公开(公告)号：US6040887A

公开(公告)日：2000-03-21

申请号：US181039

申请日：1998-10-28

申请人： Shigeru Matsuyama ,  Hiroaki Asuma ,  Masato Shimura ,  Yoshifumi Tomita ,  Sukekazu Aratani

发明人： Shigeru Matsuyama ,  Hiroaki Asuma ,  Masato Shimura ,  Yoshifumi Tomita ,  Sukekazu Aratani

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。

公开(公告)号：US5689318A

公开(公告)日：1997-11-18

申请号：US415942

申请日：1995-04-03

申请人： Shigeru Matsuyama ,  Yoshifumi Tomita

发明人： Shigeru Matsuyama ,  Yoshifumi Tomita

IPC分类号： B41M5/26 ,  B41M5/34 ,  B41M7/00 ,  G02B5/20 ,  G02F1/1335 ,  G02F1/1333 ,  G03F9/00

CPC分类号： B41M5/265 ,  B41M5/345 ,  B41M7/0027 ,  G02B5/201 ,  G02F1/133516 ,  G02F1/133512

摘要： A color liquid crystal display device comprising a color filter having a structure including a black matrix BM formed on a transparent substrate, a colored layer FIL colored into at least three primary colors and formed by thermal dye transfer technology, a protective area for protecting against dye diffusion filling the gaps between the colored patterns, a transparent protective overcoat PSV2 formed on the colored layer and a transparent conductive electrode ITO2 formed on the transparent protective overcoat. The protective area against dye diffusion is constituted of a not-colored part FIL(T) of a dye receiving layer, protective overcoats PSV2 and PSV3, or of a black matrix with a high heat resistance.

摘要翻译： 一种彩色液晶显示装置，包括具有形成在透明基板上的黑矩阵BM的结构的滤色器，通过热染料转印技术形成的至少三原色的着色层FIL，用于防止染料 扩散填充着色图案之间的间隙，在着色层上形成的透明保护外套PSV2和形成在透明保护外套上的透明导电电极ITO2。 针对染料扩散的保护区域由染料接收层的不着色部分FIL（T），保护性外涂层PSV2和PSV3或具有高耐热性的黑色矩阵构成。

公开(公告)号：US5831701A

公开(公告)日：1998-11-03

申请号：US659650

申请日：1996-06-06

申请人： Shigeru Matsuyama ,  Hiroaki Asuma ,  Masato Shimura ,  Yoshifumi Tomita ,  Sukekazu Aratani

发明人： Shigeru Matsuyama ,  Hiroaki Asuma ,  Masato Shimura ,  Yoshifumi Tomita ,  Sukekazu Aratani

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.

公开(公告)号：US07916254B2

公开(公告)日：2011-03-29

申请号：US10973920

申请日：2004-10-27

申请人： Masaki Matsumori ,  Yasushi Tomioka ,  Shigeru Matsuyama

发明人： Masaki Matsumori ,  Yasushi Tomioka ,  Shigeru Matsuyama

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/133553 ,  G02F1/134363

摘要： A liquid crystal display includes a pair of substrates including at least one transparent substrate, a liquid crystal layer arranged between the substrates, a plurality of electrodes formed on at least one of the substrates to apply an electric field to the liquid crystal layer, a plurality of active elements connected to the electrodes, an alignment layer formed on the surface of each of the substrates in contact with the liquid crystal layer, and an optical means formed on at least one of the substrates to change the optical characteristics in accordance with the alignment condition of the particles of the liquid crystal layer. The taper angle at the ends of the electrodes is larger than 45 degrees but less than 90 degrees.

摘要翻译： 液晶显示器包括一对基板，其包括至少一个透明基板，布置在基板之间的液晶层，形成在至少一个基板上的多个电极以向液晶层施加电场，多个 连接到电极的有源元件，形成在与液晶层接触的每个基板的表面上的取向层，以及形成在至少一个基板上的光学装置，以根据对准改变光学特性 液晶层颗粒的状态。 电极末端的锥角大于45度但小于90度。

公开(公告)号：US20080191991A1

公开(公告)日：2008-08-14

申请号：US12041521

申请日：2008-03-03

申请人： Shigeru Matsuyama

发明人： Shigeru Matsuyama

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G3/3622 ,  G09G3/3674 ,  G09G2300/06 ,  G09G2310/0224 ,  G09G2310/0267 ,  G09G2310/0278 ,  G09G2310/08 ,  G09G2330/021

摘要： A driver for a liquid crystal device includes a plurality of common drivers having a first common driver and a last common driver for comb-like driving that is coupled in cascade connection and a frequency divider that produces a second clock for interlaced driving by halving a period of a first clock that is provided from outside for serving as a basis of driving the drivers regarding each of the common drivers for comb-like driving aside from the first common driver and the last common driver. A converter circuit converts two periods of output data that are output in response to input data corresponding to one period of the first clock into one period of output data by using the second clock regarding input and output data of each of the common drivers for comb-like driving.

摘要翻译： 用于液晶装置的驱动器包括多个共同驱动器，其具有第一公共驱动器和用于串级连接的梳状驱动的最后一个公共驱动器，以及分频器，其产生用于隔行扫描的第二时钟， 第一时钟是从外部提供的，用作驱动与驱动器相关的每个公共驱动器的基础，用于除了第一公共驱动器和最后的公共驱动器之外的梳状驱动。 A转换器电路通过使用关于用于梳状信号的每个公共驱动器的输入和输出数据的第二时钟将响应于与第一时钟的一个周期相对应的输入数据输出的两个周期的输出数据转换为输出数据的一个周期， 喜欢开车。

公开(公告)号：US07256843B2

公开(公告)日：2007-08-14

申请号：US10637555

申请日：2003-08-11

申请人： Yasushi Iwakabe ,  Masuyuki Ohta ,  Shigeru Matsuyama ,  Hitoshi Oaku ,  Katsumi Kondo

发明人： Yasushi Iwakabe ,  Masuyuki Ohta ,  Shigeru Matsuyama ,  Hitoshi Oaku ,  Katsumi Kondo

IPC分类号： G02F1/136

CPC分类号： G02F1/1368 ,  C09K19/582 ,  G02F1/134363 ,  Y10T428/10

摘要： An active matrix liquid crystal display device is provided, in which an after image remaining after removing an application of a direct current voltage is suppressed. The active matrix liquid crystal display device has a liquid crystal layer containing a liquid crystal molecule having negative dielectric anisotropy and a dopant having a dissociative group.

公开(公告)号：US06937223B2

公开(公告)日：2005-08-30

申请号：US09912075

申请日：2001-07-24

申请人： Shigeru Matsuyama

发明人： Shigeru Matsuyama

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  G11C7/12

CPC分类号： G09G3/3611 ,  G11C7/12

摘要： A display data RAM has a storage area and a pre-charging circuit section. The storage area has LCD bit lines to be used for reading out display data stored in memory cells. The pre-charging circuit section has pre-charging lines and preset lines. Pieces of information of a particular order bit among the display data stored in the memory cells can be read out by supplying a potential to a selected one of the pre-charging lines. As a result, the power consumption of the display driver can be reduced.

摘要翻译： 显示数据RAM具有存储区域和预充电电路部分。 存储区域具有用于读出存储在存储单元中的显示数据的LCD位线。 预充电电路部分具有预充电线和预置线。 存储在存储单元中的显示数据之间的特定顺序位的信息的块可以通过向所选择的一个预充电线提供电位来读出。 结果，可以降低显示驱动器的功耗。

公开(公告)号：US06636207B2

公开(公告)日：2003-10-21

申请号：US09944206

申请日：2001-09-04

申请人： Shigeru Matsuyama

发明人： Shigeru Matsuyama

IPC分类号： G09G500

CPC分类号： G11C8/16 ,  G09G3/3685

摘要： The invention provides a first pair of bit lines BM and {overscore (BM)} that read data from a specified one of memory cells in a memory cell column, and a second pair of bit lines BS and {overscore (BS)} that write data in another specified one of the memory cells in the memory cell column include a display read line that successively reads out display data from the memory cell column. As viewed in a plan view, the display read line is disposed between the pair of bit lines BS and {overscore (BS)}. Potentials of signals that are transmitted through the pair of bit lines BS and {overscore (BS)} are in a mutually opposite relationship. Therefore, even when coupling capacitors are formed between the pair of bit lines BS and {overscore (BS)} and the display read line, the charges that are charged and discharged between the capacitances and the display read line are offset, and therefore the signal potential on the display read line does not deteriorate.

摘要翻译： 本发明提供了第一对位线BM和超额（BM，其从存储器单元列中的存储器单元中的指定的一个中读取数据，以及第二对位线BS和{过滤（在另一个指定的位置中写入数据的BS 存储单元列中的一个存储单元包括从存储单元列连续地读取显示数据的显示读取行，从俯视图中可以看出，显示读取线位于一对位线BS之间， （BS）通过一对位线BS发送的信号的电位和（超调（BS）是相互相反的关系，因此，即使当在一对位线BS之间形成耦合电容器时， 显示读取线时，在电容和显示读取线之间充电和放电的电荷偏移，因此显示读取线上的信号电位不会劣化。

公开(公告)号：US06433852B1

公开(公告)日：2002-08-13

申请号：US09453575

申请日：1999-12-03

申请人： Hidehiro Sonoda ,  Masahito Ohe ,  Hiroaki Asuma ,  Shigeru Matsuyama

发明人： Hidehiro Sonoda ,  Masahito Ohe ,  Hiroaki Asuma ,  Shigeru Matsuyama

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。

公开(公告)号：US06337728B1

公开(公告)日：2002-01-08

申请号：US09168287

申请日：1998-10-08

申请人： Keiko Inoue ,  Shigeru Matsuyama ,  Setsuo Kobayashi ,  Hiroaki Asuma

发明人： Keiko Inoue ,  Shigeru Matsuyama ,  Setsuo Kobayashi ,  Hiroaki Asuma

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。