公开(公告)号：US5645760A

公开(公告)日：1997-07-08

申请号：US466042

申请日：1995-06-06

申请人： Nobuaki Yamada ,  Shuichi Kozaki ,  Hoyo Mizobe ,  Masahiko Yoshida ,  Kenji Suzuki

发明人： Nobuaki Yamada ,  Shuichi Kozaki ,  Hoyo Mizobe ,  Masahiko Yoshida ,  Kenji Suzuki

IPC分类号： G02F1/1333 ,  C08F20/26 ,  C08F20/30 ,  C08F22/10 ,  C09K19/42 ,  C09K19/54 ,  C09K19/56 ,  C09K19/12 ,  C08F12/20 ,  C08F12/32 ,  G02F1/13

CPC分类号： C08F22/105 ,  C08F20/30 ,  C09K19/42 ,  C09K19/544 ,  C09K19/56

摘要： The polymeric compound of this invention is represented by the following general formula (I): ##STR1## wherein A represents a hydrogen atom or ##STR2## B represents a hydrogen atom or ##STR3## each of X.sub.1 and X.sub.2 represents independently a hydrogen atom or a methyl group, each of m and n represents independently an integer of 0 to 14, each of p and q represents independently 0 or 1, and each of Y1, Y.sub.2, Y.sub.3, and Y.sub.4, represents independently a hydrogen atom or a fluorine atom, with the proviso that both A and B are not hydrogen atoms, p is 0 when m is 0, and q is 0 when n is 0. The liquid crystal display element of this invention includes a pair of substrates oppositely disposed with a gap therebetween, and a liquid crystal layer placed in said gap, at least one of said substrates being transparent, and said liquid crystal layer having a liquid crystal region, and a polymer wall surrounded by said liquid crystal region, wherein said liquid crystal layer includes a liquid crystal material, a polymeric polymer material, and the above-described polymeric compound. The liquid crystal display element prepared from the polymeric compound of this invention does not cause disclination lines, and has bright characteristics in the absence of an electric voltage.

摘要翻译： 本发明的高分子化合物由下列通式（I）表示：其中A表示氢原子或者A表示氢原子，或者X 1和X 2各自独立地表示 氢原子或甲基，m和n各自独立地表示0〜14的整数，p和q各自独立地为0或1，Y1，Y2，Y3和Y4各自独立地表示氢原子或 氟原子，条件是A和B都不是氢原子，当m为0时，p为0，当n为0时，q为0。本发明的液晶显示元件包括一对相对设置的基板， 它们之间的间隙和位于所述间隙中的液晶层，至少一个所述基板是透明的，并且所述液晶层具有液晶区域和被所述液晶区域包围的聚合物壁，其中所述液晶层 包括液晶材料， 聚合物聚合物材料和上述聚合物。 由本发明的高分子化合物制备的液晶显示元件不会产生旋错线，并且在没有电压的情况下具有明亮的特性。

公开(公告)号：US5529818A

公开(公告)日：1996-06-25

申请号：US291851

申请日：1994-08-17

申请人： Kazuhiko Tsuda ,  Tokihiko Shinomiya ,  Shinji Yamagishi ,  Shuichi Kozaki

发明人： Kazuhiko Tsuda ,  Tokihiko Shinomiya ,  Shinji Yamagishi ,  Shuichi Kozaki

IPC分类号： G02F1/1337 ,  G02F1/139

CPC分类号： G02F1/1391 ,  G02F1/133711 ,  G02F1/133753 ,  Y10T428/1005

摘要： A liquid crystal display device includes upper and lower substrates having upper and lower electrodes formed on a surface of respective upper and lower substrates, and upper and lower orientation films formed over the surface of respective upper and lower electrodes. A nematic liquid crystal is sandwiched between the upper and lower substrates. A driver mechanism shifts the longitudinal axes of molecules of the liquid crystal, and is adapted to apply a voltage to the liquid crystal for selectively and bistably executing switching between a first state in which the longitudinal axes of liquid crystal molecules adjacent the upper substrate have a tilt angle with respect to the upper substrate and the longitudinal axes of liquid crystal molecules adjacent the lower substrate are parallel to the lower substrate, while the longitudinal axes of liquid crystal molecules adjacent the upper and lower substrates projected on the planes of the upper and lower substrates are oriented in a generally same direction, and a second state wherein the longitudinal axes of the liquid crystal molecules adjacent the lower substrate have a tilt angle with respect to the cross-sectional direction of the lower substrate and the longitudinal axes of the liquid crystal molecules adjacent the upper substrate are parallel to the cross-sectional direction of the upper substrate, while the longitudinal axes of the liquid crystal molecules adjacent the lower and upper substrates projected on the lower and upper substrates are oriented in a generally same direction.

摘要翻译： 一种液晶显示装置，包括上下基板，上下基板形成在上下基板的表面上，上下取向膜形成在上下电极的表面上。 向列液晶夹在上下基板之间。 驱动器机构使液晶的分子的纵轴移动，并且适于向液晶施加电压，以选择性地且双向地执行切换，其中第一状态与其相邻的液晶分子的纵向轴线具有 相邻于上基板的倾斜角度和与下基板相邻的液晶分子的纵向轴线平行于下基板，而与上下基板相邻的液晶分子的纵向轴线投影在上下基板的平面上 基板沿大致相同的方向取向，并且第二状态，其中与下基板相邻的液晶分子的纵向轴线相对于下基板的横截面方向具有倾斜角，并且液晶的纵向轴线 与上基板相邻的分子平行于横截面方向 同时突出在下基板和上基板上的下基板和上基板相邻的液晶分子的纵向轴线在大致相同的方向上取向。

公开(公告)号：US4326929A

公开(公告)日：1982-04-27

申请号：US81439

申请日：1979-10-03

申请人： Shigehiro Minezaki ,  Toshiaki Takamatsu ,  Shuichi Kozaki

发明人： Shigehiro Minezaki ,  Toshiaki Takamatsu ,  Shuichi Kozaki

IPC分类号： H01L21/30 ,  G02F1/1343 ,  G03F7/00 ,  G09F9/30 ,  H01B13/00 ,  H01L21/027 ,  H01L31/18 ,  H05K3/24 ,  C25D11/02 ,  B05D5/00 ,  B05D5/12

CPC分类号： H01L31/1884 ,  G02F1/13439 ,  G03F7/0007 ,  H05K3/243 ,  H05K2201/0326 ,  Y02E10/50

摘要： A method is disclosed for forming an electrode pattern which is free of erosion, separation of a wiring pattern from a substrate, etc., through the use of a lift-up method, which comprises the steps of: etching a transparent, electrically conductive film deposited on a major surface of the substrate for the formation of the transparent electrode pattern; overlaying the whole of the major surface of the substrate with a layer of photoresist; removing a portion of said photoresist layer in the metal electrode pattern; coating substantially the entire major surface of the substrate with a layer of metal electrode material; and removing the remaining photoresist layer with the aid of a resist remover thereby forming the metal electrode pattern.

摘要翻译： 公开了一种通过使用提升方法来形成不受侵蚀的电极图案，布线图案与基板等的分离的方法，该方法包括以下步骤：蚀刻透明的导电膜 沉积在基板的主表面上以形成透明电极图案; 用一层光致抗蚀剂覆盖基片的整个主表面; 去除所述金属电极图案中的所述光致抗蚀剂层的一部分; 用一层金属电极材料涂覆基底的整个主表面; 借助于抗蚀剂去除剂去除剩余的光致抗蚀剂层，从而形成金属电极图案。

公开(公告)号：US09007284B2

公开(公告)日：2015-04-14

申请号：US13386991

申请日：2010-03-10

申请人： Takehisa Sakurai ,  Shuichi Kozaki ,  Shoichi Ishihara ,  Masako Nakamura ,  Mitsuhiro Murata ,  Tadashi Ohtake

发明人： Takehisa Sakurai ,  Shuichi Kozaki ,  Shoichi Ishihara ,  Masako Nakamura ,  Mitsuhiro Murata ,  Tadashi Ohtake

IPC分类号： G09G3/36 ,  G02F1/1343 ,  G02F1/1362

CPC分类号： G02F1/134363 ,  G02F1/13624 ,  G02F2001/134345 ,  G09G3/3659 ,  G09G2300/0434

摘要： Picture element electrodes (30) and common electrodes (36) are provided in one of two substrates facing each other. Each picture element (20) has a plurality of sub picture elements (22). In a range in which a signal voltage of an image signal is low, a display is carried out only in a first sub picture element (22a) having narrower electrode spacing, whereas in a range in which the signal voltage of the image signal is high, a display is carried out in both of the first sub picture element (22a) and a second sub picture element (22b) having wider electrode spacing.

摘要翻译： 图像元件电极（30）和公共电极（36）设置在彼此面对的两个基板之一中。 每个像素（20）具有多个子像素（22）。 在图像信号的信号电压低的范围内，仅在具有较窄电极间隔的第一子像素（22a）中进行显示，而在图像信号的信号电压高的范围内 在具有较宽的电极间距的第一子像素（22a）和第二子像素（22b）中进行显示。

公开(公告)号：US08669973B2

公开(公告)日：2014-03-11

申请号：US13148508

申请日：2010-03-02

申请人： Takehisa Sakurai ,  Shuichi Kozaki ,  Shoichi Ishihara ,  Masako Nakamura ,  Mitsuhiro Murata ,  Tadashi Ohtake

发明人： Takehisa Sakurai ,  Shuichi Kozaki ,  Shoichi Ishihara ,  Masako Nakamura ,  Mitsuhiro Murata ,  Tadashi Ohtake

IPC分类号： G09G5/00

CPC分类号： G09G3/3648 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2201/124 ,  G09G3/2074 ,  G09G3/3607

摘要： A liquid crystal display element, a liquid crystal display device, and a method for displaying with a liquid crystal display element, wherein picture element electrodes (30) and a common electrode (36) are provided, each of a plurality of sub-picture elements (22) is provided with the common electrode (36) and a corresponding one of the picture element electrodes (30) in such a manner that the sub-picture elements (22) have different distances (a first distance d1 and a second distance d2) between the common electrode (36) and their corresponding ones of the picture element electrodes (30), display in a low gray scale region is carried out by means of a first sub-picture element (22a) that is a sub-picture element (22) in which the distance is short, display in a middle gray scale region is carried out by means of a second sub-picture element (22b) that is a sub-picture element (22) in which the distance is long, and display in a high gray scale region is carried out by means of the first sub-picture element (22a) and the second sub-picture element (22b).

摘要翻译： 液晶显示元件，液晶显示装置和显示液晶显示元件的方法，其中设置有像素电极（30）和公共电极（36），多个子像素 （22）具有公共电极（36）和对应的一个像素电极（30），使得副图像元素（22）具有不同的距离（第一距离d1和第二距离d2 ）在公共电极（36）与其对应的像素电极（30）之间进行显示，通过作为子像素的第一子像素（22a）进行低灰度区域的显示 （22），其中中间灰度区域的显示通过作为距离较长的子像素（22）的第二子像素（22b）进行，以及 通过fi执行高灰度区域的显示 第一子像素（22a）和第二子像素（22b）。

公开(公告)号：US20130293818A1

公开(公告)日：2013-11-07

申请号：US13814018

申请日：2011-07-29

申请人： Mitsuhiro Murata ,  Shuichi Kozaki ,  Takehisa Sakurai ,  Yosuke Iwata

发明人： Mitsuhiro Murata ,  Shuichi Kozaki ,  Takehisa Sakurai ,  Yosuke Iwata

IPC分类号： G02F1/1343

CPC分类号： G02F1/13439 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2201/305

摘要： A liquid crystal panel (2) is a vertical alignment type liquid crystal panel using a horizontal electric field driving system which performs display by driving a liquid crystal layer (50) interposed between substrates (10, 20) in a horizontal electric field, each pixel includes three sub-pixels (6R, 6G, and 6B), which are of red, green, and blue, comb-shaped electrodes (14, 15) include a function as a diffraction grating with the comb-shaped electrodes (14, 15) and spaces between the comb-shaped electrodes (14, 15), and pitch distances (D) between electrodes are set such that an optical diffraction efficiency for red wavelength and an optical diffraction efficiency for green wavelength are greater than an optical diffraction efficiency for blue wavelength. Thus, it is possible to provide a liquid crystal panel and a liquid crystal display apparatus having a wide viewing angle with less color change with a simple configuration.

摘要翻译： 液晶面板（2）是使用水平电场驱动系统的垂直取向型液晶面板，其通过在水平电场中驱动介于基板（10,20）之间的液晶层（50）来进行显示，每个像素 包括红色，绿色和蓝色梳状电极（14,15）的三个子像素（6R，6G和6B）包括具有梳状电极（14,15）的衍射光栅的功能 ）和梳状电极（14,15）之间的间隔和电极之间的间距（D）设定为使得红色波长的光学衍射效率和绿色波长的光学衍射效率大于用于 蓝色波长。 因此，可以以简单的结构提供具有宽的视角的液晶面板和液晶显示装置，具有较少的颜色变化。

公开(公告)号：US20110310337A1

公开(公告)日：2011-12-22

申请号：US13254281

申请日：2010-03-17

申请人： Shoichi Ishihara ,  Takehisa Sakurai ,  Mitsuhiro Murata ,  Shuichi Kozaki ,  Tadashi Ohtake

发明人： Shoichi Ishihara ,  Takehisa Sakurai ,  Mitsuhiro Murata ,  Shuichi Kozaki ,  Tadashi Ohtake

IPC分类号： G02F1/1337

CPC分类号： G02F1/134363 ,  G02F1/1395 ,  G02F2001/133742 ,  G02F2001/134381

摘要： The present invention provides a liquid crystal display device that can suppress a display defect due to collapse of liquid crystal alignment. The present invention provides a liquid crystal display device comprising a liquid crystal display element including a pair of substrates and a liquid crystal layer hermetically interposed between the pair of substrates, wherein the liquid crystal layer includes a p-type liquid crystal material that is homeotropically aligned with respect to surfaces of the pair of substrates when no voltage is applied; one of the pair of substrates comprises a comb-shaped electrode and a first alignment layer configured to control alignment of the p-type liquid crystal material;the other of the pair of substrates comprises a second alignment layer configured to control alignment of the p-type liquid crystal material; and the first alignment layer has an anchoring energy of not greater than 1.5×10−4 J/m2.

摘要翻译： 本发明提供一种液晶显示装置，其可以抑制由于液晶取向的崩溃引起的显示缺陷。 本发明提供一种液晶显示装置，其具有包括一对基板的液晶显示元件和密封地夹在所述一对基板之间的液晶层，其中所述液晶层包括垂直取向的p型液晶材料 相对于一对基板的表面，当没有施加电压时; 一对基板中的一个包括梳状电极和被配置为控制p型液晶材料的对准的第一取向层; 一对基板中的另一个包括配置成控制p型液晶材料的对准的第二取向层; 并且第一取向层具有不大于1.5×10 -4 J / m 2的锚定能。

公开(公告)号：US08054435B2

公开(公告)日：2011-11-08

申请号：US12486431

申请日：2009-06-17

申请人： Shoichi Ishihara ,  Takehisa Sakurai ,  Shuichi Kozaki

发明人： Shoichi Ishihara ,  Takehisa Sakurai ,  Shuichi Kozaki

IPC分类号： G02F1/1343

CPC分类号： C09K19/3003 ,  C09K19/3028 ,  C09K19/3059 ,  C09K19/3068 ,  C09K19/322 ,  C09K2019/301 ,  C09K2019/3019 ,  C09K2019/3021 ,  G02F1/134363 ,  G02F2001/133397 ,  G02F2001/133742 ,  G02F2001/13712

摘要： A liquid crystal panel includes: a p-type liquid crystal material sandwiched by a pair of substrates and comb-teeth shape electrodes for applying, to the p-type liquid crystal material, an electric field parallel to a substrate surface. The p-type liquid crystal material is aligned vertically with respect to the substrate surface at the time when no electric field is applied. The comb-teeth shape electrodes have an electrode width of 5 μm or less, and an electrode spacing of 15 μm or less. A product of a dielectric constant anisotropy Δε and a refractive index anisotropy Δn of the p-type liquid crystal material is 1.3 or more and 3.1 or less.

摘要翻译： 液晶面板包括：被一对基板夹持的p型液晶材料和用于向p型液晶材料施加平行于基板表面的电场的梳齿形电极。 在不施加电场时，p型液晶材料相对于基板表面垂直排列。 梳齿状电极的电极宽度为5μm以下，电极间隔为15μm以下。 介电常数各向异性的产物＆ p型液晶材料的折射率各向异性Dgr n为1.3以上且3.1以下。

公开(公告)号：US20110199786A1

公开(公告)日：2011-08-18

申请号：US13056174

申请日：2009-08-04

申请人： Tatsuo Uchida ,  Yoshito Suzuki ,  Tohru Kawakami ,  Takahiro Ishinabe ,  Baku Katagiri ,  Yoshihiro Hashimoto ,  Shoichi Ishihara ,  Shuichi Kozaki ,  Yutaka Ishii

发明人： Tatsuo Uchida ,  Yoshito Suzuki ,  Tohru Kawakami ,  Takahiro Ishinabe ,  Baku Katagiri ,  Yoshihiro Hashimoto ,  Shoichi Ishihara ,  Shuichi Kozaki ,  Yutaka Ishii

IPC分类号： F21V7/04

CPC分类号： G02B6/0026 ,  G02B6/002 ,  G02B6/0031 ,  G02B6/0078

摘要： A dichroic filter column (4) is provided on an incident surface (11). At least one of two end parts of a light guide plate (1) in a thickness direction is divided into a plurality of light guide paths (6), in a width direction of the light guide plate (1) by a plurality of cutout grooves (5). Portions of the plurality of light guide paths (6) on an incident surface (11) side are aligned in accordance with positions of a plurality of dichroic filters (31), respectively. The plurality of dichroic filters (31) are elements of the dichroic filter column (4).

摘要翻译： 在入射面（11）上设置二向色过滤柱（4）。 导光板（1）的厚度方向的两端部中的至少一方在导光板（1）的宽度方向上被多个切口槽（6）分割成多个导光路 （5）。 入射面（11）侧的多个导光路径（6）的一部分分别与多个二向色滤光器（31）的位置对准。 多个二向色过滤器（31）是二向色过滤柱（4）的元件。

公开(公告)号：US20110063558A1

公开(公告)日：2011-03-17

申请号：US12993151

申请日：2009-05-29

申请人： Shoichi Ishihara ,  Shuichi Kozaki ,  Takehisa Sakurai ,  Mitsuhiro Murata

发明人： Shoichi Ishihara ,  Shuichi Kozaki ,  Takehisa Sakurai ,  Mitsuhiro Murata

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707 ,  G02F2001/134381 ,  G02F2201/124

摘要： The present invention provides a liquid crystal display device which is capable of achieving excellent wide-viewing-angle characteristics and rapid responsiveness, and is capable of displaying by a display mode which does not require operation for initial bend transition. The present invention relates to one embodiment of a liquid crystal display device including: two substrates at least one of which is transparent; and a p-type nematic liquid crystal disposed between the two substrates, the p-type nematic liquid crystal being aligned perpendicular to the surfaces of the two substrates when no voltage is applied, at least one of the two substrates having a comb-shaped electrode, and the comb-shaped electrode satisfying the relationship (S+1.7)/(S+L)≧0.7, wherein L represents an electrode width and S represents an electrode spacing. The present invention also relates to another embodiment of a liquid crystal display device wherein a pixel has a first region; and a second region which has a ratio S/L between the electrode width L and the electrode spacing S different from that of the first region. The present invention further relates to combination use of the aforementioned embodiments.

摘要翻译： 本发明提供一种液晶显示装置，其能够实现优异的广视角特性和快速响应性，并且能够通过不需要初始弯曲转换操作的显示模式进行显示。 本发明涉及一种液晶显示装置的一个实施例，包括：两个基板，其中至少一个是透明的; 以及配置在两个基板之间的p型向列液晶，当没有施加电压时，p型向列型液晶垂直于两个基板的表面取向，两个基板中的至少一个具有梳状电极 ，并且满足关系式（S + 1.7）/（S + L）≥0.7的梳形电极，其中L表示电极宽度，S表示电极间距。 本发明还涉及液晶显示装置的另一实施例，其中像素具有第一区域; 以及第二区域，其具有与第一区域不同的电极宽度L和电极间隔S之间的比率S / L。 本发明还涉及上述实施例的组合使用。