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1. 发明授权

US06246456B1 Liquid-crystal panel of polymer dispersed type, method of manufacturing the same, and liquid-crystal display apparatus 失效
标题翻译：聚合物分散型液晶面板及其制造方法以及液晶显示装置
公开(公告)号：US06246456B1
公开(公告)日：2001-06-12
申请号：US09206131
申请日：1998-12-07
申请人： Kazuo Inoue , Tsuyoshi Uemura
发明人： Kazuo Inoue , Tsuyoshi Uemura
IPC分类号： G02F11333
CPC分类号： G02F1/1334 , G02F1/13392
摘要： A liquid-crystal panel comprises a pair of transparent glass substrates each being provided with an electrode. Between the glass substrates are disposed spacers for defining a space and a mixture of droplets of a liquid crystal having a mean diameter of 3.0 &mgr;m or less and of a photo-curing polymer. The edge portions of the glass substrates are sealed with a seal polymer. In curing the photo-curing polymer during the process of manufacturing the liquid-crystal panel, the dose of an ultraviolet ray is set to 500 mJ/cm2 or more so as to reduce the diameters of the droplets of the liquid crystal, thereby preventing light leakage in the state without a voltage applied and improving the contrast. If the spacers are colored, the effect of preventing light leakage is increased. If the spacers are subjected to a surface treatment for rejecting the liquid crystal or composed of a polymer material of the same type as that of the photo-curing polymer, variations in diameter of the droplets of the liquid crystal can be prevented. With the structure, it becomes possible to provide a liquid-crystal panel in which light leakage in the black mode is reduced and which presents uniform and high-contrast display of images.
摘要翻译：液晶面板包括一对透明玻璃基板，每个透明玻璃基板设置有电极。在玻璃基板之间设置间隔物，用于限定平均直径为3.0μm以下的液晶的空间和液滴的混合物，以及光固化型聚合物。玻璃基板的边缘部分用密封聚合物密封。在制造液晶面板的过程中固化光固化聚合物时，将紫外线的剂量设定为500mJ / cm 2以上，以减小液晶的液滴的直径，从而防止光在没有施加电压的状态下泄漏并改善对比度。如果间隔物着色，则防止漏光的效果增加。如果间隔物进行表面处理以排除液晶或由与光固化聚合物相同类型的聚合物材料组成，则可以防止液晶的液滴直径的变化。利用该结构，可以提供一种液晶面板，其中黑模式中的漏光减少并且呈现均匀且高对比度的图像显示。

2. 发明授权

US5854664A Liquid crystal display panel and method and device for manufacturing the same 失效
公开(公告)号：US5854664A
公开(公告)日：1998-12-29
申请号：US533149
申请日：1995-09-25
申请人： Kazuo Inoue , Tsuyoshi Uemura , Junji Nakajima
发明人： Kazuo Inoue , Tsuyoshi Uemura , Junji Nakajima
IPC分类号： G02F1/1334 , G02F1/1339 , G02F1/1341 , G02F1/137
CPC分类号： G02F1/1339 , G02F1/1334 , G02F1/1341 , G02F2001/13415
摘要： A mixed material of liquid crystals and resin is dropped on at least one substrate in an amount greater than the amount needed to cover a display area for the LCD panel. The substrate is adhered to another substrate, and excess material is removed to the outside of a display area. The phase-separation of the liquid crystals and resin is carried out by irradiating light while pressure is added to at least one substrate, so that a liquid crystal display panel applied to a liquid crystal display device or a light shutter can be manufactured without applying a complex vacuum device.

3. 发明授权

US5852484A Liquid crystal display panel and method and device for manufacturing the same 失效
公开(公告)号：US5852484A
公开(公告)日：1998-12-22
申请号：US863218
申请日：1997-05-27
申请人： Kazuo Inoue , Tsuyoshi Uemura , Junji Nakajima
发明人： Kazuo Inoue , Tsuyoshi Uemura , Junji Nakajima
IPC分类号： G02F1/1334 , G02F1/1339 , G02F1/1341 , G02F1/1333 , G02F1/137
CPC分类号： G02F1/1339 , G02F1/1334 , G02F1/1341 , G02F2001/13415
摘要： A mixed material of liquid crystals and resin is dropped on at least one substrate in an amount greater than the amount needed to cover a display area for the LCD panel. The substrate is adhered to another substrate, and excess material is removed to the outside of a display area. The phase-separation of the liquid crystals and resin is carried out by irradiating light while pressure is added to at least one substrate, so that a liquid crystal display panel applied to a liquid crystal display device or a light shutter can be manufactured without applying a complex vacuum device.

4. 发明授权

US06285435B1 Liquid crystal display element and projection apparatus using a liquid crystal display element 失效
标题翻译：液晶显示元件和使用液晶显示元件的投影装置
公开(公告)号：US06285435B1
公开(公告)日：2001-09-04
申请号：US09689803
申请日：2000-10-13
申请人： Kazuo Inoue , Seiji Nishiyama , Tsuyoshi Uemura
发明人： Kazuo Inoue , Seiji Nishiyama , Tsuyoshi Uemura
IPC分类号： G02F11341
CPC分类号： G02F1/13392 , G02F1/1334 , G02F1/1339 , G02F1/1341
摘要： A polymer dispersed liquid crystal display element (100) in which liquid crystal (14) is dispersed in a polymer composite (15) is provided whereby gap width distortion resulting from sudden changes in temperature is prevented, and uniformity of the display image is improved. Distortion of the gap width between glass plates due to a temperature change within a specific temperature range is prevented by dispersing spherical resin spacers (16), which are resiliently compressed a specific percentage by two glass plates (11, 12) within a specific temperature range (&Dgr;t), in a liquid crystal layer (17) interposed between a glass plate (11) and another glass plate (12) that comprise a voltage application means (18, 19, 20, 21) and are mutually opposed through a seal member (13).
摘要翻译：提供了其中将液晶（14）分散在聚合物复合材料（15）中的聚合物分散液晶显示元件（100），由此防止了由温度突然变化引起的间隙宽度变形，并且显示图像的均匀性得到改善。通过将在特定温度范围内由两个玻璃板（11,12）弹性压缩特定百分比的球形树脂间隔件（16）来防止由于在特定温度范围内的温度变化而导致的玻璃板之间的间隙宽度的变形（DELTAt），在介于玻璃板（11）和另一个玻璃板（12）之间的液晶层（17）中，所述玻璃板（11）包括电压施加装置（18,19,20,21），并且通过密封构件（13）。

5. 发明授权

US5872608A Liquid crystal display panel and method and device for manufacturing the same 失效
标题翻译：液晶显示面板及其制造方法及装置
公开(公告)号：US5872608A
公开(公告)日：1999-02-16
申请号：US863217
申请日：1997-05-27
申请人： Kazuo Inoue , Tsuyoshi Uemura , Junji Nakajima
发明人： Kazuo Inoue , Tsuyoshi Uemura , Junji Nakajima
IPC分类号： G02F1/1334 , G02F1/1339 , G02F1/1341 , G02F1/137
CPC分类号： G02F1/1339 , G02F1/1334 , G02F1/1341 , G02F2001/13415
摘要： A mixed material of liquid crystals and resin is dropped on at least one substrate in an amount greater than the amount needed to cover a display area for the LCD panel. The substrate is adhered to another substrate, and excess material is removed to the outside of a display area. The phase-separation of the liquid crystals and resin is carried out by irradiating light while pressure is added to at least one substrate, so that a liquid crystal display panel applied to a liquid crystal display device or a light shutter can be manufactured without applying a complex vacuum device.
摘要翻译：液晶和树脂的混合材料以大于覆盖LCD面板的显示区域所需的量的量落在至少一个基板上。将基板粘贴到另一基板上，并将多余的材料移除到显示区域的外部。通过在向至少一个基板添加压力的同时照射光来进行液晶和树脂的相分离，从而可以制造应用于液晶显示装置或光快门的液晶显示面板，而不应用复杂的真空装置。

6. 发明授权

US06529252B2 Polymer dispersion type liquid crystal display element, producing method therefor and apparatus for use in the producing method 失效
标题翻译：聚合物分散型液晶显示元件，其制造方法和制造方法中使用的装置
公开(公告)号：US06529252B2
公开(公告)日：2003-03-04
申请号：US10075403
申请日：2002-02-15
申请人： Kenji Nakao , Shinya Kosako , Tsuyoshi Uemura , Hirofumi Kubota , Masao Yamamoto , Kazuo Inoue , Seiji Nishiyama
发明人： Kenji Nakao , Shinya Kosako , Tsuyoshi Uemura , Hirofumi Kubota , Masao Yamamoto , Kazuo Inoue , Seiji Nishiyama
IPC分类号： G02F1334
CPC分类号： G02F1/1334 , G02F1/1341
摘要： A polymer dispersion type liquid crystal (PDLC) display element comprising a complex of polymers and liquid crystal droplets held between a pair of substrates. The liquid crystal droplets are deformed into a compressed structure of their being contracted in a cell gap direction and an amount of deformation of the liquid crystal droplets is set to be in range in which a phenomenon of liquid crystal molecules rising up in the cell gap direction is not caused by excluded volume effects of the liquid crystals. The amount of deformation of the liquid crystal droplets, is set to be in range in which the phenomenon of liquid crystal molecules rising up in the cell gap direction is not caused by excluded volume effects of the liquid crystals can provide an increased tendency of the liquid crystal molecules to align in parallel to a phase boundary of the substrates. The DPLC display element having excellent threshold characteristics and scattering characteristics and high display characteristics can be achieved.
摘要翻译：一种聚合物分散型液晶（PDLC）显示元件，包括聚合物的复合物和保持在一对基板之间的液晶微滴。液晶小滴变形为压缩结构，它们在单元间隙方向上收缩，并且液晶微滴的变形量设定在液晶分子在单元间隙方向上升的现象不是由液晶的排除体积效应引起的。液晶小滴的变形量被设定为在液晶间隙方向上升的液晶分子的现象不是由液晶排除体积效应引起的范围，可以提高液体的趋势晶体分子与衬底的相边界平行排列。可以实现具有优异的阈值特性和散射特性以及高显示特性的DPLC显示元件。

7. 发明授权

US06452650B1 Polymer dispersion type liquid crystal display element, producing method therefor and apparatus for use in the producing method 失效
标题翻译：聚合物分散型液晶显示元件，其制造方法和制造方法中使用的装置
公开(公告)号：US06452650B1
公开(公告)日：2002-09-17
申请号：US08934901
申请日：1997-09-22
申请人： Kenji Nakao , Shinya Kosako , Tsuyoshi Uemura , Hirofumi Kubota , Masao Yamamoto , Kazuo Inoue , Seiji Nishiyama
发明人： Kenji Nakao , Shinya Kosako , Tsuyoshi Uemura , Hirofumi Kubota , Masao Yamamoto , Kazuo Inoue , Seiji Nishiyama
IPC分类号： G02F11334
CPC分类号： G02F1/1334 , G02F1/1341
摘要： A polymer dispersion type liquid crystal display element according to the invention is structured such that a complex of polymer and liquid crystal droplets is held between a pair of substrates. The liquid crystal droplets are deformed into a compressed structure of their being contracted in a cell gap direction and an amount of deformation of the liquid crystal droplets is set to be in range in which a phenomenon of liquid crystal molecules rising up in the cell gap direction is not caused by excluded volume effects of the liquid crystals. This construction that the amount of deformation of the liquid crystal droplets is set to be in range in which the phenomenon of liquid crystal molecules rising up in the cell gap direction is not caused by excluded volume effects of the liquid crystals can provide an increased tendency of the liquid crystal molecules to align in parallel to a phase boundary of the substrates. As a result of this, the polymer dispersion type liquid crystal display element having excellent threshold characteristics and scattering characteristics and high display characteristics can be achieved.
摘要翻译：根据本发明的聚合物分散型液晶显示元件被构造成使得聚合物和液晶微滴的复合物保持在一对基板之间。液晶小滴变形为压缩结构，它们在单元间隙方向上收缩，并且液晶微滴的变形量设定在液晶分子在单元间隙方向上升的现象不是由液晶的排除体积效应引起的。将液晶微滴的变形量设定为在液晶间隙方向上升的液晶分子的现象不是由液晶的排除体积效应引起的范围的结构，可以提高液晶分子与衬底的相边界平行排列。结果，可以实现具有优异的阈值特性和散射特性以及高显示特性的聚合物分散型液晶显示元件。

8. 发明授权

US06341000B1 Liquid-crystal panel of polymer dispersed type and method of manufacturing the same 失效
标题翻译：聚合物分散型液晶面板及其制造方法
公开(公告)号：US06341000B1
公开(公告)日：2002-01-22
申请号：US09106144
申请日：1998-06-29
申请人： Kazuo Inoue , Tsuyoshi Uemura
发明人： Kazuo Inoue , Tsuyoshi Uemura
IPC分类号： G02F11333
CPC分类号： G02F1/13392 , G02F1/1334
摘要： A liquid-crystal panel comprises a pair of transparent glass substrates each being provided with an electrode. Between the glass substrates are disposed spacers for defining a space and a mixture of droplets of a liquid crystal having a mean diameter of 3.0 &mgr;m or less and of a photo-curing polymer. The edge portions of the glass substrates are sealed with a seal polymer. In curing the photo-curing polymer during the process of manufacturing the liquid-crystal panel, the dose of an ultraviolet ray is set to 500 mJ/cm2 or more so as to reduce the diameters of the droplets of the liquid crystal, thereby preventing light leakage in the state without a voltage applied and improving the contrast. If the spacers are colored, the effect of preventing light leakage is increased. If the spacers are subjected to a surface treatment for rejecting the liquid crystal or composed of a polymer material of the same type as that of the photo-curing polymer, variations in diameter of the droplets of the liquid crystal can be prevented. With the structure, it becomes possible to provide a liquid-crystal panel in which light leakage in the black mode is reduced and which presents uniform and high-contrast display of images.
摘要翻译：液晶面板包括一对透明玻璃基板，每个透明玻璃基板设置有电极。在玻璃基板之间设置间隔物，用于限定平均直径为3.0μm以下的液晶的空间和液滴的混合物，以及光固化型聚合物。玻璃基板的边缘部分用密封聚合物密封。在制造液晶面板的过程中固化光固化聚合物时，将紫外线的剂量设定为500mJ / cm 2以上，以减小液晶的液滴的直径，从而防止光在没有施加电压的状态下泄漏并改善对比度。如果间隔物着色，则防止漏光的效果增加。如果间隔物进行表面处理以排除液晶或由与光固化聚合物相同类型的聚合物材料组成，则可以防止液晶的液滴直径的变化。利用该结构，可以提供一种液晶面板，其中黑模式中的漏光减少并且呈现均匀且高对比度的图像显示。

9. 发明授权

US06184954B2 LCD device wherein sum of internal pressure of liquid crystal layer and repulsion of spacers is equal to atmospheric pressure 失效
标题翻译： LCD装置，其中液晶层的内部压力和间隔物的排斥的总和等于大气压
公开(公告)号：US06184954B2
公开(公告)日：2001-02-06
申请号：US09091409
申请日：1998-06-22
申请人： Kazuo Inoue , Seiji Nishiyama , Tsuyoshi Uemura
发明人： Kazuo Inoue , Seiji Nishiyama , Tsuyoshi Uemura
IPC分类号： G02F11333
CPC分类号： G02F1/13392 , G02F1/1334 , G02F1/1339 , G02F1/1341
摘要： A polymer dispersed liquid crystal display element (100) in which liquid crystal (14) is dispersed in a polymer composite (15) is provided whereby gap width distortion resulting from sudden changes in temperature is prevented, and uniformity of the display image is improved. Distortion of the gap width between glass plates due to a temperature change within a specific temperature range is prevented by dispersing spherical resin spacers (16), which are resiliently compressed a specific percentage by two glass plates (11, 12) within a specific temperature range (&Dgr;t), in a liquid crystal layer (17) interposed between a glass plate (11) and another glass plate (12) that comprise a voltage application means (18, 19, 20, 21) and are mutually opposed through a seal member (13).
摘要翻译：提供了其中将液晶（14）分散在聚合物复合材料（15）中的聚合物分散液晶显示元件（100），由此防止了由温度突然变化引起的间隙宽度变形，并且显示图像的均匀性得到改善。通过将在特定温度范围内由两个玻璃板（11,12）弹性压缩特定百分比的球形树脂间隔件（16）来防止由于在特定温度范围内的温度变化而导致的玻璃板之间的间隙宽度的变形（DELTAt），在介于玻璃板（11）和另一个玻璃板（12）之间的液晶层（17）中，所述玻璃板（11）包括电压施加装置（18,19,20,21），并且通过密封构件（13）。

10. 发明授权

US07960908B2 Organic EL display 有权
标题翻译：有机EL显示屏
公开(公告)号：US07960908B2
公开(公告)日：2011-06-14
申请号：US11456415
申请日：2006-07-10
申请人： Satoshi Okutani , Hirofumi Kubota , Tsuyoshi Uemura
发明人： Satoshi Okutani , Hirofumi Kubota , Tsuyoshi Uemura
IPC分类号： H01L51/50
CPC分类号： H01L51/5265 , H01L27/322 , H01L51/5268 , H01L51/5271
摘要： An organic EL display includes an organic EL element including a pair of electrodes and an emitting layer interposed therebetween and having an optical resonator structure, and a coloring layer facing the organic EL element. A wavelength λres of a light component with the maximum intensity that the organic EL element emits in a normal direction is shorter than a wavelength at which the coloring layer exhibits the maximum transmittance.
摘要翻译：有机EL显示器包括有机EL元件，其包括一对电极和位于其间的发光层，并具有光学谐振器结构，以及与该有机EL元件相对的着色层。有机EL元件沿正常方向发射的最大强度的光分量的波长λres比着色层呈现最大透射率的波长短。

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