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公开(公告)号：US20130239606A1
公开(公告)日：2013-09-19
申请号：US13988410
申请日：2011-11-22
申请人： Tetsuya Ide , Yuka Utsumi , Tomoko Kase , Mitsuhiro Koden , Shigeaki Mizushima , Katsumi Kondoh
发明人： Tetsuya Ide , Yuka Utsumi , Tomoko Kase , Mitsuhiro Koden , Shigeaki Mizushima , Katsumi Kondoh
IPC分类号： F25D11/00
CPC分类号： F25D11/00 , F25D11/006 , F25D16/00
摘要： A storage container can maintain a temperature inside a storage room not to cause a temperature distribution for a certain time even if the operation is stopped. In a storage container 1 storing preserved goods and having an electrical cooling function, the storage container 1 includes a container body 10 and a door 20. A space enclosed by the container body 10 and the door 20 forms a storage room 100. The container body 10 and the door 20 have respectively heat insulating portions 12, 22 and heat accumulating portions 14, 24. The heat accumulating portions 14, 24 are each made of at least one type of material that causes liquid-solid phase transition at a temperature between a controllable temperature inside the storage room 100 and a living environmental temperature. A value obtained by dividing temperature conductivity of the material by an amount of the material used per unit area of a wall surface of the storage room 100 is smaller in the heat accumulating portions 14, 24 arranged near a first area where a temperature is more apt to come closer to the living environmental temperature under a temperature distribution that is formed inside the storage room 100 with changes over time after stop of cooling, than in the heat accumulating portions 14, 24 arranged near a second area where a temperature is less apt to come closer to the living environmental temperature thereunder.
摘要翻译： 即使操作停止，存储容器也可以保持储藏室内的温度不会导致温度分布一定时间。 在储存容器1的储存容器1中，储存容器1包括容器主体10和门20。容器主体10和门20包围的空间形成储藏室100.容器主体 10和门20分别具有绝热部分12,22和蓄热部分14,24。蓄热部分14,24分别由至少一种类型的材料制成，这些材料在 储存室100内的可控温度和居住环境温度。 通过将材料的温度导电率除以存储室100的壁面的单位面积所使用的材料的量而获得的值在布置在温度更接近的第一区域附近的蓄热部14,24中较小 在冷却停止后随时间变化而在储藏室100内部形成的温度分布下接近生活环境温度，而不是设置在温度较不易变形的第二区域附近的蓄热部14,24 接近生活环境温度。
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12.发明授权Liquid crystal display device drive method, liquid crystal display device, and television receiver 有权液晶显示装置驱动方法，液晶显示装置和电视接收机公开(公告)号：US08451201B2
公开(公告)日：2013-05-28
申请号：US11992579
申请日：2006-09-28
IPC分类号： G09G5/02
CPC分类号： G02F1/13471 , G02F2001/133531 , G09G3/3648 , G09G2300/023 , G09G2320/0271
摘要： The method of driving a liquid crystal display in accordance with one embodiment of the present invention is a method of driving a liquid crystal display whereby a first liquid crystal panels produces a display from a first display signal and the second liquid crystal panel produces a display a second display signal derived from the first display signal, the first and second liquid crystal panels being stacked on top of each other. The luminance of the first liquid crystal panel is extended based on the luminance extension ratio obtained from the gray levels for dots contained in the first display signal and a logical maximum gray level of input image data. The luminance of the second liquid crystal panel which produces a display from the second display signal is lowered by the amount by which luminance is extended on the first liquid crystal panel. A liquid crystal display with high display quality is realized by restraining decrease in saturation which would otherwise become obtrusive when two liquid crystal panels are stacked.
摘要翻译： 根据本发明的一个实施例的驱动液晶显示器的方法是驱动液晶显示器的方法，由此第一液晶面板从第一显示信号产生显示，并且第二液晶面板产生显示器 从第一显示信号得出的第二显示信号，第一和第二液晶显示面板堆叠在一起。 基于从包含在第一显示信号中的点的灰度级和输入图像数据的逻辑最大灰度级获得的亮度扩展比来扩展第一液晶面板的亮度。 从第二显示信号产生显示的第二液晶面板的亮度降低了在第一液晶面板上亮度延长的量。 通过抑制饱和度的降低来实现具有高显示质量的液晶显示器，否则当两个液晶面板堆叠时会变得突出。
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13.发明授权公开(公告)号：US07088410B2
公开(公告)日：2006-08-08
申请号：US10870405
申请日：2004-06-16
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F2001/133637
摘要： A liquid crystal display device incorporates two phase difference plates stacked together and disposed between a liquid crystal display element and a pair of polarizers, the liquid crystal display element being formed by sandwiching a liquid crystal layer between a pair of electrode substrates, and the polarizers being disposed on one side of the liquid crystal display element. Since the principal refractive indices na, nb, and nc of the phase difference plates are such that na
摘要翻译： 液晶显示装置包括两个相差板，它们堆叠在一起并且设置在液晶显示元件和一对偏振器之间，液晶显示元件通过将液晶层夹在一对电极基板之间而形成，偏振器为 设置在液晶显示元件的一侧。 由于相差板的主折射率na，nb和nc使得na
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公开(公告)号：US20050062927A1
公开(公告)日：2005-03-24
申请号：US10929725
申请日：2004-08-31
IPC分类号： G02F1/133 , G02F1/1334 , G02F1/139
CPC分类号： G02F1/1334 , G02F1/139 , G02F2201/124
摘要： It is an object of the present invention to provide a liquid crystal display device in which a liquid crystal layer may form a stable transparent state and, in addition, which provides for a black display with an excellent viewing angle characteristic, as well as a high contrast ratio and a high response speed in liquid crystal display. The present invention is directed to a liquid crystal display device comprising an electrode and a liquid crystal layer between substrates, said liquid crystal layer consists of a liquid crystalline material containing liquid crystal molecules and fine particles, and is optically isotropic when the voltage applied to the electrode is lower than a threshold value and undergoes optical transition due to change in the arrangement of the liquid crystal molecules when the applied voltage is not lower than the threshold value.
摘要翻译： 本发明的目的是提供一种液晶显示装置，其中液晶层可以形成稳定的透明状态，并且另外提供具有优异的视角特性的黑色显示以及高的 对比度和液晶显示器的高响应速度。 本发明涉及一种液晶显示装置，包括在基板之间的电极和液晶层，所述液晶层由含有液晶分子和细颗粒的液晶材料组成，并且当施加到 电极低于阈值，并且当施加的电压不低于阈值时，由于液晶分子的排列变化而发生光学转变。
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15.发明授权公开(公告)号：US06839110B1
公开(公告)日：2005-01-04
申请号：US08997219
申请日：1997-12-23
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/133634 , G02F2001/133637
摘要： A liquid crystal display device incorporates two phase difference plates stacked together and disposed between a liquid crystal display element and a pair of polarizers, the liquid crystal display element being formed by sandwiching a liquid crystal layer between a pair of electrode substrates, and the polarizers being disposed on one side of the liquid crystal display element. Since the principal refractive indices na, nb, and nc of the phase difference plates are such that na
摘要翻译： 液晶显示装置包括两个相差板，它们堆叠在一起并且设置在液晶显示元件和一对偏振器之间，液晶显示元件通过将液晶层夹在一对电极基板之间而形成，偏振器为 设置在液晶显示元件的一侧。 由于相位差板的主折射率na，nb和nc为na
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公开(公告)号：US06323926B2
公开(公告)日：2001-11-27
申请号：US09804141
申请日：2001-03-13
IPC分类号： G02F11337
CPC分类号： G02F1/133753 , G02F1/1393 , G02F2001/133738 , G02F2001/133742 , G02F2001/133761
摘要： At least one of alignment films in the liquid crystal display device has a first alignment regulation region provided within each of a plurality of picture-element regions for aligning liquid crystal molecules of a liquid crystal layer approximately vertically, and a second alignment regulation region provided outside the plurality of picture-element regions for aligning the liquid crystal molecules of the liquid crystal layer in a single azimuth direction. When a voltage is applied to the first alignment regulation region having vertically aligned liquid crystal molecules, these vertically aligned liquid crystal molecules are tilted in the same direction as that of the liquid crystal molecules regulated by the alignment film of the second alignment regulation region. Thus, even in a turned-on state of the vertical alignment liquid crystal display device, uniform alignment is obtained across the entire display plane, so that high-quality display is realized.
摘要翻译： 液晶显示装置中的取向膜中的至少一个具有设置在多个像素区域的每一个中的第一对准调节区域，用于将液晶层的液晶分子近似垂直排列，以及设置在外部的第二对准调节区域 多个像素区域，用于将液晶层的液晶分子在单个方位方向上对准。当对具有垂直排列的液晶分子的第一对准调节区域施加电压时，这些垂直取向的液晶分子倾斜 与由第二取向调节区域的取向膜调节的液晶分子的方向相同。 因此，即使在垂直取向液晶显示装置的导通状态下，也能够在整个显示面上获得均匀的取向，从而实现高质量的显示。
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17.发明授权公开(公告)号：US06233032B1
公开(公告)日：2001-05-15
申请号：US08810629
申请日：1997-02-28
IPC分类号： G02F11337
CPC分类号： G02F1/133753 , G02F2001/133531
摘要： A liquid crystal display apparatus of the present invention, which has a plurality of display pixels arranged in a matrix, includes: a pair of substrates opposing each other; a liquid crystal layer placed between the pair of substrates; an alignment film formed on a surface of at least one of the pair of substrates opposing the liquid crystal layer and subjected to a treatment for aligning liquid crystal molecules in the liquid crystal layer; and a pair of polarizing plates placed so as to interpose the pair of substrates, wherein the liquid crystal layer is divided into at least two regions in each of the display pixels, alignment states of the liquid crystal molecules are different in the at least two regions, and one absorption axis of one of the pair of polarizing plates is substantially parallel to a 6-12 o'clock direction or a 3-9 o'clock direction.
摘要翻译： 本发明的具有排列成矩阵的多个显示像素的液晶显示装置包括：一对基板，彼此相对; 位于所述一对基板之间的液晶层; 所述取向膜形成在与所述液晶层相对的所述一对基板中的至少一个的表面上，并进行所述液晶层中的液晶分子的取向处理; 以及一对偏振板，其被布置成插入所述一对基板，其中所述液晶层在每个所述显示像素中被划分为至少两个区域，所述液晶分子的取向状态在所述至少两个区域中是不同的 一对偏振片之一的一个吸收轴基本上平行于6-12点方向或3-9点的方向。
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18.发明授权Liquid crystal display with the pre-tilt angle set within a range that gray scale inversion is prevented 失效将预倾角设定在防止灰度反转的范围内的液晶显示
公开(公告)号：US6084652A
公开(公告)日：2000-07-04
申请号：US120440
申请日：1998-07-22
IPC分类号： G02F1/133 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G09F9/35 , G02F1/141
CPC分类号： G02F1/133753 , G02F2413/10
摘要： The present invention has an object to eliminate viewing angle dependency in the upward, downward, and right- and left-hand directions, and compensate for optical retardation according to the viewing angle. The liquid crystal display device is provided with at least one optical retardation compensator plate inserted between a liquid crystal display element and polarizer plates. The liquid crystal display element is composed of a pair of electrode substrates and a liquid crystal layer sealed therebetween. The polarizer plates flank the liquid crystal display element. The optical retardation compensator plate has a negative refractive index anisotropy and an inclining refractive index ellipsoid. The liquid crystal layer is divided unequally into divisions having mutually different orientation directions, and the pretilt angle formed by the orientation films and the major axes of liquid crystal molecules in the liquid crystal layer is set within such a range that tone reversion does not occur in the opposite viewing direction when halftone is being displayed by applying to the liquid crystal a voltage that is close to the threshold voltage for the liquid crystal.
摘要翻译： 本发明的目的是消除上下左右方向的视角依赖性，并根据视角补偿光学延迟。 液晶显示装置设置有插入在液晶显示元件和偏振片之间的至少一个光学延迟补偿板。 液晶显示元件由一对电极基板和密封在其间的液晶层构成。 偏光板位于液晶显示元件的侧面。 光学延迟补偿板具有负折射率各向异性和倾斜折射率椭圆体。 液晶层不均匀分成具有相互不同的取向方向的分割，并且由液晶层中的取向膜和液晶分子的长轴形成的预倾角设定在不发生色调反转的范围内 通过向液晶施加接近于液晶的阈值电压的电压来显示半色调时的相反的观察方向。
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公开(公告)号：US06013335A
公开(公告)日：2000-01-11
申请号：US963637
申请日：1997-11-10
申请人： Mitsuaki Hirata , Shigeaki Mizushima , Kazuyuki Aburazaki , Noriko Watanabe , Hiroko Iwagoe , Seiji Makino , Tomoko Okamura
发明人： Mitsuaki Hirata , Shigeaki Mizushima , Kazuyuki Aburazaki , Noriko Watanabe , Hiroko Iwagoe , Seiji Makino , Tomoko Okamura
IPC分类号： G02F1/1337 , B05D3/00
CPC分类号： G02F1/133788 , G02F2001/133757 , G02F2001/133761
摘要： A liquid crystal display apparatus of the invention includes a pair of substrates and a liquid crystal layer sandwiched between the pair of substrates with alignment films formed at interfaces between the liquid crystal layer and the respective substrates. The alignment films regulate aligning conditions of liquid crystal in the liquid crystal layer. In the liquid crystal display apparatus, the liquid crystal layer includes two or more liquid crystal layer regions of different aligning conditions, and at least one of the alignment films has surface tensions which are different from each other in surface regions thereof corresponding to the respective liquid crystal layer regions of different aligning conditions.
摘要翻译： 本发明的液晶显示装置包括一对基板和夹在一对基板之间的液晶层，其具有形成在液晶层和各个基板之间的界面处的取向膜。 取向膜调节液晶层中液晶的取向条件。 在液晶显示装置中，液晶层包括两个或更多个不同取向条件的液晶层区域，并且至少一个取向膜具有与各液体相对应的表面区域彼此不同的表面张力 不同对准条件的晶体层区域。
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20.发明授权
公开(公告)号：US5953093A
公开(公告)日：1999-09-14
申请号：US189639
申请日：1998-11-10
申请人： Mitsuaki Hirata , Akihiro Nammatsu , Kei Oyobe , Shigeaki Mizushima , Noriko Watanabe , Shingo Jogan
发明人： Mitsuaki Hirata , Akihiro Nammatsu , Kei Oyobe , Shigeaki Mizushima , Noriko Watanabe , Shingo Jogan
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1343 , G02F1/139
CPC分类号： G02F1/134336 , G02F1/133345 , G02F1/133371 , G02F1/134309 , G02F1/133707 , G02F1/133753 , G02F1/1396 , G02F2001/13373 , G02F2201/128
摘要： A liquid crystal display is described which includes a pair of transparent substrates disposed opposite each other sandwiching a liquid crystal layer therebetween, with a transparent electrode and an alignment film formed on the liquid crystal layer side of each of the substrates. The transparent electrodes disposed opposite each other in pairs are at two or more different spacings at least within one display area of a pixel.
摘要翻译： 描述了一种液晶显示器，其包括在其间夹着液晶层的彼此相对布置的一对透明基板，其中透明电极和形成在每个基板的液晶层侧上的取向膜。 成对地彼此相对设置的透明电极至少在像素的一个显示区域内具有两个或更多个不同的间隔。
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