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公开(公告)号：US06642988B2
公开(公告)日：2003-11-04
申请号：US10098058
申请日：2002-03-15
IPC分类号： G02F11339
CPC分类号： G02F1/13394 , G02F1/134363
摘要： For suppressing a brightness irregularity and contrast deterioration in a displaying screen of a liquid crystal display device which comprises a pair of substrates at least one of which is transparent, at least two kinds of color filters being formed on one of the pair of substrates, a black matrix being provided between the color filters, a group of electrodes being formed on either one of the pair of substrates, a layer of liquid crystal compounds sealed between the pair of substrates, due to noise electrical field appearing therein or unevenness of a cell gap between the pair of substrates, the present invention provides a columnar spacer having smaller resistivity than that of the liquid crystal compounds in a part of an area on the one of the pair of substrates which is hidden by the black matrix.
摘要翻译： 为了抑制液晶显示装置的显示屏幕的亮度不均匀性和对比度劣化，其包括一对基板，其中至少一个是透明的，至少两种滤色器形成在一对基板中的一个基板上， 黑色矩阵设置在滤色器之间，一组电极形成在一对基板中的任一个上，由于其中出现噪声电场或单元间隙不均匀而密封在一对基板之间的液晶化合物层 在一对基板之间，本发明提供一种柱状间隔物，其在一对基底中由黑矩阵隐藏的部分区域中的液晶化合物的电阻率较小。
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2.发明授权Inplane switching type liquid crystal display with alignment layer formed on columnar spacer directly 有权具有定向层的平面切换式液晶显示器直接形成在柱状间隔物上公开(公告)号：US06411360B1
公开(公告)日：2002-06-25
申请号：US09592655
申请日：2000-06-13
IPC分类号： G02F11339
CPC分类号： G02F1/13394 , G02F1/134363
摘要： For suppressing a brightness irregularity and contrast deterioration in a displaying screen of a liquid crystal display device which comprises a pair of substrates at least one of which is transparent, at least two kinds of color filters being formed on one of the pair of substrates, a black matrix being provided between the color filters, a group of electrodes being formed on either one of the pair of substrates, a layer of liquid crystal compounds sealed between the pair of substrates, due to noise electrical field appearing therein or unevenness of a cell gap between the pair of substrates, the present invention provides a columnar spacer having smaller resistivity than that of the liquid crystal compounds in a part of an area on the one of the pair of substrates which is hidden by the black matrix.
摘要翻译： 为了抑制液晶显示装置的显示屏幕的亮度不均匀性和对比度劣化，其包括一对基板，其中至少一个是透明的，至少两种滤色器形成在一对基板中的一个基板上， 黑色矩阵设置在滤色器之间，一组电极形成在一对基板中的任一个上，由于其中出现噪声电场或单元间隙不均匀而密封在一对基板之间的液晶化合物层 在一对基板之间，本发明提供一种柱状间隔物，其在一对基底中由黑矩阵隐藏的部分区域中的液晶化合物的电阻率较小。
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3.发明授权
公开(公告)号：US6100956A
公开(公告)日：2000-08-08
申请号：US139117
申请日：1998-08-24
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/136 , G02F1/1368
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/1368
摘要： In an active matrix type liquid crystal display apparatus, respective ones of the electrodes on a substrate are provided so that an electric field substantially parallel to the substrate can be supplied to a liquid crystal layer. Polarizers for changing the optical characteristics based on the alignment of the liquid crystal layer are provided, as well as a shielding layer formed in parallel to the image signal electrodes on the substrate. The specific resistivity of the shielding layer is less than 10.sup.8 .OMEGA..multidot.cm.
摘要翻译： 在有源矩阵型液晶显示装置中，设置基板上的各个电极，使得能够向液晶层供给大致平行于基板的电场。 提供了用于基于液晶层的取向来改变光学特性的偏振器，以及与基板上的图像信号电极平行形成的屏蔽层。 屏蔽层的电阻率小于108欧米伽xcm。
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公开(公告)号：US06392732B1
公开(公告)日：2002-05-21
申请号：US09620245
申请日：2000-07-20
IPC分类号： G02F11343
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/1368
摘要： An active matrix type liquid crystal display apparatus, including a pair of substrates and a liquid crystal layer interposed between said pair of substrates. One of the pair of substrates has plural scanning electrodes and plural signal electrodes arranged to cross the plural scanning electrodes. Pixels are formed at regions surrounded by the scanning electrodes and the signal electrodes. Respective ones of the pixels include an active element arranged at a vicinity of the crossing point of the scanning electrode and the signal electrode, a pixel electrode connected to the active element and a common electrode arranged in correspondence to the pixel electrode. Further, there is provided a colored filter and a shielding layer having a specific resistivity of less than 108 &OHgr;.cm.
摘要翻译： 一种有源矩阵型液晶显示装置，包括一对基板和插入在所述一对基板之间的液晶层。 一对基板中的一个具有多个扫描电极和布置成跨越多个扫描电极的多个信号电极。 在由扫描电极和信号电极包围的区域处形成像素。 各个像素包括布置在扫描电极和信号电极的交叉点附近的有源元件，连接到有源元件的像素电极和对应于像素电极布置的公共电极。 此外，提供了具有小于108欧姆·厘米的电阻率的彩色滤光片和屏蔽层。
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公开(公告)号：US5831701A
公开(公告)日：1998-11-03
申请号：US659650
申请日：1996-06-06
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1368 , G02F1/1333 , G03F9/00
CPC分类号： G02F1/133512 , G02F1/134363 , G02F1/1368
摘要： A liquid crystal display device comprising a black mask formed on one of a pair of substrates at least one of which is transparent, a group of electrodes formed on at least one of the pair of substrates, a liquid crystal layer comprising a liquid crystal composition substance having a dielectric anisotropy and held between the pair of substrates, an orientation control film formed between the liquid crystal layer and one of the substrates for orienting liquid crystal molecules of the liquid crystal composition substance in a predetermined direction, a polarizer laminated on at least one of the pair of substrates, and a driver for applying a drive voltage to the group of electrodes, wherein the group of electrodes has a structure that the electrodes are so arranged as to generate an electric field having a component predominantly in parallel with the interface between the orientation control film and the liquid crystal layer, the liquid crystal composition substance has a resistivity of not smaller than 10.sup.N .OMEGA..multidot.cm, and the black mask has a resistivity of not smaller than 10.sup.M .OMEGA..multidot.cm, wherein N and M are integers satisfying the relationships N.gtoreq.9 and M.gtoreq.6.
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6.发明授权
公开(公告)号：US6040887A
公开(公告)日：2000-03-21
申请号：US181039
申请日：1998-10-28
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1368 , G02F1/136 , G02F1/1393
CPC分类号： G02F1/133512 , G02F1/134363 , G02F1/1368
摘要： A liquid crystal display device comprising a black mask formed on one of a pair of substrates at least one of which is transparent, a group of electrodes formed on at least one of the pair of substrates, a liquid crystal layer comprising a liquid crystal composition substance having a dielectric anisotropy and held between the pair of substrates, an orientation control film formed between the liquid crystal layer and one of the substrates for orienting liquid crystal molecules of the liquid crystal composition substance in a predetermined direction, a polarizer laminated on at least one of the pair of substrates, and a driver for applying a drive voltage to the group of electrodes, wherein the group of electrodes has a structure that the electrodes are so arranged as to generate an electric field having a component predominantly in parallel with the interface between the orientation control film and the liquid crystal layer, the liquid crystal composition substance has a resistivity of not smaller than 10.sup.N .OMEGA..multidot.cm, and the black mask has a resistivity of not smaller than 10.sup.M .OMEGA..multidot.cm, wherein N and M are integers satisfying the relationships N.gtoreq.9 and M.gtoreq.6.
摘要翻译： 一种液晶显示装置，包括形成在至少一个是透明的一对基板中的一个基板上的黑色掩模，形成在所述一对基板中的至少一个基板上的一组电极，液晶层，包括液晶组成物质 具有介电各向异性并保持在一对基板之间的取向控制膜，形成在液晶层和用于使液晶组合物物质的液晶分子沿预定方向取向的基板之一之间形成的取向控制膜，层压在至少一个 以及用于向所述电极组施加驱动电压的驱动器，其中所述电极组具有这样的结构，即所述电极被布置为产生电场，所述电场主要与所述电极之间的界面平行 取向控制膜和液晶层，液晶组成物质具有电阻率 不小于10N欧姆xcm，黑色掩模的电阻率不小于10M欧米伽xcm，其中N和M是满足关系N> / = 9和M> / = 6的整数。
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公开(公告)号：US06433852B1
公开(公告)日：2002-08-13
申请号：US09453575
申请日：1999-12-03
IPC分类号： G02F11343
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/13394
摘要： To provide a transverse electric field liquid crystal display device which eliminates the leakage of light and suppresses the disturbance of the electric field between the electrodes, thus enabling an image display of high quality, a liquid crystal display device has a liquid crystal panel which provides at least two kinds of color filters FIL(R), FIL(G) . . . of different colors and a black matrix BM interposed between said respective color filters on one substrate SUB2, a group of electrodes PX, CT, CT1, CT2, SD2 . . . for selecting pixels formed on the other substrate SUB1, a liquid crystal layer LC made of a liquid crystal composition sandwiched between the substrates and having a dielectric anisotropy, a polarizing plate POL1, POL2 laminated on an outer surface of at least one of the substrates, and drive means which applies drive voltages for display to a group of the electrodes. The liquid crystal display device further includes spacers SP which bridge a gap defined between opposing inner surfaces of the pair of substrates. The spacers SP are formed by bringing top portions of a protrusion SP1 having a specific resistance of less than 108 &OHgr;·cm which is formed on one substrate SUB2 side and a protrusion SP2 having a specific resistance of not less than 108 &OHgr;·cm which is formed on the other substrate SUB1 side into contact with each other.
摘要翻译： 为了提供消除光的泄漏并抑制电极之间的电场干扰的横向电场液晶显示装置，因此能够进行高品质的图像显示，液晶显示装置具有液晶面板，其提供在 最少两种滤色片FIL（R），FIL（G）。 。 。 并且在一个基板SUB2，一组电极PX，CT，CT1，CT2，SD2上插入在所述各个滤色器之间的黑矩阵BM。 。 。 用于选择形成在另一基板SUB1上的像素，由夹在基板之间并具有介电各向异性的液晶组合物制成的液晶层LC，层压在至少一个基板的外表面上的偏振片POL1，POL2， 以及驱动装置，其向一组电极施加用于显示的驱动电压。 液晶显示装置还包括间隔物SP，其间隔开限定在一对基板的相对的内表面之间的间隙。 间隔件SP通过使形成在一个基板SUB2侧上的电阻小于108欧姆·厘米的突起SP1的顶部和电阻率不小于108欧姆·厘米的突起SP2形成， 形成在另一基板SUB1侧彼此接触。
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8.发明授权Liquid crystal display device with spacer material covered by an orientation film 有权具有被取向膜覆盖的间隔物的液晶显示装置公开(公告)号：US06337728B1
公开(公告)日：2002-01-08
申请号：US09168287
申请日：1998-10-08
IPC分类号： G02F11339
CPC分类号： G02F1/13392 , G02F1/133711 , G02F1/134363
摘要： A liquid crystal display device capable of preventing occurrence of display irregularity due to movement of spherical spacer materials. The liquid crystal display device includes a pixel electrode and counter electrode that are formed on a liquid crystal-side surface of one transparent substrate of respective transparent substrates disposed opposing each other with a liquid crystal being laid therebetween, wherein the transmissivity of light transmitting between this pixel electrode and the counter electrode is controlled by twisting of molecules of the liquid crystal as caused by an electric field generated between the pixel electrode and counter electrode. In the liquid crystal display device, spacer materials are provided between respective ones of said transparent substrates. These spacers are fixed and disposed on an insulating layer underlying an orientation film which is in contact with said liquid crystal on the one transparent substrate side.
摘要翻译： 一种液晶显示装置，能够防止由于球形隔离材料的移动引起的显示不规则性。 该液晶显示装置包括：像素电极和对置电极，其形成在彼此相对布置的各个透明基板的一个透明基板的液晶侧表面上，液晶被放置在其间，其中在该透光基板之间传输的光的透射率 通过由像素电极和对电极之间产生的电场引起的液晶分子的扭转来控制像素电极和对电极。 在液晶显示装置中，在各个透明基板之间设置间隔物。 这些间隔件被固定并设置在位于一个透明基板侧与所述液晶接触的取向膜下方的绝缘层上。
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9.发明授权Liquid crystal display panel wherein end-sealing material contains particulates larger than gap formed by liquid crystal filling port 有权液晶显示面板，其中端部密封材料包含大于由液晶填充口形成的间隙的微粒公开(公告)号：US06275279B1
公开(公告)日：2001-08-14
申请号：US09452145
申请日：1999-12-01
IPC分类号： G02F11339
CPC分类号： G02F1/1341
摘要： In a liquid crystal display panel, the shrinkage of an end-scaling material for sticking a pair of substrates together is prevented or relaxed to restrain peeling of the end-sealing material from the substrates, thereby preventing any leakage of a liquid crystal and penetration of contaminants. A liquid crystal display device is assembled by bonding together a pair of substrates, which are opposed to each other across a predetermined gap and at least one of which has an electrode group formed over a surface opposed to the other substrate, with a sealing material along their peripheries excluding a liquid crystal filling port, and then sealing the liquid crystal filling port with an end-sealing material after the filling of the liquid crystal and hermetically sealing the liquid crystal in the gap between both substrates. In the liquid crystal display device, a resin which constitutes the end-sealing material contains particulates of average particle size of 0.1 &mgr;m to 3.5 &mgr;m by at least 1 volume % to 30 volume %, preferably, 1 volume % to 10 volume %.
摘要翻译： 在液晶显示面板中，防止或松弛用于将一对基板粘贴在一起的端部缩放材料的收缩，从而抑制端部密封材料从基板的剥离，从而防止液晶的任何泄漏和渗透 污染物 液晶显示装置通过将预定间隙彼此相对的一对基板结合在一起而组装，并且其中至少一个具有在与另一个基板相对的表面上形成的电极组，沿着 其外围不包括液晶填充口，然后在液晶填充之后用端部密封材料密封液晶填充口，并将液晶气密地密封在两个基板之间的间隙中。 在液晶显示装置中，构成端密封材料的树脂含有平均粒径0.1μm〜3.5μm的微粒，至少1体积％〜30体积％，优选1体积％〜10体积％。
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10.发明授权
公开(公告)号：US5805247A
公开(公告)日：1998-09-08
申请号：US731162
申请日：1996-10-10
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/136 , G02F1/1368 , G02F1/1333
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/1368
摘要： In an active matrix type liquid crystal display apparatus, respective ones of the electrodes on a substrate are provided so that an electric field substantially parallel to the substrate can be supplied to a liquid crystal layer. Polarizers for changing the optical characteristics based on the alignment of the liquid crystal layer are provided, as well as a shielding layer formed in parallel to the image signal electrodes on the substrate. The specific resistivity of the shielding layer is less than 10.sup.8 .OMEGA..multidot.cm.
摘要翻译： 在有源矩阵型液晶显示装置中，设置基板上的各个电极，使得能够向液晶层供给与基板大致平行的电场。 提供了用于基于液晶层的取向来改变光学特性的偏振器，以及与基板上的图像信号电极平行形成的屏蔽层。 屏蔽层的电阻率小于108欧米伽xcm。
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