公开(公告)号：US07245345B2

公开(公告)日：2007-07-17

申请号：US10929002

申请日：2004-08-27

申请人： Manabu Sawasaki ,  Takashi Takagi ,  Tomonori Tanose

发明人： Manabu Sawasaki ,  Takashi Takagi ,  Tomonori Tanose

IPC分类号： G02F1/1339

CPC分类号： G02F1/1393 ,  G02F1/1337 ,  G02F1/133707 ,  G02F2001/133742 ,  G02F2001/133776

摘要： A liquid crystal display device capable of obtaining high luminance and good display characteristics, a substrate for such a liquid crystal display device, and a manufacturing method of such a substrate, are provided. A color filter substrate holds, together with an array substrate, a liquid crystal having negative dielectric anisotropy. Color filters are formed on a glass substrate and a common electrode is formed on the color filters. Protrusions and auxiliary protrusions for regulating the alignment of the liquid crystal are formed on the common electrode so as to have different sectional shapes.

摘要翻译： 提供一种能够获得高亮度和良好的显示特性的液晶显示装置，这种液晶显示装置的基板和这种基板的制造方法。 滤色器基板与阵列基板一起保持具有负的介电各向异性的液晶。 在玻璃基板上形成滤色片，在滤色片上形成公共电极。 在公共电极上形成用于调节液晶的取向的突起和辅助突起，以具有不同的截面形状。

公开(公告)号：US20060227269A1

公开(公告)日：2006-10-12

申请号：US11390473

申请日：2006-03-28

申请人： Manabu Sawasaki ,  Takashi Takagi

发明人： Manabu Sawasaki ,  Takashi Takagi

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/1393 ,  G02F2201/121

摘要： The invention relates to a vertically aligned liquid crystal display and a method of manufacturing the same and provides a liquid crystal display in which singular points can be sufficiently controlled to achieve high display quality and a method of manufacturing the same. A liquid crystal display includes a first substrate having a pixel electrode including one or more electrode units electrically connected to each other, a second substrate facing the pixel and having a light shield portion constituted by a metal film, a color separation filter at an opening thereof, and a common electrode on a surface thereof, and a liquid crystal layer having negative dielectric constant anisotropy sealed between the first substrate and the second substrate. A surface of the common electrode facing at least one-fourth of a non-electrode part at the outer periphery of the electrode unit is formed with a height of 0.2 μm or more or a height in the range from 0.4 to 1.5 μm if possible above a surface of the common electrode facing a part of the electrode unit substantially in the middle thereof.

摘要翻译： 本发明涉及一种垂直排列的液晶显示器及其制造方法，并提供可以充分控制单个点以实现高显示质量的液晶显示器及其制造方法。 液晶显示器包括具有像素电极的第一基板，该像素电极包括彼此电连接的一个或多个电极单元，与该像素相对的第二基板，具有由金属膜构成的遮光部分，开口处的分色滤光器 和其表面上的公共电极，以及密封在第一基板和第二基板之间的负介电常数各向异性的液晶层。 面对电极单元外周的非电极部分的至少四分之一的公共电极的表面形成为0.2μm以上的高度，或者如果可能的话，形成在0.4〜1.5μm的范围内的高度 公共电极的表面大致在其中间面对电极单元的一部分。

公开(公告)号：US20060103799A1

公开(公告)日：2006-05-18

申请号：US11321373

申请日：2005-12-29

申请人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

发明人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/133514 ,  G02F1/133753 ,  G02F1/13394 ,  G02F1/1393 ,  G02F2001/13712

摘要： In a liquid crystal display device, the pixel electrodes and the projection pattern are formed on the TFT substrate side, and surfaces of the pixel electrodes and the projection pattern are covered with a vertical alignment film. Opposing electrode and a projection pattern are formed on the CF substrate side, and surfaces of the opposing electrode and the projection pattern are covered with a vertical alignment film. The TFT substrate and the CF substrate are arranged such that top end portions of the projection pattern on the CF substrate are brought into contact with the TFT substrate. Liquid crystal having negative dielectric anisotropy is sealed between the TFT and CF substrates. Accordingly, the step of scattering the spacers can be omitted, change in the cell thickness can be prevented, and the good display quality can be achieved.

公开(公告)号：US20060033878A1

公开(公告)日：2006-02-16

申请号：US11059989

申请日：2005-02-17

申请人： Manabu Sawasaki

发明人： Manabu Sawasaki

IPC分类号： G02F1/1333

CPC分类号： G02F1/133514 ,  G02F1/136286 ,  G02F2001/136222

摘要： A substrate for a liquid crystal display device produced at a low cost and featuring a good display quality, that can be used for a display unit of electronic equipment and a liquid display device having the same. The substrate for a liquid crystal display device, comprises a glass substrate for holding liquid crystal together with an opposing substrate, a plurality of pixel regions arranged on the glass substrate, drain bus lines formed on the glass substrate, CF resin layers of a plurality of colors the ends of which are arranged on the drain bus lines, a pixel electrode formed for each pixel region on the CF resin layers, a groove portion formed between the ends of the neighboring CF resin layers, and an organic insulating layer formed so as to fill the groove portion.

摘要翻译： 用于液晶显示装置的基板，其以低成本制造，具有良好的显示质量，可用于电子设备的显示单元和具有该液晶显示装置的液晶显示装置。 液晶显示装置用基板包括：玻璃基板，与对置基板一起保持液晶的玻璃基板;玻璃基板上配置的多个像素区域;玻璃基板上形成的漏极总线;多个 其端部布置在排列总线上，对于CF树脂层上的每个像素区域形成的像素电极，形成在相邻的CF树脂层的端部之间的槽部分和形成为有机绝缘层的有机绝缘层 填充凹槽部分。

公开(公告)号：US20050237459A1

公开(公告)日：2005-10-27

申请号：US10941331

申请日：2004-09-15

申请人： Masahiro Ikeda ,  Manabu Sawasaki ,  Takashi Takagi

发明人： Masahiro Ikeda ,  Manabu Sawasaki ,  Takashi Takagi

IPC分类号： G02F1/1333 ,  G02F1/1337 ,  G02F1/1339

CPC分类号： G02F1/1337 ,  G02F1/1339 ,  G02F2001/133776

摘要： The invention relates to liquid crystal displays used in display sections of electronic apparatus and provides a liquid crystal display in which high anti-pressure characteristics can be achieved with a high aperture ratio maintained. A configuration is provided, which includes a pair of substrates provided opposite to each other, a liquid crystal sealed between the substrates, a plurality of pixel regions provided on the substrates, and protrusion-like structures provided in the pixel regions for regulating the alignment of the liquid crystal and maintaining a cell thickness between the substrates.

摘要翻译： 本发明涉及在电子设备的显示部分中使用的液晶显示器，并且提供一种液晶显示器，其中保持高开口率可以实现高的抗压特性。 提供了一种构造，其包括彼此相对设置的一对基板，密封在基板之间的液晶，设置在基板上的多个像素区域和设置在像素区域中的用于调节 液晶并保持基板之间的电池厚度。

公开(公告)号：US20050123861A1

公开(公告)日：2005-06-09

申请号：US10830513

申请日：2004-04-23

申请人： Takashi Takagi ,  Manabu Sawasaki

发明人： Takashi Takagi ,  Manabu Sawasaki

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1362 ,  G02F1/139

CPC分类号： G02F1/1393 ,  G02F1/133555 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13394 ,  G02F2001/136222

摘要： The present invention provides a method of manufacturing a substrate for MVA type or transreflective liquid crystal display device capable of obtaining a substrate for liquid crystal display device having a good display quality while simplifying the production process and a method of manufacturing a liquid crystal display device using same. A positive-working resist is spread over a glass substrate to form a resist layer thereon. The resist layer is exposed to light and developed to form a resist pattern having linear patterns. The linear pattern in the resist pattern is then irradiated with ultraviolet rays. The resist pattern is then subjected to heat treatment at a predetermined temperature to form a structure having a flat portion formed by the melt flow of the linear pattern irradiated with ultraviolet rays and a protrusion formed by the reflow of the linear pattern unirradiated with ultraviolet rays.

摘要翻译： 本发明提供一种制造用于MVA型或透射型液晶显示装置的基板的方法，该方法能够在简化制造工艺的同时获得具有良好显示质量的液晶显示装置用基板，以及使用以下方法制造液晶显示装置的方法： 相同。 将正性抗蚀剂分散在玻璃基板上以在其上形成抗蚀剂层。 将抗蚀剂层曝光并显影以形成具有线性图案的抗蚀剂图案。 然后用紫外线照射抗蚀剂图案中的线性图案。 然后将抗蚀剂图案在预定温度下进行热处理，以形成具有通过用紫外线照射的线状图案的熔体流动形成的平坦部分的结构和由未经紫外线照射的线状图案的回流而形成的突起。

公开(公告)号：US07557895B2

公开(公告)日：2009-07-07

申请号：US11978377

申请日：2007-10-29

申请人： Manabu Sawasaki ,  Yoji Taniguchi ,  Takashi Takagi

发明人： Manabu Sawasaki ,  Yoji Taniguchi ,  Takashi Takagi

IPC分类号： G02F1/1339 ,  G02F1/1337

CPC分类号： G02F1/13394 ,  G02F1/133371 ,  G02F1/1341 ,  G02F2001/13396 ,  G02F2001/13415

摘要： A method of manufacturing a liquid crystal display device includes preparing a pair of substrates that have a structure P1 having a height Hp1 and a structure P2 having a height Hp2, the heights Hp1 and Hp2 satisfying a relationship of 0.3 (μm) ≦Hp1−Hp2≦1.0 (μm); controlling a dropping amount V of liquid crystal so that a cell gap G1 that is determined by the dropping amount V of liquid crystal, the height Hp1 and the height Hp2 satisfying a relationship of Hp2

摘要翻译： 一种制造液晶显示装置的方法包括制备具有高度Hp1的结构P1和具有高度Hp2的结构P2的一对基板，高度Hp1和Hp2满足0.3（mum）<= Hp1- Hp2 <= 1.0（mum）; 控制液晶的下降量V，使得由液晶的滴下量V，高度Hp1和高度Hp2确定的电池间隙G1满足Hp2

公开(公告)号：US07440073B2

公开(公告)日：2008-10-21

申请号：US11059989

申请日：2005-02-17

申请人： Manabu Sawasaki

发明人： Manabu Sawasaki

IPC分类号： G02F1/133

CPC分类号： G02F1/133514 ,  G02F1/136286 ,  G02F2001/136222

摘要： A substrate for a liquid crystal display device produced at a low cost and featuring a good display quality, that can be used for a display unit of electronic equipment and a liquid display device having the same. The substrate for a liquid crystal display device, comprises a glass substrate for holding liquid crystal together with an opposing substrate, a plurality of pixel regions arranged on the glass substrate, drain bus lines formed on the glass substrate, CF resin layers of a plurality of colors the ends of which are arranged on the drain bus lines, a pixel electrode formed for each pixel region on the CF resin layers, a groove portion formed between the ends of the neighboring CF resin layers, and an organic insulating layer formed so as to fill the groove portion.

摘要翻译： 用于液晶显示装置的基板，其以低成本制造，具有良好的显示质量，可用于电子设备的显示单元和具有该液晶显示装置的液晶显示装置。 液晶显示装置用基板包括：玻璃基板，与对置基板一起保持液晶的玻璃基板;玻璃基板上配置的多个像素区域;玻璃基板上形成的漏极总线;多个 其端部布置在排列总线上，对于CF树脂层上的每个像素区域形成的像素电极，形成在相邻的CF树脂层的端部之间的槽部分和形成为有机绝缘层的有机绝缘层 填充凹槽部分。

公开(公告)号：US07139061B2

公开(公告)日：2006-11-21

申请号：US10702374

申请日：2003-11-06

申请人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

发明人： Masahiro Ikeda ,  Manabu Sawasaki ,  Yoji Taniguchi ,  Hiroyasu Inoue ,  Tomonori Tanose ,  Yoshinori Tanaka

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339

CPC分类号： G02F1/133707 ,  G02F1/133514 ,  G02F1/133753 ,  G02F1/13394 ,  G02F1/1393 ,  G02F2001/13712

摘要： In a liquid crystal display device, the pixel electrodes and the projection pattern are formed on the TFT substrate side, and surfaces of the pixel electrodes and the projection pattern are covered with a vertical alignment film. Opposing electrode and a projection pattern are formed on the CF substrate side, and surfaces of the opposing electrode and the projection pattern are covered with a vertical alignment film. The TFT substrate and the CF substrate are arranged such that top end portions of the projection pattern on the CF substrate are brought into contact with the TFT substrate. Liquid crystal having negative dielectric anisotropy is sealed between the TFT and CF substrates. Accordingly, the step of scattering the spacers can be omitted, change in the cell thickness can be prevented, and the good display quality can be achieved.

摘要翻译： 在液晶显示装置中，像素电极和投影图案形成在TFT基板侧，像素电极和突起图案的表面被垂直取向膜覆盖。 在CF基板侧形成有相对的电极和突起图案，并且用垂直取向膜覆盖对置电极和突起图案的表面。 TFT基板和CF基板被布置成使得CF基板上的突起图案的顶端部分与TFT基板接触。 具有负介电各向异性的液晶被密封在TFT和CF基板之间。 因此，可以省略散布间隔物的步骤，可以防止电池厚度的变化，并且可以实现良好的显示质量。

公开(公告)号：US07136135B2

公开(公告)日：2006-11-14

申请号：US10697712

申请日：2003-10-30

申请人： Manabu Sawasaki

发明人： Manabu Sawasaki

IPC分类号： G02F1/1339 ,  G02F1/1333

CPC分类号： G02F1/13394 ,  G02F1/133512

摘要： The invention relates to liquid crystal displays used in display sections of electronic apparatus and substrates for a liquid crystal display used for the same and provides a liquid crystal display having high luminance and high display characteristics and a substrate for a liquid crystal display used in the same. A configuration is employed which includes a pair of substrates provided opposite to each other, a liquid crystal sealed between the substrate, a black matrix formed like a grid on one of the substrates, a plurality of pixel regions defined by the black matrix, and a pillar spacer formed on the black matrix and provided such that it protrudes from the black matrix into four adjoining pixel regions when viewed in a direction perpendicular to the surface of one of the substrates.

摘要翻译： 本发明涉及用于电子设备的显示部分的液晶显示器和用于其的液晶显示器用基板，并提供具有高亮度和高显示特性的液晶显示器和用于其的液晶显示器用基板 。 使用的结构包括彼此相对设置的一对基板，密封在基板之间的液晶，在其中一个基板上形成为格栅的黑矩阵，由黑矩阵限定的多个像素区域，以及 柱状隔离物形成在黑色矩阵上并且被设置为当从垂直于一个基底的表面的方向观察时，它从黑色矩阵突出成四个相邻的像素区域。