公开(公告)号：US06881453B2

公开(公告)日：2005-04-19

申请号：US10257758

申请日：2001-04-23

申请人： Nobuaki Kido ,  Shunichi Matsumura ,  Kaoru Iwata ,  Takashi Kushida ,  Akihiko Uchiyama ,  Michio Yamaura ,  Takeshi Sasaki ,  Kiyonari Hashidzume

发明人： Nobuaki Kido ,  Shunichi Matsumura ,  Kaoru Iwata ,  Takashi Kushida ,  Akihiko Uchiyama ,  Michio Yamaura ,  Takeshi Sasaki ,  Kiyonari Hashidzume

IPC分类号： C08J5/18 ,  G02B5/30 ,  G02F1/1335

CPC分类号： G02B5/3083 ,  C08J5/18 ,  C08J2325/02 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041 ,  Y10T428/31504 ,  Y10T428/31855 ,  Y10T428/31931 ,  Y10T428/31938

摘要： A film which is a single polymer film and has a smaller phase difference as the wavelength becomes shorter. This film is made from an olefin-based polymer which has an alicyclic group in the side chain, such as hydrogenated polystyrene, the amount of the alicyclic group in the side chain being 60 to 90 wt % based on the whole polymer, and satisfies the following expression: R(450)/R(550)

摘要翻译： 作为波长的单个聚合物膜并且具有较小的相位差的膜变短。 该膜由在侧链中具有脂环基的烯烃类聚合物如氢化聚苯乙烯制成，侧链中脂环族基团的量相对于全部聚合物为60〜90重量％，并且满足 以下表达式：<？in-line-formula description =“In-line Formulas”end =“lead”？> R（450）/ R（550）<1 <？in-line-formula description = “end =”tail“？>其中R（450）和R（550）分别是450nm波长和550nm波长的膜平面上的相位差。

公开(公告)号：USRE39753E1

公开(公告)日：2007-07-31

申请号：US10969794

申请日：1999-10-29

申请人： Akihiko Uchiyama ,  Takashi Kushida

发明人： Akihiko Uchiyama ,  Takashi Kushida

IPC分类号： B32B27/36

CPC分类号： G02B1/10 ,  G02B5/305 ,  G02B5/3083 ,  G02F1/133553 ,  G02F1/13363 ,  G02F2001/133637 ,  G02F2001/133638 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/08 ,  Y10T428/31507

摘要： A retardation film comprised of a single oriented polymer film, characterized in that the retardation at wavelengths of 450 nm and 550 nm satisfies the following formulae (1) and/or (2), and the water absorption is no greater than 1%. R(450)/R(550)

摘要翻译： 由单取向聚合物膜构成的相位差膜，其特征在于，波长450nm〜550nm的相位差满足下式（1）和/或（2），吸水率不大于1％。 <？in-line-formula description =“In-line Formulas”end =“lead”？> R（450）/ R（550）<1（1）<？in-line-formula description = “end =”tail“？> <？in-line-formula description =”In-line formula“end =”lead“？> K（450）/ K（550）<1（2） 公式描述=“在线公式”end =“tail”？>其中R（450）和R（550）分别表示波长为450nm和550nm的取向聚合物膜的面内相位差，K （450）和K（550）是通过K = [n z z - （n x x + n y y）/ 2]计算的值， xd（其中n

公开(公告)号：US06638582B1

公开(公告)日：2003-10-28

申请号：US09806342

申请日：2001-03-29

申请人： Akihiko Uchiyama ,  Takashi Kushida

发明人： Akihiko Uchiyama ,  Takashi Kushida

IPC分类号： C09K1900

CPC分类号： G02B5/3083 ,  G02F1/13363 ,  G02F1/133634 ,  G02F2001/133637 ,  G02F2413/02 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： A retardation film that can compensate for the optical properties of the liquid crystal cells of a liquid crystal display device and thereby enhance image quality. The retardation film consists of a single polymer film, which has a wavelength range in which the retardation value is positive and a wavelength range in which it is negative in a wavelength range of 400-800 nm, and which satisfies the following inequality (1) and/or (2) and has a water absorption of no greater than 1% by mass. |R(400)|≧10 nm  (1) |R(700)|≧10 nm  (2)

摘要翻译： 可以补偿液晶显示装置的液晶单元的光学特性的延迟膜，从而提高图像质量。 延迟膜由单一的聚合物膜构成，其具有延迟值为正的波长范围和在400-800nm的波长范围内为负的波长范围，并且满足以下不等式（1） 和/或（2），并且具有不大于1质量％的吸水率。

公开(公告)号：US06559909B1

公开(公告)日：2003-05-06

申请号：US09554274

申请日：2000-05-12

申请人： Takashi Kushida ,  Akihiko Uchiyama ,  Tatsuichiro Kon ,  Kazuo Yahata

发明人： Takashi Kushida ,  Akihiko Uchiyama ,  Tatsuichiro Kon ,  Kazuo Yahata

IPC分类号： G02F11335

CPC分类号： G02F1/13362

摘要： The present invention relates to a liquid crystal display element having improved utilization efficiency of light and a light source device constituting the liquid crystal display element, and said liquid crystal display element includes (I) a light source device comprising the following (i) to (iii): (i) a light guide body comprising a transparent medium, and having an end face through which the light emitted from a light source is introduced, a pair of opposing faces one of which works as a light emission face and a haze anisotropic layer, (ii) a light source placed at the end face of said light guide body, and (iii) a reflecting body placed at the opposite side to the light emission face side of said light guide body, and mainly emitting linearly polarized light of one vibration direction, and (II) a polarizing plate placed at the emission face side of the above-mentioned light guide body in such a manner that the polarization axis is parallel to the direction having the largest haze value in the above-mentioned haze anisotropic layer.

摘要翻译： 本发明涉及具有提高光的利用效率的液晶显示元件和构成液晶显示元件的光源器件，并且所述液晶显示元件包括（I）包括以下（i）至（ iii）（i）导光体，其包括透明介质，并且具有从光源发射的光通过该端面引入的一对相对面，其中一个作为发光面和雾度各向异性 层，（ii）放置在所述导光体的端面的光源，和（iii）反射体，位于与所述导光体的发光面侧相反的一侧，主要发射 一个振动方向，以及（II）以上述导光体的排出面侧的方式使偏振轴平行于具有最大雾度值的方向的偏振片 在上述雾度各向异性层中。

公开(公告)号：US20050007944A1

公开(公告)日：2005-01-13

申请号：US10902051

申请日：2004-07-30

申请人： Akihiko Uchiyama ,  Takashi Kushida ,  Masakazu Tsujikura

发明人： Akihiko Uchiyama ,  Takashi Kushida ,  Masakazu Tsujikura

IPC分类号： G11B7/24056 ,  G11B7/244 ,  G11B7/253 ,  G11B7/254 ,  G11B7/2542 ,  G11B7/24 ,  G11B11/00

CPC分类号： G11B7/24056 ,  G11B7/244 ,  G11B7/253 ,  G11B7/254 ,  G11B7/2542

摘要： An optical recording medium protecting film which is a protecting film comprising a single transparent film made of a thermoplastic resin, having a retardation of no greater than 15 nm at a wavelength of 550 nm and a K value of no greater than 40 nm at 550 nm, having a glass transition temperature of 120° C. or higher and a water absorption of no greater than 1 wt %. |R(550)|≦15 nm  (1) |K(550)|≦40 nm  (2) (the K value being calculated by K=[nz−(nx+ny)/2]×d {where nx, ny and nz are the three-dimensional refractive indexes of the transparent film in the x-axis, y-axis and z-axis directions, respectively, and d is the thickness of the transparent film}). Also, an optical recording medium having a data recording layer and the above-mentioned protecting film on a substrate, wherein light is incident from the protecting film side.

摘要翻译： 作为保护膜的光记录介质保护膜，其包含由热塑性树脂制成的单一透明膜，在550nm波长处具有不大于15nm的延迟并且在550nm处具有不大于40nm的K值 ，玻璃化转变温度为120℃以上，吸水率为1重量％以下。 | R（550）| <= 15nm（1）| K（550）| <= 40nm（2）（K值由K = [nz-（nx + ny）/ 2] xd {其中nx，ny nz分别是x轴，y轴和z轴方向上的透明膜的三维折射率，d是透明膜的厚度}}。 另外，在基板上具有数据记录层和上述保护膜的光记录介质，其中光从保护膜侧入射。

公开(公告)号：US06800697B2

公开(公告)日：2004-10-05

申请号：US10018139

申请日：2001-12-18

申请人： Akihiko Uchiyama ,  Masakazu Tsujikura ,  Takashi Kushida

发明人： Akihiko Uchiyama ,  Masakazu Tsujikura ,  Takashi Kushida

IPC分类号： C08L6900

CPC分类号： C08J5/18 ,  C08J2367/02 ,  C08L69/00 ,  G02B5/3083

摘要： In the present invention, a retardation film is produced by adjusting the mixing ratio of at least two kinds of mutually compatible polymers A and B and by forming the resulting mixture into the film. The polymers A and B are copolymers comprising respective two common repeating units and different in copolymerization composition. According to the present invention, the retardation film having the desired wavelength dispersion can industrially and simply be produced. Furthermore, there can be provided the high-quality retardation film capable of controlling the wavelength dispersion of the retardation at a high level.

摘要翻译： 在本发明中，通过调节至少两种相互相容的聚合物A和B的混合比并通过将所得混合物形成膜来制造延迟膜。 聚合物A和B是包含相应的两个常见重复单元并且在共聚组成中不同的共聚物。 根据本发明，具有期望的波长色散的延迟膜可以在工业上简单地制造。 此外，可以提供能够以较高水平控制延迟的波长色散的高质量延迟膜。

公开(公告)号：US06565974B1

公开(公告)日：2003-05-20

申请号：US09582756

申请日：2000-06-30

申请人： Akihiko Uchiyama ,  Takashi Kushida

发明人： Akihiko Uchiyama ,  Takashi Kushida

IPC分类号： B32B2736

CPC分类号： G02B1/10 ,  G02B5/305 ,  G02B5/3083 ,  G02F1/133553 ,  G02F1/13363 ,  G02F2001/133637 ,  G02F2001/133638 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/08 ,  Y10T428/31507

摘要： A retardation film comprised of a single oriented polymer film, characterized in that the retardation at wavelengths of 450 nm and 550 nm satisfies the following formulae (1) and/or (2), and the water absorption is no greater than 1%. R(450)/R(550)

摘要翻译： 由单取向聚合物膜构成的相位差膜，其特征在于，波长450nm，550nm处的延迟满足下述式（1）和/或（2），吸水率不大于1％。 R（450）和R（550）分别表示450nm和550nm波长处的定向聚合物膜的面内延迟，K（450）和K（550）是通过K = [nz - （nx + ny）/ 2] xd（其中，nx，ny和nz表示定向聚合物膜在x轴，y轴和z轴方向上的折射率的三维折射率， 并且d表示膜的厚度），分别为450nm和550nm的波长的取向聚合物膜。 提供了使用相位差膜的层压延迟膜和液晶显示装置。

公开(公告)号：US08569756B2

公开(公告)日：2013-10-29

申请号：US13322830

申请日：2010-05-27

申请人： Takashi Kushida ,  Hiroyoshi Naito

发明人： Takashi Kushida ,  Hiroyoshi Naito

IPC分类号： H01L29/04

摘要： Provided is an alkylsilane laminate with which it is possible to obtain an organic semiconductor film having excellent semiconductor properties. Such a laminate can be useful for an organic thin-film transistor. The alkylsilane laminate comprises an underlayer (Sub) having hydroxyl groups at the surface and an alkylsilane thin film (AS) formed on this underlayer. The alkylsilane laminate is a laminate wherein the critical surface energy Ec of the alkylsilane thin film and the number of carbons (X) of the alkylsilane satisfies the following formula (1): Ec≦29.00−0.63x (mN/m) (1) Also provided is a thin-film transistor (10) having such an alkylsilane laminate (Sub, AS).

公开(公告)号：US4675529A

公开(公告)日：1987-06-23

申请号：US716855

申请日：1985-03-28

申请人： Takashi Kushida

发明人： Takashi Kushida

IPC分类号： G01J1/44 ,  G01J3/14 ,  G01N21/64

CPC分类号： G01N21/645 ,  G01J2001/442 ,  G01N2021/6484

摘要： A fluorescent spectral analysis apparatus comprises a source of a laser beam, and first and second optical fibers to be inserted in an endoscope with forward ends extended from a distal end of the endoscope. The first optical fiber guides the laser beam emitted from the source to a subject portion to be analyzed and the second optical fiber transmits a fluorescent light generated from the subject portion due to irradiation with the laser beam. The fluorescent light is detected by a light-receiving element. The time interval between the instant of reception of the fluorescent light by the light receiver and the instant of generation of the laser beam from the source is measured.

摘要翻译： 一种荧光光谱分析装置，包括激光束源和插入到内窥镜中的第一和第二光纤，其前端从内窥镜的远端延伸。 第一光纤将从源极发射的激光束引导到要分析的被摄体部分，并且第二光纤透射由于激光束照射而从被摄体部分产生的荧光。 荧光由光接收元件检测。 测量由光接收器接收荧光的时刻与从源产生激光束的时刻之间的时间间隔。

公开(公告)号：US08614445B2

公开(公告)日：2013-12-24

申请号：US13322830

申请日：2010-05-27

申请人： Takashi Kushida ,  Hiroyoshi Naito

发明人： Takashi Kushida ,  Hiroyoshi Naito

IPC分类号： H01L29/04

CPC分类号： H01L51/0529 ,  H01L51/0004 ,  H01L51/052 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/0562 ,  Y10T428/24355 ,  Y10T428/265 ,  Y10T428/31663

摘要： Provided is an alkylsilane laminate with which it is possible to obtain an organic semiconductor film having excellent semiconductor properties. Such a laminate can be useful for an organic thin-film transistor. The alkylsilane laminate comprises an underlayer (Sub) having hydroxyl groups at the surface and an alkylsilane thin film (AS) formed on this underlayer. The alkylsilane laminate is a laminate wherein the critical surface energy Ec of the alkylsilane thin film and the number of carbons (X) of the alkylsilane satisfies the following formula (1): Ec≦29.00−0.63x (mN/m) (1) Also provided is a thin-film transistor (10) having such an alkylsilane laminate (Sub, AS).

摘要翻译： 提供一种烷基硅烷叠层体，可以得到半导体性能优异的有机半导体膜。 这种层压体可用于有机薄膜晶体管。 烷基硅烷层压体包括在表面具有羟基的底层（Sub）和在该底层上形成的烷基硅烷薄膜（AS）。 烷基硅烷层压体是层压体，其中烷基硅烷薄膜的临界表面能Ec和烷基硅烷的碳数（X）满足下式（1）：Ec@29.00-0.63x（mN / m）（1） 还提供了具有这种烷基硅烷层压体（Sub，AS）的薄膜晶体管（10）。