公开(公告)号：US08325318B2

公开(公告)日：2012-12-04

申请号：US13230470

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： G02F1/13 ,  G02F1/1335

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.

公开(公告)号：US08259263B2

公开(公告)日：2012-09-04

申请号：US12780518

申请日：2010-05-14

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

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

IPC分类号： G02F1/1335

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： A roll of optical-film laminate that increases accuracy, speed and yield in the production of liquid-crystal display elements. The roll of optical film laminate is for use in an apparatus for continuously producing liquid-crystal display elements. The optical film comprises a polarizing composite film of a laminate having a continuous web of polarizer and a protective film superposed on one side of the continuous polarizer, an adhesive layer disposed on one side of the laminate; and a carrier film superposed on the adhesive layer of the polarizing film in a peelable state. Defective and normal regions in the polarizing film are determined. According to these determined regions, coded information that specifies positions of slit lines to be formed in the optical-film web are recorded on the continuous web.

摘要翻译： 一卷光学薄膜层压板，其在制造液晶显示元件时提高精度，速度和产量。 该光学薄膜层叠体用于连续制造液晶显示元件的装置中。 光学膜包括层叠体的偏振复合膜，该层叠体具有连续的偏光片和叠层在连续偏振片的一侧上的保护膜，粘合剂层设置在层压体的一侧; 以及在可剥离状态下叠加在偏振膜的粘合剂层上的载体膜。 确定偏光膜中的缺陷和正常区域。 根据这些确定的区域，指定要形成在光学薄膜网上的切割线的位置的编码信息被记录在连续的网上。

公开(公告)号：US20120132369A1

公开(公告)日：2012-05-31

申请号：US13314225

申请日：2011-12-08

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

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

IPC分类号： B26D5/08

CPC分类号： G02F1/1335

摘要： A system for manufacturing an optical display device includes an optical display unit feeding apparatus with a counting section counting the number of optical display units fed, an optical film feeding apparatus with a roll exchanging section exchanging a roll of a previous category for a roll of a latter category and joining the optical films on each, a bonding apparatus bonding a cut optical film onto a surface of an optical display unit, and a controller storing the number N of optical display units that are bonded correspondingly with the optical films that are present from a joining position to a bonding position of the optical film, and stops the apparatuses when the number of remaining sheets of the optical display units of the previous category prior to bonding becomes substantially equal to the number N at the time of exchanging categories based on information from the counting section.

摘要翻译： 一种用于制造光学显示装置的系统，包括：光学显示单元馈送装置，具有计数馈送的光学显示单元的数量的计数部分，具有辊交换部分的光学膜馈送装置， 后面的类别，并且将每个光学膜接合，将切割的光学膜粘合到光学显示单元的表面上的粘合装置，以及存储与光学膜相对应的光学显示单元数N的控制器 与光学胶片的接合位置的接合位置，并且当粘合前的先前类别的光学显示单元的剩余片材的数量基本上等于基于信息交换类别时的数量N时，停止设备 从计数部分。

公开(公告)号：US08187048B2

公开(公告)日：2012-05-29

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 ,  B32B37/00 ,  B32B37/14

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： A system and a method for manufacturing an optical display device. The system includes a first cutting and bonding apparatus to handle a first roll of sheet material including a first optical film with a width corresponding to the short side of an optical display unit and to bond the first optical film to one surface of the optical display unit and then to cut the first optical film into a length corresponding to the long side of the optical display unit. A second cutting and bonding apparatus handles a second roll of sheet material including a second optical film with a width corresponding to the long side of the optical display unit and bonds the second optical film to the other surface of the optical display unit and then cuts the second optical film into a length corresponding to the short side of the optical display unit.

摘要翻译： 一种用于制造光学显示装置的系统和方法。 该系统包括：第一切割和粘合装置，用于处理第一卷片材，其包括具有对应于光学显示单元的短边的宽度的第一光学膜，并将第一光学膜粘合到光学显示单元的一个表面 然后将第一光学膜切割成对应于光学显示单元的长边的长度。 第二切割和粘合装置处理第二卷片材料，其包括具有对应于光学显示单元的长边的宽度的第二光学膜，并将第二光学膜粘合到光学显示单元的另一表面，然后切割 第二光学膜成为与光学显示单元的短边对应的长度。

公开(公告)号：US20110315297A1

公开(公告)日：2011-12-29

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： B29C65/42

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。

公开(公告)号：US08083885B2

公开(公告)日：2011-12-27

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： B29C65/00 ,  B32B37/00 ,  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：US08052827B2

公开(公告)日：2011-11-08

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

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.

公开(公告)号：US08002010B2

公开(公告)日：2011-08-23

申请号：US12677395

申请日：2008-12-04

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

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

IPC分类号： B29C65/00 ,  B32B37/02 ,  B32B37/14 ,  B32B38/00

CPC分类号： G02B5/3033 ,  B29D11/0073 ,  B32B37/02 ,  B32B38/162 ,  B32B38/18 ,  B32B41/00 ,  B32B2457/20 ,  G02B5/3083 ,  G02F1/1303 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2001/133531 ,  Y10T156/1062 ,  Y10T156/125 ,  Y10T156/1339 ,  Y10T156/1739 ,  Y10T156/1761

摘要： Provided are a manufacturing system and a manufacturing method for an optical display device, which are enabled to adhere upper and lower optical films to an optical display device by using two rolls having optical anisotropies such as absorption axes in the same direction, so that the optical anisotropies may be orthogonal to each other. In the manufacturing system for the optical display device, the optical films are adhered to an optical display unit (W). The manufacturing system comprises a feeding device (M2) for a first optical film (F11) to be fed after cut to a predetermined length, and a feeding device (M5) for a second optical film (F21) to be fed after cut to a predetermined length. The feeding device (M2) of the first optical film (F11) and the feeding device (M5) of the second optical system (F21) are so constituted in a manner to correspond to the longer side and the shorter side of the optical display unit (W), that one feeding device may cut the optical film having a width corresponding to the shorter side may be cut to a length corresponding to the longer side whereas the other feeding device may cut the optical film having a width corresponding to the longer side may be cut to a length corresponding to the shorter side.

摘要翻译： 提供了一种用于光学显示装置的制造系统和制造方法，其能够通过使用具有相同方向上的吸收轴等光学各向异性的两个辊将上下光学膜粘附到光学显示装置，使得光学 各向异性可以彼此正交。 在光学显示装置的制造系统中，光学膜粘附到光学显示单元（W）。 该制造系统包括用于在切割成预定长度之后进给的第一光学膜（F11）的进给装置（M2）和用于第二光学膜（F21）的进给装置（M5），其被切割成 预定长度。 第一光学膜（F11）的馈送装置（M2）和第二光学系统（F21）的馈送装置（M5）以与光学显示单元的长边和短边对应的方式构成 （W）中，可以将一个供给装置切割宽度对应于短边的光学薄膜切割成对应于长边的长度，而另一个进给装置可以切割具有对应于较长侧的宽度的光学薄膜 可以切割成对应于较短侧的长度。

公开(公告)号：US07976657B2

公开(公告)日：2011-07-12

申请号：US12903906

申请日：2010-10-13

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

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

IPC分类号： B32B41/00

CPC分类号： B32B41/00 ,  B32B38/04 ,  B32B38/10 ,  B32B38/1808 ,  B32B2457/202

摘要： A method for continuously manufacturing liquid-crystal display elements includes steps of; continuously feeding an optical film laminate, calculating a length measurement data based on the feed length of the optical film laminate, detecting a mark provided to the optical film laminate indicating defect information in a polarizing composite film being detected in a preliminary inspection, sequentially forming slit lines in a transverse direction with respect to the feed direction of the optical film laminate, determining the polarizing composite film sheet separated by the respective slit lines is a defective polarizing sheet or a normal polarizing sheet, peeling a sheet determined to be a normal polarizing sheet from the carrier film, and laminating the normal polarizing sheet to a respective one of liquid-crystal panel.

摘要翻译： 连续制造液晶显示元件的方法包括以下步骤： 连续供给光学膜层叠体，根据光学膜层叠体的供给长度计算长度测量数据，检测在预备检查中检测到的偏光膜中指示缺陷信息的光学膜层叠标记，依次形成狭缝 在相对于光学膜层叠体的供给方向的横向上的线，确定由各个狭缝线分离的偏光膜片是不良的偏光片或通常的偏光片，剥离被确定为正常的偏光片 从载体膜中，将正常的偏光片层压到各自的液晶面板。

公开(公告)号：US20110104423A1

公开(公告)日：2011-05-05

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： G02B5/30 ,  G02F1/1333 ,  C09K19/02

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： 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, and a set of material rolls and a method for manufacture thereof. A first optical film F11 with a width corresponding to the short side of an optical display unit W has score lines that are previously formed so that the first optical film F11 can be divided by the score lines into pieces each having a length corresponding to the long side of the optical display unit W. A second optical film F21 with a width corresponding to the long side of the optical display unit W has score lines that are previously formed so that the second optical film F21 can be divided by the score lines into pieces each having a length corresponding to the short side of the optical display unit W. A first bonding apparatus 18 bonds a divided piece of the first optical film F11 with a length corresponding to the long side of the optical display unit W to one surface of the optical display unit W. A second bonding apparatus 28 bonds a divided piece of the second optical film F21 with a length corresponding to the short side of the optical display unit W to the other surface 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一致，以及一组材料辊及其制造方法。 具有对应于光学显示单元W的短边的宽度的第一光学膜F11具有预先形成的刻痕线，使得第一光学膜F11可以被刻痕线划分成具有对应于长度的长度的片 光学显示单元W的一侧。具有对应于光学显示单元W的长边的宽度的第二光学膜F21具有预先形成的刻痕线，使得第二光学膜F21可以被刻痕线划分成多个 每个具有对应于光学显示单元W的短边的长度。第一接合装置18将第一光学膜F11的分割片与光学显示单元W的长边对应的长度粘合到 光学显示单元W.第二接合装置28将第二光学膜F21的分割片与光学显示单元W的短边对应的长度粘合到 光学显示单元W.