公开(公告)号：US08736803B2

公开(公告)日：2014-05-27

申请号：US12749654

申请日：2010-03-30

申请人： Toshiro Iwata ,  Takahiro Nagami

发明人： Toshiro Iwata ,  Takahiro Nagami

IPC分类号： G02F1/1339 ,  G02F1/1341

CPC分类号： G02F1/133351 ,  G02F1/1339 ,  G02F1/1341

摘要： A mother TFT substrate having plural TFT substrates, and a mother counter substrate having plural counter substrates are bonded together to form a mother panel. At this time, the interior of the mother panel is sealed only with a sealing material, without forming a sealant separately in seal portions. The mother counter substrate has plural counter substrates of liquid crystal cells. A sealing material is arranged in two rows surrounding the counter substrates in the periphery of the mother counter substrate, except for the seal portions in which seal portion sealing materials are arranged in two rows in a staggered manner on the short sides. When the mother counter substrate and the mother TFT substrate are overlapped and the inside air is let out, the sealing materials are heated. Then, the seal portion sealing materials are bridged together to seal the interior of the mother panel.

摘要翻译： 具有多个TFT基板的母TFT基板和具有多个相对基板的母对置基板接合在一起形成母板。 此时，母板的内部仅用密封材料密封，而不在密封部分分开形成密封剂。 母对中基板具有多个液晶单元对置基板。 除了密封部分密封材料在短边上以交错方式布置成两行的密封部分之外，密封材料布置成围绕对置基板的相对基板的两行。 当母体对衬底和母体TFT衬底重叠并且内部空气被放出时，密封材料被加热。 然后，将密封部密封材料桥接在一起以密封母板的内部。

公开(公告)号：US20100259707A1

公开(公告)日：2010-10-14

申请号：US12749654

申请日：2010-03-30

申请人： Toshiro Iwata ,  Takahiro Nagami

发明人： Toshiro Iwata ,  Takahiro Nagami

IPC分类号： G02F1/133 ,  H01J9/26

CPC分类号： G02F1/133351 ,  G02F1/1339 ,  G02F1/1341

摘要： A mother TFT substrate having plural TFT substrates, and a mother counter substrate having plural counter substrates are bonded together to form a mother panel. At this time, the interior of the mother panel is sealed only with a sealing material, without forming a sealant separately in seal portions. The mother counter substrate has plural counter substrates of liquid crystal cells. A sealing material is arranged in two rows surrounding the counter substrates in the periphery of the mother counter substrate, except for the seal portions in which seal portion sealing materials are arranged in two rows in a staggered manner on the short sides. When the mother counter substrate and the mother TFT substrate are overlapped and the inside air is let out, the sealing materials are heated. Then, the seal portion sealing materials are bridged together to seal the interior of the mother panel.

摘要翻译： 具有多个TFT基板的母TFT基板和具有多个相对基板的母对置基板接合在一起形成母板。 此时，母板的内部仅用密封材料密封，而不在密封部分分开形成密封剂。 母对中基板具有多个液晶单元对置基板。 除了密封部分密封材料在短边上以交错方式布置成两行的密封部分之外，密封材料布置成围绕对置基板的相对基板的两行。 当母体对衬底和母体TFT衬底重叠并且内部空气被放出时，密封材料被加热。 然后，将密封部密封材料桥接在一起以密封母板的内部。

公开(公告)号：US08625059B2

公开(公告)日：2014-01-07

申请号：US13456893

申请日：2012-04-26

申请人： Takahiro Nagami

发明人： Takahiro Nagami

IPC分类号： G02F1/1335 ,  G02F1/136

CPC分类号： G02F1/133512 ,  G02F1/133514 ,  G02F2201/52

摘要： In a screen configuration in which pixels are in a delta arrangement, video signal lines are formed on every other pixel, and two scanning lines in one set are disposed, transmittance of the screen is improved. Pixels corresponding to a red pixel (R), a green pixel (G), and a blue pixel (B) are disposed in a delta arrangement in a TFT substrate. A red color filter, a green color filter, a blue color filter are formed, in a counter substrate, corresponding to the red pixel (R), the green pixel (G), and the blue pixel (B) of the TFT substrate. A black matrix is formed to a portion where the color filter is not present. Two blue color filters are formed continuously adjacent each other in the first direction, and a black matrix is not formed between the blue color filters adjacent each other.

摘要翻译： 在其中像素为三角形排列的屏幕配置中，在每隔一个像素上形成视频信号线，并且设置一组中的两条扫描线，从而提高了屏幕的透射率。 对应于红色像素（R），绿色像素（G）和蓝色像素（B）的像素以TFT布置在TFT基板中。 在相对于TFT基板的红色像素（R），绿色像素（G）和蓝色像素（B）的对向基板中形成红色滤色器，绿色滤色器，蓝色滤色器。 黑色矩阵形成于不存在滤色器的部分。 在第一方向上彼此连续地形成两个蓝色滤色器，并且在彼此相邻的蓝色滤色片之间不形成黑色矩阵。

公开(公告)号：US08552433B2

公开(公告)日：2013-10-08

申请号：US13490763

申请日：2012-06-07

申请人： Takahiro Nagami

发明人： Takahiro Nagami

IPC分类号： H01L27/14 ,  H01L29/04 ,  H01L29/15 ,  H01L31/036 ,  G02F1/1333 ,  G02F1/1337

CPC分类号： G02F1/136227 ,  G02F2001/134372

摘要： A display device which can suppress waveform distortion and lowered transmission coefficient of pixels, and suppress display irregularity is provided. In a display device having pixels arranged in a delta arrangement, a pixel includes a pixel portion which comprises a TFT including a source electrode, a drain electrode and a gate electrode, a common electrode and a pixel electrode, an organic passivation film has asymmetrical opening portions above a contact portion of the source electrode, and the orientations of the asymmetrical opening portions in the organic passivation films of pixels adjacent to each other are the same.

摘要翻译： 提供了能够抑制波形失真并降低像素的透过系数并抑制显示不规则的显示装置。 在具有排列为三角形排列的像素的显示装置中，像素包括像素部分，其包括包括源电极，漏电极和栅电极的TFT，公共电极和像素电极，有机钝化膜具有不对称开口 源电极的接触部分上方的部分以及彼此相邻的像素的有机钝化膜中的不对称开口部分的取向相同。

公开(公告)号：US20120127389A1

公开(公告)日：2012-05-24

申请号：US13296690

申请日：2011-11-15

申请人： Takahiro Nagami

发明人： Takahiro Nagami

IPC分类号： G02F1/1343 ,  G02F1/1368

CPC分类号： G02F1/134309 ,  G02F2001/134372

摘要： The present invention seeks to decrease the number of pixel defects in an IPS liquid crystal display device. A gate electrode is formed on a TFT substrate, while a gate insulating film is overlaid on the gate electrode. A pixel electrode which is divided into segments is formed on the gate insulating film. The segments of the pixel electrode are normally interconnected by a source electrode. An inter-layer insulating film, on which a common electrode including slits is formed, is overlaid on the pixel electrode. In a case where the common electrode and one of the segments of the pixel electrode are conductively interconnected by a conductive foreign substance, the other segments of the pixel electrode are allowed to operate by disconnecting the conducted segment of the pixel electrode from the source electrode. Thus, one pixel is prevented from lapsing into a full pixel defect.

摘要翻译： 本发明寻求减少IPS液晶显示装置中像素缺陷的数量。 在TFT基板上形成栅电极，同时栅极绝缘膜覆盖在栅电极上。 在栅极绝缘膜上形成被划分成多个段的像素电极。 像素电极的段通常由源电极互连。 在其上形成有包括狭缝的公共电极的层间绝缘膜覆盖在像素电极上。 在公共电极和像素电极的一个段通过导电异物导电互连的情况下，通过将源极电极的导电段与源电极断开而允许像素电极的其它部分工作。 因此，防止一个像素陷入全像素缺陷。

公开(公告)号：US08665192B2

公开(公告)日：2014-03-04

申请号：US12773098

申请日：2010-05-04

申请人： Osamu Nagashima ,  Takahiro Nagami

发明人： Osamu Nagashima ,  Takahiro Nagami

IPC分类号： G09G3/34 ,  G02F1/13 ,  G02F1/136

CPC分类号： G02F1/136286 ,  G02F1/133345 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/3607 ,  G09G3/3655 ,  G09G2300/0426 ,  H01L27/1214 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/78669

摘要： A display device having pixels disposed in a matrix and a pixel row in which a first pixel, a second pixel, a third pixel, and a fourth pixel are disposed in one direction, includes: a gate signal line having a first gate signal line to which the first pixel and the third pixel are connected and a second gate signal line to which the second pixel and the fourth pixel are connected; a drain signal line supplying a video signal to two pixel columns; and a storage line including a first storage line and a second storage line disposed so as to interpose the pixel row therebetween, wherein the first storage line and the second storage line are electrically connected to each other in a region where the drain signal line is not disposed, and a pixel electrode of each of the pixels has a portion overlapping with the drain signal line and a portion overlapping with the storage line.

摘要翻译： 具有设置在矩阵中的像素的显示装置和其中第一像素，第二像素，第三像素和第四像素在一个方向上布置的像素行包括：栅极信号线，其具有第一栅极信号线 第一像素和第三像素连接的第二栅极信号线和第二像素和第四像素连接的第二栅极信号线; 一个向两个像素列提供视频信号的漏极信号线; 以及包括第一存储线和第二存储线的存储线，所述第一存储线和第二存储线被布置为将像素列插入其间，其中所述第一存储线和所述第二存储线在所述漏极信号线不在的区域中彼此电连接 并且每个像素的像素电极具有与漏极信号线重叠的部分和与存储线重叠的部分。

公开(公告)号：US08634049B2

公开(公告)日：2014-01-21

申请号：US13569484

申请日：2012-08-08

申请人： Kenji Anjo ,  Takahiro Nagami ,  Kenichi Hatakeyama

发明人： Kenji Anjo ,  Takahiro Nagami ,  Kenichi Hatakeyama

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1339 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/1345 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2001/13456 ,  G02F2001/136218 ,  H01L27/1222 ,  H01L27/124 ,  H01L29/78669

摘要： A liquid crystal display device includes a TFT substrate having a display region which has first and second electrodes, a plurality of TFTs and a plurality of scanning signal lines connected to the plurality of TFTs, a counter substrate, a liquid crystal layer sandwiched between the TFT and counter substrates, and sealed by a sealant, a plurality of scanning line leads connected to the plurality of scanning signal lines formed in a region outside of the display region, and a shield electrode formed on the TFT substrate covering the plurality of scanning line leads. The second electrode is connected to one of the plurality of TFTs, and liquid crystal molecules of the liquid crystal layer are driven by an electric field, which is generated between the first and second electrodes. The shield electrode is electrically connected to the first electrode and overlapped with the sealant in plan view.

公开(公告)号：US08553191B2

公开(公告)日：2013-10-08

申请号：US13296690

申请日：2011-11-15

申请人： Takahiro Nagami

发明人： Takahiro Nagami

IPC分类号： G02F1/1343

CPC分类号： G02F1/134309 ,  G02F2001/134372

摘要： The present invention seeks to decrease the number of pixel defects in an IPS liquid crystal display device. A gate electrode is formed on a TFT substrate, while a gate insulating film is overlaid on the gate electrode. A pixel electrode which is divided into segments is formed on the gate insulating film. The segments of the pixel electrode are normally interconnected by a source electrode. An inter-layer insulating film, on which a common electrode including slits is formed, is overlaid on the pixel electrode. In a case where the common electrode and one of the segments of the pixel electrode are conductively interconnected by a conductive foreign substance, the other segments of the pixel electrode are allowed to operate by disconnecting the conducted segment of the pixel electrode from the source electrode. Thus, one pixel is prevented from lapsing into a full pixel defect.

摘要翻译： 本发明寻求减少IPS液晶显示装置中像素缺陷的数量。 在TFT基板上形成栅电极，同时栅极绝缘膜覆盖在栅电极上。 在栅极绝缘膜上形成被划分成多个段的像素电极。 像素电极的段通常由源电极互连。 在其上形成有包括狭缝的公共电极的层间绝缘膜覆盖在像素电极上。 在公共电极和像素电极的一个段通过导电异物导电互连的情况下，通过将源极电极的导电段与源电极断开而允许像素电极的其它部分工作。 因此，防止一个像素陷入全像素缺陷。

公开(公告)号：US20110006975A1

公开(公告)日：2011-01-13

申请号：US12773098

申请日：2010-05-04

申请人： Osamu Nagashima ,  Takahiro Nagami

发明人： Osamu Nagashima ,  Takahiro Nagami

IPC分类号： G09G3/36

CPC分类号： G02F1/136286 ,  G02F1/133345 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/3607 ,  G09G3/3655 ,  G09G2300/0426 ,  H01L27/1214 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/78669

摘要： A display device having pixels disposed in a matrix and a pixel row in which a first pixel, a second pixel, a third pixel, and a fourth pixel are disposed in one direction, includes: a gate signal line having a first gate signal line to which the first pixel and the third pixel are connected and a second gate signal line to which the second pixel and the fourth pixel are connected; a drain signal line supplying a video signal to two pixel columns; and a storage line including a first storage line and a second storage line disposed so as to interpose the pixel row therebetween, wherein the first storage line and the second storage line are electrically connected to each other in a region where the drain signal line is not disposed, and a pixel electrode of each of the pixels has a portion overlapping with the drain signal line and a portion overlapping with the storage line.

摘要翻译： 具有设置在矩阵中的像素的显示装置和其中第一像素，第二像素，第三像素和第四像素在一个方向上布置的像素行包括：栅极信号线，其具有第一栅极信号线 第一像素和第三像素连接的第二栅极信号线和第二像素和第四像素连接的第二栅极信号线; 一个向两个像素列提供视频信号的漏极信号线; 以及包括第一存储线和第二存储线的存储线，所述第一存储线和第二存储线被布置为将像素列插入其间，其中所述第一存储线和所述第二存储线在所述漏极信号线不在的区域中彼此电连接 并且每个像素的像素电极具有与漏极信号线重叠的部分和与存储线重叠的部分。

公开(公告)号：US08908114B2

公开(公告)日：2014-12-09

申请号：US13251384

申请日：2011-10-03

申请人： Takahiro Nagami

发明人： Takahiro Nagami

IPC分类号： G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/134363 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2001/13629

摘要： An IPS liquid crystal display device with a reduced number of layers, in which the variation of pixel electrode potential due to ON/OFF operation of a gate voltage is suppressed. A pixel electrode is formed on a TFT substrate formed of glass. A gate insulating film is formed to cover the pixel electrode, an inorganic passivation film is formed on the gate insulating film, and a common electrode is formed on the passivation film. A liquid crystal molecule is driven with an electric line of force in a slit formed in the common electrode. A capacitive electrode, which is connected to the common electrode, is formed on the gate insulating film. The capacitive electrode forms an added capacitance with the pixel electrode via the gate insulating layer. The variation of pixel electrode potential due to ON/OFF operation of a gate voltage is suppressed with the added capacitance.

摘要翻译： 具有减少的层数的IPS液晶显示装置，其中抑制了由栅极电压的导通/截止操作引起的像素电极电位的变化。 像素电极形成在由玻璃形成的TFT基板上。 形成栅极绝缘膜以覆盖像素电极，在栅极绝缘膜上形成无机钝化膜，在钝化膜上形成公共电极。 在形成在公共电极上的狭缝中用电力线驱动液晶分子。 连接到公共电极的电容电极形成在栅极绝缘膜上。 电容电极经由栅极绝缘层与像素电极形成附加的电容。 通过添加的电容来抑制由栅极电压的导通/截止操作引起的像素电极电位的变化。