公开(公告)号：US5949509A

公开(公告)日：1999-09-07

申请号：US74393

申请日：1998-05-08

申请人： Masahito Ohe ,  Shigeru Matsuyama ,  Masaaki Matsuda

发明人： Masahito Ohe ,  Shigeru Matsuyama ,  Masaaki Matsuda

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G01R31/00 ,  G02F1/13 ,  G02F1/1333

CPC分类号： G02F1/134363 ,  G02F1/133788

摘要： A first substrate has at least scanning signal electrodes, video signal electrodes and pixel electrodes, all of which constitute display pixels, and active elements. A first alignment layer is formed, directly or via an insulating layer, as a top layer on the electrodes constituting the display pixels and the active elements. A second substrate which is bonded to the first substrate with a very small interval provided in between is provided with a second alignment layer that is formed so as to confront the first alignment layer. A liquid crystal layer is provided in a space between the first and second alignment layers. The electrodes constituting the display pixels are formed so as to apply, to the liquid crystal layer, an electric field that is substantially parallel with the surfaces of the first and second substrates and are connected to an external control device for controlling the electric field in accordance with a desired display pattern. Polarizing plates change an optical characteristic of light to be output from the second substrate in accordance with the alignment state of the liquid crystal layer that is produced by the electric field applied to the liquid crystal layer. At least one of the first and second alignment layers has been given alignment ability by illumination with polarized light.

摘要翻译： 第一基板至少具有构成显示像素的扫描信号电极，视频信号电极和像素电极以及有源元件。 直接或经由绝缘层形成第一取向层作为构成显示像素和有源元件的电极上的顶层。 以间隔非常小的间隔结合到第一基板的第二基板设置有形成为面对第一取向层的第二取向层。 液晶层设置在第一和第二取向层之间的空间中。 构成显示像素的电极形成为向液晶层施加基本上与第一和第二基板的表面平行的电场，并且连接到用于控制电场的外部控制装置 具有期望的显示图案。 偏光板根据通过施加到液晶层的电场产生的液晶层的取向状态来改变从第二基板输出的光的光学特性。 第一和第二取向层中的至少一个已经通过用偏振光照明被赋予对准能力。

公开(公告)号：US5870160A

公开(公告)日：1999-02-09

申请号：US720780

申请日：1996-10-03

申请人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Kiyoshige Kinugawa ,  Yasuyuki Mishima ,  Shigeru Matsuyama

发明人： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Kiyoshige Kinugawa ,  Yasuyuki Mishima ,  Shigeru Matsuyama

IPC分类号： G02F1/136 ,  G02F1/13 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1333

CPC分类号： G02F1/136204 ,  G02F1/134363 ,  G02F1/133512 ,  G02F2001/133331 ,  G02F2001/133334

摘要： Even when a high potential such as of static electricity is applied from the outside of the liquid crystal display panel, the display image is prevented from becoming abnormal. When a black matrix of a resin composition having a large resistivity is used, the positions of the polarizer plates, black matrix, sealing portion and open region of the housing are defined to prevent the light from leaking through the periphery of the effective pixel region. The leakage of backlight that cannot be prevented by the black matrix only is prevented by the polarizer plates and the housing, a transparent electrically conductive film having a sheet resistivity of not larger than 2.times.10.sup.14 .OMEGA./.quadrature. is formed over, under, or inside the polarizer plate, and the electrically conductive film is electrically connected to the electrically conductive housing.

摘要翻译： 即使当从液晶显示面板的外部施加诸如静电的高电位时，防止显示图像变得异常。 当使用具有大电阻率的树脂组合物的黑色矩阵时，限定了偏振片，黑矩阵，密封部分和开口区域的位置，以防止光从有效像素区域的周围泄漏。 仅通过偏光板和外壳防止黑矩阵不能防止的背光的泄漏，在偏光板的上方，下方或内侧形成具有不大于2×10 14欧姆/平方厘米的电阻率的透明导电膜 并且导电膜电连接到导电外壳。

公开(公告)号：US5778396A

公开(公告)日：1998-07-07

申请号：US351110

申请日：1994-11-30

申请人： Shigeru Matsuyama

发明人： Shigeru Matsuyama

IPC分类号： G06F3/02 ,  B41J3/46 ,  B41J5/30 ,  B41J29/36 ,  G06F3/00

CPC分类号： B41J3/46 ,  B41J29/36

摘要： Electronic equipment of the invention includes a keyboard for inputting character data, a memory for storing the character data input from the keyboard, a printer for printing the character data stored in the memory, and a display for displaying the memory contents. The memory consists of a buffer for temporarily storing the character data, a cursor pointer indicating a cursor position on the display, an end pointer indicating a position immediately succeeding the position of the last character input from the keyboard, and a head pointer indicating the printing head position of the printer. The keyboard includes a relocation key in addition to various character input keys. When the relocation key is depressed, the cursor is moved to a position indicated by the cursor pointer, and when depressed again, the cursor is moved to the position indicated by the end pointer, thus facilitating correction of input errors.

摘要翻译： 本发明的电子设备包括用于输入字符数据的键盘，用于存储从键盘输入的字符数据的存储器，用于打印存储在存储器中的字符数据的打印机以及用于显示存储器内容的显示器。 存储器包括用于临时存储字符数据的缓冲器，指示显示器上的光标位置的光标指针，指示紧接着从键盘输入的最后字符的位置之后的位置的结束指针，以及指示打印的头指针 打印机的头位置。 除了各种字符输入键之外，键盘还包括重定位键。 当按住重定位键时，光标移动到由光标指针指示的位置，当再次按下时，光标移动到由结束指针指示的位置，从而便于校正输入错误。

公开(公告)号：US4367535A

公开(公告)日：1983-01-04

申请号：US154867

申请日：1980-05-30

申请人： Shigeru Matsuyama

发明人： Shigeru Matsuyama

IPC分类号： G06F15/02 ,  G06F7/544 ,  G06F7/50 ,  G06F15/20

CPC分类号： G06F7/544

摘要： A calculator which adds or subtracts input numerical data to or from the content of a first register in response to an actuation of an addition or subtraction key, stores the result of the addition or subtraction in the first register, further adds or subtracts the above-mentioned input numerical data to or from the content of a second register determined by the number of actuations of the addition or subtraction key, and stores the result of the latter addition or subtraction into the second register.

摘要翻译： 响应于加法或减法键的启动，向第一寄存器的内容输入数值数据或从第一寄存器的内容中加入或减去输入数值数据的计算器将加法或减法的结果存储在第一寄存器中， 将上述的输入数字数据输入到第二寄存器的内容，或者由加法或减号键的启动次数确定，并将后一加法或减法的结果存储到第二寄存器中。

公开(公告)号：US08259262B2

公开(公告)日：2012-09-04

申请号：US12539666

申请日：2009-08-12

申请人： Yuka Utsumi ,  Ikuo Hiyama ,  Katsumi Kondo ,  Shigeru Matsuyama

发明人： Yuka Utsumi ,  Ikuo Hiyama ,  Katsumi Kondo ,  Shigeru Matsuyama

IPC分类号： G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/133528 ,  G02F1/13363

摘要： Provided is a liquid crystal display apparatus including: a liquid crystal panel including a pair of substrates; a liquid crystal layer sandwiched by the pair of substrates; plural electrodes formed on at least one of the pair of substrates; and a pair of polarizers provided in respective outsides of the pair of substrates; and a back light unit provided in a rear of the liquid crystal panel, in which one of the pair of polarizers, which is provided at a side of the back light unit, includes at least two types of layers which cause polarization, and in which the two types of layers include a first layer provided on a side of the liquid crystal layer and a second layer provided on a side of the back light unit, the first layer being a negative uniaxial polarizer layer, the second layer being a positive uniaxial polarizer layer.

摘要翻译： 提供一种液晶显示装置，包括：液晶面板，包括一对基板; 被一对基板夹持的液晶层; 形成在所述一对基板中的至少一个上的多个电极; 以及设置在所述一对基板的相应外侧的一对偏振器; 以及设置在液晶面板后部的背光单元，其中设置在背光单元侧的一对偏振器中的一个包括引起偏振的至少两种类型的层，其中 两种类型的层包括设置在液晶层一侧的第一层和设置在背光单元侧的第二层，第一层为负单轴偏振层，第二层为正单轴偏振片 层。

公开(公告)号：US07742138B2

公开(公告)日：2010-06-22

申请号：US11147954

申请日：2005-06-07

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 ,  G03C1/73 ,  G03C1/74 ,  C09K19/02

CPC分类号： G02F1/134363 ,  G02F1/133723 ,  G02F1/133788 ,  Y10T428/1018 ,  Y10T428/1023

摘要： It is an object to provide a liquid crystal display which reduces unsatisfactory display caused by distorted initial alignment direction in a liquid crystal alignment layer for IPS type displays, realizes stable liquid crystal alignment, is high in mass-productivity, and produces high-quality images of increased contrast ratio. The liquid crystal display contains alignment layers 109 placed between a pair of substrates 101 and 102, at least one of which is transparent, liquid crystal layer 110′ sealed between the alignment layers, common electrode 103 and source electrode 105 for applying an electrical field to the liquid crystal layer, thin-film transistors connected to each of these electrodes, polarizer plate 114 provided on at least one of the substrates, wherein at least one of the alignment layers 109 is composed of a photo-reactive polyimide and/or polyamic acid which can be provided with a liquid crystal alignment capacity by being irradiated with essentially linearly polarized light.

摘要翻译： 本发明的目的是提供一种液晶显示器，其降低了用于IPS型显示器的液晶取向层中的初始取向方向失真导致的不令人满意的显示，实现了稳定的液晶取向，高生产率，并且产生高质量的图像 增加对比度。 液晶显示器包括放置在一对基板101和102之间的取向层109，其中至少一个是密封在取向层之间的透明液晶层110'，用于施加电场的公共电极103和源电极105 液晶层，连接到这些电极中的每一个的薄膜晶体管，设置在至少一个基板上的偏光板114，其中至少一个取向层109由光反应性聚酰亚胺和/或聚酰胺酸 其可以通过用基本上线性的偏振光照射来提供液晶取向能力。

公开(公告)号：US07489378B2

公开(公告)日：2009-02-10

申请号：US11645064

申请日：2006-12-26

申请人： Aki Sakai ,  Noboru Kunimatsu ,  Hidehiro Sonoda ,  Shigeru Matsuyama

发明人： Aki Sakai ,  Noboru Kunimatsu ,  Hidehiro Sonoda ,  Shigeru Matsuyama

IPC分类号： G02F1/1337

CPC分类号： C09K19/54 ,  G02F1/133711 ,  G02F1/133788 ,  Y10T428/1005

摘要： In a liquid crystal display device using a photodecomposition type light orientation film, the deterioration of display performance due to an impurity resulting from a light orientation treatment of the orientation film is suppressed to enable high-quality image display. In the orientation film to which a liquid crystal orientation function is provided, the amount of decomposition product due to the orientation film is 3957.5 ng or less per 100 cm2.

摘要翻译： 在使用光分解型光取向膜的液晶显示装置中，由于取向膜的光取向处理引起的杂质导致的显示性能的劣化被抑制，能够进行高质量的图像显示。 在提供液晶取向功能的取向膜中，由取向膜引起的分解产物的量为每100cm 2为3957.5ng以下。

公开(公告)号：US20060066788A1

公开(公告)日：2006-03-30

申请号：US11205207

申请日：2005-08-17

申请人： Yuka Utsumi ,  Yasushi Tomioka ,  Masaki Matsumori ,  Shigeru Matsuyama ,  Noboru Kunimatsu ,  Tsunenori Yamamoto

发明人： Yuka Utsumi ,  Yasushi Tomioka ,  Masaki Matsumori ,  Shigeru Matsuyama ,  Noboru Kunimatsu ,  Tsunenori Yamamoto

IPC分类号： G02F1/1335

CPC分类号： G02F1/133528 ,  G02F1/133509 ,  G02F2001/133565 ,  G02F2201/08

摘要： A liquid crystal display apparatus including one pair of substrates, at least one of said substrates being transparent, one pair of polarizing plates arranged on the paired substrates respectively, a liquid crystal layer sandwiched by the paired substrates, a liquid crystal display panel in which an electrode group is formed on at least one of the paired substrates and is to apply an electric field to the liquid crystal layer, and a light source unit arranged on a rear surface of the liquid crystal display panel, a monoaxial absorption anisotropic layer provided between the paired polarizing plates. In such apparatus, a high contrast ratio can be achieved due to suppression of black luminance. Also, better display qualities can be achieved by reducing a blue changing phenomenon of black representation.

摘要翻译： 一种液晶显示装置，包括一对基板，所述基板中的至少一个是透明的，分别配置在所述一对基板上的一对偏光板，被所述成对基板夹持的液晶层，液晶显示面板， 电极组形成在成对基板中的至少一个上，并且向液晶层施加电场，并且配置在液晶显示面板的后表面上的光源单元，设置在液晶显示面板的后表面上的单轴吸收各向异性层 配对偏振片。 在这种装置中，由于黑色亮度的抑制，可以实现高对比度。 此外，通过减少黑色表示的蓝色变化现象，可以实现更好的显示质量。

公开(公告)号：US06642988B2

公开(公告)日：2003-11-04

申请号：US10098058

申请日：2002-03-15

申请人： Shigeru Matsuyama ,  Hiroaki Asuma ,  Kazuhiko Yanagawa

发明人： Shigeru Matsuyama ,  Hiroaki Asuma ,  Kazuhiko Yanagawa

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。

公开(公告)号：US06441880B1

公开(公告)日：2002-08-27

申请号：US09239521

申请日：1999-01-29

申请人： Yuka Utsumi ,  Yasushi Tomioka ,  Masatoshi Wakagi ,  Yasunari Maekawa ,  Sukekazu Aratani ,  Katsumi Kondo ,  Shigeru Matsuyama

发明人： Yuka Utsumi ,  Yasushi Tomioka ,  Masatoshi Wakagi ,  Yasunari Maekawa ,  Sukekazu Aratani ,  Katsumi Kondo ,  Shigeru Matsuyama

IPC分类号： G02F11339

CPC分类号： G02F1/13392 ,  G02F1/133788 ,  G02F1/134363

摘要： A normally closed liquid crystal display device using an in-plane switching mode prevented from light leakage caused by spacer beads and having a high contrast ratio can be produced by making a pretilt angle between an alignment control film and liquid crystals 4° or less and controlling a light leakage centering the spacer in 4-divided shapes; or by placing a film provided with a liquid crystal alignment controlling function by irradiation with polarized light between the spacer and a liquid crystal layer, the spacer being present in a pair of substrates.

摘要翻译： 可以通过使取向控制膜和液晶之间的预倾角为4°以下并控制的方式来制造使用面间切换模式的常闭切换模式，防止间隔珠引起的漏光并具有高对比度的常闭切换模式 间隔物以4分形状对中的漏光; 或者通过在间隔物和液晶层之间通过偏振光照射设置具有液晶取向控制功能的膜，间隔物存在于一对基板中。