公开(公告)号：US4375317A

公开(公告)日：1983-03-01

申请号：US94549

申请日：1979-11-15

申请人： Fumiaki Funada ,  Keisaku Nonomura ,  Hisashi Uede ,  Tomio Wada

发明人： Fumiaki Funada ,  Keisaku Nonomura ,  Hisashi Uede ,  Tomio Wada

IPC分类号： G02F1/1347 ,  G02F1/133

CPC分类号： G02F1/13471

摘要： A multi-layered liquid crystal display device has a stack of liquid crystal layers. Each of the liquid crystal layers is disposed in such an orientation vector between each pair of plates as to bring its good display contrast area following the conversion of the molecular alignment into agreement with each other with regard to a whole display area.

摘要翻译： 多层液晶显示装置具有液晶层叠层。 每个液晶层以这样的取向向量设置在每对板之间，以使其良好的显示对比度区域随着分子取向的转换相对于整个显示区域相互一致。

公开(公告)号：US4892390A

公开(公告)日：1990-01-09

申请号：US309027

申请日：1989-02-07

申请人： Fumiaki Funada ,  Masataka Matsuura ,  Tomio Wada

发明人： Fumiaki Funada ,  Masataka Matsuura ,  Tomio Wada

IPC分类号： G02F1/1335 ,  G02F1/1347 ,  G02F1/139 ,  G09F9/46

CPC分类号： G02F1/13471 ,  G02F1/1396 ,  G02F2001/133531

摘要： A multi-layered liquid crystal display device is disclosed, which includes a stack of liquid crystal layers in which the longitudinal axes of the liquid crystal molecules extend spirally, the liquid crystal layers being disposed in parallel with the spiral axes. A voltage supply is provided for supplying a voltage to at least a portion of the liquid crystal layers for conversion of the molecular alignment. Also provided is a pair of polarizers for making visible the conversion of the molecular alignment. More particularly, the polarization direction of the polarizers or direction normal to the polarization direction is deflected within the range of 3.degree. to 15.degree. with respect to the longitudinal direction of the liquid crystal molecules in a sense to reduce the spiral angle of the liquid crystal layers and the deflection angle is substantially in alignment with the longitudinal direction of the liquid crystal molecules.

摘要翻译： 公开了一种多层液晶显示装置，其包括液晶层的纵向轴线螺旋地延伸的液晶层堆叠，液晶层与螺旋轴平行设置。 提供电压源以向液晶层的至少一部分提供电压以转换分子对准。 还提供了一对用于使分子对准的转化可见的偏振器。 更具体地，偏振器的偏振方向或垂直于偏振方向的方向在相对于液晶分子的纵向方向在3°至15°的范围内偏转，从而降低了液晶的螺旋角 层和偏转角基本上与液晶分子的纵向对齐。

公开(公告)号：US4443065A

公开(公告)日：1984-04-17

申请号：US327229

申请日：1981-12-03

申请人： Fumiaki Funada ,  Masataka Matsuura ,  Tomio Wada

发明人： Fumiaki Funada ,  Masataka Matsuura ,  Tomio Wada

IPC分类号： G02F1/13363 ,  G02F1/1347 ,  G02F1/139 ,  G02F1/133 ,  G02F1/137

CPC分类号： G02F1/133636 ,  G02F1/13471 ,  G02F1/1396

摘要： A double-layered twisted nematic liquid crystal display device which comprises a double layered structure including first and second layers of liquid crystal, the molecules of said liquid crystal having their longitudinal axes which are twisted, the direction of twist in the first layer being different from that in the second layer and wherein the longitudinal axes of the liquid crystal molecules in each of the first and second layers are perpendicular to each other, an electrical power supply means for applying a voltage to one of the first and second layers for controlling the orientation of the molecules of the liquid crystal in the first layer, the other of said first and second layers serving as a compensator which compensates for interference coloring, and a polarizing means for visibly enhancing the orientation of the molecules of the liquid crystal in the first layer when the voltage is applied thereto.

摘要翻译： 一种双层扭曲向列型液晶显示装置，包括具有第一和第二液晶层的双层结构，所述液晶的分子具有扭曲的纵轴，第一层中的扭曲方向不同于 在第二层中，并且其中第一和第二层中的每一个中的液晶分子的纵向轴线彼此垂直;电源装置，用于向第一和第二层之一施加电压以控制取向 的第一层中的液晶分子中的另一个，所述第一和第二层中的另一个用作补偿干涉着色的补偿器，以及用于明显增强第一层中液晶分子的取向的偏振装置 当施加电压时。

公开(公告)号：US4436379A

公开(公告)日：1984-03-13

申请号：US206532

申请日：1980-11-13

申请人： Fumiaki Funada ,  Syuichi Kozaki ,  Masataka Matsuura ,  Tomio Wada

发明人： Fumiaki Funada ,  Syuichi Kozaki ,  Masataka Matsuura ,  Tomio Wada

IPC分类号： G09F9/46 ,  G02F1/13363 ,  G02F1/1347 ,  G02F1/137 ,  G02F1/139 ,  G02F1/13

CPC分类号： G02F1/13471 ,  G02F1/1396 ,  G02F2413/15

摘要： A twisted nematic liquid crystal display cell has two layers each containing a liquid crystal material. It is selected that the respective values of .DELTA.n.d, where .DELTA.n is the double refractive index of a liquid crystal layer and d is the thickness of a liquid crystal layer, deviate from each other, in connection with the two liquid crystal layers by about 5% to about 30%, more preferably, about 10% to about 20%. This leads to the advantage that coloration of transmission light owing to interference by double refraction is prevented.

摘要翻译： 扭曲向列型液晶显示单元具有两层，各层含有液晶材料。 选择DELTA nd的各个值，其中DELTA n是液晶层的双重折射率，d是液晶层的厚度，与两个液晶层相关的约为 5％至约30％，更优选约10％至约20％。 这导致防止由于双折射的干涉而使透射光着色的优点。

公开(公告)号：US4337999A

公开(公告)日：1982-07-06

申请号：US934349

申请日：1978-08-17

申请人： Fumiaki Funada ,  Masataka Matsuura ,  Tomio Wada

发明人： Fumiaki Funada ,  Masataka Matsuura ,  Tomio Wada

IPC分类号： C09K11/06 ,  C09K19/30 ,  C09K19/60 ,  G02F1/13 ,  C09K3/34

CPC分类号： G02F1/13762 ,  C09K11/06 ,  C09K19/3003 ,  C09K19/60

摘要： A fluorescent liquid crystal display composition comprising a liquid crystal material absorbing little or no near ultraviolet light and a fluorescent material capable of emitting visible fluorescence, and a fluorescent liquid crystal display device comprising two parallel plates with the composition placed therebetween, at least one pair of electrodes and a voltage source for applying voltage to the composition to provide a self-luminescent brilliant active display with low power consumption by varying the luminescence efficiency of the fluorescent material.

摘要翻译： 一种荧光液晶显示组合物，其特征在于，包括吸收很少或不具有近紫外光的液晶材料和能够发出可见荧光的荧光材料的荧光液晶显示组合物，以及荧光液晶显示装置， 电极和用于向组合物施加电压的电压源，以通过改变荧光材料的发光效率来提供具有低功耗的自发光辉煌有源显示器。

公开(公告)号：US4240710A

公开(公告)日：1980-12-23

申请号：US938480

申请日：1978-08-31

申请人： Syuichi Kozaki ,  Kiyoshi Toda ,  Fumiaki Funada ,  Tomio Wada

发明人： Syuichi Kozaki ,  Kiyoshi Toda ,  Fumiaki Funada ,  Tomio Wada

IPC分类号： G02F1/1337 ,  G02F1/133

CPC分类号： G02F1/133734

摘要： An alignment structure provided in a twisted nematic field effect mode (TN-FEM) liquid crystal display includes, a first insulating layer deposited substantially along the normal direction of one of the supports, a second insulating layer deposited on said first insulating layer in a direction slant to the normal direction of the support, and a third insulating layer deposited on the second insulating layer slant to a direction rotated ninety degrees from said direction while the normal line of the support serves as the rotation axis thereof, thereby providing a three-layer alignment structure.

摘要翻译： 设置在扭曲向列场效应模式（TN-FEM）液晶显示器中的对准结构包括：基本上沿其中一个支撑件的法线方向沉积的第一绝缘层，沿着方向沉积在所述第一绝缘层上的第二绝缘层 并且在第二绝缘层上沉积的第三绝缘层倾斜到从所述方向旋转90度的方向，同时支撑体的法线作为其旋转轴，从而提供三层 对齐结构。

公开(公告)号：US4183630A

公开(公告)日：1980-01-15

申请号：US955335

申请日：1978-10-27

申请人： Fumiaki Funada ,  Kiyoshi Toda ,  Masataka Matsuura ,  Tomio Wada

发明人： Fumiaki Funada ,  Kiyoshi Toda ,  Masataka Matsuura ,  Tomio Wada

IPC分类号： G09F9/00 ,  G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/133524

摘要： A twisted nematic field effect mode liquid crystal display cell comprises a liquid crystal layer sandwiched between front and rear substrates on which transparent electrodes are formed, a front polarizer disposed in front of the front substrate, and a rear polarizer disposed at the back of the rear substrate. The rear substrate comprises a glass plate, and the front substrate comprises a fiber plate. The fiber plate comprises a plurality of optical fibers of which axes are perpendicular to the plane determined by the liquid crystal layer.

摘要翻译： 扭转向列场效应模式液晶显示单元包括夹在其上形成有透明电极的前基板和后基板之间的液晶层，设置在前基板前方的前偏振器和位于后基板后方的后偏振器 基质。 后基板包括玻璃板，并且前基板包括纤维板。 纤维板包括多个光纤，其轴线垂直于由液晶层确定的平面。

公开(公告)号：US3956168A

公开(公告)日：1976-05-11

申请号：US394074

申请日：1973-09-04

申请人： Yoshi Arai ,  Shoichi Kinoshita ,  Kazuo Kimura ,  Tomio Wada ,  Hisashi Yamamoto ,  Fumiaki Funada

发明人： Yoshi Arai ,  Shoichi Kinoshita ,  Kazuo Kimura ,  Tomio Wada ,  Hisashi Yamamoto ,  Fumiaki Funada

IPC分类号： C09K19/22 ,  C09K19/54 ,  C09K19/58 ,  G02F1/13 ,  G02F1/137 ,  G02F1/16

CPC分类号： C09K19/54 ,  C09K19/582 ,  G02F1/1375

摘要： A liquid crystal composition comprising a nematic liquid crystal and a quaternary ammonium compound selected from the group consisting of the quaternary ammonium salts of carboxylic acids and the quaternary ammonium hydroxides.

摘要翻译： 一种液晶组合物，其包含向列型液晶和选自羧酸季铵盐和季铵氢氧化物的季铵化合物。

公开(公告)号：US4335936A

公开(公告)日：1982-06-22

申请号：US950782

申请日：1978-10-12

申请人： Keisaku Nonomura ,  Hisashi Uede ,  Tomio Wada ,  Toshiaki Takamatsu

发明人： Keisaku Nonomura ,  Hisashi Uede ,  Tomio Wada ,  Toshiaki Takamatsu

IPC分类号： G02F1/1343 ,  G02F1/1347 ,  G02F1/133

CPC分类号： G02F1/1347 ,  G02F1/134336

摘要： A multi-layer, matrix type liquid crystal display panel is provided with an electrode structure which prevents the display dots from being overlapped with each other. Each of display patterns is provided through the utilization of a necessary number of line electrodes and a necessary number of column electrodes. According to the present invention, at least a necessary number of the line electrodes per display pattern unit are disposed as a single family in the front side cell or in the rear side cell. The respective families of the line electrodes are disposed alternatively in the front cell or in the rear cell, keeping the display dots within the same display pattern from being overlapped with respect to each other.

摘要翻译： 多层矩阵型液晶显示面板设置有防止显示点彼此重叠的电极结构。 通过利用必要数量的线电极和必要数量的列电极来提供每个显示图案。 根据本发明，至少必要数量的每个显示图形单元的行电极作为单个电池或后侧电池中的一个系列。 线电极的各个系列交替设置在前单元或后单元中，保持相同显示图案中的显示点不会相互重叠。

公开(公告)号：US4487480A

公开(公告)日：1984-12-11

申请号：US469782

申请日：1983-02-25

申请人： Keisaku Nonomura ,  Toshiaki Takamatsu ,  Hisashi Uede ,  Tomio Wada

发明人： Keisaku Nonomura ,  Toshiaki Takamatsu ,  Hisashi Uede ,  Tomio Wada

IPC分类号： G02F1/1345 ,  G02F1/1343 ,  G02F1/1347 ,  G09F9/00 ,  G02F1/13

CPC分类号： G02F1/1347 ,  G02F1/134336

摘要： In a multi-layer matrix type liquid crystal display panel having a stack of a plurality of liquid crystal display cells and matrix electrodes provided for a respective one of the liquid crystal display cells, all supports of the respective liquid crystal display cells are piled sequentially one on top of the other with its longitudinal length longer and its lateral length shorter, than the next sequential top support thereby allowing enough room on all sides for electrode connections.

摘要翻译： 在具有多个液晶显示单元的堆叠的多层矩阵型液晶显示面板和设置在各个液晶显示单元中的矩阵电极之间，各个液晶显示单元的所有支撑依次堆叠在一起 在另一个的顶部，其纵向长度更长并且其横向长度比下一个顺序的顶部支撑短，从而允许在所有侧面上具有用于电极连接的足够的空间。