公开(公告)号：US09573356B2

公开(公告)日：2017-02-21

申请号：US12903977

申请日：2010-10-13

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： B32B41/00 ,  B32B43/00 ,  G01N21/88 ,  G01N21/896

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：US08557069B2

公开(公告)日：2013-10-15

申请号：US12922803

申请日：2009-04-10

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： B32B41/00

CPC分类号： G02F1/1309 ,  B29D11/00644 ,  B29D11/0073 ,  B32B41/00 ,  B32B2307/40 ,  C09J7/38 ,  G02F1/1303 ,  G02F1/133528 ,  G02F2202/28

摘要： Provided are an optical display device manufacturing system and an optical display device manufacturing method which can more preferably carry out a defect inspection. A detection condition of a defect in the inspection of an optical film before being bonded to an optical display unit carried out by a defect inspection apparatus (14, 24) is corrected based on the result of inspection of the optical display device with the optical film bonded, carried out by an inspection apparatus (30), and the optical film including the defects detected by the defect inspection apparatuses (14, 24) based on the corrected detection condition are excluded. Accordingly, since it is possible to adjust the standard of the defect inspection carried out by the defect inspection apparatus (14, 24) in conformity to the standard of the defect inspection which is later carried out by the inspection apparatus (30), it is possible to more preferably carry out the defect inspection, and it is possible to improve a yield ratio of the optical film.

摘要翻译： 提供了一种更优选地进行缺陷检查的光学显示装置制造系统和光学显示装置制造方法。 基于使用光学膜的光学显示装置的检查结果，对由缺陷检查装置（14,24）执行的光学显示单元的粘合前的光学膜的检查缺陷的检测条件进行了校正 通过检查装置（30）进行粘合，并且基于校正的检测条件排除包括由缺陷检查装置（14,24）检测到的缺陷的光学膜。 因此，由于可以根据由检查装置（30）进行的缺陷检查的标准，对由缺陷检查装置（14,24）进行的缺陷检查的标准进行调整，因此， 更优选进行缺陷检查，可以提高光学膜的屈服比。

公开(公告)号：US08290609B2

公开(公告)日：2012-10-16

申请号：US12431087

申请日：2009-04-28

申请人： Yoshinori Ikeda ,  Tamotsu Oda ,  Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Takuya Nakazono

发明人： Yoshinori Ikeda ,  Tamotsu Oda ,  Kazuo Kitada ,  Tomokazu Yura ,  Satoru Koshio ,  Takuya Nakazono

IPC分类号： G06F19/00 ,  H01J9/20 ,  H01J9/42

CPC分类号： G02F1/1303 ,  G02F1/1333

摘要： The invention provides a production management system and a production management method which are applied to an optical display device production system which can more precisely carry out a production management. A memory stores a panel information allocated per an optical display unit, and a roll information including a positional information of optical films in a material roll before the optical films bonded to the optical display unit are cut so as to coordinate. A position in the material roll before the optical films bonded to the optical display unit are cut is specified based on the panel information corresponding to the optical display unit of the optical display device determined by an inspecting apparatus that a defect exists, and the roll information coordinated to the panel information. If it is possible to recognize what position in what material roll the defect exists, as mentioned above, it is possible to carry out a production management more precisely.

摘要翻译： 本发明提供一种应用于可以更精确地进行生产管理的光学显示装置生产系统的生产管理系统和生产管理方法。 存储器存储每个光学显示单元分配的面板信息，以及包括在粘合到光学显示单元的光学膜之前的材料辊中的光学膜的位置信息的滚动信息，以便协调。 基于与由检查装置确定的光学显示装置的光学显示装置相关的缺陷存在的面板信息指定与光学显示单元接合的光学膜之前的材料卷中的位置，并且卷信息 协调面板信息。 如上所述，如果能够识别在什么材料中存在缺陷的位置，则可以更精确地进行生产管理。

公开(公告)号：US08114237B2

公开(公告)日：2012-02-14

申请号：US12770371

申请日：2010-04-29

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： B37B37/14 ,  B38B38/04

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 producing a material roll for use in a process including unwinding a long sheet material from a roll of the long sheet material, wherein the long sheet material includes an optical film, a pressure-sensitive adhesive layer and a release film laminated in this order, and the optical film includes a polarizing plate, cutting at least the optical film to form an optical film having a specific length, and then bonding the optical film to a surface of a rectangular optical display unit, while feeding the optical film, the method comprising the steps of: lengthwise slitting a long material having a longitudinal direction parallel to an absorption axis of the polarizing plate, so that a long sheet material having a width corresponding to a short or long side of the optical display unit is obtained; and winding the long sheet material into a roll.

摘要翻译： 本发明涉及一种用于生产用于包括从长片材卷的卷展开长片材的工艺的材料辊的方法，其中长片材包括光学膜，压敏粘合剂层和 剥离膜，并且光学膜包括偏振片，至少切割光学膜以形成具有特定长度的光学膜，然后将光学膜粘合到矩形光学显示单元的表面，同时进给 该光学膜包括以下步骤：纵向切割具有与偏振片的吸收轴平行的纵向方向的长材料，使得具有对应于光学显示器的短边或长边的宽度的长片材 单位获得; 并将长片材卷绕成卷。

公开(公告)号：US07980285B2

公开(公告)日：2011-07-19

申请号：US12770419

申请日：2010-04-29

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： B29C65/00 ,  B32B37/02 ,  B32B37/14 ,  B32B38/18 ,  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： A system for manufacturing an optical display device having an optical display unit and an optical film bonded thereto and including a polarizing plate, the system including: a first cutting and bonding unit which performs a process including unwinding a long sheet material from a first roll of the long sheet material, wherein the long sheet material includes a first optical film, a pressure-sensitive adhesive layer and a release film laminated in this order; a second cutting and bonding unit which performs a process including unwinding a long sheet material from a second roll of the long sheet material, wherein the long sheet material includes a second optical film, a pressure-sensitive adhesive layer and a release film laminated in this order; and a turning unit which turns the optical display unit to the direction of bonding in the other cutting and bonding unit.

摘要翻译： 一种用于制造具有光学显示单元和与其结合并包括偏光板的光学膜的光学显示装置的系统，该系统包括：第一切割和粘合单元，其执行包括从第一卷 长片材，其中长片材料包括依次层压的第一光学膜，压敏粘合剂层和剥离膜; 第二切割接合单元，其执行包括从长片材的第二卷展开长片材的处理，其中所述长片材包括第二光学膜，压敏粘合剂层和层压在其中的剥离膜 订购; 以及转动单元，其将光学显示单元转向另一个切割和粘合单元中的接合方向。

公开(公告)号：US20110111667A1

公开(公告)日：2011-05-12

申请号：US13002234

申请日：2010-05-06

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： H01J9/00 ,  H01J9/46

CPC分类号： G02F1/133528 ,  B29D11/0073 ,  B32B37/226 ,  B32B38/0004 ,  B32B2307/42 ,  B32B2457/202 ,  G02B5/30 ,  G02F1/1303 ,  Y10T156/1317 ,  Y10T156/1322

摘要： There are provided a system and a method for manufacturing an optical display device, in which optical films fed from two rolls which are the same in the direction of optical anisotropy, such as the direction of absorption axis, can be bonded to one and the other surfaces of an optical display unit so that the optical anisotropy of the one can be orthogonal to that of the other.The system includes: a first cutting and bonding apparatus 18 that is configured to handle a roll of a first sheet material F1 including a first optical film with a width corresponding to the short side of the optical display unit W and also configured to bond the first optical film to one surface of the optical display unit W and then to cut the first optical film into a length corresponding to the long side of the optical display unit W; and a second cutting and bonding apparatus 28 that is configured to handle a roll of a second sheet material F2 including a second optical film with a width corresponding to the long side of the optical display unit W and also configured to bond the second optical film to the other surface of the optical display unit W and then to cut the second optical film into a length corresponding to the short side of the optical display unit W.

摘要翻译： 提供了一种用于制造光学显示装置的系统和方法，其中从光学各向异性方向相同的两个辊（诸如吸收轴的方向）馈送的光学膜可以一个接一个 光学显示单元的表面，使得该光学显示单元的光学各向异性可以与另一个的光学各向异性正交。 该系统包括：第一切割和粘合装置18，其被配置为处理第一片材F1的卷，所述第一片材F1包括宽度对应于光学显示单元W的短边的第一光学膜，并且还被构造成将第一 光学膜到光学显示单元W的一个表面，然后将第一光学膜切割成与光学显示单元W的长边对应的长度; 以及第二切割粘合装置28，其被配置为处理包括具有对应于光学显示单元W的长边的宽度的第二光学膜的第二片材F2的卷，并且还被配置为将第二光学膜粘合到 光学显示单元W的另一个表面，然后将第二光学膜切割成对应于光学显示单元W的短边的长度。

公开(公告)号：US20110047775A1

公开(公告)日：2011-03-03

申请号：US12936525

申请日：2009-04-06

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

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

IPC分类号： B23P11/00 ,  B23P19/00

CPC分类号： B32B37/182 ,  B32B37/0053 ,  B32B37/185 ,  B32B38/10 ,  B32B39/00 ,  B32B41/00 ,  B32B2307/40 ,  B32B2457/202 ,  G02B5/3033 ,  G02B5/3083 ,  G02F1/1303 ,  G02F1/133305 ,  G02F2202/28 ,  Y10T29/49771 ,  Y10T29/4978 ,  Y10T29/49798 ,  Y10T29/49826 ,  Y10T29/49829 ,  Y10T29/53 ,  Y10T29/53039 ,  Y10T29/53048 ,  Y10T29/53191 ,  Y10T29/53365 ,  Y10T29/53383 ,  Y10T29/534 ,  Y10T29/53417

摘要： A processing speed of each mechanisms in a cutting section is controlled such that all polarizing films housed in a container in advance are used in a joining process and simultaneously a new container with polarizing films housed therein that are cut by a size of a liquid crystal panel is loaded from the cutting section. Here, a fracture included in the polarizing film is cut and removed in the cutting section while a delayed time due to this process is shortened by controlling at least a processing speed in a processing mechanism in a cutting mechanism among mechanisms provided in the cutting section and the joining section.

摘要翻译： 控制切割部中的每个机构的处理速度，使得预先容纳在容器中的所有偏光膜在接合过程中使用，并且同时具有容纳在其中的偏光膜的新容器，其被液晶面板的尺寸切割 从切割部分装载。 这里，通过在切割部中设置的机构中的至少一个切割机构中的处理机构中的处理速度至少控制，缩短了由于该处理而延迟的时间，从而在切割部分中切割包含在偏光膜中的断裂， 加入部分。

公开(公告)号：US20110005656A1

公开(公告)日：2011-01-13

申请号：US12922803

申请日：2009-04-10

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： B32B41/00

CPC分类号： G02F1/1309 ,  B29D11/00644 ,  B29D11/0073 ,  B32B41/00 ,  B32B2307/40 ,  C09J7/38 ,  G02F1/1303 ,  G02F1/133528 ,  G02F2202/28

摘要： Provided are an optical display device manufacturing system and an optical display device manufacturing method which can more preferably carry out a defect inspection. A detection condition of a defect in the inspection of an optical film before being bonded to an optical display unit carried out by a defect inspection apparatus (14, 24) is corrected based on the result of inspection of the optical display device with the optical film bonded, carried out by an inspection apparatus (30), and the optical film including the defects detected by the defect inspection apparatuses (14, 24) based on the corrected detection condition are excluded. Accordingly, since it is possible to adjust the standard of the defect inspection carried out by the defect inspection apparatus (14, 24) in conformity to the standard of the defect inspection which is later carried out by the inspection apparatus (30), it is possible to more preferably carry out the defect inspection, and it is possible to improve a yield ratio of the optical film.

摘要翻译： 提供了一种更优选地进行缺陷检查的光学显示装置制造系统和光学显示装置制造方法。 基于使用光学膜的光学显示装置的检查结果，对由缺陷检查装置（14,24）执行的光学显示单元的粘合前的光学膜的检查缺陷的检测条件进行了校正 通过检查装置（30）进行粘合，并且基于校正的检测条件排除包括由缺陷检查装置（14,24）检测到的缺陷的光学膜。 因此，由于可以根据由检查装置（30）进行的缺陷检查的标准，对由缺陷检查装置（14,24）进行的缺陷检查的标准进行调整，因此， 更优选进行缺陷检查，可以提高光学膜的屈服比。

公开(公告)号：US20100212822A1

公开(公告)日：2010-08-26

申请号：US12770305

申请日：2010-04-29

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： 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：US09304339B2

公开(公告)日：2016-04-05

申请号：US13154023

申请日：2011-06-06

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

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

IPC分类号： G02F1/00 ,  G02F1/13 ,  G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/1309 ,  G02F1/1333 ,  G02F1/133528 ,  G02F2202/22 ,  G02F2202/28

摘要： The invention is a method for continuously manufacturing an inspected liquid crystal display panel, includes: a liquid crystal cell feeding step including feeding a liquid crystal cell having a first substrate and a second substrate; a first polarizing plate providing step including providing a first polarizing plate from a first polarizing plate roll; a first polarizing plate laminating step including laminating the first polarizing plate to the first substrate; a second polarizing plate providing step including providing a second polarizing plate from a second polarizing plate roll; a second polarizing plate laminating step including laminating the second polarizing plate to the second substrate to obtain a liquid crystal display panel after laminating the first polarizing plate to the first substrate; and an inspecting step including optically inspecting the liquid crystal display panel without applying voltage to the liquid crystal panel, wherein the first substrate is less susceptible to electrostatic decay in the liquid crystal cell than the second substrate.

摘要翻译： 本发明是一种用于连续制造检查液晶显示面板的方法，包括：液晶单元馈电步骤，包括馈送具有第一基底和第二基底的液晶单元; 第一偏振片提供步骤，包括从第一偏振片卷提供第一偏振板; 第一偏振板层压步骤，包括将第一偏振片层压到第一基板; 第二偏振片提供步骤，包括从第二偏振片卷提供第二偏振片; 第二偏光板层压步骤，包括将第二偏振片层压到第二基板上，以在第一偏振片层压到第一基板之后获得液晶显示面板; 以及检查步骤，包括在不向所述液晶面板施加电压的情况下光学检查所述液晶显示面板，其中所述第一基板比所述第二基板更不易受到所述液晶单元中的静电衰减的影响。