体膜馈送路径上的前端部折叠每个载体膜，使得光学膜分别从载体膜剥离; 以及包括将光学膜接合到液晶面板的观察者侧和背面的接合步骤，其中在接合步骤中，光学膜以这样的方式结合到液晶面板，使得光学膜为 粘合到液晶面板的背面的光学膜的面积大于液晶面板的观察者侧的光学膜的次数。

公开(公告)号：US08894795B2

公开(公告)日：2014-11-25

申请号：US13462103

申请日：2012-05-02

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo ,  Seiji Umemoto

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo ,  Seiji Umemoto

IPC分类号： B29C65/00 ,  B32B37/02 ,  B32B37/26 ,  B32B38/10 ,  B32B37/00 ,  G02F1/13 ,  B32B37/18 ,  G02F1/1335

CPC分类号： B32B37/0015 ,  B32B37/02 ,  B32B37/185 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133536 ,  Y10T156/1195 ,  Y10T156/17

摘要： The method for manufacturing a liquid crystal display device includes carrier film feeding steps including feeding long carrier films from continuous rolls, respectively; peeling steps including folding back each of the carrier films at a front end part placed on a carrier film feed path so that the optical films are peeled off from the carrier films, respectively; and bonding steps including bonding the optical films to the viewer side and back side of a liquid crystal panel, wherein in the bonding steps, the optical films are bonded to the liquid crystal panel in such a manner that the number of times the optical film is bonded to the back side of the liquid crystal panel is greater than the number of times the optical film is bonded to the viewer side of the liquid crystal panel.

摘要翻译： 液晶显示装置的制造方法包括：承载薄膜进给步骤，分别从连续辊上输送长载体薄膜; 剥离步骤包括在放置在载体膜馈送路径上的前端部折叠每个载体膜，使得光学膜分别从载体膜剥离; 以及包括将光学膜接合到液晶面板的观察者侧和背面的接合步骤，其中在接合步骤中，光学膜以这样的方式结合到液晶面板，使得光学膜为 粘合到液晶面板的背面的光学膜的面积大于液晶面板的观察者侧的光学膜的次数。

公开(公告)号：US09261709B2

公开(公告)日：2016-02-16

申请号：US14118013

申请日：2012-05-09

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

IPC分类号： G02B27/28 ,  B26D7/32 ,  G02B5/30 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/13363

CPC分类号： G02B27/283 ,  B26D1/385 ,  B26D7/018 ,  B26D7/32 ,  G02B5/3033 ,  G02F1/1303 ,  G02F1/133528 ,  G02F1/13363 ,  Y10T83/0448 ,  Y10T428/15 ,  Y10T428/31504

摘要： A set of optical film rolls for use in a process including supplying films and bonding the films, in directions relatively perpendicular to one another, to an optical cell, wherein a direction in which each film is bonded to the optical cell is equal to a direction in which each film is supplied, and the films are laminated to one side of the optical cell, the set of optical film rolls includes: a first optical film roll that is a roll of a first long multilayer optical film including a long polarizing film having an absorption axis in its longitudinal direction; and a second optical film roll that is a roll of a second long multilayer optical film including a long linearly polarized light separating film having a reflection axis in its transverse direction.

摘要翻译： 一种用于包括在相互垂直的方向上供应薄膜并将薄膜粘合的方法的光学薄膜卷到光学单元，其中每个薄膜结合到光学单元的方向等于方向 其中每个膜被提供，并且膜被层压到光学单元的一侧，该组光学膜卷包括：第一光学膜卷，其是包括长偏光膜的第一长层叠光学膜的卷，所述第一长层叠光学膜包括具有 沿其纵向的吸收轴; 以及第二光学膜卷，其是包括在其横向具有反射轴的长线偏振光分离膜的第二长层叠光学膜的卷。

公开(公告)号：US08888937B2

公开(公告)日：2014-11-18

申请号：US13185001

申请日：2011-07-18

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

IPC分类号： B32B41/00 ,  B32B37/12 ,  G02F1/13 ,  G02F1/1335

CPC分类号： G02F1/133528 ,  B32B37/12 ,  B32B41/00 ,  B32B2309/105 ,  B32B2457/20 ,  G02F1/1303

摘要： The method for continuously manufacturing a liquid crystal display device, includes: a peeling step of peeling off a sheet piece of a pressure-sensitive adhesive-containing polarizing film from a carrier film; a taking-up step of taking up the carrier film; a bonding step of bonding the sheet piece to a liquid crystal panel with the pressure-sensitive adhesive interposed therebetween; and a velocity control step of controlling V1 and V2 so that in a process of bonding the sheet piece to the liquid crystal panel, the relation V1=V2 can be satisfied during a period from a bonding start time when bonding the sheet piece to the liquid crystal panel is started to a time when the sheet piece is peeled off from the carrier film and that the relation V1

摘要翻译： 连续制造液晶显示装置的方法包括：从载体膜剥离含有粘合剂的偏光膜片材的剥离步骤; 卷取载体薄膜的卷取步骤; 粘合步骤，其中所述片材与所述压敏粘合剂之间粘合到液晶面板; 以及控制V1和V2的速度控制步骤，使得在将片材与液晶面板接合的过程中，在将片材接合到液体的接合开始时间期间可以满足关系V1 = V2 水晶面板开始到片材从载体膜剥离的时间，并且在粘合到液晶面板的过程中在片材被剥离之后的特定时间可以满足关系V1

公开(公告)号：US20140090779A1

公开(公告)日：2014-04-03

申请号：US14117796

申请日：2012-05-02

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

IPC分类号： G02F1/1333 ,  G02F1/13

CPC分类号： G02F1/1333 ,  B32B37/02 ,  B32B2457/20 ,  G02B5/3033 ,  G02F1/1303 ,  G02F1/133528 ,  Y10T156/1062 ,  Y10T156/12

摘要： A method includes a first bonding step including providing a first polarizing film obtained by transversely cutting a first long polarizing film having an absorption axis in its longitudinal direction, supplying the first polarizing film from a first optical film roll, and bonding the first polarizing film to a back side of the optical cell while feeding the optical cell; and a second bonding step including providing a linearly polarized light separating film obtained by transversely cutting a long linearly polarized light separating film having a reflection axis in its transverse direction, supplying the linearly polarized light separating film from a second optical film roll, and bonding the linearly polarized light separating film onto the first polarizing film bonded to the back side of the optical cell, while feeding the optical cell.

摘要翻译： 一种方法包括：第一接合步骤，包括提供通过横向切割在其纵向方向上具有吸收轴的第一长偏光膜获得的第一偏振膜，从第一光学膜辊供给第一偏振膜，并将第一偏振膜接合到 在馈送光学单元的同时，在光学单元的背面; 以及第二接合步骤，包括提供通过横向切割其横向具有反射轴的长线偏振光分离膜而获得的线偏振光分离膜，将线偏振光分离膜从第二光学膜辊供给，并将 在馈送光学单元的同时将线偏振光分离膜分散在与光学单元背面接合的第一偏振膜上。

公开(公告)号：US08485241B2

公开(公告)日：2013-07-16

申请号：US13271665

申请日：2011-10-12

申请人： Satoshi Hirata ,  Seiji Kondo ,  Kazuya Hada

发明人： Satoshi Hirata ,  Seiji Kondo ,  Kazuya Hada

IPC分类号： B65H37/04

CPC分类号： B32B37/12 ,  B32B38/0004 ,  B32B41/00 ,  B32B2310/0843 ,  B32B2457/202 ,  G02F1/1333 ,  Y10T156/1705 ,  Y10T156/1989

摘要： A system for manufacturing a liquid crystal display device, includes peeling means that peels off a sheet piece of the polarizing film from a carrier film; take-up means that takes up the carrier film; bonding means that bonds the sheet piece to a panel; and velocity control means for controlling a feed velocity of the take-up means and a feed velocity of the bonding means in such a manner that: Vh(t)>Vs(t) during a period from the start of the process of bonding the sheet piece to the end of the bonding and that slack formed in the sheet piece being subjected to the bonding is eliminated between a front end of the peeling means and a position in which the bonding is performed by the bonding means; and that during a period from the start of the bonding process to the end of the bonding, L>Ls.

摘要翻译： 一种用于制造液晶显示装置的系统，包括从载体薄膜剥离偏振膜的片材的剥离装置; 收线意味着拿起载体电影; 接合装置，将片材粘合到面板上; 以及速度控制装置，用于以如下方式控制卷取装置的进给速度和接合装置的进给速度：Vh（t）> Vs（t）在从接合过程开始的一段时间 并且在剥离装置的前端与通过接合装置进行接合的位置之间消除了在接合的片材中形成的松弛状态， 并且在从接合处理开始到结束结束的期间，L> Ls。

公开(公告)号：US09195070B2

公开(公告)日：2015-11-24

申请号：US14118013

申请日：2012-05-09

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

IPC分类号： G02B27/28 ,  B26D7/32 ,  G02B5/30 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/13363

摘要： A set of optical film rolls for use in a process including supplying films and bonding the films, in directions relatively perpendicular to one another, to an optical cell, wherein a direction in which each film is bonded to the optical cell is equal to a direction in which each film is supplied, and the films are laminated to one side of the optical cell, the set of optical film rolls includes: a first optical film roll that is a roll of a first long multilayer optical film including a long polarizing film having an absorption axis in its longitudinal direction; and a second optical film roll that is a roll of a second long multilayer optical film including a long linearly polarized light separating film having a reflection axis in its transverse direction.

公开(公告)号：US20120241077A1

公开(公告)日：2012-09-27

申请号：US13513832

申请日：2010-12-22

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

IPC分类号： B32B41/00 ,  B32B37/12

CPC分类号： G02F1/1303 ,  B32B37/0053 ,  B32B37/025 ,  B32B38/10 ,  B32B38/1825 ,  B32B2309/72 ,  B32B2457/202 ,  G02F1/133528

摘要： The present invention provides a method and apparatus designed to, during continuous manufacture of liquid crystal display panels, feed only a normal sheet to a lamination position for lamination to a rectangular panel and continuously laminate them together while positionally aligning them with each other. In the present invention, plural devices making up the entire apparatus are cooperatively associated with each other to make it possible that, among plural polarizing film sheets comprising a defect-free normal sheet and a defect-containing defective sheet each formed on a carrier film comprised in a strip-shaped film laminate. The normal sheet is reliably peeled from the carrier film by cooperatively associating feeding of the strip-shaped film laminate with a normal-sheet peeling device, and the defective sheet is reliably taken up while being attached to the carrier film, by cooperatively associating the feeding of the strip-shaped film laminate with a defective-sheet path changing device.

摘要翻译： 本发明提供一种方法和装置，其设计用于在连续制造液晶显示面板期间仅将普通片材仅供给层压位置，以层叠至矩形面板，并将它们彼此相对位置地连续层压在一起。 在本发明中，构成整个装置的多个装置彼此协同地相关联，使得可以在包括无缺陷的正常片和包含缺陷的缺陷片之间形成的多个偏光膜片中，每个形成在载体膜上 在带状膜层压体中。 通过将带状膜层压体与标准纸剥离装置的输送协作地相关联，可以将正常的纸张从载体膜上剥离，并且通过将送纸协同地相关联地将有缺陷的纸张可靠地吸收，同时附着在载体膜上 的带状薄膜层叠体。

公开(公告)号：US20120073742A1

公开(公告)日：2012-03-29

申请号：US13081610

申请日：2011-04-07

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

IPC分类号： B32B38/10

CPC分类号： G02F1/1333 ,  B32B38/10 ,  B32B41/00 ,  B32B2309/14 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133528 ,  G02F2202/28

摘要： A system and a method for continuously manufacturing a liquid crystal display device, which can suppress the occurrence of stripe defects, are provided, and the system includes carrier film feeding means; peeling means for peeling off a sheet piece of a polarizing film and a pressure-sensitive adhesive from a carrier film; take-up means for taking up the carrier film; bonding means for bonding the sheet piece to a liquid crystal panel with the pressure-sensitive adhesive interposed therebetween to form a liquid crystal display device; and speed control means for controlling the take-up means and the bonding means so that the carrier film can be folded back while it is allowed to protrude from the front end of the peeling means toward the bonding means at least at a peeling-off end time when peeling off the sheet piece from the carrier film is completed.

摘要翻译： 提供了可以抑制条纹缺陷的发生的用于连续制造液晶显示装置的系统和方法，该系统包括载体膜馈送装置; 用于从载体膜剥离偏振膜片和片状粘合剂的剥离装置; 卷取装置用于承载电影; 用于将片材与粘合剂粘合到液晶面板上的接合装置，以形成液晶显示装置; 以及用于控制卷取装置和接合装置的速度控制装置，使得能够至少在剥离端允许载体膜从剥离装置的前端朝向粘合装置突出的同时被折回 完成了从载体膜剥离片材时的时间。

公开(公告)号：US09575343B2

公开(公告)日：2017-02-21

申请号：US14117796

申请日：2012-05-02

申请人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

发明人： Kazuya Hada ,  Satoshi Hirata ,  Seiji Kondo

IPC分类号： G02F1/13 ,  G02F1/1333 ,  G02F1/1335 ,  B32B37/02 ,  G02B5/30

CPC分类号： G02F1/1333 ,  B32B37/02 ,  B32B2457/20 ,  G02B5/3033 ,  G02F1/1303 ,  G02F1/133528 ,  Y10T156/1062 ,  Y10T156/12

摘要： A method includes a first bonding step including providing a first polarizing film obtained by transversely cutting a first long polarizing film having an absorption axis in its longitudinal direction, supplying the first polarizing film from a first optical film roll, and bonding the first polarizing film to a back side of the optical cell while feeding the optical cell; and a second bonding step including providing a linearly polarized light separating film obtained by transversely cutting a long linearly polarized light separating film having a reflection axis in its transverse direction, supplying the linearly polarized light separating film from a second optical film roll, and bonding the linearly polarized light separating film onto the first polarizing film bonded to the back side of the optical cell, while feeding the optical cell.

摘要翻译： 一种方法包括：第一接合步骤，包括提供通过横向切割在其纵向方向上具有吸收轴的第一长偏光膜获得的第一偏振膜，从第一光学膜辊供给第一偏振膜，并将第一偏振膜接合到 在馈送光学单元的同时，在光学单元的背面; 以及第二接合步骤，包括提供通过横向切割其横向具有反射轴的长线偏振光分离膜而获得的线偏振光分离膜，将线偏振光分离膜从第二光学膜辊供给，并将 在馈送光学单元的同时将线偏振光分离膜分散在与光学单元背面接合的第一偏振膜上。