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1.发明公开Method of producing elliptically polarizing plate and image display using the ellipticallly polarizing plate 审中-公开使用偏振器用于产生椭圆偏振器的方法，和图像显示装置
公开(公告)号：EP1615055A2
公开(公告)日：2006-01-11
申请号：EP05012358.7
申请日：2005-06-08
发明人： Kawamoto, Ikuo , Kamijou, Takashi , Umemoto, Seiji
IPC分类号： G02B5/30
CPC分类号： G02B5/3016
摘要： The present invention provides: a method of producing a broadband and wide viewing angle elliptically polarizing plate having excellent characteristics in an oblique direction as well; and an image display using the elliptically polarizing plate obtained through the method. The method of producing an elliptically polarizing plate according to the present invention includes the steps of: subjecting a surface of a transparent protective film to alignment treatment; forming a first birefringent layer by applying a liquid crystal composition onto the surface of the transparent protective film subjected to the alignment treatment; laminating a polarizer on a surface of the transparent protective film opposite to the surface subjected to the alignment treatment; and forming a second birefringent layer by laminating a polymer film on a surface of the first birefringent layer, in which the elliptically polarizing plate has a relationship represented by the following expression (1) 2α + 40° in the expression (1), α represents an angle between an absorption axis of the polarizer and an alignment direction of the transparent protective film, and β represents an angle between the absorption axis of the polarizer and a slow axis of the second birefringent layer.
摘要翻译： 本发明提供：生产一个宽带和宽视角椭圆偏振片具有在倾斜方向以及优异的特性的方法; 和使用图像显示通过所述方法获得的椭圆偏振片。 椭圆偏振片gemäß的生产在本发明的方法包括以下步骤：使一个透明保护膜，取向处理的表面上; 形成通过施加的液晶组合物到进行过取向处理的透明保护薄膜的表面上的第一种双折射层; 层叠透明保护薄膜相反进行取向处理的表面的表面上的偏振器; 并且由第一双折射层的一个表面，其中，所述椭圆偏振板具有由以下表达式表示的关系上层压聚合物薄膜形成第二双折射层（1）2±40°<²<2±50° 在表达式（1），±darstellt于偏振片的吸收轴线的angleBetween和在透明保护薄膜的取向方向，和²darstellt到angleBetween偏振片与第二种双折射层的慢轴的吸收轴。
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2.发明公开Pressure-sensitive adhesive, pressure-sensitive adhesive member and display unit 审中-公开Druckempfindlicher Klebstoff，druckempfindlicher Klebstoffgegenstand und Anzeigesystem
公开(公告)号：EP1275706A1
公开(公告)日：2003-01-15
申请号：EP02014366.5
申请日：2002-06-27
IPC分类号： C09J4/00 , C08F220/18 , C09J7/02
CPC分类号： C09J4/00 , C08F220/18
摘要： An acrylic pressure-sensitive adhesive which gives a pressure-sensitive adhesive layer having a regulate refractive index, in particular, an increased refractive index, and retaining almost intact satisfactory pressure-sensitive adhesive properties. The pressure-sensitive adhesive comprises an acrylic copolymer comprising, as copolymerizable components, an acrylic alkyl ester containing no aromatic ring and a monomer containing an aromatic ring, copolymerization proportion of the monomer containing an aromatic ring in the copolymer being from 40 to 90% by weight based on the weight of all monomer components.
摘要翻译： 提供具有调节折射率的压敏粘合剂层，特别是增加的折射率并保持几乎完整的令人满意的压敏粘合剂性能的丙烯酸压敏粘合剂。 压敏粘合剂包括丙烯酸共聚物，其包含作为可共聚组分的不含芳环的丙烯酸烷基酯和含有芳环的单体，共聚物中含有芳环的单体的共聚比例为40〜90％ 基于所有单体成分的重量。
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3.发明公开Light source device for liquid crystal display using a light guide plate 失效BeleuchtungsvorrichtungfürFlüssigkristallanzeigevrichrichtungmit Lichtleitplatte
公开(公告)号：EP0787942A2
公开(公告)日：1997-08-06
申请号：EP96112535.8
申请日：1996-08-02
IPC分类号： F21V8/00 , G02F1/1335
CPC分类号： G02B6/0038 , G02B6/0055 , G02B6/0056
摘要： A light guide plate comprises: an outgoing radiation plane; a bottom opposed to the outgoing radiation plane; and an incidence plane disposed between the outgoing radiation plane and the bottom; wherein projections or recesses are formed on the bottom along the progress direction of incident light at a regular interval, the projections or recesses have long-side and short-side faces, an projection area of the long-side face on the outgoing radiation plane is three times or more that of the short-side face on the outgoing radiation plane, the long-side face is a projection, the long-side face is placed on the incidence plane side in the case of projections, the long-side face is placed on a side opposed to the incidence plane in the case of recesses.
摘要翻译： 导光板包括：出射辐射平面; 与出射辐射平面相对的底部; 以及设置在出射辐射平面和底部之间的入射平面; 其特征在于，沿着入射光的行进方向以规则的间隔在所述底部上形成突起或凹部，所述突起或凹部具有长边和短边的面，所述射出面的长边面的投影面积为 在出射辐射平面上的短边面的三倍以上，长边面是突起，在突起的情况下，长边面放置在入射面侧，长边面为 在凹陷的情况下放置在与入射平面相对的一侧上。
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4.发明公开System and method for manufacturing a liquid crystal display element using a lamination process 审中-公开系统和方法，用于使用层压方法制造的液晶显示元件
公开(公告)号：EP2527146A1
公开(公告)日：2012-11-28
申请号：EP12181129.3
申请日：2011-02-08
CPC分类号： B29D11/0073 , B32B38/18 , B32B2457/202 , G02F1/1303 , G02F1/133528
摘要： There is provided a system with a linear line structure for manufacturing a liquid crystal display element by feeding sheet pieces of optical functional films and carrier films from first and second continuous rolls with different widths. The continuous rolls are each formed by winding a laminate comprising a carrier film and sheet pieces of an optical functional film comprising a polarizing film. The sheet pieces are peeled off from the carrier films, and bonded to both surfaces of a rectangular liquid crystal panel (W). Film feeding lines are arranged to feed the optical functional films from the first and second continuous rolls in such a manner that the optical functional films being fed are linearly aligned with each other in planar view. A panel feeding line is placed above the film feeding lines in an overlapping manner and placed to feed the liquid crystal panel (W) linearly in planar view. A panel turning unit is provided in the panel feeding line to turn over the liquid crystal panel (W) about an axis (A2) neither parallel to a long side of the liquid crystal panel nor to a short side of the liquid crystal panel (W) so that a positional relationship between the long and short sides of the liquid crystal panel (W) can be reversed and that bonding of one of the sheet pieces to the liquid crystal (W) panel from below can be followed by bonding of another one of the sheet pieces thereto from below.
摘要翻译： 提供了一种系统，具有线性线结构，用于通过从第一和第二连续卷具有不同宽度的进给光学功能膜和载体膜的板片制造液晶显示元件。 连续辊分别由卷绕的层压体，其包括光学功能膜包含偏振电影的载体膜和片件形成。 片的片断从载体膜剥离，并且粘结到矩形的液晶面板的两个表面（W）。 薄膜供料线被配置为将从所述第一和第二连续卷的光学功能膜在寻求的方式并在光学功能膜被馈送以在平面视图中彼此沿直线排列。 的面板馈送线在薄膜供料线的上方放置到重叠的方式放置和喂液晶面板（W）线性平面图。 的面板转动单元设置在所述面板进料管设置成在轴线（A2）既不平行液晶面板（W）翻过来即将液晶面板，也不与所述液晶面板的短边的长边（W ），所以做了液晶面板（W的长边和短边之间的位置关系）可以颠倒，也做了片材件中的液晶（W）从下方面板中的一个的结合可以通过另一个的接合应遵循 片材的片从下方于此。
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5.发明公开System and method for manufacturing liquid crystal display element using a lamination process 有权系统和方法，用于使用层压方法制造的液晶显示元件
公开(公告)号：EP2527145A1
公开(公告)日：2012-11-28
申请号：EP12181127.7
申请日：2011-02-08
CPC分类号： B29D11/0073 , B32B38/18 , B32B2457/202 , G02F1/1303 , G02F1/133528
摘要： There is provided a system with a linear line structure for manufacturing a liquid crystal display element by feeding optical functional films from first and second continuous rolls with different widths, transversely cutting the optical functional films into sheet pieces, and bonding the sheet pieces to both surfaces of a rectangular liquid crystal panel (W). The system comprises film feeding lines that are arranged to feed the optical functional films from the first and second continuous rolls in such a manner that the optical functional films being fed are linearly aligned with each other in planar view. A panel feeding line is placed above the film feeding lines in an overlapping manner and placed to feed the liquid crystal panel (W) linearly in planar view. A panel turning unit is provided in the panel feeding line to turn over the liquid crystal panel (W) about an axis (A1) neither parallel to a long side of the liquid crystal panel nor to a short side of the liquid crystal panel (W) so that a positional relationship between the long and short sides of the liquid crystal panel (W) can be reversed and that bonding of one of the sheet pieces to the liquid crystal panel (W) from below can be followed by bonding of another one of the sheet pieces thereto from below.
摘要翻译： 本发明提供具有线性线结构的系统，用于通过将来自第一和第二连续卷具有不同宽度的光学功能薄膜，横向切割所述光学功能膜成片件，以及板片粘接到两个表面的制造液晶显示元件 矩形的液晶面板的宽度（W）。 该系统包括薄膜供给线被布置做饲料从所述第一和第二连续卷的光学功能膜在寻求一种方式也被馈送以在平面视图中彼此沿直线排列的光学功能膜。 的面板馈送线在薄膜供料线的上方放置到重叠的方式放置和喂液晶面板（W）线性平面图。 的面板转动单元设置在所述面板进料管设置成在轴线（A1）既不平行液晶面板（W）翻过来即将液晶面板，也不与所述液晶面板的短边的长边（W ），所以做了液晶面板（W的长边和短边之间的位置关系）可以颠倒，也做了板片从下面的液晶面板（W）中的一个的结合可以通过另一个的接合应遵循 片材的片从下方于此。
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6.发明公开System for manufacturing liquid crystal display device 有权系统zur Herstellung einerFlüssigkristallanzeige
公开(公告)号：EP2447062A1
公开(公告)日：2012-05-02
申请号：EP11165603.9
申请日：2011-05-11
发明人： Hada, Kazuya , Umemoto, Seiji , Nakazono, Takuya
CPC分类号： B32B37/226 , B32B39/00 , B32B2457/202 , Y10T156/1339 , Y10T156/1702 , Y10T156/1712 , Y10T156/1744 , Y10T156/1746
摘要： Provided is a liquid crystal display device manufacturing system having high productivity per space for installation of manufacturing equipment and making it possible to increase safety by separation of a feed path and a working path and to reduce equipment cost. The system includes a pair of manufacturing apparatuses 100 including panel feeding lines L2 arranged in the same direction, continuous roll R1 and R2 introduction parts 101 and 102, and a pair of film feeding lines L1, wherein the continuous roll R1 and R2 introduction parts 101 and 102 of one and the other of the manufacturing apparatuses 100 are placed on one same side located inside or outside the pair of film feeding lines L1, so that there is no need to provide a continuous roll R1 and R2 feed path P100 and a working path P200 in the same aisle, which can provide high productivity per space for installation of manufacturing equipment 100 and increase safety by separation of a feed path P100 and a working path P200.
摘要翻译： 提供了一种液晶显示装置制造系统，其具有用于安装制造设备的每个空间的高生产率，并且通过进给路径和工作路径的分离来增加安全性并且降低设备成本。 该系统包括一对制造装置100，其包括沿相同方向排列的面板供给线L2，连续辊R1和R2导入部101和102，以及一对送膜线L1，其中连续辊R1和R2引入部101 一个和另一个制造装置100的102被放置在位于一对送膜线L1的内侧或外侧的同一侧，从而不需要设置连续辊R1和R2的进给路径P100和工作 路径P200在相同的通道中，其可以提供用于安装制造设备100的每个空间的高生产率，并且通过分离进给路径P100和工作路径P200来增加安全性。
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7.发明公开
公开(公告)号：EP2415593A1
公开(公告)日：2012-02-08
申请号：EP11157690.6
申请日：2011-03-10
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 (U) even in a process including drawing a long sheet material from a material roll and bonding an optical film to an optical display unit (W), and which is a roll of a laminate of a first base film (F12), a first pressure-sensitive adhesive layer (F14), an optical film (F11), a second pressure-sensitive adhesive layer (F15), and a second base film (F13), 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 (W), wherein the adhering strength A of the first base film-side interface of the first pressure-sensitive adhesive layer (F14), the adhering strength B of the optical film-side interface of the first pressure-sensitive adhesive layer (F14), the adhering strength C of the optical film-side interface of the second pressure-sensitive adhesive layer (F15), and the adhering strength D of the second base film-side interface of the second pressure-sensitive adhesive layer (F15) satisfy the relations A
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8.发明公开
公开(公告)号：EP1126312A3
公开(公告)日：2003-12-10
申请号：EP01103343.8
申请日：2001-02-13
发明人： Umemoto, Seiji
IPC分类号： G02F1/1335 , G02B5/02 , F21V8/00 , G02F1/13357
CPC分类号： G02B6/0055 , G02B5/021 , G02B5/0268 , G02B5/0284 , G02B6/0051 , G02B6/0053 , G02F1/133553 , G02F1/133615
摘要： A reflector has a transparent film, an adhesive layer disposed on one surface of the transparent film, a groove structure provided on the other surface of the transparent film, the groove structure having a plurality of grooves including optical path changing slopes aligned in a substantially constant direction at an inclination angle in a range of from 35 to 48 degrees with respect to a plane of the transparent film, a transparent cover film formed so as to cover an outer surface of the groove structure, and a light diffusing type reflection layer disposed on an outer surface of the cover film. A lighting-external light double mode liquid-crystal display device comprising the above reflector and a transmission type liquid-crystal panel, wherein the reflector is bonded to a back side (opposite to a viewing side) of the transmission type liquid-crystal panel through the adhesive layer of the reflector.
摘要翻译： 反射器具有透明膜，设置在透明膜的一个表面上的粘合剂层，设置在透明膜的另一个表面上的槽结构，该槽结构具有多个凹槽，该凹槽包括基本上恒定的光路改变斜面 方向相对于透明膜的平面为35〜48度的范围的倾斜角，形成为覆盖槽结构的外表面的透明覆盖膜，以及设置在所述透光膜的外表面上的光漫射型反射层 覆盖膜的外表面。 一种照明外部光双重模式液晶显示装置，包括上述反射器和透射型液晶面板，其中反射器通过透射型液晶面板的背面（与观察侧相反）接合 反射器的粘合剂层。
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公开(公告)号：EP2431309B1
公开(公告)日：2014-12-03
申请号：EP11153676.9
申请日：2011-02-08
CPC分类号： B29D11/0073 , B32B38/18 , B32B2457/202 , G02F1/1303 , G02F1/133528
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10.发明公开System and method for manufacturing a liquid crystal display element using a lamination process 审中-公开系统和方法，用于使用层压方法制造的液晶显示元件
公开(公告)号：EP2527276A1
公开(公告)日：2012-11-28
申请号：EP12181128.5
申请日：2011-02-08
CPC分类号： B29D11/0073 , B32B38/18 , B32B2457/202 , G02F1/1303 , G02F1/133528
摘要： There is provided a system with a linear line structure for manufacturing a liquid crystal display element by feeding sheet pieces of optical functional films and carrier films from first and second continuous rolls with different widths. The continuous rolls are formed by winding a laminate comprising a carrier film and sheet pieces of an optical functional film comprising a polarizing film. The sheet pieces are peeled off from the carrier films, and bonded to both surfaces of a rectangular liquid crystal panel (W). Film feeding lines are arranged to feed the optical functional films from the first and second continuous rolls in such a manner that the optical functional films being fed are linearly aligned with each other in planar view. A panel feeding line is placed above the film feeding lines in an overlapping manner and placed to feed the liquid crystal panel (W) linearly in planar view. A panel turning unit is provided in the panel feeding line to turn over and horizontally rotate the liquid crystal panel (W) so that bonding of one of the sheet pieces to the liquid crystal panel (W) from below can be followed by bonding of another one of the sheet pieces thereto from below.
摘要翻译： 提供了一种系统，具有线性线结构，用于通过从第一和第二连续卷具有不同宽度的进给光学功能膜和载体膜的板片制造液晶显示元件。 连续辊由卷绕的层压体，其包括光学功能膜包含偏振电影的载体膜和片件形成。 片的片断从载体膜剥离，并且粘结到矩形的液晶面板的两个表面（W）。 薄膜供料线被配置为将从所述第一和第二连续卷的光学功能膜在寻求的方式并在光学功能膜被馈送以在平面视图中彼此沿直线排列。 的面板馈送线在薄膜供料线的上方放置到重叠的方式放置和喂液晶面板（W）线性平面图。 的面板转动单元设置在所述面板馈送线提供翻转和水平旋转的液晶面板（W），所以没有片的片断从下面的液晶面板（W）中的一个的接合可以通过另一接合其次 片的片断中的一个从下方于此。
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