公开(公告)号：US08975814B2

公开(公告)日：2015-03-10

申请号：US13700459

申请日：2011-05-26

申请人： Masashi Takai ,  Toshiaki Ishibashi ,  Kazuya Kitajima

发明人： Masashi Takai ,  Toshiaki Ishibashi ,  Kazuya Kitajima

IPC分类号： H05B33/12 ,  G02B5/02 ,  H01L51/52 ,  H05B33/02 ,  H01L51/50

CPC分类号： G02B5/0242 ,  H01L51/504 ,  H01L51/5268 ,  H01L2251/5369 ,  H01L2251/55 ,  H05B33/02

摘要： Disclosed is a scattering film which can be used in an organic EL light-emitting device, in which the light utilization efficiency and field-of-view dependence, which have been problems so far in organic EL light-emitting devices, can be improved without interfering the two properties with each other. Specifically disclosed is a scattering film for an organic EL, which can be placed on the light emission surface side of an organic EL light-emitting device for use, and involves a scattering layer, wherein the scattering layer comprises a binder resin, microparticles having a different refractive index from that of the binder resin, and resin particles having a larger average particle diameter than that of the microparticles. The content of the microparticles is preferably 5 to 90 parts by weight relative to 100 parts by weight of the binder resin, and the content of the resin particles is preferably 100 to 300 parts by weight relative to 100 parts by weight of the binder resin.

摘要翻译： 公开了可用于有机EL发光器件中的散射膜，其中在有机EL发光器件中迄今存在问题的光利用效率和视场依赖性可以在没有 干扰两个属性彼此。 具体公开了一种有机EL的散射膜，其可以放置在使用的有机EL发光装置的发光表面侧，并且包括散射层，其中散射层包括粘合剂树脂，具有 与粘合剂树脂的折射率不同，平均粒径大于微粒的树脂粒子。 相对于100重量份的粘合剂树脂，微粒的含量优选为5〜90重量份，相对于100重量份的粘合剂树脂，树脂粒子的含量优选为100〜300重量份。

公开(公告)号：US20130069524A1

公开(公告)日：2013-03-21

申请号：US13700459

申请日：2011-05-26

申请人： Masashi Takai ,  Toshiaki Ishibashi ,  Kazuya Kitajima

发明人： Masashi Takai ,  Toshiaki Ishibashi ,  Kazuya Kitajima

IPC分类号： G02B5/02 ,  H05B33/12

CPC分类号： G02B5/0242 ,  H01L51/504 ,  H01L51/5268 ,  H01L2251/5369 ,  H01L2251/55 ,  H05B33/02

摘要： Disclosed is a scattering film which can be used in an organic EL light-emitting device, in which the light utilization efficiency and field-of-view dependence, which have been problems so far in organic EL light-emitting devices, can be improved without interfering the two properties with each other. Specifically disclosed is a scattering film for an organic EL, which can be placed on the light emission surface side of an organic EL light-emitting device for use, and involves a scattering layer, wherein the scattering layer comprises a binder resin, microparticles having a different refractive index from that of the binder resin, and resin particles having a larger average particle diameter than that of the microparticles. The content of the microparticles is preferably 5 to 90 parts by weight relative to 100 parts by weight of the binder resin, and the content of the resin particles is preferably 100 to 300 parts by weight relative to 100 parts by weight of the binder resin.

摘要翻译： 公开了可用于有机EL发光器件中的散射膜，其中在有机EL发光器件中迄今存在问题的光利用效率和视场依赖性可以在没有 干扰两个属性彼此。 具体公开了一种有机EL的散射膜，其可以放置在使用的有机EL发光装置的发光表面侧，并且包括散射层，其中散射层包括粘合剂树脂，具有 与粘合剂树脂的折射率不同，平均粒径大于微粒的树脂粒子。 相对于100重量份的粘合剂树脂，微粒的含量优选为5〜90重量份，相对于100重量份的粘合剂树脂，树脂粒子的含量优选为100〜300重量份。

公开(公告)号：US20140167029A1

公开(公告)日：2014-06-19

申请号：US14237944

申请日：2012-07-31

申请人： Masashi Takai ,  Toshiaki Ishibashi

发明人： Masashi Takai ,  Toshiaki Ishibashi

IPC分类号： H01L51/52

CPC分类号： H01L51/5203 ,  H01L51/5268 ,  H01L2251/5369 ,  H01L2251/55

摘要： There is provided a scattering film that can be used in organic EL light emitting devices and that not only improves efficiency for light utilization and improves viewing angle dependency, which have conventionally been problems, but also can solve the problem of reflection when lights-off. This scattering film for organic EL is used in organic EL light emitting devices. The scattering film comprises a scattering layer that includes a binder resin and particles having a refractive index different from the binder resin. The average particle size of the particles is 10 μm or less, and the coefficient of variation of the average particle size for the particles is 30% or greater.

摘要翻译： 提供了可以用于有机EL发光器件中的散射膜，其不仅提高了光利用的效率，而且提高了常规问题的视角依赖性，而且可以解决在熄灭时反射的问题。 该有机EL用散射膜用于有机EL发光装置。 散射膜包括散射层，其包括粘合剂树脂和具有与粘合剂树脂不同的折射率的颗粒。 粒子的平均粒径为10μm以下，粒子的平均粒径的变动系数为30％以上。

公开(公告)号：US09349980B2

公开(公告)日：2016-05-24

申请号：US14237944

申请日：2012-07-31

申请人： Masashi Takai ,  Toshiaki Ishibashi

发明人： Masashi Takai ,  Toshiaki Ishibashi

IPC分类号： H01L51/52

CPC分类号： H01L51/5203 ,  H01L51/5268 ,  H01L2251/5369 ,  H01L2251/55

摘要： There is provided a scattering film that can be used in organic EL light emitting devices and that not only improves efficiency for light utilization and improves viewing angle dependency, which have conventionally been problems, but also can solve the problem of reflection when lights-off. This scattering film for organic EL is used in organic EL light emitting devices. The scattering film comprises a scattering layer that includes a binder resin and particles having a refractive index different from the binder resin. The average particle size of the particles is 10 μm or less, and the coefficient of variation of the average particle size for the particles is 30% or greater.

摘要翻译： 提供了可以用于有机EL发光器件中的散射膜，其不仅提高了光利用的效率，而且提高了常规问题的视角依赖性，而且可以解决在熄灭时反射的问题。 该有机EL用散射膜用于有机EL发光装置。 散射膜包括散射层，其包括粘合剂树脂和具有与粘合剂树脂不同的折射率的颗粒。 粒子的平均粒径为10μm以下，粒子的平均粒径的变动系数为30％以上。

公开(公告)号：US06499557B2

公开(公告)日：2002-12-31

申请号：US10081604

申请日：2002-02-21

申请人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

发明人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

IPC分类号： B62D506

CPC分类号： B62D5/065

摘要： For an energy-saving type control, a value of a control low rate QP controlled by a flow control valve V is closer to a value of a flow rate required by an output side such as a power cylinder 8, a steering valve 9 or the like, to suppress a driving torque of a pump P. An excitation current I of a solenoid SOL is specified on the basis of a solenoid current instruction value IT based on a steering torque and a solenoid current instruction value IS defining a standby flow rate.

公开(公告)号：US6035760A

公开(公告)日：2000-03-14

申请号：US195492

申请日：1998-11-18

申请人： Katsuhiro Suzuki ,  Shinichi Hagidaira ,  Masashi Takai ,  Tatsuo Chiba ,  Ryouichi Nagasaka

发明人： Katsuhiro Suzuki ,  Shinichi Hagidaira ,  Masashi Takai ,  Tatsuo Chiba ,  Ryouichi Nagasaka

IPC分类号： B62D6/00 ,  B62D5/07 ,  B62D5/083 ,  B62D113/00 ,  B62D119/00 ,  F15B9/10

CPC分类号： B62D5/083 ,  Y10T137/86654

摘要： A power steering system with which no deterioration in steering feeling occurs when a control flow of working fluid changes. A valve mechanism V is made up of a power cylinder control valve CV for controlling a control flow Q and distributively supplying it to a power cylinder C and a bypass control valve BV connected in parallel with the cylinder control valve CV. The bypass control valve BV is normally closed, but while the control flow Q is increasing over a range of from a minimum flow Q.sub.1 to a maximum flow Q.sub.2 available for generating assist force the bypass control valve opens and returns a part of the control flow Q to a tank so that the pressure difference between the pressure chambers of the power cylinder C rises gently and the driver does not experience a disconcerting feeling such as one of the steering wheel suddenly being taken over.

摘要翻译： 一种动力转向系统，当工作流体的控制流动改变时，转向感不会发生劣化。 阀机构V由动力缸控制阀CV构成，用于控制控制流量Q并将其分配供给到与气缸控制阀CV并联连接的动力缸C和旁通控制阀BV。 旁通控制阀BV常闭，但是当控制流Q从最小流量Q1到可用于产生辅助力的最大流量Q2的范围内增加时，旁通控制阀打开并返回控制流Q的一部分 使得动力缸C的压力室之间的压力差轻轻升高，并且驾驶员不会遇到诸如方向盘中的一个突然被接管的令人不安的感觉。

公开(公告)号：US20110007494A1

公开(公告)日：2011-01-13

申请号：US12865394

申请日：2009-03-04

申请人： Masashi Takai

发明人： Masashi Takai

IPC分类号： G09F13/08 ,  F21V5/00 ,  F21V5/02

CPC分类号： G02F1/133606 ,  G02F1/133605 ,  G02F2001/133607

摘要： There are provided an optical member which does not degrade image quality even if it undergoes changes of temperature and humidity with time inside a liquid crystal display etc. and a backlight device using the same.The optical member 1 of the present invention is constituted by forming a functional resin layer formed from a composition containing a resin having a glass transition temperature of 45° C. or higher on a base material, and curving the optical member 1 to protrude on the base material side. The backlight device 10 of the present invention is constituted by incorporating such an optical member 1. Preferably, curved surface of the optical member 1 is constituted to have a curvature radius in the range of 1.5 to 9.0 m.

摘要翻译： 提供了即使在液晶显示器等内部经历温度和湿度随时间的变化以及使用其的背光装置，也不会降低图像质量的光学部件。 本发明的光学构件1通过在基材上形成由含有玻璃化转变温度为45℃以上的树脂的组合物形成的功能性树脂层而构成，并使光学构件1弯曲在 基材面 本发明的背光装置10由这样的光学构件1构成。优选地，光学构件1的曲面的曲率半径在1.5〜9.0μm的范围内。

公开(公告)号：US20110110117A1

公开(公告)日：2011-05-12

申请号：US10590872

申请日：2005-02-24

申请人： Masashi Takai ,  Sachiko Ando ,  Yohei Funabashi ,  Yasumaro Toshima ,  Takashi Shimizu ,  Masayuki Nakatani ,  Reiko Takahashi ,  Hiroshi Matsuyama

发明人： Masashi Takai ,  Sachiko Ando ,  Yohei Funabashi ,  Yasumaro Toshima ,  Takashi Shimizu ,  Masayuki Nakatani ,  Reiko Takahashi ,  Hiroshi Matsuyama

IPC分类号： F21V8/00 ,  G02B1/10 ,  G09F13/04

CPC分类号： G02B1/18 ,  G02B1/105 ,  G02B5/02 ,  G02B6/0035 ,  G02B6/0051

摘要： There is provided a light diffusive plate and a light guide plate, in which the generation of deflection, a cause of defective imaging, can be prevented.On both surfaces and/or end surfaces of a light diffusive plate 1 made of synthetic resin, a moisture proof layer 2 made of a material having lower vapor permeability than that of the light diffusive plate 1 is formed to produce a light diffusive plate 3. On both surfaces and/or end surfaces of a light guide plate 1 made of synthetic resin, which has at least on end as a light incident surface and a surface almost orthogonal with it as a light emergent surface, a moisture proof layer 2 made of a material having lower vapor permeability than that of the light guide plate 1 is formed to produce a light guide plate 3.

摘要翻译： 提供了一种光漫射板和导光板，其中可以防止产生偏转，导致成像不良的原因。 在由合成树脂制成的光漫射板1的两个表面和/或端面上形成由透光率低于光漫射板1的材料制成的防潮层2，以产生光扩散板3。 在由合成树脂制成的导光板1的至少一端作为光入射面的表面和/或表面几乎与其作为光出射表面几乎正交的两面和/或端面上，形成防潮层2 形成透光率低于导光板1的材料，以制造导光板3。

公开(公告)号：US20080019137A1

公开(公告)日：2008-01-24

申请号：US11630338

申请日：2005-07-06

申请人： Masashi Takai ,  Sachiko Ando ,  Yohei Funabashi ,  Yasumaro Toshima ,  Takashi Shimizu ,  Masayuki Nakatani ,  Reiko Takahashi ,  Hiroshi Matsuyama

发明人： Masashi Takai ,  Sachiko Ando ,  Yohei Funabashi ,  Yasumaro Toshima ,  Takashi Shimizu ,  Masayuki Nakatani ,  Reiko Takahashi ,  Hiroshi Matsuyama

IPC分类号： F21V5/02

CPC分类号： G02B5/0278 ,  G02B5/0226 ,  G02B5/0268 ,  G02F1/133504 ,  G02F1/133606

摘要： Because light diffusing plates constituting backlight units have high moisture absorbency, light diffusing plates cause deformation such as warp, swell and flexure and adversely affect other members such as liquid crystal cells to cause defective images. A backlight unit that does not generate defective images due to such deformation of light diffusing plate is provided. This backlight unit is a backlight unit 1 comprising light sources 13, a light diffusing plate 14 comprising a synthetic resin and disposed on the light sources, and one or more kinds of optical members 15 and 16 for backlight unit disposed on the light diffusing plate, wherein both surfaces of the light diffusing plate 14 shall have an arithmetical mean deviation (Ra) of 0.1 μm or less according to JIS B0601:1994.

摘要翻译： 由于构成背光单元的光漫射板具有高吸湿性，因此光扩散板引起翘曲，膨胀和弯曲等变形，并且对液晶单元等其它部件造成不良影像的不良影响。 提供了由于光漫射板的这种变形而不产生缺陷图像的背光单元。 该背光单元是包括光源13的背光单元1，包括合成树脂并设置在光源上的光漫射板14，以及设置在光漫射板上的一种或多种用于背光单元的光学构件15和16， 其中，根据JIS B0601：1994，光漫射板14的两个表面的计算平均偏差（Ra）为0.1μm以下。

公开(公告)号：US06675928B2

公开(公告)日：2004-01-13

申请号：US10264446

申请日：2002-10-04

申请人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

发明人： Masashi Takai ,  Naoto Shima ,  Fumihide Kozuma ,  Norimasa Amano ,  Noboru Shimizu

IPC分类号： B62D506

CPC分类号： B62D5/065

摘要： For an energy-saving type control, a value of a control low rate QP controlled by a flow control valve V is closer to a value of a flow rate required by an output side such as a power cylinder 8, a steering valve 9 or the like, to suppress a driving torque of a pump P. An excitation current I of a solenoid SOL is specified on the basis of a solenoid current instruction value IT based on a steering torque and a solenoid current instruction value IS defining a standby flow rate.

摘要翻译： 对于节能型控制，由流量控制阀V控制的控制低速率QP的值更接近诸如动力缸8，转向阀9或输出侧的输出侧所需的流量的值 以抑制泵P的驱动转矩。螺线管SOL的励磁电流I基于基于转向转矩和确定备用流量的螺线管电流指令值IS的电磁线圈电流指令值IT来指定。