公开(公告)号：US07948600B2

公开(公告)日：2011-05-24

申请号：US12432816

申请日：2009-04-30

申请人： Masataka Okamoto ,  Shigeru Matsuyama

发明人： Masataka Okamoto ,  Shigeru Matsuyama

IPC分类号： G02F1/13

CPC分类号： G02F1/133351

摘要： A liquid crystal display device having high quality and high reliability is manufactured by preventing the occurrence of damages on a terminal portion due to the radiation of laser beams in cutting a substrate of the display device which is formed using a plastic substrate by the radiation of laser beams. A first substrate has a cutting line at a position which faces a terminal portion of a second substrate. In cutting the first substrate along the cutting line, laser beams are radiated to the first substrate along the cutting line so as to form a groove having a predetermined depth in the first substrate. Then, a load is applied to the first substrate along the groove so as to cut the first substrate.

摘要翻译： 通过防止由于通过激光的辐射切割使用塑料基板形成的显示装置的基板上的激光束的辐射而在端子部分上发生损坏来制造具有高质量和高可靠性的液晶显示装置 梁。 第一基板在与第二基板的端子部分相对的位置处具有切割线。 沿着切割线切割第一基板时，沿着切割线将激光束照射到第一基板，以便形成在第一基板中具有预定深度的凹槽。 然后，沿着沟槽对第一衬底施加负载，以便切割第一衬底。

公开(公告)号：US20090103010A1

公开(公告)日：2009-04-23

申请号：US12285996

申请日：2008-10-17

申请人： Masataka Okamoto ,  Shigeru Matsuyama

发明人： Masataka Okamoto ,  Shigeru Matsuyama

IPC分类号： G02F1/1343 ,  G02F1/1333

CPC分类号： G02F1/1345 ,  G02F1/133305 ,  G02F1/133351

摘要： To provide a liquid crystal display device and a manufacturing method thereof having high quality and high reliability by reducing damages to a connection terminal portion due to laser light when performing cutting of a substrate of a liquid crystal display panel using a plastic substrate at the connection terminal portion by irradiating laser light. In a liquid crystal display device in which a first light-transmissive substrate is opposite to a second light-transmissive substrate in which plural electrodes are formed on an inner surface and a connection terminal portion to the electrodes is formed by being drawn at an end portion, and liquid crystal is sealed in an area circumferential portions of which are surrounded by a sealant, a metal film reflecting laser light is formed on the inner surface of the first light-transmissive substrate opposite to the connection terminal portion, thereby blocking the irradiation of laser light to the connection terminal portion at the time of cutting by the irradiation of laser light.

摘要翻译： 为了提供一种液晶显示装置及其制造方法，其通过在连接端子处使用塑料基板进行液晶显示面板的基板的切割时，通过减少由于激光而对连接端子部的损坏而具有高质量和高可靠性 通过照射激光。 在第一透光性基板与在内表面形成有多个电极的第二透光性基板相对的液晶显示装置中，并且通过在端部被拉伸而形成与电极的连接端子部分 并且在其周围部分被密封剂包围的区域中密封液晶，在与第一透光基板的与连接端子部相对的内表面上形成反射激光的金属膜，从而阻止 在通过照射激光切割时，将激光照射到连接端子部。

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。

公开(公告)号：US06275279B1

公开(公告)日：2001-08-14

申请号：US09452145

申请日：1999-12-01

申请人： Hiroaki Asuma ,  Shigeru Matsuyama ,  Tohru Sasaki ,  Noboru Kunimatsu ,  Masamitsu Furuie

发明人： Hiroaki Asuma ,  Shigeru Matsuyama ,  Tohru Sasaki ,  Noboru Kunimatsu ,  Masamitsu Furuie

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％。