公开(公告)号：US20100253884A1

公开(公告)日：2010-10-07

申请号：US12744601

申请日：2008-11-19

申请人： Megumi Katou ,  Hiroaki Mizushima ,  Mie Nakata ,  Takemichi Yoshida

发明人： Megumi Katou ,  Hiroaki Mizushima ,  Mie Nakata ,  Takemichi Yoshida

IPC分类号： G02F1/1335 ,  G02B5/30 ,  B32B37/00

CPC分类号： G02B5/3033 ,  G02F1/133528 ,  G02F1/13363

摘要： A polarizing plate of the present invention includes a polyvinyl alcohol-based polarizer; and transparent protective films provided on both sides of the polarizer with an adhesive layer interposed between the polarizer and each transparent protective film, wherein the transparent protective film on one side comprises a lactone ring structure-containing (meth)acrylic resin and has an in-plane retardation of less than 40 nm and a thickness direction retardation of less than 80 nm, and the transparent protective film on the other side is a retardation plate that comprises a cellulose ester and satisfies the relation: nx>ny>nz, wherein nx is a refractive index in an X-axis direction where the in-plane refractive index is maximum, ny is a refractive index in a Y-axis direction perpendicular to the X-axis, and nz is a refractive index in a Z-axis direction corresponding to the thickness direction. The polarizing plate can satisfy durability and display uniformity (unevenness).

摘要翻译： 本发明的偏光板包括聚乙烯醇系偏振片， 以及设置在偏振片两侧的透明保护膜，其中夹在偏光镜和透明保护膜之间的粘合剂层，其中透明保护膜一侧包含含内酯环结构的（甲基）丙烯酸树脂， 平面延迟小于40nm，厚度方向延迟小于80nm，另一侧的透明保护膜是包含纤维素酯的相位差板，满足nx> ny> nz的关系，其中nx为 面内折射率最大的X轴方向的折射率，ny是与X轴垂直的Y轴方向的折射率，nz是与Z轴方向对应的折射率 到厚度方向。 偏振板可以满足耐久性和显示均匀性（不均匀性）。

公开(公告)号：US20100202051A1

公开(公告)日：2010-08-12

申请号：US12680035

申请日：2008-09-22

申请人： Hiroyuki Yoshimi ,  Hiroaki Mizushima ,  Toshimasa Sugimura ,  Minoru Miyatake ,  Takeharu Kitagawa

发明人： Hiroyuki Yoshimi ,  Hiroaki Mizushima ,  Toshimasa Sugimura ,  Minoru Miyatake ,  Takeharu Kitagawa

IPC分类号： G02B1/08 ,  C09K19/00 ,  B05D5/06 ,  B29D7/01

CPC分类号： G02B5/305 ,  G02B1/04 ,  G02F1/133528 ,  G02F2202/40 ,  C08L29/04

摘要： A polarizing plate of the present invention includes a stretched laminate that is a laminate including a base material layer and a hydrophilic polymer layer and has undergone a stretching process, and at least a dichroic substance is adsorbed to the hydrophilic polymer layer. The polarizing plate of the present invention can be prevented from curling even when the polarizer is reduced in thickness.

摘要翻译： 本发明的偏光板包括作为包括基材层和亲水性聚合物层的层叠体的拉伸层叠体，并进行拉伸处理，并且至少将二色性物质吸附到亲水性聚合物层。 即使当偏振片的厚度减小时，也可以防止本发明的偏振板卷曲。

公开(公告)号：US20100059806A1

公开(公告)日：2010-03-11

申请号：US12585040

申请日：2009-09-01

申请人： Hiroaki Mizushima

发明人： Hiroaki Mizushima

IPC分类号： H01L27/108

CPC分类号： H01L28/40 ,  H01L23/5223 ,  H01L24/05 ,  H01L27/10894

摘要： A semiconductor device is proposed in which signal delay due to compensation capacitance elements in peripheral circuit element regions is eliminated. The semiconductor device includes: a first region including memory cells; a second region 10 including a functional circuit; cell capacitors formed in the first region; and compensation capacitance elements 36 to 38 formed in the second region 10, wherein the compensation capacitance elements 36 to 38 each include a lower electrode 36, a capacitance insulating film 37, and an upper electrode 38, the lower electrode 36, capacitance insulating film 37, and upper electrode 38 being the same as those of the cell capacitors, and wherein the compensation capacitance elements are formed over an upper layer of the second region 10 excluding upper layer portions of drain diffusion layers 44, 46 or gate electrodes 32 of transistors in the functional circuit.

摘要翻译： 提出了一种半导体器件，其中消除了外围电路元件区域中的补偿电容元件引起的信号延迟。 半导体器件包括：包括存储器单元的第一区域; 包括功能电路的第二区域10; 形成在第一区域中的电池电容器; 以及形成在第二区域10中的补偿电容元件36至38，其中补偿电容元件36至38各自包括下电极36，电容绝缘膜37和上电极38，下电极36，电容绝缘膜37 ，上电极38与电池电容器相同，其中补偿电容元件形成在第二区域10的上层以外，不包括漏极扩散层44,46的上层部分或晶体管的栅电极32 功能电路。

公开(公告)号：US07576913B2

公开(公告)日：2009-08-18

申请号：US11938968

申请日：2007-11-13

申请人： Hiroaki Mizushima ,  Megumi Katou ,  Mizue Nagata ,  Takaaki Ishii ,  Daisuke Ogomi

发明人： Hiroaki Mizushima ,  Megumi Katou ,  Mizue Nagata ,  Takaaki Ishii ,  Daisuke Ogomi

IPC分类号： G02B5/30

CPC分类号： B29D11/0073 ,  B29D11/00634 ,  G02B5/305 ,  G02B5/3083

摘要： A method for producing a polarizing plate of the invention comprises bonding a transparent protective film (A) and another transparent protective film (B) to one side of a polarizer and to another side of the polarizer, respectively, with an adhesive, wherein the polarizer has a moisture content of 15 to 30% by weight, the transparent protective film (A) is made of the same quality material as the transparent protective film (B), the transparent protective film (A) is thicker than the transparent protective film (B), and the transparent protective film (A) has a moisture content higher than that of the transparent protective film (B). The polarizing plate obtained by the production method can suppress curling.

摘要翻译： 本发明的偏振片的制造方法包括：将透明保护膜（A）和另一透明保护膜（B）分别粘合到偏振片的一面和偏振片的另一侧，其中所述偏振片 水分含量为15〜30重量％，透明保护膜（A）由与透明保护膜（B）相同质量的材料制成，透明保护膜（A）比透明保护膜（A）厚 B），并且透明保护膜（A）的水分含量高于透明保护膜（B）的水分含量。 通过该制造方法得到的偏光板可以抑制卷曲。

公开(公告)号：US20090147359A1

公开(公告)日：2009-06-11

申请号：US10585511

申请日：2005-03-29

申请人： Morimasa Wada ,  Tadayuki Kameyama ,  Hiroaki Mizushima ,  Naoki Tomoguchi

发明人： Morimasa Wada ,  Tadayuki Kameyama ,  Hiroaki Mizushima ,  Naoki Tomoguchi

IPC分类号： G02B1/08 ,  B29D11/00

CPC分类号： B29C55/026 ,  B29K2029/04 ,  B29K2995/0034 ,  G02B5/3025 ,  G02F1/133528

摘要： The present invention provides a method for manufacturing a polarizing film, by which, even when a wide raw film is used, it is possible to obtain a polarizing film that achieves excellent optical characteristics as well as uniformity in in-plane optical characteristics. The method includes the steps of dyeing a polymer film; stretching the dyed film; and drying the film that has undergone the dyeing and stretching steps while conveying the film with rolls. In the drying step, at least two rolls are used as the rolls and the film is dried under a condition that a ratio (R/W) of a distance (R) between the adjacent rolls to an initial width (W) of the polymer film is not less than 0.5 and not more than 4.0.

摘要翻译： 本发明提供一种偏振膜的制造方法，即使使用宽的原料膜也可以得到实现优异的光学特性以及面内光学特性的均匀性的偏光膜。 该方法包括染色聚合物膜的步骤; 拉伸染色膜; 并且在用辊输送薄膜的同时干燥经过染色和拉伸步骤的薄膜。 在干燥步骤中，使用至少两个辊作为辊，并且在相邻辊之间的距离（R）的比（R / W）与聚合物的初始宽度（W） 膜不小于0.5且不大于4.0。

公开(公告)号：US20070207277A1

公开(公告)日：2007-09-06

申请号：US10573646

申请日：2004-09-28

申请人： Hiroaki Mizushima ,  Tadayuki Kameyama ,  Youichirou Sugino

发明人： Hiroaki Mizushima ,  Tadayuki Kameyama ,  Youichirou Sugino

IPC分类号： C09K19/00

CPC分类号： G02B5/305 ,  B29C55/023 ,  B29D11/0073 ,  B29K2001/00 ,  B29K2029/04 ,  B29K2995/0034 ,  G02B5/3033 ,  G02F1/133528 ,  Y10S359/90 ,  Y10T428/1041

摘要： This invention provides a method for producing a polarizing film, comprising: a dyeing step and a stretching step, a plurality of films being dipped into at least one processing liquid without contacting each other.

摘要翻译： 本发明提供了一种偏振膜的制造方法，其特征在于，包括：染色工序和拉伸工序，将多个膜浸入到至少一个处理液中而不彼此接触。

公开(公告)号：US20060098137A1

公开(公告)日：2006-05-11

申请号：US10522187

申请日：2003-07-24

申请人： Tadayuki Kameyama ,  Hiroaki Mizushima ,  Youichirou Sugino ,  Morimasa Wada

发明人： Tadayuki Kameyama ,  Hiroaki Mizushima ,  Youichirou Sugino ,  Morimasa Wada

IPC分类号： G02F1/1335

CPC分类号： G02B5/3033 ,  H01L51/5281

摘要： A polarizer that can be used for forming a liquid crystal display or an electroluminescent display with less display irregularities and excellent display characteristics is provided. The polarizer contains a dichroic material in a matrix, and its in-plane retardation at a measurement wavelength providing no absorption is in a range of 950 to 1350 nm. The measurement wavelength is preferably a wavelength that the dichroic material provides no absorption, and it is 1000 nm, for example.

摘要翻译： 提供了可用于形成液晶显示器的偏振器或具有较少的显示不规则性和优异的显示特性的电致发光显示器。 偏振片包含矩阵中的二色性材料，在不具有吸收的测量波长上的面内相位差在950〜1350nm的范围内。 测定波长优选为二色性材料不吸收的波长，例如为1000nm。