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1. 发明授权

US6046791A Polymer dispersed liquid crystal electro-optical device and method for manufacturing the same 失效
标题翻译：聚合物分散液晶电光装置及其制造方法
公开(公告)号：US6046791A
公开(公告)日：2000-04-04
申请号：US860621
申请日：1997-07-09
申请人： Hidekazu Kobayashi , Shuhei Yamada
发明人： Hidekazu Kobayashi , Shuhei Yamada
IPC分类号： C09K19/54 , G02F1/1334 , G02F1/13 , C09K19/02
CPC分类号： G02F1/1334 , C09K19/544 , Y10T428/10
摘要： A polymer dispersed liquid crystal electro-optical device comprising a liquid crystal polymer complex layer having a liquid crystal and a polymer, wherein said liquid crystal and said polymer are aligned in the same direction when no electric field is applied, and an electrode structure formed on each side of said liquid crystal polymer complex layer for applying an electric field to said liquid crystal polymer complex layer to align said liquid crystal along the electric field so as to render said liquid crystal polymer complex layer in a light-scattering state. The liquid crystal polymer complex layer is formed by dissolving a liquid crystal and a polymer precursor to form a solution; adding a compound in which at least one hydrogen atom in a benzene ring is substituted by a hydroxy group or a compound having a benzene ring with a hydroxy group as a basic skeleton to said solution; polymerizing said polymer precursor to from a polymer; and phase separating said liquid crystal and said polymer to form a liquid crystal polymer complex layer. The compound improves the initial refractive index, and the refractive index and contrast after energize-aging.
摘要翻译： PCT No.PCT / JP96 / 03303 Sec。 371日期1997年7月9日第 102（e）日期1997年7月9日PCT 1996年11月11日PCT公布。公开号WO97 / 17630 PCT 日期：1997年5月15日包含具有液晶和聚合物的液晶聚合物复合层的聚合物分散液晶电光装置，其中所述液晶和所述聚合物在不施加电场时沿相同方向排列，电极结构，形成在所述液晶聚合物复合层的每一侧上，用于向所述液晶聚合物复合层施加电场，以使所述液晶沿着电场排列，以使所述液晶聚合物复合层处于光散射状态。液晶聚合物复合层通过将液晶和聚合物前体溶解以形成溶液而形成; 加入其中苯环中至少一个氢原子被羟基或具有羟基作为基础骨架的苯环的化合物所取代的化合物; 将所述聚合物前体聚合成聚合物; 并分离所述液晶和所述聚合物以形成液晶聚合物复合层。该化合物改善了初始折射率，以及通电老化后的折射率和对比度。

2. 发明授权

US6025895A Liquid crystal display with mutually oriented and dispersed birefringent polymer and liquid crystal and random oriented twist alignment 失效
标题翻译：具有相互取向和分散的双折射聚合物和液晶的液晶显示器和随机取向的扭转对准
公开(公告)号：US6025895A
公开(公告)日：2000-02-15
申请号：US687342
申请日：1996-08-01
申请人： Masayuki Yazaki , Hidekazu Kobayashi , Shuhei Yamada , Hidehito Iisaka , Yutaka Tsuchiya , Eiji Chino
发明人： Masayuki Yazaki , Hidekazu Kobayashi , Shuhei Yamada , Hidehito Iisaka , Yutaka Tsuchiya , Eiji Chino
IPC分类号： G02F1/1334 , G02F1/1337 , G02F1/1333
CPC分类号： G02F1/133753 , G02F1/1334 , G02F2001/13345 , G02F2001/133765 , Y10T428/1086
摘要： On the substrate (108) are made reflecting type picture element electrodes (107), of Cr, and on substrate 101 are made transference picture element electrodes (102), of ITO. On both substrates (108, 101) parallel alignment films (106, 103), consisting of polyimide alignment films, are each made, but rubbing treatment is not administered. Between the substrates (108. 101) polymer dispersion liquid crystal, in which liquid crystal (105) and polymer (104) are in a state of mutual orientation dispersion, is placed. Liquid crystal (105) is parallel oriented randomly near the substrate surfaces, and twisted approximately 90.degree. between the substrates (101, 108). Also, the orientation domains from the liquid crystal random orientation are evenly multidomained at the level of approximately 1-3 .mu.m. Because they are randomly oriented in this way, directivity of scatter is improved, and operation voltage is decreased.
摘要翻译： PCT No.PCT / JP95 / 02461 Sec。 371日期：1996年8月1日 102（e）日期1996年8月1日PCT 1995年12月1日PCT PCT。公开号WO96 / 17272 日期：1996年6月6日，在基板（108）上形成Cr的反射型像素电极（107），在基板101上形成ITO的转移像素电极（102）。在两个基板（108,101）上分别制造由聚酰亚胺取向膜构成的平行取向膜（106,103），但不施加摩擦处理。在基板（108.101）之间放置液晶（105）和聚合物（104）处于相互取向分散状态的聚合物分散液晶。液晶（105）在基板表面附近随机平行取向，在基板（101,108）之间扭转约90°。此外，来自液晶随机取向的取向域以约1-3μm的水平均匀地多区域化。因为它们以这种方式随机取向，所以散射的方向性提高，并且操作电压降低。

3. 发明授权

US5867237A Polymer dispersed liquid crystal display device and method of producing a display device 失效
标题翻译：聚合物分散液晶显示装置及显示装置的制造方法
公开(公告)号：US5867237A
公开(公告)日：1999-02-02
申请号：US693233
申请日：1996-08-12
申请人： Masayuki Yazaki , Hidekazu Kobayashi , Shuhei Yamada , Hidehito Iisaka , Yutaka Tsuchiya , Eiji Chino
发明人： Masayuki Yazaki , Hidekazu Kobayashi , Shuhei Yamada , Hidehito Iisaka , Yutaka Tsuchiya , Eiji Chino
IPC分类号： G02F1/1334 , G02F1/1335 , G02F1/1337 , G02F1/137
CPC分类号： G02F1/1334 , G02F1/133753 , G02F1/133553 , G02F2001/133757
摘要： Reflective pixels composed of chromium are formed on a substrate and a polyimide film is provided on the substrate. Rubbing in two directions is conducted through a mask rubbing process. Transparent pixel electrodes, composed of indium tin oxide (ITO), are formed on a substrate, a polyimide film is formed on another substrate, and orientation processing is conducted in the same direction over the entire surface. A polymer dispersion liquid crystal is provided between these two substrates. The liquid crystal does not contain a chiral agent. The liquid crystal is divided into a left twist area having a left twist orientation state and a right twist area having a right twist orientation state. Between the substrates, the polymer and the liquid crystal are mutually orientation dispersed.
摘要翻译： PCT No.PCT / JP95 / 02536 Sec。 371日期：1996年8月12日 102（e）日期1996年8月12日PCT 1995年12月12日PCT PCT。第WO96 / 18929号公报日期：1996年6月20日在基板上形成由铬构成的反射像素，在基板上设置聚酰亚胺膜。通过面罩摩擦处理进行两个方向的摩擦。在基板上形成由氧化铟锡（ITO）构成的透明像素电极，在另一基板上形成聚酰亚胺膜，并且在整个表面上沿相同的方向进行取向处理。在这两个基板之间设置聚合物分散液晶。液晶不含手性剂。将液晶分为具有左扭转取向状态的左扭曲区域和具有右扭转取向状态的右扭曲区域。在基板之间，聚合物和液晶相互取向分散。

4. 发明授权

US5972240A Liquid crystal composite material and liquid crystal display device(s) which use them 失效
标题翻译：液晶复合材料和使用它们的液晶显示装置
公开(公告)号：US5972240A
公开(公告)日：1999-10-26
申请号：US617898
申请日：1996-03-15
申请人： Hidekazu Kobayashi , Shuhei Yamada , Eiji Chino , Masayuki Yazaki , Hidehito Iisaka , Yutaka Tsuchiya
发明人： Hidekazu Kobayashi , Shuhei Yamada , Eiji Chino , Masayuki Yazaki , Hidehito Iisaka , Yutaka Tsuchiya
IPC分类号： C09K19/12 , C09K19/20 , C09K19/30 , C09K19/34 , C09K19/44 , C09K19/46 , C09K19/54 , C09K19/52 , C09K19/38
CPC分类号： C09K19/3444 , C09K19/12 , C09K19/2007 , C09K19/3003 , C09K19/3068 , C09K19/3469 , C09K19/44 , C09K19/46 , C09K19/544 , C09K2019/0448
摘要： Liquid crystal composite materials containing organic compounds enable the lowering of the drive voltage of liquid crystal display devices and of liquid crystal display devices of a polymer-dispersion type. The liquid crystal composite materials can be used in liquid crystal display devices and PDLC devices with a scattering layer having a liquid crystal and a polymer between the electrodes. A ter phenyl derivative can also favorably be used in the liquid crystal composite materials and in the liquid crystal display devices.
摘要翻译： PCT No.PCT / JP95 / 01417 Sec。 371日期：1996年3月15日 102（e）1996年3月15日PCT文件1995年7月17日PCT公布。出版物WO96 / 02610 日期1996年2月1日含有有机化合物的液晶复合材料能够降低液晶显示装置和聚合物分散型液晶显示装置的驱动电压。液晶复合材料可用于具有液晶的散射层和电极之间的聚合物的液晶显示装置和PDLC装置。三苯基衍生物也可以有利地用于液晶复合材料和液晶显示装置中。

5. 发明授权

US5872607A Liquid crystal display device and method for producing such 失效
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US5872607A
公开(公告)日：1999-02-16
申请号：US702490
申请日：1996-08-27
申请人： Masayuki Yazaki , Hidekazu Kobayashi , Shuhei Yamada , Hidehito Iisaka , Yutaka Tsuchiya , Eiji Chino
发明人： Masayuki Yazaki , Hidekazu Kobayashi , Shuhei Yamada , Hidehito Iisaka , Yutaka Tsuchiya , Eiji Chino
IPC分类号： G02F1/1334 , G02F1/137 , G02F1/1337
CPC分类号： G02F1/1334 , G02F2001/13345 , G02F2202/023
摘要： A polymer dispersed liquid crystal display device includes a top substrate and a bottom substrate. First electrodes are provided on the top substrate and second electrodes are provided on the bottom substrate. Orientation are provided on the top and the bottom substrates. The orientation films are respectively rubbed in predetermined directions. A polymer material, a liquid crystal material and a predetermined amount of a chiral agent are interposed between the top and bottom substrates. The polymer material is separated from the liquid crystal material through irradiation by ultraviolet rays. The liquid crystal material and polymer material have a mutually orientated and dispersed structure. The liquid crystal material has a predetermined twisting angle in a predetermined twist direction. As a result, light is scattered when substantially normal to the liquid crystal display device and the surface of the top substrate. Thus, a polymer dispersed liquid crystal display device is obtained that is particularly bright in a specific direction.
摘要翻译： PCT No.PCT / JP95 / 02696 Sec。 371日期：1996年8月27日 102（e）日期1996年8月27日PCT提交1995年12月26日PCT公布。第WO96 / 20425号公报日期1996年7月4日聚合物分散液晶显示装置包括顶部基板和底部基板。第一电极设置在顶部基板上，第二电极设置在底部基板上。在顶部和底部基底上提供取向。取向膜分别沿预定方向摩擦。在顶部和底部基板之间插入聚合物材料，液晶材料和预定量的手性试剂。聚合物材料通过紫外线照射与液晶材料分离。液晶材料和聚合物材料具有相互取向和分散的结构。液晶材料在预定的扭转方向上具有预定的扭转角。结果，当基本上垂直于液晶显示装置和顶部基板的表面时，光是散射的。因此，获得了在特定方向上特别亮的聚合物分散液晶显示装置。

6. 发明申请

US20100286989A1 RECORDING/REPRODUCTION DEVICE 审中-公开
标题翻译：记录/复制设备
公开(公告)号：US20100286989A1
公开(公告)日：2010-11-11
申请号：US12810947
申请日：2008-12-05
申请人： Shingo Urata , Takayuki Kawanishi , Takeshi Fujita , Shuhei Yamada , Miki Yamashita
发明人： Shingo Urata , Takayuki Kawanishi , Takeshi Fujita , Shuhei Yamada , Miki Yamashita
IPC分类号： G06F17/00 , G10L21/00
CPC分类号： G11B20/00007 , G10L15/04 , G11B20/10527 , G11B2020/00057 , G11B2020/10546 , G11B2020/10759 , G11B2020/1288 , G11B2220/2537
摘要： An audio data processor (120) performs a decoding process and a compression (encoding) process with respect to audio data in units of frames each containing a predetermined number of samples. The resultant encoded data is temporarily accumulated in an encoded data buffer (110). A song boundary detector (106) detects a frame boundary which should be used as a song boundary based on song position information corresponding to the audio data and feature information output from a feature extraction signal processor (107). A frame boundary divider (111) modifies the encoded data accumulated in the encoded data buffer so that a frame boundary of the encoded data matches the detected frame boundary.
摘要翻译：音频数据处理器（120）以包含预定数量样本的帧为单位执行关于音频数据的解码处理和压缩（编码）处理。所得到的编码数据被临时累积在编码数据缓冲器（110）中。歌曲边界检测器（106）基于与特征提取信号处理器（107）输出的音频数据和特征信息相对应的歌曲位置信息来检测应当被用作歌曲边界的帧边界。帧边界分频器（111）修改在编码数据缓冲器中累积的编码数据，使得编码数据的帧边界与检测到的帧边界匹配。

7. 发明授权

US07481950B2 Polishing composition and polishing method using the same 有权
标题翻译：抛光组合物和抛光方法使用相同
公开(公告)号：US07481950B2
公开(公告)日：2009-01-27
申请号：US10673779
申请日：2003-09-29
申请人： Shuhei Yamada , Akihiro Kawase
发明人： Shuhei Yamada , Akihiro Kawase
IPC分类号： C09K5/00
CPC分类号： H01L21/30625 , C09G1/02 , C09K3/1409 , C09K3/1463
摘要： A polishing composition of the present invention, which is used in precision polishing the surface of a wafer for semiconductor devices, remarkably reduces haze that occurs on the surface of the wafer. The polishing composition includes silicon dioxide, an alkaline compound, a water-soluble polymer, and water. The silicon dioxide is colloidal silica or fumed silica. The average primary particle diameter DSA of the colloidal silica is from 5 to 30 nm, and the average secondary particle diameter DN4 of the colloidal silica is from 5 to 120 nm. The average primary particle diameter DSA of the fumed silica is from 5 to 30 nm, and the average secondary particle diameter DN4 of the fumed silica is from 5 to 200 nm.
摘要翻译：用于精密抛光半导体器件的晶片表面的本发明的抛光组合物显着地减少了晶片表面发生的雾度。抛光组合物包括二氧化硅，碱性化合物，水溶性聚合物和水。二氧化硅是胶体二氧化硅或热解二氧化硅。胶体二氧化硅的平均一次粒径DSA为5〜30nm，胶体二氧化硅的平均二次粒径DN4为5〜120nm。热解二氧化硅的平均一次粒径DSA为5〜30nm，热解法二氧化硅的平均二次粒径DN4为5〜200nm。

8. 发明授权

US07307444B2 Testing method and testing apparatus for liquid crystal panel 有权
标题翻译：液晶面板测试方法和测试仪器
公开(公告)号：US07307444B2
公开(公告)日：2007-12-11
申请号：US11190029
申请日：2005-07-26
申请人： Kazushige Umetsu , Shuhei Yamada
发明人： Kazushige Umetsu , Shuhei Yamada
IPC分类号： G01R31/00
CPC分类号： G01N21/958 , G01N2021/9513 , G02F1/1309 , G02F2203/69
摘要： The present invention provides a technique enabling the amount of time required to evaluate the light fastness of a liquid crystal panel to be shortened. A method of testing the light fastness of a liquid crystal panel comprising a pair of substrates and a liquid crystal layer interposed between the substrates comprises the steps of: irradiating a test subject area of the liquid crystal panel with a laser beam, with at least one of the wavelength, the irradiation energy, and the irradiation duration of the laser beam set as a variable parameter; irradiating the liquid crystal panel with an observation beam and detecting the condition of the observation beam after passing through the liquid crystal panel; and evaluating the light fastness of the liquid crystal panel on the basis of a difference in the condition of the observation beam corresponding to the setting of the variable parameter of the laser beam.
摘要翻译：本发明提供了能够缩短液晶面板的耐光性评价所需的时间的技术。一种测试包括一对基板和介于基板之间的液晶层的液晶面板的耐光性的方法包括以下步骤：用激光束照射液晶面板的测试对象区域，至少一个的波长，照射能量和激光束的照射持续时间设置为可变参数; 用观察光束照射液晶面板，并检测通过液晶面板后的观察光束的状态; 并根据与激光束的可变参数的设定对应的观察光束的条件差来评价液晶面板的耐光性。

9. 发明申请

US20070181851A1 Polishing composition and polishing method 失效
标题翻译：抛光组合物和抛光方法
公开(公告)号：US20070181851A1
公开(公告)日：2007-08-09
申请号：US11701640
申请日：2007-02-02
申请人： Shuhei Yamada
发明人： Shuhei Yamada
IPC分类号： B24D3/02 , C09K13/00 , C09K13/06 , C03C15/00 , C09C1/68 , C09K3/14
CPC分类号： C09G1/04
摘要： The polishing composition contains polyoxyethylene sorbitan mono-fatty acid ester, silicon dioxide, water soluble cellulose, an alkaline compound, and water. The content of polyoxyethylene sorbitan mono-fatty acid ester in the polishing composition is less than 0.0025% by mass. The polishing composition is appropriate for final polishing of silicon wafers.
摘要翻译：抛光组合物含有聚氧乙烯脱水山梨糖醇单脂肪酸酯，二氧化硅，水溶性纤维素，碱性化合物和水。聚氧乙烯脱水山梨醇单脂肪酸酯在抛光组合物中的含量小于0.0025质量％。抛光组合物适用于硅晶片的最终抛光。

10. 发明授权

US07108400B2 Light source unit and projector 有权
标题翻译：光源单元和投影机
公开(公告)号：US07108400B2
公开(公告)日：2006-09-19
申请号：US10935318
申请日：2004-09-08
申请人： Shuhei Yamada , Takeshi Seto
发明人： Shuhei Yamada , Takeshi Seto
IPC分类号： F21V29/00
CPC分类号： F21V29/56 , F21K9/00 , F21Y2115/10 , H01L33/648 , H04N9/315
摘要： A light source unit is provided that is adapted for efficient cooling and for illumination of high luminance, and a projector including the same. A light source unit including a solid-state light source and a lens further includes a first fluid flowing in the vicinity of the solid-state light source thereby absorbing heat generated from the solid-state light source, and a second fluid flowing in the vicinity of the first fluid thereby absorbing the heat contained in the first fluid.
摘要翻译：提供适于高效冷却和高亮度照明的光源单元，以及包括该光源单元的投影仪。包括固态光源和透镜的光源单元还包括在固态光源附近流动的第一流体，从而吸收从固态光源产生的热量和在附近流动的第二流体从而吸收第一流体中所含的热量。

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