公开(公告)号：US5847781A

公开(公告)日：1998-12-08

申请号：US683408

申请日：1996-07-19

申请人： Kikuo Ono ,  Masahiro Tanaka ,  Yoshiaki Nakayoshi ,  Nobuyuki Suzuki

发明人： Kikuo Ono ,  Masahiro Tanaka ,  Yoshiaki Nakayoshi ,  Nobuyuki Suzuki

IPC分类号： G02F1/1343 ,  G02F1/13 ,  G02F1/1345 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H01L29/786 ,  G02F1/1333

CPC分类号： G02F1/13458 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  H01L27/124 ,  H01L29/41733 ,  H01L29/78618 ,  H01L29/78669 ,  G02F1/1345 ,  G02F1/13452 ,  G02F2001/136218

摘要： A liquid crystal display device includes transparent pixel electrodes disposed at intersections of scanning signal lines and data lines, and a plurality of thin film transistors each of which is provided correspondingly to one of the pixel electrodes. Each of the transistors includes an output electrode connected to one of the pixel electrodes, a control electrode connected to one of the scanning signal lines, and an input electrode connected to one of the data lines. A light-blocking member of a metal is disposed between the substrate and the first insulating film in such a manner as to cover spacing between the pixel electrodes and the data lines adjacent thereto, and a semiconductor layer is interposed between the first insulating film and a portion of the data lines overlying the light-blocking member. The method of making the liquid crystal display device includes the steps of etching a transistor semiconductor layer underlying the output electrode, in the thin film transistors using a photoresist mask formed on the transistor semiconductor layer such that an etched end of the transistor semiconductor layer on a side of the output electrode extends beyond an end of the output electrode, and etching an end of the semiconductor layer underlying the data lines, of the semiconductor layer using a metal film making up the data lines as a mask.

摘要翻译： 液晶显示装置包括布置在扫描信号线和数据线的交点处的透明像素电极，以及分别与像素电极之一相对应设置的多个薄膜晶体管。 每个晶体管包括连接到像素电极之一的输出电极，连接到扫描信号线之一的控制电极和连接到数据线之一的输入电极。 金属的阻光构件以覆盖像素电极和与其相邻的数据线之间的间隔的方式设置在基板和第一绝缘膜之间，半导体层插入在第一绝缘膜和第一绝缘膜之间 覆盖遮光构件的数据线的一部分。 制造液晶显示装置的方法包括以下步骤：使用形成在晶体管半导体层上的光致抗蚀剂掩模在薄膜晶体管中蚀刻输出电极下面的晶体管半导体层，使得晶体管半导体层的蚀刻端部 输出电极的一侧延伸超过输出电极的端部，并且使用构成数据线作为掩模的半导体层的数据线下方的半导体层的端部蚀刻。

公开(公告)号：US5760854A

公开(公告)日：1998-06-02

申请号：US810734

申请日：1997-03-04

申请人： Kikuo Ono ,  Makoto Tsumura ,  Kazuhiro Ogawa ,  Hiroki Sakuta ,  Masahiko Suzuki ,  Toshiki Kaneko ,  Yoshiaki Nakayoshi ,  Kenichi Onisawa ,  Kenichi Hashimoto ,  Tetsuro Minemura

发明人： Kikuo Ono ,  Makoto Tsumura ,  Kazuhiro Ogawa ,  Hiroki Sakuta ,  Masahiko Suzuki ,  Toshiki Kaneko ,  Yoshiaki Nakayoshi ,  Kenichi Onisawa ,  Kenichi Hashimoto ,  Tetsuro Minemura

IPC分类号： G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/77 ,  H01L21/84 ,  G02F1/1343

CPC分类号： G02F1/1368 ,  H01L27/124 ,  H01L27/1259 ,  G02F1/133512 ,  G02F1/136213 ,  G02F2001/136218

摘要： In order to provide a liquid crystal display apparatus having bright image display and a preferred production yield, a gate insulating film under a transparent pixel electrode on a transparent substrate is provided with an aperture smaller than a plane area of the pixel electrode, and a source electrode pattern under the pixel electrode is composed so as to cross the aperture. Thin film transistors (TFT) of the liquid crystal display apparatus have a gate electrode and a laminate layer of a gate insulating film and a semiconductor film. End portions of the gate electrode and the laminate layer are tapered, and the end portion of the gate electrode is tapered with a taper angle equal to or less than three times (where, less than 90.degree.) of a taper angle at the end portion of the laminate layer.

摘要翻译： 为了提供具有明亮的图像显示和优选的制作成品率的液晶显示装置，在透明基板上的透明像素电极下方的栅极绝缘膜设置有比像素电极的平面区域小的开口， 像素电极下方的电极图案被构成为穿过孔。 液晶显示装置的薄膜晶体管（TFT）具有栅极电极和栅极绝缘膜和半导体膜的层叠层。 栅电极和层叠层的端部是锥形的，栅电极的端部以锥角等于或者小于端部的锥角的三倍（其中，小于90度） 的层压层。

公开(公告)号：US5668379A

公开(公告)日：1997-09-16

申请号：US507778

申请日：1995-07-26

申请人： Kikuo Ono ,  Makoto Tsumura ,  Kazuhiro Ogawa ,  Hiroki Sakuta ,  Masahiko Suzuki ,  Toshiki Kaneko ,  Yoshiaki Nakayoshi ,  Kenichi Onisawa ,  Kenichi Hashimoto ,  Tetsuro Minemura

发明人： Kikuo Ono ,  Makoto Tsumura ,  Kazuhiro Ogawa ,  Hiroki Sakuta ,  Masahiko Suzuki ,  Toshiki Kaneko ,  Yoshiaki Nakayoshi ,  Kenichi Onisawa ,  Kenichi Hashimoto ,  Tetsuro Minemura

IPC分类号： G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/77 ,  H01L21/84 ,  H01L29/04

CPC分类号： G02F1/1368 ,  H01L27/124 ,  H01L27/1259 ,  G02F1/133512 ,  G02F1/136213 ,  G02F2001/136218

摘要： In order to provide a liquid crystal display apparatus having bright image display and a preferable production yield, a gate insulating film under a transparent pixel electrode on a transparent substrate is provided with an aperture smaller than a plane area of the pixel electrode, a source electrode pattern under the pixel electrode is composed so as to cross the aperture, and thin film transistor (TFT) having a gate electrode of which end portion is tapered with a taper angle equal to or less than three times (where, less than 90.degree.) of a taper angle at the end portion of a semiconductor pattern is provided.

摘要翻译： 为了提供具有明亮的图像显示和优选的制作成品率的液晶显示装置，在透明基板上的透明像素电极下方的栅极绝缘膜设置有小于像素电极的平面面积的开口，源电极 像素电极下方的图案被构成为穿过孔径，并且具有端部锥形的栅电极的薄膜晶体管（TFT）以等于或小于三倍（其中，小于90度）的锥角， 设置在半导体图案的端部处的锥角。

公开(公告)号：US08248548B2

公开(公告)日：2012-08-21

申请号：US13363842

申请日：2012-02-01

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/13 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/13439 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/123 ,  G02F2201/40

摘要： Image display device having an electrode forming layer which includes a plurality of gate lines, a plurality of drain lines, a plurality of switching elements and the a plurality of pixel electrodes, and having reference electrode layer between the electrode forming layer and a substrate where the electrode forming layer formed thereon, and the reference electrode layer and the electrode forming layer are insulated by insulating layer.

公开(公告)号：US08223306B2

公开(公告)日：2012-07-17

申请号：US13231350

申请日：2011-09-13

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F2001/134318 ,  G02F2001/134345

摘要： A display device includes a plurality of pixel regions each of which is surrounded by a pair of gate signal lines and a pair of the drain signal lines. Each of the pixel regions includes a first electrode and a second electrode formed on one substrate and each of the pixel regions is constituted of a first region and a second region which are arranged in a direction in which the pair of the drain signal lines extend. In the pixel region, the first electrode is formed in a planar shape and below an insulation film, and the second electrode has a plurality of linear parts which extend linearly and are arranged with respect to each other and is formed above the insulation film.

摘要翻译： 显示装置包括多个像素区域，每个像素区域被一对栅极信号线和一对漏极信号线围绕。 每个像素区域包括形成在一个衬底上的第一电极和第二电极，并且每个像素区域由布置在一对漏极信号线延伸的方向上的第一区域和第二区域构成。 在像素区域中，第一电极形成为平面形状并且在绝缘膜的下方，并且第二电极具有直线延伸并相对于彼此布置并且形成在绝缘膜上方的多个直线部分。

公开(公告)号：US20120002152A1

公开(公告)日：2012-01-05

申请号：US13231350

申请日：2011-09-13

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa ,  Takahiro Ochiai ,  Hirotaka Imayama

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133555 ,  G02F2001/134318 ,  G02F2001/134345

摘要： A display device includes a plurality of pixel regions each of which is surrounded by a pair of gate signal lines and a pair of the drain signal lines. Each of the pixel regions includes a first electrode and a second electrode formed on one substrate and each of the pixel regions is constituted of a first region and a second region which are arranged in a direction in which the pair of the drain signal lines extend. In the pixel region, the first electrode is formed in a planar shape and below an insulation film, and the second electrode has a plurality of linear parts which extend linearly and are arranged with respect to each other and is formed above the insulation film.

摘要翻译： 显示装置包括多个像素区域，每个像素区域被一对栅极信号线和一对漏极信号线围绕。 每个像素区域包括形成在一个衬底上的第一电极和第二电极，并且每个像素区域由布置在一对漏极信号线延伸的方向上的第一区域和第二区域构成。 在像素区域中，第一电极形成为平面形状并且在绝缘膜的下方，并且第二电极具有直线延伸并相对于彼此布置并且形成在绝缘膜上方的多个直线部分。

公开(公告)号：US07709163B2

公开(公告)日：2010-05-04

申请号：US11509763

申请日：2006-08-25

申请人： Toshimasa Ishigaki ,  Fumio Takahashi ,  Yoshiaki Nakayoshi

发明人： Toshimasa Ishigaki ,  Fumio Takahashi ,  Yoshiaki Nakayoshi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133516

摘要： The present invention facilitates a control of a temperature of white color and color tones of respective colors of a color liquid crystal display device. To achieve such an aim, a display device of the present invention includes a display panel which arranges a plurality of color filters which differ in color for each pixel, and at least the color filter of one color is formed of a plurality of filter layers stacked on a transparent substrate.

摘要翻译： 本发明有助于控制彩色液晶显示装置的各种颜色的白色和色调的温度。 为了实现这一目的，本发明的显示装置包括：显示面板，其配置各像素的颜色不同的多个滤色片，并且至少一个颜色的滤色片由堆叠的多个滤光层形成 在透明基板上。

公开(公告)号：US20100073588A1

公开(公告)日：2010-03-25

申请号：US12562636

申请日：2009-09-18

申请人： Kikuo Ono ,  Masahiro Tanaka ,  Yoshiaki Nakayoshi ,  Nobuyuki Suzuki

发明人： Kikuo Ono ,  Masahiro Tanaka ,  Yoshiaki Nakayoshi ,  Nobuyuki Suzuki

IPC分类号： G02F1/136

CPC分类号： G02F1/13458 ,  G02F1/1345 ,  G02F1/13452 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/136218 ,  H01L27/124 ,  H01L29/41733 ,  H01L29/78618 ,  H01L29/78669

摘要： A display device includes a substrate, a gate line formed over the substrate, a first insulating film formed over the substrate and the gate line, a semiconductor film formed over the first insulating film, a drain electrode formed over the semiconductor film, a source electrode formed over the semiconductor film, a data line connected to the drain electrode and formed over the first insulating film, a second insulating film formed over the source electrode and the data line, a pixel electrode electrically connected to the source electrode and formed over the second insulating film, and a transparent conductive film connected to the data line through a contact hole formed in the second insulating film. The transparent conductive film includes a first portion which none of the first insulating film and the second insulating film underlie.

摘要翻译： 显示装置包括基板，形成在基板上的栅极线，形成在基板和栅极线上的第一绝缘膜，形成在第一绝缘膜上的半导体膜，形成在半导体膜上的漏电极，源电极 形成在所述半导体膜上的数据线，连接到所述漏极并形成在所述第一绝缘膜上的第二绝缘膜，形成在所述源电极和所述数据线上的第二绝缘膜，与所述源电极电连接并形成在所述第二绝缘膜上的像素电极 绝缘膜和通过形成在第二绝缘膜中的接触孔连接到数据线的透明导电膜。 透明导电膜包括第一部分，其中第一绝缘膜和第二绝缘膜都不是第一部分。

公开(公告)号：US07453540B2

公开(公告)日：2008-11-18

申请号：US11489620

申请日：2006-07-20

申请人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

发明人： Yoshiaki Nakayoshi ,  Kazuhiko Yanagawa

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/1343 ,  G02F1/1362 ,  G02F2201/122

摘要： A display device includes an insulated substrate, a thin film transistor formed over the insulated substrate, and first and second electrodes formed over the insulated substrate. A first insulating layer is formed over the insulated substrate, the first electrode, and the second electrode, and third and fourth electrodes are formed over the first insulating layer. A second insulating layer is formed over the first insulating layer, the third electrode, and the fourth electrode, and a fifth electrode formed over the second insulating layer, and a contact hole is formed in the first insulating layer and the second insulating layer. The fifth electrode is connected to the second electrode via the fourth electrode in the contact hole.

摘要翻译： 显示装置包括绝缘基板，形成在绝缘基板上的薄膜晶体管，以及形成在绝缘基板上的第一和第二电极。 第一绝缘层形成在绝缘基板，第一电极和第二电极之上，第三和第四电极形成在第一绝缘层之上。 在第一绝缘层，第三电极和第四电极上形成第二绝缘层，以及形成在第二绝缘层上的第五电极，并且在第一绝缘层和第二绝缘层中形成接触孔。 第五电极通过接触孔中的第四电极连接到第二电极。

公开(公告)号：US20080231792A1

公开(公告)日：2008-09-25

申请号：US12129829

申请日：2008-05-30

申请人： Yoshiaki Nakayoshi ,  Nagatoshi Kurahashi ,  Kazuhiko Yanagawa

发明人： Yoshiaki Nakayoshi ,  Nagatoshi Kurahashi ,  Kazuhiko Yanagawa

IPC分类号： G02F1/1339

CPC分类号： G02F1/1339 ,  G02F1/133509 ,  G02F1/1341

摘要： A liquid crystal display device has a pair of substrates disposed in opposition to one another with a liquid crystal interposed therebetween, active elements formed on one of the pair of substrates, an organic film layer formed to cover the active elements, a light-shielding film formed on another of the pair of substrates, and a sealing material which sticks the pair of substrates together. In the liquid crystal display device, the sealing material is formed integrally along the entire periphery of a display screen, and one of the light-shielding layer and the organic film layer is formed to be extended beyond an area where the sealing material is formed, and the other of the light-shielding layer and organic film layer is formed inside the area where the sealing material is formed.

摘要翻译： 液晶显示装置具有彼此相对设置的一对基板，其间形成有液晶，形成在一对基板中的一个基板上的有源元件，形成为覆盖有源元件的有机膜层，遮光膜 形成在所述一对基板中的另一个上，以及将所述一对基板粘合在一起的密封材料。 在液晶显示装置中，密封材料沿着显示屏的整个周边整体地形成，并且遮光层和有机膜层之一形成为延伸超过形成密封材料的区域， 并且在形成密封材料的区域内形成遮光层和有机膜层中的另一个。