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1.发明申请公开(公告)号：US20100226007A1
公开(公告)日：2010-09-09
申请号：US12781398
申请日：2010-05-17
申请人： Kazutaka HARA , Minoru MIYATAKE
发明人： Kazutaka HARA , Minoru MIYATAKE
IPC分类号： G02B27/28
CPC分类号： G02B5/3025 , G02B5/3016 , G02B5/3083 , G02F1/133536 , G02F1/13362 , G02F1/133634 , G02F2001/133543 , H01L51/5281
摘要： A polarization component, capable of efficiently reflecting an obliquely transmitted light beam toward a light source without degrading the transmission-polarization property of a perpendicular incident light beam, is provided. A C-plate having an oblique retardation of at least λ/8 with respect to a light beam inclined by at least 30° is disposed between at least two reflective circular polarizer layers whose selective reflection wavelength bands of polarized light overlapping each other. A combination of a reflective linear polarizer and a quarter wavelength plate may be used instead of the reflective circular polarizer. Alternatively, a combination of two reflective linear polarizer layers and two quarter wavelength plate layers (Nz≧2) disposed therebetween can provide a similar effect. Further, a combination of two reflective linear polarizer layers and a half wavelength plate (Nz≧1.5) disposed therebetween may be used. When reflective linear polarizer layers are used, they must be bonded together with their axial directions set at a certain angle. The polarization component is preferably used in various image display apparatuses such as liquid crystal display apparatuses and organic EL display apparatuses.
摘要翻译： 提供了能够有效地将倾斜透射光束朝向光源反射而不降低垂直入射光束的透射偏振特性的偏振分量。 相对于倾斜至少30°的光束，相对于至少λ/ 8的倾斜延迟的C板被设置在至少两个偏振光的选择性反射波长带彼此重叠的反射圆偏振器层之间。 可以使用反射线性偏振器和四分之一波长板的组合来代替反射圆偏振器。 或者，设置在其间的两个反射线性偏振器层和两个四分之一波长板层（Nz≥2）的组合可以提供类似的效果。 此外，可以使用设置在其间的两个反射线性偏振器层和半波长板（Nz≥1.5）的组合。 当使用反射线性偏振器层时，它们必须以其轴向设定在一定角度的方式结合在一起。 偏振分量优选用于液晶显示装置和有机EL显示装置等各种图像显示装置。
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公开(公告)号：US20090034070A1
公开(公告)日：2009-02-05
申请号：US12236976
申请日：2008-09-24
申请人： Kazutaka HARA , Minoru Miyatake
发明人： Kazutaka HARA , Minoru Miyatake
IPC分类号： G02B5/30
CPC分类号： G02B5/3025 , G02B5/3016 , G02B5/3083 , G02F1/133536 , G02F1/13362 , G02F1/133634 , G02F2001/133543 , H01L51/5281
摘要： A polarization component, capable of efficiently reflecting an obliquely transmitted light beam toward a light source without degrading the transmission-polarization property of a perpendicular incident light beam, is provided. A C-plate having an oblique retardation of at least λ/8 with respect to a light beam inclined by at least 30° is disposed between at least two reflective circular polarizer layers whose selective reflection wavelength bands of polarized light overlapping each other. A combination of a reflective linear polarizer and a quarter wavelength plate may be used instead of the reflective circular polarizer. Alternatively, a combination of two reflective linear polarizer layers and two quarter wavelength plate layers (Nz≧2) disposed therebetween can provide a similar effect. Further, a combination of two reflective linear polarizer layers and a half wavelength plate (Nz≧1.5) disposed therebetween may be used. When reflective linear polarizer layers are used, they must be bonded together with their axial directions set at a certain angle. The polarization component is preferably used in various image display apparatuses such as liquid crystal display apparatuses and organic EL display apparatuses.
摘要翻译： 提供了能够有效地将倾斜透射光束朝向光源反射而不降低垂直入射光束的透射偏振特性的偏振分量。 相对于倾斜至少30°的光束，具有至少λ/ 8的倾斜延迟的C板设置在其偏振光的选择性反射波长带彼此重叠的至少两个反射圆偏振器层之间。 可以使用反射线性偏振器和四分之一波长板的组合来代替反射圆偏振器。 或者，设置在它们之间的两个反射线性偏振器层和两个四分之一波长板层（Nz> = 2）的组合可以提供类似的效果。 此外，可以使用设置在其间的两个反射线性偏振器层和半波长板（Nz> = 1.5）的组合。 当使用反射线性偏振器层时，它们必须以其轴向设定在一定角度的方式结合在一起。 偏振分量优选用于液晶显示装置和有机EL显示装置等各种图像显示装置。
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公开(公告)号：US20110261242A1
公开(公告)日：2011-10-27
申请号：US13016616
申请日：2011-01-28
申请人： Seiji IZUTANI , Hisae UCHIYAMA , Takahiro FUKUOKA , Kazutaka HARA
发明人： Seiji IZUTANI , Hisae UCHIYAMA , Takahiro FUKUOKA , Kazutaka HARA
IPC分类号： H04N5/335
CPC分类号： H01L27/14618 , H01L27/1464 , H01L2924/0002 , H04N5/2257 , H04N5/374 , H01L2924/00
摘要： An imaging device module includes an imaging device including a light incident plane on which light is incident, and a reverse face disposed on an opposite side of the light incident plane; and a thermal conductive sheet provided on the reverse face for dissipating heat generated from the imaging device.The thermal conductive sheet contains a plate-like boron nitride particle, and the thermal conductive sheet has a thermal conductivity in a direction perpendicular to the thickness direction of 4 W/m·K or more.
摘要翻译： 一种成像装置模块包括：成像装置，包括入射光的光入射平面和设置在所述光入射平面相对侧的反面; 以及设置在反面上的散热从成像装置产生的热量的导热片。 导热片包含板状氮化硼颗粒，并且导热片在与厚度方向垂直的方向上的热导率为4W / m·K以上。
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公开(公告)号：US20110259567A1
公开(公告)日：2011-10-27
申请号：US13016549
申请日：2011-01-28
IPC分类号： F28F7/00
CPC分类号： C09K5/14
摘要： A thermal conductive sheet includes a plate-like boron nitride particle. The thermal conductive sheet has a thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive sheet of 4 W/m·K or more, and the 5% weight loss temperature of 250° C. or more. The thermal conductive sheet has a water absorption of 3 vol % or less.
摘要翻译： 导热片包括板状氮化硼颗粒。 导热片在与导热片的厚度方向垂直的方向上的热导率为4W / m·K以上，5％的重量损失温度为250℃以上。 导热片的吸水率为3体积％以下。
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公开(公告)号：US20110259565A1
公开(公告)日：2011-10-27
申请号：US13016467
申请日：2011-01-28
IPC分类号： F28F7/00
CPC分类号： H01L23/3737 , C08K3/38 , C09J9/02 , C09J11/04 , H01L2924/0002 , H01L2924/09701 , H05K7/20454 , H05K7/20481 , H01L2924/00
摘要： A heat dissipation structure includes a substrate, an electronic component mounted on the substrate, a heat dissipation member for dissipating heat generated from the electronic component, and a thermal conductive adhesive sheet provided on the substrate so as to cover the electronic component. The thermal conductive adhesive sheet includes a thermal conductive layer containing a plate-like boron nitride particle. The thermal conductive layer has a thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive layer of 4 W/m·K or more, and the thermal conductive adhesive sheet is in contact with the heat dissipation member.
摘要翻译： 散热结构包括：基板，安装在基板上的电子部件，用于散发从电子部件产生的热的散热部件;以及设置在该基板上以覆盖该电子部件的导热性粘接片。 导热性粘合片包括含有板状氮化硼粒子的导热层。 导热层的导热性与导热层的厚度方向垂直的方向为4W / m·K以上，导热性粘接片与散热部件接触。
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公开(公告)号：US20110259568A1
公开(公告)日：2011-10-27
申请号：US13016726
申请日：2011-01-28
IPC分类号： F28F7/00
CPC分类号： C09K5/14
摘要： A thermal conductive sheet containing a plate-like boron nitride particle, wherein the thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive sheet is 4 W/m·K or more, and a glass transition point determined as the peak value of tanδ obtained by measuring a dynamic viscoelasticity of the thermal conductive sheet at a frequency of 10 Hz is 125° C. or more.
摘要翻译： 一种含有板状氮化硼颗粒的导热片，其中与导热片的厚度方向垂直的方向的热导率为4W / m·K以上，玻璃化转变点为峰值 通过以10Hz的频率测量导热片的动态粘弹性得到的tanδ为125℃以上。
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公开(公告)号：US20110261535A1
公开(公告)日：2011-10-27
申请号：US13016521
申请日：2011-01-28
申请人： Seiji IZUTANI , Hisae UCHIYAMA , Takahiro FUKUOKA , Kazutaka HARA
发明人： Seiji IZUTANI , Hisae UCHIYAMA , Takahiro FUKUOKA , Kazutaka HARA
IPC分类号： H05K7/20
CPC分类号： H01L23/3737 , H01L23/36 , H01L24/45 , H01L2224/45015 , H01L2224/45144 , H01L2224/45147 , H01L2224/45155 , H01L2224/48091 , H01L2224/73265 , H01L2924/10253 , H01L2924/1301 , Y10T428/24917 , H01L2924/00014 , H01L2924/00
摘要： A power module includes a power module board including an insulating layer and a conductive circuit formed on the insulating layer, a power device provided on the power module board and electrically connected to the conductive circuit, and a thermal conductive sheet for dissipating the heat generated from the power module board and/or the power device. The thermal conductive sheet contains a plate-like boron nitride particle and the thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive sheet is 4 W/m·K or more.
摘要翻译： 功率模块包括功率模块板，其包括形成在绝缘层上的绝缘层和导电电路，设置在电源模块板上并电连接到导电电路的功率器件，以及用于耗散由 电源模块板和/或电源设备。 导热片包含板状氮化硼颗粒，并且在与导热片的厚度方向垂直的方向上的导热率为4W / m·K以上。
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公开(公告)号：US20110260185A1
公开(公告)日：2011-10-27
申请号：US13016594
申请日：2011-01-28
IPC分类号： H01L33/64
CPC分类号： H01L33/642 , F21Y2115/10 , H01L33/60 , H01L33/62 , H01L2924/0002 , H01L2924/00
摘要： A light-emitting diode device includes a light-emitting diode, a power circuit portion for supplying electric power to the light-emitting diode, and a heat dissipating member for dissipating the heat generated from the light-emitting diode. The heat dissipating member is made of a thermal conductive sheet which contains a plate-like boron nitride particle. The thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive sheet is 4 W/m·K or more.
摘要翻译： 发光二极管装置包括发光二极管，用于向发光二极管供电的电源电路部分和用于耗散由发光二极管产生的热量的散热构件。 散热构件由含有板状氮化硼颗粒的导热片构成。 与导热片的厚度方向垂直的方向的导热率为4W / m·K以上。
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公开(公告)号：US20110259569A1
公开(公告)日：2011-10-27
申请号：US13016822
申请日：2011-01-28
IPC分类号： F28F7/00
CPC分类号： C09K5/14 , H01L2924/0002 , H01L2924/00
摘要： A thermal conductive sheet contains a plate-like boron nitride particle. The proportion of the boron nitride particle content is 35 vol % or more, and the thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive sheet is 4 W/m·K or more.
摘要翻译： 导热片包含板状氮化硼颗粒。 氮化硼粒子的比例为35体积％以上，与导热片的厚度方向垂直的方向的导热率为4W / m·K以上。
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公开(公告)号：US20110267557A1
公开(公告)日：2011-11-03
申请号：US13017442
申请日：2011-01-31
IPC分类号： G02F1/13357 , F21V7/22
CPC分类号： G02F1/1336 , G02F2001/133628
摘要： A back light includes an irradiating portion for applying light to a liquid crystal panel and a heat diffusing member which is in contact with the irradiating portion. The heat diffusing member is made of a thermal conductive sheet containing a plate-like boron nitride particle and the thermal conductivity in a direction perpendicular to the thickness direction of the thermal conductive sheet is 4 W/m·K or more.
摘要翻译： 背光包括用于向液晶面板施加光的照射部和与照射部接触的散热构件。 散热构件由含有板状氮化硼颗粒的导热片形成，并且与导热片的厚度方向垂直的方向的导热率为4W / m·K以上。
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