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1. 发明授权

US09505197B2 Material roll and system and method for manufacturing optical display device 有权
标题翻译：材料卷及其制造及制造光学显示装置的方法
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

2. 发明申请

US20130135728A1 CONTINUOUS ROLL OF OPTICAL FUNCTION FILM, METHOD OF MANUFACTURE OF LIQUID CRYSTAL DISPLAY ELEMENT EMPLOYING SAME, AND OPTICAL FUNCTION FILM LAMINATING DEVICE 有权
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.

3. 发明授权

US09019608B2 Continuous roll of optical function film, method of manufacture of liquid crystal display element employing same, and optical function film laminating device 有权
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.

4. 发明申请

US20120031552A1 MATERIAL ROLL AND SYSTEM AND METHOD FOR MANUFACTURING OPTICAL DISPLAY DEVICE 有权
标题翻译：用于制造光学显示装置的材料辊和系统和方法
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

5. 发明授权

US09019609B2 Continuous roll of optical function film, method of manufacture of liquid crystal display element employing same, and optical function film laminating device 有权
标题翻译：光学功能膜的连续辊，使用其的液晶显示元件的制造方法和光学功能膜层压装置
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。

6. 发明授权

US08172631B2 System and method for bonding optical film to a liquid crystal display panel 有权
标题翻译：用于将光学膜粘合到液晶显示面板的系统和方法
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，

7. 发明申请

US20130135729A1 CONTINUOUS ROLL OF OPTICAL FUNCTION FILM, METHOD OF MANUFACTURE OF LIQUID CRYSTAL DISPLAY ELEMENT EMPLOYING SAME, AND OPTICAL FUNCTION FILM LAMINATING DEVICE 有权
标题翻译：光学功能膜的连续旋转，使用其的液晶显示元件的制造方法和光学功能膜层压器件
公开(公告)号：US20130135729A1
公开(公告)日：2013-05-30
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： G02B5/30
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。

8. 发明授权

US08427625B2 Optical display device manufacturing system and method for manufacturing optical display device 有权
标题翻译：光学显示装置制造系统及其制造方法
公开(公告)号：US08427625B2
公开(公告)日：2013-04-23
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： G02F1/13
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。

9. 发明申请

US20110025958A1 OPTICAL DISPLAY DEVICE MANUFACTURING SYSTEM AND METHOD FOR MANUFACTURING OPTICAL DISPLAY DEVICE 有权
标题翻译：光学显示装置制造系统及制造光学显示装置的方法
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。

10. 发明授权

US09091881B2 Roll of continuous web of optical film laminate with predefined slit lines, and method and system for manufacturing the same 有权
标题翻译：具有预定义的切割线的光学薄膜层压板的连续卷材的卷，以及制造该切割线的方法和系统
公开(公告)号：US09091881B2
公开(公告)日：2015-07-28
申请号：US13309006
申请日：2011-12-01
申请人： Takuya Nakazono , Seiji Umemoto
发明人： Takuya Nakazono , Seiji Umemoto
IPC分类号： B32B41/00 , G02F1/1335 , B32B37/22 , G02B1/10 , G02B5/30 , G02F1/13 , B32B38/18 , B32B38/04
CPC分类号： G02F1/133528 , B32B37/22 , B32B38/1858 , B32B41/00 , B32B2038/045 , B32B2457/202 , G02B1/105 , G02B1/14 , G02B5/3033 , G02F1/1303 , Y10T156/10 , Y10T428/14 , Y10T428/1476 , Y10T428/149 , Y10T428/1495 , Y10T428/24298 , Y10T428/24314 , Y10T428/24322 , Y10T428/24331
摘要： A roll of a continuous web of an optical film laminate with predefined slit lines for use in a continuous manufacturing system by laminating optically functional film sheets to liquid-crystal panels. The optical film laminate with predefined slit lines comprises an optically functional film having an adhesive layer which is subjected to a preliminary inspection, and a carrier film releasably laminated to the adhesive layer. Defect-free normal sheets and defective or defect-containing sheets having predefined length corresponding to the dimension of the liquid-crystal panel are formed on the carrier film by sequentially forming slit lines along the transverse direction with respect to the lengthwise direction of the optical film laminate.
摘要翻译：一卷连续卷筒纸的光学薄膜层压板，其中预定的切割线用于连续制造系统中，通过将光学功能薄膜片层压到液晶面板上。具有预定切割线的光学膜层叠体包括具有进行了初步检查的粘合剂层的光学功能膜和可剥离地层叠在粘合剂层上的载体膜。通过沿着光学膜的长度方向的横向依次形成狭缝线，在载体膜上形成具有与液晶面板的尺寸相对应的具有预定长度的缺陷的普通片和缺陷或缺陷片层压板。

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