公开(公告)号：US20130126080A1

公开(公告)日：2013-05-23

申请号：US13813286

申请日：2011-08-23

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

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

IPC分类号： B32B7/06 ,  B32B38/00

CPC分类号： B32B7/06 ,  B32B37/003 ,  B32B38/0004 ,  B32B2307/40 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133528 ,  Y10T156/1052 ,  Y10T428/14

摘要： Provided is an optical functional film in which air bubbles can be effectively prevented from forming during lamination, and preferably in which a carrier film does not tear readily. Also provided is a method for manufacturing a liquid crystal display device using this optical functional film. A belt-shaped optical functional film is used in order to cut away the optical functional film at predetermined intervals from the belt-shaped optical functional film to which a carrier film is bonded, with the carrier film remaining uncut; to subsequently turn over the carrier film by an edge-shaped member and peel away the optical functional film; and to laminate the exposed surface of the optical functional film to a sheet member while the optical functional film is being peeled away, wherein the optical functional film is characterized in that the flexural rigidity of the carrier film per unit length in the longitudinal direction is from 5.0×10−5 N·mm2 to 8.0×10−2 N·mm2, and the longitudinal modulus in the longitudinal direction is from 3000 MPa to 5000 MPa.

摘要翻译： 提供了一种光学功能膜，其中可以有效地防止在层压期间形成气泡，并且优选其中载体膜不易撕裂。 还提供了使用该光学功能膜的液晶显示装置的制造方法。 使用带状光学功能膜，以便以预定间隔从与载体膜接合的带状光学功能膜切除光学功能膜，载体膜保持未切割; 随后通过边缘形构件翻转载体膜并剥离光学功能膜; 并且在光学功能膜被剥离的同时将光学功能膜的暴露表面层压到片状构件上，其中光学功能膜的特征在于，纵向方向上每单位长度的载体膜的抗弯刚度来自 5.0×10-5N·mm2〜8.0×10-2N·mm2，纵向的纵向模量为3000〜5000MPa。

公开(公告)号：US08936692B2

公开(公告)日：2015-01-20

申请号：US13813286

申请日：2011-08-23

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

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

IPC分类号： B32B7/06 ,  B32B37/00 ,  G02F1/13 ,  G02F1/1335

CPC分类号： B32B7/06 ,  B32B37/003 ,  B32B38/0004 ,  B32B2307/40 ,  B32B2457/202 ,  G02F1/1303 ,  G02F1/133528 ,  Y10T156/1052 ,  Y10T428/14

摘要： Provided is an optical functional film in which air bubbles can be effectively prevented from forming during lamination, and preferably in which a carrier film does not tear readily. Also provided is a method for manufacturing a liquid crystal display device using this optical functional film. A belt-shaped optical functional film is used in order to cut away the optical functional film at predetermined intervals from the belt-shaped optical functional film to which a carrier film is bonded, with the carrier film remaining uncut; to subsequently turn over the carrier film by an edge-shaped member and peel away the optical functional film; and to laminate the exposed surface of the optical functional film to a sheet member while the optical functional film is being peeled away, wherein the optical functional film is characterized in that the flexural rigidity of the carrier film per unit length in the longitudinal direction is from 5.0×10−5 N·mm2 to 8.0×10−2 N·mm2, and the longitudinal modulus in the longitudinal direction is from 3000 MPa to 5000 MPa.

摘要翻译： 提供了一种光学功能膜，其中可以有效地防止在层压期间形成气泡，并且优选其中载体膜不易撕裂。 还提供了使用该光学功能膜的液晶显示装置的制造方法。 使用带状光学功能膜，以便以预定间隔从与载体膜接合的带状光学功能膜切除光学功能膜，载体膜保持未切割; 随后通过边缘形构件翻转载体膜并剥离光学功能膜; 并且在光学功能膜被剥离的同时将光学功能膜的暴露表面层压到片状构件上，其中光学功能膜的特征在于，纵向方向上每单位长度的载体膜的抗弯刚度来自 5.0×10-5N·mm2〜8.0×10-2N·mm2，纵向的纵向模量为3000〜5000MPa。

公开(公告)号：US08540543B2

公开(公告)日：2013-09-24

申请号：US13242795

申请日：2011-09-23

申请人： Satoshi Hirata ,  Takuya Nakazono ,  Tomokazu Yura

发明人： Satoshi Hirata ,  Takuya Nakazono ,  Tomokazu Yura

IPC分类号： H01J9/24

CPC分类号： G02F1/1309

摘要： The invention is a method for continuously manufacturing a liquid crystal display panel. In the method, the manufacturing step and the inspection step are performed on a continuous feeder. The inspection step includes applying a line-shaped light beam from one side with respect to the feeder to the liquid crystal display panel being fed; and imaging a region irradiated with the line-shaped light beam in the liquid crystal display panel, wherein the imaging is continuously performed in a line pattern parallel to a width direction of the feeder and performed at a position that is on another side with respect to the feeder and tilted at a predetermined angle to a feed direction of the feeder or a direction opposite thereto with respect to a direction in which the line-shaped light beam is applied.

摘要翻译： 本发明是连续制造液晶显示面板的方法。 在该方法中，制造步骤和检查步骤在连续进料器上进行。 所述检查步骤包括将相对于所述供给器的一侧的线状光束施加到被馈送的液晶显示面板; 并对在液晶显示面板中的线状光束照射的区域进行成像，其中以与馈送器的宽度方向平行的线图案连续进行成像，并且在相对于 进给器，并且相对于施加线状光束的方向以与给料器的进给方向或与其相反的方向倾斜预定角度。

公开(公告)号：US20120238176A1

公开(公告)日：2012-09-20

申请号：US13242795

申请日：2011-09-23

申请人： Satoshi Hirata ,  Takuya Nakazono ,  Tomokazu Yura

发明人： Satoshi Hirata ,  Takuya Nakazono ,  Tomokazu Yura

IPC分类号： H01J9/24

CPC分类号： G02F1/1309

摘要： The invention is a method for continuously manufacturing a liquid crystal display panel. In the method, the manufacturing step and the inspection step are performed on a continuous feeder. The inspection step includes applying a line-shaped light beam from one side with respect to the feeder to the liquid crystal display panel being fed; and imaging a region irradiated with the line-shaped light beam in the liquid crystal display panel, wherein the imaging is continuously performed in a line pattern parallel to a width direction of the feeder and performed at a position that is on another side with respect to the feeder and tilted at a predetermined angle to a feed direction of the feeder or a direction opposite thereto with respect to a direction in which the line-shaped light beam is applied.

摘要翻译： 本发明是连续制造液晶显示面板的方法。 在该方法中，制造步骤和检查步骤在连续进料器上进行。 所述检查步骤包括将相对于所述供给器的一侧的线状光束施加到被馈送的液晶显示面板; 并对在液晶显示面板中的线状光束照射的区域进行成像，其中以与馈送器的宽度方向平行的线图案连续进行成像，并且在相对于 进给器，并且相对于施加线状光束的方向以与给料器的进给方向或与其相反的方向倾斜预定角度。

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

公开(公告)号：US09019608B2

公开(公告)日：2015-04-28

申请号：US13814305

申请日：2011-08-09

申请人： Satoshi Hirata ,  Seiji Umemoto ,  Seiji Kondo ,  Takuya Nakazono

发明人： Satoshi Hirata ,  Seiji Umemoto ,  Seiji Kondo ,  Takuya Nakazono

IPC分类号： G02B27/28 ,  G02B5/30 ,  B29D11/00 ,  B65H41/00 ,  G02F1/1335 ,  B65H18/28

CPC分类号： G02B5/30 ,  B29D11/0073 ,  B29D11/00788 ,  B65H18/28 ,  B65H41/00 ,  B65H2301/4127 ,  B65H2701/19404 ,  B65H2801/61 ,  G02B5/3033 ,  G02F1/133528 ,  Y10T156/17

摘要： An objective of the present invention is to alleviate streaky display unevenness that occurs in liquid crystal display elements when feeding optical function film from a continuous roll having score lines in the width direction thereof and bonding the optical function film on a liquid crystal panel. A continuous roll comprises an optical film laminate (15) that is in the form of a continuous web wound into a roll and comprises at least an optical function film (10) and a carrier film (13) releasably placed on the optical function film (10). The optical function film (10) is divided into a plurality of cut pieces by score lines (16) formed along a widthwise direction of the optical film laminate (15). It is possible to resolve the problem by making the bending rigidity per unit longitudinal length of the optical function film fall within a specific range.

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

公开(公告)号：US09019609B2

公开(公告)日：2015-04-28

申请号：US13814867

申请日：2011-08-09

申请人： Satoshi Hirata ,  Seiji Umemoto ,  Seiji Kondo ,  Takuya Nakazono

发明人： Satoshi Hirata ,  Seiji Umemoto ,  Seiji Kondo ,  Takuya Nakazono

IPC分类号： G02B27/28 ,  G02B5/30 ,  B29D11/00 ,  B32B37/18 ,  B65H41/00 ,  G02F1/13 ,  B65H18/28 ,  G02F1/1335

CPC分类号： G02B5/30 ,  B29D11/0073 ,  B29D11/00788 ,  B32B37/18 ,  B32B2457/202 ,  B65H18/28 ,  B65H41/00 ,  B65H2301/4127 ,  B65H2701/194 ,  B65H2801/61 ,  G02B5/3041 ,  G02F1/1303 ,  G02F1/133528 ,  G02F2201/50 ,  G02F2201/54 ,  G02F2202/28 ,  Y10T156/17

摘要： An objective of the present invention is to alleviate streaky display unevenness that occurs in liquid crystal display elements when feeding optical function film from a continuous roll having score lines in the width direction thereof and bonding the optical function film on a liquid crystal panel. A continuous roll comprises an optical film laminate (15) that is in the form of a continuous web wound into a roll and comprises at least an optical function film (10) and a carrier film (13) releasably placed on the optical function film (10). The optical function film (10) is divided into a plurality of cut pieces by score lines (16) formed along a widthwise direction of the optical film laminate (15). It is possible to resolve the problem by making the bending rigidity per unit longitudinal length of the optical function film fall within a specific range.

摘要翻译： 本发明的目的是减轻从具有在其宽度方向上具有刻痕线的连续辊馈送光学功能膜并将光学功能膜粘合在液晶面板上时在液晶显示元件中发生的条纹显示不均匀。 连续卷包括光纤膜层压体（15），其为卷绕成卷的连续幅材的形式，并且至少包括光学功能膜（10）和可释放地放置在光学功能膜上的载体膜（13） 10）。 光学功能膜（10）通过沿光学膜层叠体（15）的宽度方向形成的刻痕线（16）分割为多个切割片。 可以通过使光学功能膜的单位纵向长度的弯曲刚度落在特定范围内来解决问题。

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，

公开(公告)号：US20130135728A1

公开(公告)日：2013-05-30

申请号：US13814305

申请日：2011-08-09

申请人： Satoshi Hirata ,  Seiji Umemoto ,  Seiji Kondo ,  Takuya Nakazono

发明人： Satoshi Hirata ,  Seiji Umemoto ,  Seiji Kondo ,  Takuya Nakazono

IPC分类号： G02B5/30

CPC分类号： G02B5/30 ,  B29D11/0073 ,  B29D11/00788 ,  B65H18/28 ,  B65H41/00 ,  B65H2301/4127 ,  B65H2701/19404 ,  B65H2801/61 ,  G02B5/3033 ,  G02F1/133528 ,  Y10T156/17

摘要： An objective of the present invention is to alleviate streaky display unevenness that occurs in liquid crystal display elements when feeding optical function film from a continuous roll having score lines in the width direction thereof and bonding the optical function film on a liquid crystal panel. A continuous roll comprises an optical film laminate (15) that is in the form of a continuous web wound into a roll and comprises at least an optical function film (10) and a carrier film (13) releasably placed on the optical function film (10). The optical function film (10) is divided into a plurality of cut pieces by score lines (16) formed along a widthwise direction of the optical film laminate (15). It is possible to resolve the problem by making the bending rigidity per unit longitudinal length of the optical function film fall within a specific range.