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91. 发明申请

US20100231831A1 LIQUID CRYSTAL DISPLAY, LAMINATED POLARIZING PLATE AND POLARIZED LIGHT SOURCE DEVICE 有权
标题翻译：液晶显示，层压偏光板和极化光源装置
公开(公告)号：US20100231831A1
公开(公告)日：2010-09-16
申请号：US12304578
申请日：2008-06-17
申请人： Minoru Miyatake , Taku Yamada , Kuniaki Ishibashi
发明人： Minoru Miyatake , Taku Yamada , Kuniaki Ishibashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02B5/3025 , G02B5/3083 , G02F1/133528 , G02F1/133634 , G02F2001/133531 , G02F2001/133635
摘要： This invention relates to a transmissive liquid crystal display including a light source (BL), a reflective linearly-polarizing layer (Pr1), a birefringent layer (A) having specific optical properties and specific retardation properties, a light source-side absorptive linearly-polarizing layer (P1), a liquid crystal cell (LC), and a viewer-side linearly-polarizing layer (P2) which are arranged in this order. In the transmissive liquid crystal display of the invention, light leakage is suppressed in oblique directions so that black brightness can be reduced. A reduction in contrast in the normal direction can also be suppressed, which is caused by the distribution of light to the normal direction.
摘要翻译：本发明涉及一种具有光源（BL），反射线性偏振层（Pr1），具有特定光学性质和比光延迟特性的双折射层（A）的透射型液晶显示器，光源侧吸收线性偏振层偏振层（P1），液晶单元（LC）和观察者侧线性偏振层（P2）。在本发明的透射式液晶显示器中，在倾斜方向上抑制了光泄漏，从而能够降低黑色亮度。也可以抑制由于光向法线方向的分布而引起的法线方向的对比度的降低。

92. 发明申请

US20100202051A1 POLARIZING PLATE, OPTICAL FILM AND IMAGE DISPLAY 有权
标题翻译：极化板，光学膜和图像显示
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。

93. 发明申请

US20080049317A1 Optical Element, Polarization Plane Light Source Using the Optical Element, and Display Device Using the Polarization Plane Light Source 审中-公开
标题翻译：光学元件，使用光学元件的偏振平面光源和使用偏振平面光源的显示装置
公开(公告)号：US20080049317A1
公开(公告)日：2008-02-28
申请号：US11664216
申请日：2005-09-28
申请人： Kazutaka Hara , Minoru Miyatake
发明人： Kazutaka Hara , Minoru Miyatake
IPC分类号： G02B5/30
CPC分类号： G02B6/0041 , G02B5/0242 , G02B5/0247 , G02B5/0278 , G02B5/0284 , G02B5/3008 , G02B6/0056 , G02B6/0065 , G02F1/13362
摘要： The present invention provides an optical element including: a translucent resin; minute regions dispersedly distributed in the translucent resin and having a birefringence different from the translucent resin; and at lest one kind of luminous body dispersed in the translucent resin and/or the minute regions and having a particle size smaller than the emission wavelength thereof, the optical element having a plate-like shape; a polarized-light-emitting planar light source including the optical element and the excitation light source; and a display device including the polarized-light-emitting planar light source.
摘要翻译：本发明提供一种光学元件，包括：半透明树脂; 分散地分布在半透明树脂中并具有不同于半透明树脂的双折射; 并且至少一种发光体分散在半透明树脂和/或微小区域中并且具有小于其发射波长的粒度，所述光学元件具有板状形状; 包括所述光学元件和所述激发光源的偏振发光平面光源; 以及包括偏振发光平面光源的显示装置。

94. 发明授权

US07289266B1 Polarizer, optical film, and image display 有权
标题翻译：偏光镜，光学胶片和图像显示
公开(公告)号：US07289266B1
公开(公告)日：2007-10-30
申请号：US10681384
申请日：2003-10-09
申请人： Takashi Kamijo , Minoru Miyatake , Kazunori Futamura
发明人： Takashi Kamijo , Minoru Miyatake , Kazunori Futamura
IPC分类号： G02B5/30 , G02B27/28
CPC分类号： G02B5/3033 , G02F1/133528
摘要： A polarizer including a film having a structure having a minute domain dispersed in a matrix formed of a translucent water-soluble resin including an iodine light absorbing material, provides a high polarization degree in short wavelength side. The polarizer has a high transmittance and a high polarization degree, and is able to control unevenness of the transmittance in the case of black display.
摘要翻译：包括具有分散在由包含碘吸光材料的半透明水溶性树脂形成的基体中的微小结构的膜的偏振片在短波长侧提供高的偏振度。偏振片具有高透射率和高偏振度，并且能够在黑色显示的情况下控制透射率的不均匀性。

95. 发明申请

US20070159580A1 Polarizing plate, optical film and image display 审中-公开
标题翻译：偏光板，光学膜和图像显示
公开(公告)号：US20070159580A1
公开(公告)日：2007-07-12
申请号：US10583083
申请日：2004-12-06
申请人： Masahiro Yoshioka , Minoru Miyatake
发明人： Masahiro Yoshioka , Minoru Miyatake
IPC分类号： G02F1/1335
CPC分类号： G02B5/3083 , G02B5/3008 , G02B5/3058 , H01L51/5281
摘要： A polarizing plate of the invention comprises a polarizer and a protective film laminated on one side or both sides of the polarizer, wherein the polarizer comprises a film having a structure having a minute domain dispersed in a matrix formed of a translucent water-soluble resin including an iodine light absorbing material, and wherein the protective film satisfies an in-plane retardation of 20 nm or less, and a thickness direction retardation of 30 nm or less. The polarizing plate has a high polarization degree even on the short wavelength. Further, a polarizing plate of high polarization degree and high durability can be provided.
摘要翻译：本发明的偏振片包括层叠在偏振片的一侧或两面上的偏振片和保护膜，其中偏振片包括具有分散在由半透明水溶性树脂形成的基体中的微小结构的结构的膜，包括碘吸光材料，其中保护膜的面内延迟为20nm以下，厚度方向延迟为30nm以下。偏振片即使在短波长下也具有高偏振度。此外，可以提供高偏振度和高耐久性的偏振片。

96. 发明申请

US20070014007A1 Light pipe and polarized-light source 有权
标题翻译：光管和偏振光源
公开(公告)号：US20070014007A1
公开(公告)日：2007-01-18
申请号：US11412996
申请日：2006-04-28
申请人： Minoru Miyatake , Takafumi Sakuramoto
发明人： Minoru Miyatake , Takafumi Sakuramoto
IPC分类号： G02B5/30 , G02B27/28
CPC分类号： G02B6/0056 , G02B5/0242 , G02B5/0257 , G02B5/0263 , G02B5/0278 , G02B5/0284 , G02B5/3008 , G02B6/0051 , G02B6/0053
摘要： A light pipe is obtained by laminating on one or both surfaces of a light-transmitting resin plate a polarized-light scattering plate having fine birefringent domains dispersed therein and hence showing anisotropy in scattering. The polarized-light scattering plate comprises a transparent film having fine domains dispersed therein comprising a liquid crystal polymer which exhibits nematic at temperatures lower than the glass transition temperature of the polymer constituting matrix of the transparent film and has a glass transition temperature of 50° C. or higher. The light pipe as a laminate may further comprise a specular reflection layer, a polarization-retaining lens and a light diffusion layer laminated thereon. The light pipe may further comprise a light source mounted at least on one side face thereof to provide a planar polarized-light source.
摘要翻译：通过在透光树脂板的一个或两个表面上层叠具有分散在其中的精细双折射域的偏振光散射板并因此显示各向异性散射而获得的光管。偏振光散射板包括其中分散有细微畴的透明膜，其中包含液晶聚合物，该液晶聚合物在低于透明膜的构成聚合物基体的玻璃化转变温度的温度下显示向列型，玻璃化转变温度为50℃ 。或更高。作为层压体的光管还可以包括镜面反射层，偏振保持透镜和层叠在其上的光漫射层。光管还可以包括安装在其至少一个侧面上的光源，以提供平面偏振光源。

97. 发明授权

US07037573B2 Antireflection film, its production method, optical device, and image display 有权
标题翻译：防反射膜，其制造方法，光学装置和图像显示
公开(公告)号：US07037573B2
公开(公告)日：2006-05-02
申请号：US10507484
申请日：2003-03-12
申请人： Minoru Miyatake , Masahiro Yoshioka , Tomoaki Masuda , Atsushi Kitagawa , Hiroyuki Takao , Kaori Shirouzu
发明人： Minoru Miyatake , Masahiro Yoshioka , Tomoaki Masuda , Atsushi Kitagawa , Hiroyuki Takao , Kaori Shirouzu
IPC分类号： B32B3/00 , B32B9/04 , B05D5/06
CPC分类号： G02B1/111 , G02B1/11 , Y10T428/24802 , Y10T428/24893 , Y10T428/31645 , Y10T428/31663
摘要： An antireflection layer is formed directly or through an other layer at least on one side of a transparent base film of an antireflection film. The antireflection layer is made of at least two kinds of low refractive index materials satisfying a relationship of refractive index: nd20≦1.49. The antireflection layer is excellent in antireflection characteristics and mar resistance. When the antireflection layer is formed on a hard coat layer having an uneven surface roughened by particles, the antireflection film is excellent in antiglareness.
摘要翻译：在防反射膜的透明基膜的至少一个侧面上直接或者通过另一层形成抗反射层。防反射层由满足折射率的关系的至少两种低折射率材料制成：n

98. 发明申请

US20060007371A1 Polarizer, optical film, and image display 有权
标题翻译：偏光镜，光学胶片和图像显示
公开(公告)号：US20060007371A1
公开(公告)日：2006-01-12
申请号：US10526876
申请日：2003-09-05
申请人： Minoru Miyatake , Takashi Kamijo
发明人： Minoru Miyatake , Takashi Kamijo
IPC分类号： G02F1/1335
CPC分类号： G02B5/30 , G02B5/3008 , G02F1/133528
摘要： The polarizer of the present invention is a polarizer comprising a film having a structure having a minute domain dispersed in a matrix formed of a translucent thermoplastic resin including an absorption dichroic dye, wherein a transmittance to a linearly polarized light in a transmission direction is 80% or more, a haze value is 10% or less , and a haze value to a linearly polarized light in an absorption direction is 50% or more. The polarizer of the present invention is a dye-based polarizer having a high transmittance and a high polarization degree, capable of suppressing unevenness of transmittance in black display and excellent in reliability in heat resistance.
摘要翻译：本发明的起偏器包括具有分散在由包含吸收二色性染料的半透明热塑性树脂形成的基体中的微细结构的膜的偏振片，其中透射方向上的线偏振光的透射率为80％以上，雾度值为10％以下，吸收方向上的线偏振光的雾度值为50％以上。本发明的偏振片是具有高透射率和高偏振度的染料系偏振片，能够抑制黑色显示中的透射率的不均匀性和耐热性的可靠性优异。

99. 发明授权

US06876414B2 Semi-transmissible reflector, semi-transmission type polarizer and liquid-crystal display device using the sames 失效
标题翻译：半透射反射器，半透射型偏振器和使用sames的液晶显示装置
公开(公告)号：US06876414B2
公开(公告)日：2005-04-05
申请号：US10067292
申请日：2002-02-07
申请人： Kazutaka Hara , Takafumi Sakuramoto , Minoru Miyatake , Tatsuya Osuka
发明人： Kazutaka Hara , Takafumi Sakuramoto , Minoru Miyatake , Tatsuya Osuka
IPC分类号： G02B5/08 , B29C55/04 , B29L7/00 , B29L11/00 , B32B7/02 , C23C14/24 , G02B5/30 , G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133555 , G02F1/133528 , G02F1/13362 , G02F2001/133545
摘要： A semi-transmissible reflection layer is formed on a light-transmissible polymer substrate uniaxially drawn to have uniaxial orientation characteristic to thereby form a semi-transmissible reflector.
摘要翻译：半透射反射层形成在单向拉伸的透光聚合物基板上，以具有单轴取向特性，从而形成半透射反射层。

100. 发明授权

US06864932B2 Optical member and liquid-crystal display device 失效
标题翻译：光学构件和液晶显示装置
公开(公告)号：US06864932B2
公开(公告)日：2005-03-08
申请号：US10122409
申请日：2002-04-16
申请人： Minoru Miyatake , Shuuji Yano , Yuuichi Nishikouji
发明人： Minoru Miyatake , Shuuji Yano , Yuuichi Nishikouji
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02B5/3083 , G02F1/13363 , G02F2001/133633 , G02F2001/133638
摘要： An optical member has a polarizer, a viewing angle compensating plate, and an adhesive layer which has a refractive index ND20 not lower than 1.485 and through which the polarizer and the viewing angle compensating plate are laminated on each other. A liquid-crystal display device has at least one optical member defined above, a liquid-crystal cell, and an adhesive layer which has a refractive index ND20 not lower than 1.485 and through which the optical member is bonded onto at least one of opposite surfaces of the liquid-crystal cell.
摘要翻译：光学构件具有偏振器，视角补偿板和折射率ND <20>不小于1.485的粘合层，并且偏振器和视角补偿板彼此层叠。液晶显示装置具有上述定义的至少一个光学构件，液晶单元和折射率ND <20>不小于1.485的粘合剂层，并且光学构件通过该粘合剂层粘合至至少一个的液晶单元的相对表面。

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