公开(公告)号：US08404334B2

公开(公告)日：2013-03-26

申请号：US12849341

申请日：2010-08-03

申请人： Kouji Kimura ,  Takayoshi Yamano ,  Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Fumihito Shimanoe ,  Satoru Koshio ,  Shouji Shibata

发明人： Kouji Kimura ,  Takayoshi Yamano ,  Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Fumihito Shimanoe ,  Satoru Koshio ,  Shouji Shibata

IPC分类号： C09K19/02 ,  B32B38/04 ,  B32B38/00 ,  B32B41/00 ,  B32B3/14 ,  B32B7/12

CPC分类号： G02F1/133528 ,  B32B38/1841 ,  B32B41/00 ,  B32B2309/10 ,  B32B2309/105 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133305 ,  G02F2001/133635 ,  G02F2201/50 ,  G02F2202/28 ,  G02F2203/69 ,  Y10T156/10 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1082 ,  Y10T156/1084 ,  Y10T156/1085 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/14 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/23 ,  Y10T428/24298 ,  Y10T428/24314 ,  Y10T428/24322 ,  Y10T428/24331 ,  Y10T428/24942

摘要： An optical film laminate that has predefined slit lines for enhancing both product accuracy and manufacturing speed in liquid-crystal display element manufacturing to radically improve manufacturing yield. The optical film laminate formed as a continuous web with the predefined slit lines for use in a continuous manufacturing system by laminating optically functional film sheets to liquid-crystal panels. The optical film laminate having defect-free regions having a predefined length corresponding to the dimension of a liquid-crystal panel and defective regions having a predefined length different from the defect-free region, based on the detected position of defects. The optical film laminate having a carrier film releasably laminated to an adhesive layer, wherein defect-free normal polarizing sheets and a defective polarizing sheets are formed on the carrier film by forming slit lines corresponding to above regions along the transverse direction of the optical film laminate.

摘要翻译： 一种具有用于提高液晶显示元件制造中的产品精度和制造速度的预定义的切割线的光学膜层叠体，从而大幅提高制造成品率。 该光学膜层叠体通过将光学功能膜片层压到液晶面板上而形成为具有用于连续制造系统中的预定切割线的连续卷材。 基于检测到的缺陷位置，具有与液晶面板的尺寸相对应的预定长度的无缺陷区域和具有与无缺陷区域不同的预定长度的缺陷区域的光学膜层叠体。 该光学膜层叠体具有可剥离地层叠到粘合剂层上的载体膜，其中通过沿着光学膜层压体的横向形成与上述区域相对应的狭缝线，在载体膜上形成无缺陷的正常偏光片和不良偏光片 。

公开(公告)号：US08398805B2

公开(公告)日：2013-03-19

申请号：US13056003

申请日：2010-05-10

申请人： Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Takuya Nakazono

发明人： Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Takuya Nakazono

IPC分类号： B32B38/00 ,  B32B38/04

CPC分类号： G02F1/133528 ,  G02B1/105 ,  G02B1/14 ,  G02B5/3025 ,  G02F1/1303 ,  G02F1/1333 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1062 ,  Y10T156/1084 ,  Y10T156/1087 ,  Y10T156/12 ,  Y10T156/125

摘要： The invention provides a manufacturing system and a manufacturing method of an optical display device which can bond an optical film to one surface and the other surface of an optical display unit in such a manner that optical anisotropies are orthogonal, by using two material rolls in which their optical anisotropies are the same direction such as an absorption axis. The manufacturing system of the optical display device in which the optical film is bonded to the optical display unit is provided with a supplying apparatus of a first sheet material supplying after cutting into a predetermined length, and a supplying apparatus of a second sheet material supplying after cutting into a predetermined length, and the supplying apparatus of the first sheet material and the supplying apparatus of the second sheet material are structured such that one supplying apparatus cuts a long sheet material having a width corresponding to a short side into a length corresponding to a long side, and the other supplying apparatus cuts a long sheet material having a width corresponding to the long side into a length corresponding to the short side, in correspondence to the long side and the short side of the optical display unit.

摘要翻译： 本发明提供了一种光学显示装置的制造系统和制造方法，其可以通过使用两个材料辊将光学膜以光学各向异性正交的方式将光学膜结合到光学显示单元的一个表面和另一个表面， 它们的光学各向异性是相同的方向，例如吸收轴。 光学显示装置的光学显示装置的制造系统在与光学显示装置接合后设置有切割成规定长度后的第一片材​​供给用的供给装置， 切割成预定长度，并且第一片材的供给装置和第二片材的供给装置被构造成使得一个供应装置将具有对应于短边的宽度的长片材切割成对应于 并且另一个供给装置对应于光学显示单元的长边和短边，将具有对应于长边的宽度的长片材切割成与短边对应的长度。

公开(公告)号：US08317961B2

公开(公告)日：2012-11-27

申请号：US13000242

申请日：2010-05-12

申请人： Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Takuya Nakazono

发明人： Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Takuya Nakazono

IPC分类号： B29C65/48 ,  B32B37/14 ,  B32B38/04

CPC分类号： G02B5/3083 ,  B29D11/0073 ,  B32B37/02 ,  B32B38/162 ,  B32B41/00 ,  G02B5/3025 ,  G02F1/1303 ,  G02F1/133528 ,  Y10T83/0448 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1064 ,  Y10T156/1075 ,  Y10T156/1082 ,  Y10T156/1085 ,  Y10T156/12 ,  Y10T156/125 ,  Y10T156/1322 ,  Y10T156/1744 ,  Y10T428/1476

摘要： A system for manufacturing an optical display device includes providing a roll of a belt-shaped sheet material including an optical film and a release film, which has score lines previously formed by cutting layers of the material other than the release film. The optical film is bonded to a rectangular optical display unit of the display device. In the bonding steps, a first optical film is divided by the score lines into pieces each having a length corresponding to a long side of the display unit, and a second optical film is divided by the score lines into pieces each having a length corresponding to a short side of the display unit. The first optical film has a first polarizing plate whose longitudinal direction is parallel to its absorption axis, and the second optical film has a second polarizing plate whose longitudinal direction is parallel to its absorption axis.

摘要翻译： 一种用于制造光学显示装置的系统包括提供包括光学膜和剥离膜的带状片材的卷，其具有预先通过切割除了剥离膜之外的材料的层而形成的刻痕线。 光学膜粘合到显示装置的矩形光学显示单元。 在接合步骤中，将第一光学膜由刻痕线划分成具有对应于显示单元的长边的长度的片，并且将第二光学膜由刻痕线分割成具有对应于 显示单元的短边。 第一光学膜具有长边方向平行于吸收轴的第一偏振片，第二光学膜具有纵向平行于吸收轴的第二偏振片。

公开(公告)号：US08294872B2

公开(公告)日：2012-10-23

申请号：US13230387

申请日：2011-09-12

申请人： Kouji Kimura ,  Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Fumihito Shimanoe ,  Takuya Nakazono

发明人： Kouji Kimura ,  Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Fumihito Shimanoe ,  Takuya Nakazono

IPC分类号： G02B5/30 ,  G02F1/1335 ,  G02F1/13

CPC分类号： B32B41/00 ,  B32B2457/202 ,  G01N21/896

摘要： An information storage/readout device for use in a system for continuously manufacturing liquid-crystal display elements comprises an information storage medium which stores therein slitting position information created based on the position of a defect detected by an inspection of a continuous polarizing composite film included in a continuous optical film laminate including a continuous polarizing composite film formed with an adhesive layer and a continuous carrier film releasably laminated on the adhesive layer, to indicate defective-polarizing-sheet slitting positions defining a defective or defect-containing polarizing sheet, and normal-polarizing-sheet slitting positions defining a normal or defect-free polarizing sheet, in the continuous inspected optical film laminate, and a roll of the continuous inspected optical film laminate which is provided with an identification indicia. In continuous manufacturing of liquid-crystal display elements, the present invention can dramatically enhance product accuracy and manufacturing speed and drastically improve product yield.

摘要翻译： 用于连续制造液晶显示元件的系统中的信息存储/读出装置包括信息存储介质，其存储根据通过检查包含的连续偏振复合膜检测到的缺陷的位置而创建的切割位置信息 连续的光学膜层压体，其包括形成有粘合层的连续偏振复合膜和可剥离地层压在粘合剂层上的连续载体膜，以指示限定缺陷或缺陷的偏振片的不合格薄片切割位置， 在连续检查的光学膜层压体中限定正常或无缺陷的偏振片的偏光片分切位置和设置有识别标记的连续检查的光学膜层压体的辊。 在液晶显示元件的连续制造中，本发明可以显着地提高产品精度和制造速度，并且显着提高产品的产量。

公开(公告)号：US08147288B2

公开(公告)日：2012-04-03

申请号：US13102508

申请日：2011-05-06

申请人： Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio

发明人： Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio

IPC分类号： H01J9/00

CPC分类号： B32B38/1841 ,  B32B2457/20 ,  G02F1/1303 ,  Y10T156/10

摘要： A method for aligning film sheets and rectangular panels in a continuous manufacturing system of display panels, each of the film sheets being formed between two longitudinally adjacent slit lines, one on an upstream side and the other on a downstream side, and extending in a transverse direction with respect to a feeding direction of a strip shaped film laminate, such that the rectangular panels conveyed to the lamination position are overlapped with the film sheets conveyed to the lamination position. The method includes steps of; angularly adjusting the rectangular panel conveyed to the lamination position such that a center line extending in the feeding direction of the rectangular panels is parallel to the center line extending in the feeding direction of the film sheets conveyed to the lamination position; and position adjusting the angularly adjusted rectangular panels by shifting for a displacement from a position of the film sheets conveyed to the lamination position.

摘要翻译： 一种用于在显示面板的连续制造系统中对准薄片和矩形面板的方法，每个薄膜片形成在两个纵向相邻的切割线之间，一个在上游侧，另一个位于下游侧，并且在横向 方向相对于带状薄膜层叠体的进给方向，使得输送到层压位置的矩形面板与输送到层压位置的薄膜片重叠。 该方法包括以下步骤： 将矩形面板角度调整到层叠位置，使得沿矩形面板的进给方向延伸的中心线平行于沿输送到层压位置的薄膜的进给方向延伸的中心线; 以及通过从输送到层压位置的胶片的位置移位而调整角度调整的矩形面板的位置。

公开(公告)号：US20120048460A1

公开(公告)日：2012-03-01

申请号：US13056003

申请日：2010-05-10

申请人： Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Takuya Nakazono

发明人： Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Takuya Nakazono

IPC分类号： B32B38/04

CPC分类号： G02F1/133528 ,  G02B1/105 ,  G02B1/14 ,  G02B5/3025 ,  G02F1/1303 ,  G02F1/1333 ,  Y10T156/1052 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1062 ,  Y10T156/1084 ,  Y10T156/1087 ,  Y10T156/12 ,  Y10T156/125

摘要： The invention provides a manufacturing system and a manufacturing method of an optical display device which can bond an optical film to one surface and the other surface of an optical display unit in such a manner that optical anisotropies are orthogonal, by using two material rolls in which their optical anisotropies are the same direction such as an absorption axis. The manufacturing system of the optical display device in which the optical film is bonded to the optical display unit is provided with a supplying apparatus of a first sheet material supplying after cutting into a predetermined length, and a supplying apparatus of a second sheet material supplying after cutting into a predetermined length, and the supplying apparatus of the first sheet material and the supplying apparatus of the second sheet material are structured such that one supplying apparatus cuts a long sheet material having a width corresponding to a short side into a length corresponding to a long side, and the other supplying apparatus cuts a long sheet material having a width corresponding to the long side into a length corresponding to the short side, in correspondence to the long side and the short side of the optical display unit.

摘要翻译： 本发明提供了一种光学显示装置的制造系统和制造方法，其可以通过使用两个材料辊将光学膜以光学各向异性正交的方式将光学膜结合到光学显示单元的一个表面和另一个表面， 它们的光学各向异性是相同的方向，例如吸收轴。 光学显示装置的光学显示装置的制造系统在与光学显示装置接合后设置有切割成规定长度后的第一片材​​供给用的供给装置， 切割成预定长度，并且第一片材的供给装置和第二片材的供给装置被构造成使得一个供应装置将具有对应于短边的宽度的长片材切割成对应于 并且另一个供给装置对应于光学显示单元的长边和短边，将具有对应于长边的宽度的长片材切割成与短边对应的长度。

公开(公告)号：US08088463B2

公开(公告)日：2012-01-03

申请号：US12423379

申请日：2009-04-14

申请人： Kazuo Kitada ,  Takuya Nakazono ,  Satoru Koshio ,  Tomokazu Yura

发明人： Kazuo Kitada ,  Takuya Nakazono ,  Satoru Koshio ,  Tomokazu Yura

IPC分类号： B32B9/00 ,  B32B33/00

CPC分类号： B32B37/18 ,  B32B2457/20 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133528 ,  G02F2202/28 ,  Y10S359/90 ,  Y10T156/1007 ,  Y10T156/1062 ,  Y10T156/1067 ,  Y10T156/1074 ,  Y10T156/1075 ,  Y10T156/1087 ,  Y10T156/12 ,  Y10T156/125 ,  Y10T156/1322 ,  Y10T156/1339 ,  Y10T156/1739 ,  Y10T156/1761 ,  Y10T428/14 ,  Y10T428/1476

摘要： A set of material rolls is used for the process of bonding their pieces to both sides of an optical display unit, respectively, and includes: a first roll that is a roll of a long sheet material including a first optical film, a pressure-sensitive adhesive layer and a release film laminated in this order, wherein the first optical film includes a polarizing plate, and having undergone a slitting process in a direction parallel to the absorption axis of the polarizing plate so that it has a width corresponding to the short side of the optical display unit; and a second roll that is a roll of another long sheet material with a similar structure having undergone a slitting process in a direction parallel to the absorption axis of the polarizing plate so that it has a width corresponding to the long side of the optical display unit.

摘要翻译： 一组材料辊分别用于将它们的片粘合到光学显示单元的两侧的过程，并且包括：第一辊，其是长片材的卷，包括第一光学膜，压敏 粘合剂层和剥离膜，其中第一光学膜包括偏振片，并且在平行于偏振片的吸收轴的方向上进行了切割处理，使得其具有对应于短边的宽度 的光学显示单元; 以及第二辊，其是具有类似结构的另一长片材的卷，其沿着与偏振板的吸收轴平行的方向经历了切割处理，使得其具有对应于光学显示单元的长边的宽度 。

公开(公告)号：US07993476B2

公开(公告)日：2011-08-09

申请号：US12903121

申请日：2010-10-12

申请人： Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Shouji Shibata

发明人： Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Shouji Shibata

IPC分类号： B32B41/00

CPC分类号： G02F1/133528 ,  B32B41/00 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133305 ,  G02F1/133351 ,  G02F2202/28 ,  G02F2203/69 ,  Y10T156/1056 ,  Y10T156/1057

摘要： A method and a system for continuously manufacturing liquid-crystal display elements, using a continuous optical film laminate which comprises at least an optically functional film having an adhesive layer provided thereon and a carrier film releasably laminated on said adhesive layer, the optically functional film including at least one defect-free region and at least one defect-containing region, the defect-free region having a predefined length corresponding to a dimension of a liquid-crystal panel, the defect-containing region including at least one defect and defined as a region having a predefined length which is different from the length of the defect-free region, slit lines being sequentially formed to extend in a transverse direction of the optical film laminate to form defect-free, normal optically functional film sheets and defect-containing optically functional film sheets.

摘要翻译： 一种用于连续制造液晶显示元件的方法和系统，使用至少包括其上设置有粘合剂层的光学功能膜和可释放地层压在所述粘合剂层上的载体膜的连续光学膜层压体，所述光学功能膜包括 至少一个无缺陷区域和至少一个缺陷区域，所述无缺陷区域具有对应于液晶面板的尺寸的预定长度，所述缺陷区域包括至少一个缺陷并被定义为 具有与无缺陷区域的长度不同的预定长度的区域，沿着光学膜层叠体的横向依次形成狭缝线以形成无缺陷的正常光学功能膜片和缺陷的光学 功能薄膜片。

公开(公告)号：US20110126988A1

公开(公告)日：2011-06-02

申请号：US13022081

申请日：2011-02-07

申请人： Kazuo Kitada ,  Takuya Nakazono ,  Satoru Koshio ,  Tomokazu Yura

发明人： Kazuo Kitada ,  Takuya Nakazono ,  Satoru Koshio ,  Tomokazu Yura

IPC分类号： B32B37/14 ,  B32B37/02 ,  B32B37/12 ,  B32B38/04

CPC分类号： B32B37/18 ,  B32B2457/20 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133528 ,  G02F2202/28 ,  Y10S359/90 ,  Y10T156/1007 ,  Y10T156/1062 ,  Y10T156/1067 ,  Y10T156/1074 ,  Y10T156/1075 ,  Y10T156/1087 ,  Y10T156/12 ,  Y10T156/125 ,  Y10T156/1322 ,  Y10T156/1339 ,  Y10T156/1739 ,  Y10T156/1761 ,  Y10T428/14 ,  Y10T428/1476

摘要： The invention is directed to a method for manufacturing an optical display device comprising an optical film including a polarizing plate and a rectangular optical display unit having a surface to which the optical film is bonded, the method comprising the steps of: preparing a material roll which is a roll of a long sheet material obtained by lengthwise slitting a long material comprising an optical film into a width corresponding to a short or long side of the optical display unit, wherein the optical film includes a polarizing plate having a longitudinal direction parallel to its absorption axis; and unwinding the long sheet material from the material roll, cutting at least the optical film of the long sheet material to form an optical film having a length corresponding to a long or short side of the optical display unit, and then bonding the optical film to a surface of the optical display unit.

摘要翻译： 本发明涉及一种制造光学显示装置的方法，该光学显示装置包括光学膜，该光学膜包括偏光板和具有光学膜粘合的表面的矩形光学显示单元，该方法包括以下步骤： 是通过将包括光学膜的长材料纵向切割成对应于光学显示单元的短边或长边的宽度而获得的长片材的卷，其中所述光学膜包括具有平行于其的纵向方向的偏振片 吸收轴; 并且从材料辊中退出长片状材料，至少切割长片材的光学膜以形成长度对应于光学显示单元的长边或短边的光学膜，然后将光学膜粘合到 光学显示单元的表面。

公开(公告)号：US20110025958A1

公开(公告)日：2011-02-03

申请号：US12900940

申请日：2010-10-08

申请人： Satoru Koshio ,  Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Kentarou Takeda

发明人： Satoru Koshio ,  Takuya Nakazono ,  Kazuo Kitada ,  Tomokazu Yura ,  Kentarou Takeda

IPC分类号： G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/1333 ,  G02F1/1303 ,  G02F1/1335

摘要： Provided are an optical display device manufacturing system and a method for manufacturing an optical display device which can bond optical films to both surfaces of a liquid crystal cell in good condition with a simpler constitution. A first optical film F11 is fed in an orthogonal direction with respect to the width direction from a first material roll R1 formed by winding the first optical film F11 in such a manner that an absorption axis B1 extends in the orthogonal direction, and then the first optical film F11 is cut and bonded to one surface of a liquid crystal cell. A second optical film F21 is fed in an orthogonal direction with respect to the width direction from a second material roll R2 formed by winding the second optical film F21 in such a manner that an absorption axis B2 extends in the width direction, and then the second optical film F21 is cut and bonded to the other surface of the liquid crystal cell. Accordingly, it is possible to bond the first optical film F11 and the second optical film F21 in the crossed nicols relation, without the provision of the mechanism for rotating the liquid crystal cell W or the like.

摘要翻译： 提供了一种光学显示装置制造系统和用于制造光学显示装置的方法，该光学显示装置可以以更简单的结构将光学膜以良好的状态将液晶单元的两个表面粘合。 第一光学膜F11相对于宽度方向的正交方向从通过使吸收轴B1沿正交方向延伸的方式卷绕第一光学膜F11而形成的第一材料辊R1进给， 将光学膜F11切割并结合到液晶单元的一个表面。 第二光学膜F21从通过使吸收轴B2沿宽度方向延伸的方式卷绕第二光学膜F21而形成的第二材料辊R2沿相对于宽度方向的正交方向进给， 将光学膜F21切割并粘合到液晶单元的另一个表面。 因此，不需要设置用于使液晶单元W等旋转的机构，可以将第一光学膜F11和第二光学膜F21以正交的尼古尔式关系结合。