公开(公告)号：US08089573B2

公开(公告)日：2012-01-03

申请号：US12523185

申请日：2008-01-11

申请人： Masahiro Matsuda ,  Masanori Takeuchi

发明人： Masahiro Matsuda ,  Masanori Takeuchi

IPC分类号： G02F1/1333

CPC分类号： G02F1/136259 ,  G02F1/136204 ,  G02F2001/136272

摘要： A liquid crystal panel (10) includes an active matrix substrate on which a transistor (12), a pixel electrode (17), signal lines (15, 16) and backup wirings (8a, 8b) for recovering a defect in the signal line are formed; a color filter substrate on which a common electrode (counter electrode) is formed; and a liquid crystal material provided between the active matrix substrate and the color filter substrate. The backup wirings (8a, 8b) are (electrically) connected to the common electrode on the color filter substrate, through (i) a protection circuit (9) for discharging an undesired electric charge that occurs in the backup wirings (8a, 8b) and (ii) a sealing adhesive (6). With this configuration, it becomes possible to reduce problems (for instance, unexpected short-circuiting of the backup wiring and the signal line) caused by the undesired electric charge that occurs in the backup wirings.

摘要翻译： 液晶面板（10）包括有源矩阵基板，晶体管（12），像素电极（17），用于恢复信号线中的缺陷的信号线（15,16）和备用布线（8a，8b） 形成; 形成公共电极（对电极）的滤色器基板; 以及设置在有源矩阵基板和滤色器基板之间的液晶材料。 备用布线（8a，8b）通过（i）用于放出在备用布线（8a，8b）中发生的不需要的电荷的保护电路（9）（电）连接到滤色器基板上的公共电极， 和（ii）密封粘合剂（6）。 利用这种配置，可以减少由在备用配线中发生的不期望的电荷引起的问题（例如，备用布线和信号线的意外短路）。

公开(公告)号：US20100053459A1

公开(公告)日：2010-03-04

申请号：US12523185

申请日：2008-01-11

申请人： Masahiro Matsuda ,  Masanori Takeuchi

发明人： Masahiro Matsuda ,  Masanori Takeuchi

IPC分类号： H04N5/50 ,  G02F1/1333

CPC分类号： G02F1/136259 ,  G02F1/136204 ,  G02F2001/136272

摘要： A liquid crystal panel (10) includes an active matrix substrate on which a transistor (12), a pixel electrode (17), signal lines (15, 16) and backup wirings (8a, 8b) for recovering a defect in the signal line are formed; a color filter substrate on which a common electrode (counter electrode) is formed; and a liquid crystal material provided between the active matrix substrate and the color filter substrate. The backup wirings (8a, 8b) are (electrically) connected to the common electrode on the color filter substrate, through (i) a protection circuit (9) for discharging an undesired electric charge that occurs in the backup wirings (8a, 8b) and (ii) a sealing adhesive (6). With this configuration, it becomes possible to reduce problems (for instance, unexpected short-circuiting of the backup wiring and the signal line) caused by the undesired electric charge that occurs in the backup wirings.

摘要翻译： 液晶面板（10）包括有源矩阵基板，晶体管（12），像素电极（17），用于恢复信号线中的缺陷的信号线（15,16）和备用布线（8a，8b） 形成; 形成公共电极（对电极）的滤色器基板; 以及设置在有源矩阵基板和滤色器基板之间的液晶材料。 备用布线（8a，8b）通过（i）用于放出在备用布线（8a，8b）中发生的不需要的电荷的保护电路（9）（电）连接到滤色器基板上的公共电极， 和（ii）密封粘合剂（6）。 利用这种配置，可以减少由在备用配线中发生的不期望的电荷引起的问题（例如，备用布线和信号线的意外短路）。

公开(公告)号：US08319906B2

公开(公告)日：2012-11-27

申请号：US12525764

申请日：2007-10-29

申请人： Kenji Enda ,  Ikumi Itsumi ,  Toshihide Tsubata ,  Masanori Takeuchi

发明人： Kenji Enda ,  Ikumi Itsumi ,  Toshihide Tsubata ,  Masanori Takeuchi

IPC分类号： G02F1/1362

CPC分类号： G02F1/13624 ,  G02F1/136286 ,  G02F2001/136263 ,  G02F2201/508

摘要： A scanning signal line (16) includes an opening (29) leading from the outside of a pixel region through below a data signal line (15) into the pixel region, and first and second scanning electrode portions (16a/16b) or two side portions of the opening confronting in a column direction through that opening. The end portion of the first scanning electrode portion (16a) in the pixel region is a first end portion (EP1), and the end portion of the second scanning electrode portion (16b) in the pixel region is a second end portion (EP2). A first transistor has a source electrode (9a) and a drain electrode (8a) individually overlapping the first electrode portion (16a) but not the first end portion (EP1) in the pixel region. A second transistor has a source electrode (9b) and a drain electrode (8b) individually overlapping the second electrode portion (16b) but not the second end portion EP2) in the pixel region. According to the aforementioned constitution, it is possible to realize a pixel split type active matrix substrate capable of easily correcting the short-circuits of the data signal line (15) and the scanning signal line (16).

摘要翻译： 扫描信号线（16）包括从像素区域的外部通过数据信号线（15）下方进入像素区域的开口（29），以及第一和第二扫描电极部分（16a / 16b）或两侧 该开口的一部分在列方向上面向该开口。 像素区域中的第一扫描电极部分（16a）的端部是第一端部（EP1），并且像素区域中的第二扫描电极部分（16b）的端部是第二端部（EP2） 。 第一晶体管具有在像素区域中分别与第一电极部分（16a）而不是第一端部分（EP1）重叠的源电极（9a）和漏电极（8a）。 第二晶体管具有在像素区域中分别与第二电极部分（16b）而不是第二端部分EP2重叠的源电极（9b）和漏电极（8b）。 根据上述结构，能够实现能够容易地校正数据信号线（15）和扫描信号线（16）的短路的像素分割型有源矩阵基板。

公开(公告)号：US08023056B2

公开(公告)日：2011-09-20

申请号：US12279029

申请日：2006-11-14

申请人： Masanori Takeuchi ,  Toshihide Tsubata

发明人： Masanori Takeuchi ,  Toshihide Tsubata

IPC分类号： G02F1/136 ,  G02F1/1333

CPC分类号： G02F1/136227 ,  G02F1/136204 ,  G02F1/136213

摘要： An active matrix substrate including, in each pixel area, a transistor, a pixel electrode (17), a conductive member (18) functioning as one of electrodes of a storage capacitor, a drain lead-out (7) electrode connected to a drain electrode of the transistor, and overlapping with the conductive member (18), and a contact hole for connecting the drain lead-out electrode (7) to the pixel electrode (17), includes a gate insulating film (40) covering a gate electrode of each transistor, the gate insulating film including a first thickness portion (41) overlapping with at least part of the contact hole, and a second thickness portion (42) formed adjacent to the first thickness portion, and overlapping with the drain lead-out electrode, the first thickness portion (41) having a greater thickness than the second thickness portion (42). This makes it possible to provide the active matrix substrate in which a short-circuit between the conductive member functioning as one of the electrodes of the storage capacitor, and the drain lead-out electrode (or the pixel electrode) is successfully prevented.

摘要翻译： 一种有源矩阵基板，在每个像素区域中包括晶体管，像素电极（17），用作存储电容器的电极之一的导电构件（18），连接到漏极的漏极引出（7）电极 电极，与导电构件（18）重叠，并且用于将漏极引出电极（7）连接到像素电极（17）的接触孔包括覆盖栅极电极（40）的栅极绝缘膜（40） 所述栅极绝缘膜包括与所述接触孔的至少一部分重叠的第一厚度部分（41）和与所述第一厚度部分相邻形成的第二厚度部分（42），并且与所述漏极引出部重叠 电极，第一厚度部分（41）的厚度大于第二厚度部分（42）。 这使得可以提供有源矩阵基板，其中成功地防止了用作存储电容器的电极之一的导电部件和漏极引出电极（或像素电极）之间的短路。

公开(公告)号：US08022559B2

公开(公告)日：2011-09-20

申请号：US12067518

申请日：2006-09-15

申请人： Tomoki Noda ,  Masanori Takeuchi ,  Kenji Enda

发明人： Tomoki Noda ,  Masanori Takeuchi ,  Kenji Enda

IPC分类号： H01L23/544 ,  H01L21/76 ,  H01L29/04 ,  H01L31/00

CPC分类号： G02F1/1362 ,  G02F2001/133354 ,  G02F2001/136231 ,  Y10T428/24802

摘要： A substrate for a display panel includes an alignment accuracy measurement mark which is used for measuring alignment accuracy between patterns on the substrate without decreasing an aperture ratio of a pixel. The substrate for a display panel includes the alignment accuracy measurement mark in an isolated configuration which is used for measuring alignment accuracy between a pattern of a gate signal line and an auxiliary capacitance line and a pattern of a source signal line and a drain line, where the alignment accuracy measurement mark has a shape such that at least one straight line portion is included, is formed in a layer where the pattern of the source signal line and the drain line is formed, and is positioned on the gate signal line.

摘要翻译： 用于显示面板的基板包括对准精度测量标记，其用于测量基板上的图案之间的对准精度，而不降低像素的开口率。 用于显示面板的基板包括用于测量栅极信号线和辅助电容线的图案与源极信号线和漏极线的图案之间的对准精度的隔离配置中的对准精度测量标记，其中 对准精度测量标记具有形成至少一条直线部分的形状，形成在源极信号线和漏极线的图案的层中，并且位于栅极信号线上。

公开(公告)号：US20100182345A1

公开(公告)日：2010-07-22

申请号：US12376373

申请日：2007-08-09

申请人： Fumikazu Shimoshikiryoh ,  Kentaroh Irie ,  Masanori Takeuchi ,  Nobuyoshi Nagashima ,  Toshihide Tsubata

发明人： Fumikazu Shimoshikiryoh ,  Kentaroh Irie ,  Masanori Takeuchi ,  Nobuyoshi Nagashima ,  Toshihide Tsubata

IPC分类号： G09G5/10 ,  G09G5/00

CPC分类号： G09G3/3648 ,  G02F1/136213 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/13606 ,  G02F2201/40 ,  G02F2203/30 ,  G09G3/3607 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028 ,  G09G2320/0666 ,  H01L29/41733 ,  H01L29/66757

摘要： Each picture element includes first and second sub-picture elements, each of which includes a liquid crystal capacitor and at least one storage capacitor. After a display voltage representing a certain grayscale level has been applied to the respective sub-picture element electrodes of the first and second sub-picture elements, a voltage difference ΔVα is produced between voltages to be applied to the respective liquid crystal capacitors of the first and second sub-picture elements by way of their associated storage capacitor(s). By setting the voltage difference ΔVα value of the blue and/or cyan picture element(s) to be smaller than that of the other color picture elements, shift toward the yellow range at an oblique viewing angle can be minimized.

摘要翻译： 每个像素包括第一和第二子像素，每个子像素包括液晶电容器和至少一个存储电容器。 在表示一定灰度级的显示电压已经施加到第一和第二子像素的各个子像素电极之后，在施加到各个液晶电容器的各个液晶电容器的电压之间产生电压差Dgr;Vα 第一和第二子像素通过其相关联的存储电容器。 通过将蓝色和/或青色像素的电压差Dgr，Vα值设定为小于其他彩色图像元素的电压差，可以将其以倾斜视角向黄色范围移动。

公开(公告)号：US07733435B2

公开(公告)日：2010-06-08

申请号：US11658022

申请日：2006-05-19

申请人： Yoshio Hirakata ,  Masanori Takeuchi ,  Toshihide Tsubata

发明人： Yoshio Hirakata ,  Masanori Takeuchi ,  Toshihide Tsubata

IPC分类号： G02F1/1333 ,  G02F1/1343

CPC分类号： G02F1/136259 ,  H01L27/12 ,  H01L27/124 ,  H01L29/41733

摘要： An active matrix substrate comprises a TFT (4) in which a plurality of drain electrodes (16a and 16b) are provided for a single source electrode (6), and at least one of the drain electrodes is electrically connected to the pixel electrode (1) via the drain outgoing wire. The drain outgoing wire includes a first conductive pattern section comprising (i) a drain outgoing wire common section (7d) and drain outgoing branch sections (7a and 7b) each of which extends from said drain outgoing common section into each of said drain electrodes, and (ii) a correction connection electrode 9 which is partially overlapped with said branch sections of said first conductive pattern section via an insulating layer. The correction connection electrode 9 is electrically connectable to a plurality of said branch sections by being conducted to said branch sections through said insulating layer. This structure allows pixel defect correction within the pixel.

摘要翻译： 有源矩阵基板包括TFT（4），其中为单个源电极（6）提供多个漏电极（16a和16b），并且至少一个漏电极电连接到像素电极（1） ）通过漏极引出线。 漏极引出线包括第一导电图案部分，其包括（i）漏极引出线公共部分（7d）和漏极输出分支部分（7a和7b），每个从所述漏极输出公共部分延伸到每个所述漏极电极中， 和（ii）校正连接电极9，其经由绝缘层与所述第一导电图案部分的所述分支部分重叠。 校正连接电极9通过所述绝缘层传导到所述分支部分，可电连接到多个所述分支部分。 该结构允许像素内的像素缺陷校正。

公开(公告)号：US07710360B2

公开(公告)日：2010-05-04

申请号：US11386835

申请日：2006-03-23

申请人： Masanori Takeuchi ,  Akira Yamamoto

发明人： Masanori Takeuchi ,  Akira Yamamoto

IPC分类号： G09G3/28

CPC分类号： G09G3/2022 ,  G09G3/2059 ,  G09G3/2946 ,  G09G2320/0266 ,  G09G2320/0271 ,  G09G2320/0285 ,  G09G2320/0666 ,  G09G2360/16

摘要： There is provided a plasma display device including: a nonlinear conversion circuit which nonlinearly converts a first image signal to a second image signal and expresses the second image signal by a real part and an error part to avoid use of a specific subfield lighting pattern; an error diffusion circuit which, when the error part of the second image signal is not zero, spatially or temporally diffuses the error part; and a subfield pattern conversion circuit which, when a lighting pattern of subfields is selected based on the error-diffused second image signal, selects another subfield lighting pattern without using the specific subfield lighting pattern.

摘要翻译： 提供了一种等离子体显示装置，包括：非线性转换电路，其将第一图像信号非线性转换为第二图像信号，并通过实部和误差部分表示第二图像信号，以避免使用特定的子场照明图案; 误差扩散电路，当第二图像信号的误差部分不为零时，空间或时间扩散误差部分; 以及子场图案转换电路，当基于误差扩散的第二图像信号选择子场的点亮图案时，选择另一个子场照明图案而不使用特定的子场照明图案。

公开(公告)号：US20090225247A1

公开(公告)日：2009-09-10

申请号：US12382799

申请日：2009-03-24

申请人： Toshifumi Yagi ,  Tomoki Noda ,  Toshihide Tsubata ,  Masanori Takeuchi ,  Kenji Enda

发明人： Toshifumi Yagi ,  Tomoki Noda ,  Toshihide Tsubata ,  Masanori Takeuchi ,  Kenji Enda

IPC分类号： G02F1/1343

CPC分类号： G02F1/136213 ,  G02F1/136259

摘要： An active matrix substrate includes a substrate, a TFT formed on the substrate, a storage capacitor element formed on the substrate, an interlayer insulating film covering the storage capacitor element, and a pixel electrode formed on the interlayer insulating film. The storage capacitor element includes a storage capacitor line, an insulating film formed on the storage capacitor line, and two or more storage capacitor electrodes opposed to the storage capacitor line with the insulating film interposed therebetween. The two or more storage capacitor electrodes are electrically connected via associated contact holes formed in the interlayer insulating film to the pixel electrode and electrically continuous with a drain electrode of the TFT.

摘要翻译： 有源矩阵基板包括基板，形成在基板上的TFT，形成在基板上的辅助电容器元件，覆盖保持电容元件的层间绝缘膜，以及形成在层间绝缘膜上的像素电极。 存储电容器元件包括辅助电容线，形成在辅助电容线上的绝缘膜和与辅助电容线相对的两个或更多个保持电容电极，绝缘膜夹在它们之间。 两个以上的保持电容电极通过形成在层间绝缘膜中的相关联的接触孔电连接到像素电极，并与TFT的漏极电连接。

公开(公告)号：US20090195488A1

公开(公告)日：2009-08-06

申请号：US12379941

申请日：2009-03-04

申请人： Masanori Takeuchi ,  Tomokazu Ohtsubo ,  Toshihide Tsubata

发明人： Masanori Takeuchi ,  Tomokazu Ohtsubo ,  Toshihide Tsubata

IPC分类号： G09G3/36

CPC分类号： G02F1/13624 ,  G02F1/134336 ,  G02F1/136213 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/0276

摘要： A segmented-pixel liquid crystal display has a plurality of pixels of which each has three sub-pixels 10a-10c, namely one middle and two side sub-pixels, arranged next to one another in the column or row direction. The sub-pixels 10a-10c have different brightness levels when the pixel as a whole is in a given middle halftone state, and the middle sub-pixel 10a has the highest brightness level. This eliminates unnaturalness as is conventionally produced when an image with a straight border is displayed, and further improves the gamma characteristic.

摘要翻译： 分段像素液晶显示器具有多个像素，每个像素具有在列或行方向上彼此相邻布置的三个子像素10a-10c，即一个中间和两个子像素。 当像素整体处于给定的中间色调状态，并且中间子像素10a具有最高的亮度级时，子像素10a-10c具有不同的亮度级。 这消除了当显示具有直边界的图像时常规产生的不自然现象，并且进一步改善了伽马特性。