公开(公告)号：US20060101325A1

公开(公告)日：2006-05-11

申请号：US11086809

申请日：2005-03-22

申请人： Nobuo Sasaki ,  Susumu Okazaki ,  Yasuhiro Nasu ,  Yoji Nagase

发明人： Nobuo Sasaki ,  Susumu Okazaki ,  Yasuhiro Nasu ,  Yoji Nagase

IPC分类号： G06F17/00

CPC分类号： G02F1/13624 ,  G02F2001/134345 ,  G09G3/3607 ,  G09G3/3648 ,  G09G2320/02

摘要： The invention relates to an active matrix type liquid crystal display device and its driving method and provides a liquid crystal display device capable of omitting frame memory in image averaging processing among pixels for improving the smoothness of display and its driving method. For example, by providing an accumulated-charge-averaging TFT circuit which executes averaging of accumulated charges of a sub-pixel among a plurality of sub-pixels constructed within a pixel and adjacent sub-pixels within pixels adjacent thereto, thereby realizing smoothing processing of the display image without using a frame memory.

摘要翻译： 本发明涉及一种有源矩阵型液晶显示装置及其驱动方法，并且提供一种能够省略图像平均处理中的帧存储器的液晶显示装置，以提高显示的平滑度及其驱动方法。 例如，通过提供在像素内构成的多个子像素和与其相邻的像素内的相邻子像素执行平均化子像素的累积电荷的累积电荷平均TFT电路，从而实现平滑处理 显示图像而不使用帧存储器。

公开(公告)号：US06914643B1

公开(公告)日：2005-07-05

申请号：US09607104

申请日：2000-06-29

申请人： Yoji Nagase ,  Yoshinori Tanaka ,  Tetsuya Fujikawa ,  Yasuhiro Nasu

发明人： Yoji Nagase ,  Yoshinori Tanaka ,  Tetsuya Fujikawa ,  Yasuhiro Nasu

IPC分类号： G02F1/136 ,  G02F1/1362 ,  G02F1/1343

CPC分类号： G02F1/136204

摘要： The present invention relates to a liquid crystal display provided with an electrostatic protection element and an object of the present invention is to provide the liquid crystal display provided with superior redundancy and at the same time a sufficient protection function against static electricity in which relatively low voltage generates for a long period of time. Electrostatic protection element sections 28 and 30 are provided with a first TFT 32 having a source electrode (S) and a drain electrode (D) where the source electrode (S) is connected to external output electrodes 16 and 18 and the drain electrode (D) is connected to common wirings 22 and 24, a second TFT 38 having a conductor 42, a source electrode (S), a drain electrode (D) and a gate electrode (G) where the conductor 42 is connected to the gate electrode (G) of the first TFT 32, the source electrode (S) is connected to the external output electrodes 16 and 18, the drain electrode (D) is connected to the conductor 42 and the gate electrode (G) is electrically floated, and a third TFT 40 having a source electrode (S), a drain electrode (D) and a gate electrode (G) where the source electrode (S) is connected to the common wirings 22 and 24, the drain electrode (D) is connected to the conductor 42 and the gate electrode is electrically floated.

摘要翻译： 本发明涉及一种具有静电保护元件的液晶显示器，其目的在于提供具有优异冗余性的液晶显示器，同时具有足够的防静电保护功能，其中相对较低的电压 生成很长一段时间。 静电保护元件部分28和30设置有第一TFT 32，其具有源电极（S）和漏电极（D），其中源电极（S）连接到外部输出电极16和18以及漏电极（D ）连接到公共布线22和24，具有导体42，源电极（S），漏电极（D）和栅电极（G）的第二TFT 38，其中导体42连接到栅电极 G），源电极（S）连接到外部输出电极16和18，漏电极（D）连接到导体42，栅电极（G）电浮动，并且 具有源电极（S），漏电极（D）和栅电极（G）的第三TFT40，其中源电极（S）连接到公共布线22和24，漏电极（D）连接到 导体42和栅极电浮动。

公开(公告)号：US20090059152A1

公开(公告)日：2009-03-05

申请号：US12204552

申请日：2008-09-04

申请人： Tsuyoshi Kamada ,  Yoji Nagase

发明人： Tsuyoshi Kamada ,  Yoji Nagase

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/133345 ,  G02F1/136204 ,  G02F1/13624 ,  G02F1/1393 ,  G02F2001/134345 ,  G02F2201/40

摘要： A liquid crystal display capable of narrowing a slit between pixel electrodes and preventing a short circuit defect is provided. The liquid crystal display includes a plurality of pixels arranged in a matrix form, in which each of the pixels includes: a plurality of non-linear elements formed on a substrate; a plurality of subpixel electrodes electrically connected to the plurality of non-linear elements, respectively; and an inter-subpixel insulating layer formed between at least two subpixel electrode out of the plurality of subpixel electrodes.

摘要翻译： 提供能够缩小像素电极之间的狭缝并防止短路缺陷的液晶显示器。 液晶显示器包括以矩阵形式布置的多个像素，其中每个像素包括：形成在基板上的多个非线性元件; 分别与多个非线性元件电连接的多个子像素电极; 以及形成在所述多个子像素电极中的至少两个子像素电极之间的子像素绝缘层。

公开(公告)号：US6011600A

公开(公告)日：2000-01-04

申请号：US272885

申请日：1999-03-19

申请人： Tsuyoshi Kamada ,  Yoji Nagase ,  Katsusige Asada

发明人： Tsuyoshi Kamada ,  Yoji Nagase ,  Katsusige Asada

IPC分类号： G02F1/136 ,  G02F1/133 ,  G02F1/1362 ,  G02F1/1368 ,  H01L29/786 ,  G02F1/1333 ,  G02F1/1343

CPC分类号： G02F1/136213 ,  G02F1/136286 ,  G02F2001/136218

摘要： A plurality of parallel gate bus lines 16n, 16n+1, 16n+2, . . . and a plurality of parallel drain bus lines 18m, 18m+1, . . . are provided. Thin film transistors 14 are disposed near the lower end of sub-patterns 30n, 30n+1, 30n+2, . . . The source electrodes 36 of the thin film transistors 14 are picture element electrodes 12 through contact holes 38. The picture element electrodes 12 are formed at positions which are beyond a next gate bus line 16n, 16n+1, 16n+2, . . . Intermediate electrodes 40 for forming sub-capacitances Cs are formed on the lower ends of the picture element electrodes 12. The thin film transistor matrix device can form sub-capacitances of a large capacitance value and does not reduce fabrication yields.

摘要翻译： 多个并行栅极总线16n，16n + 1,16n + 2，...， 。 。 和多个并联的漏极总线18m，18m + 1，...。 。 。 被提供。 薄膜晶体管14设置在子图案30n，30n + 1，30n + 2的下端附近。 。 。 薄膜晶体管14的源电极36是通过接触孔38的像素电极12.像素电极12形成在超过下一个栅极总线16n，16n + 1,16n + 2的位置。 。 。 用于形成子电容Cs的中间电极40形成在像素电极12的下端。薄膜晶体管矩阵器件可以形成大电容值的子电容，并且不会降低制造成品率。

公开(公告)号：US07245329B2

公开(公告)日：2007-07-17

申请号：US10310125

申请日：2002-12-04

申请人： Yoshinori Tanaka ,  Yoji Taniguchi ,  Yoji Nagase ,  Tomoyuki Miyata

发明人： Yoshinori Tanaka ,  Yoji Taniguchi ,  Yoji Nagase ,  Tomoyuki Miyata

IPC分类号： G02F1/136

CPC分类号： G02F1/136286 ,  G02F1/1334 ,  G02F1/1341

摘要： A substrate for a liquid crystal display device comprises a TFT substrate for holding opposing substrates arranged opposed to each other as well as a liquid crystal composition obtained by mixing a monomer into liquid crystals. A plurality of bus lines are formed on the TFT substrate intersecting each other through an insulating film, and thin-film transistors are formed close to positions where the plurality of bus lines and intersect each other. A plurality of thin-film transistors for polymerization are formed for applying a voltage to the pixel electrodes at the time of polymerizing the monomer, and a first common electrode wiring for polymerization is electrically connected to the gate electrodes of the plurality of thin-film transistors for polymerization.

摘要翻译： 用于液晶显示装置的基板包括用于保持彼此相对布置的相对基板的TFT基板以及通过将单体混合到液晶中而获得的液晶组合物。 多个总线通过绝缘膜形成在彼此相交的TFT基板上，并且薄膜晶体管形成在多个总线之间彼此相交的位置附近。 形成多个用于聚合的薄膜晶体管，用于在聚合单体时向像素电极施加电压，并且用于聚合的第一公共电极布线电连接到多个薄膜晶体管的栅电极 用于聚合。

公开(公告)号：US06977708B2

公开(公告)日：2005-12-20

申请号：US10624224

申请日：2003-07-22

申请人： Yoshinori Tanaka ,  Yoji Nagase

发明人： Yoshinori Tanaka ,  Yoji Nagase

IPC分类号： G02F1/1333 ,  G02F1/13 ,  G02F1/1345 ,  G02F1/1362

CPC分类号： G02F1/13452 ,  G02F1/136204 ,  G02F2001/136254

摘要： There is provided a substrate for a liquid crystal display with which static damage to TFT devices can be prevented and a thin frame can be achieved, a liquid crystal display having the same, and a method of manufacturing the same. Terminal sections to which signals are input from the outside and terminal sections for outputting the signals to driver ICs are constituted by a conductive layer different from gate bus lines and a common wiring. Thus, the gate bus lines can be connected to the common wiring through connection wirings even when the common wiring is provided in a location that is removed at a chamfering step. This makes it possible to prevent TFT devices from being damaged by static electricity up to the chamfering step. There is no increase in steps for manufacturing a TFT substrate. Further, since area limitations are reduced by forming the terminal sections, connection wirings and the common wiring as a plurality of conductive layers, it is easy to lay out wirings on the TFT substrate and design a thin frame at a designing step.

摘要翻译： 提供了一种用于液晶显示器的基板，可以防止对TFT器件的静电损伤并且可以实现薄的框架，其具有相同的液晶显示器及其制造方法。 从外部输入信号的端子部分和用于将信号输出到驱动器IC的端子部分由与栅极总线线路和公共布线不同的导电层构成。 因此，即使当公共布线设置在在倒角步骤处被移除的位置时，也可以通过连接布线将栅极总线连接到公共布线。 这使得可以防止TFT器件在倒角步骤之前被静电损坏。 制造TFT基板的步骤没有增加。 此外，由于通过将端子部分，连接布线和公共布线形成为多个导电层来减小面积限制，因此在设计步骤中容易在TFT基板上布置布线并设计薄框架。

公开(公告)号：US06738107B2

公开(公告)日：2004-05-18

申请号：US09728767

申请日：2000-12-01

申请人： Yoji Nagase ,  Yoshinori Tanaka

发明人： Yoji Nagase ,  Yoshinori Tanaka

IPC分类号： G02F11343

CPC分类号： G02F1/136213 ,  G02F1/1393

摘要： A storage capacitance Cs0 (=Cs+Csadd) added to a pixel capacitance is set such that a transmittance T1 at a voltage V1 of a pixel electrode becomes substantially equal to a transmittance T2 at a voltage V2 of the pixel electrode when a holding period is terminated. In the case of a normally black type liquid crystal display device, for example, when it is assumed that a white data voltage is VdW, a liquid crystal capacitance in white display is ClcW, and a liquid crystal capacitance in black display is ClcB, a capacitance value of the storage capacitance Cs0 is set such that difference between the transmittance obtained at the pixel voltage, that is changed by an amount of variation &Dgr;Vs of a pixel voltage expressed by &Dgr;Vs=VdW((ClcW−ClcB)/(ClcW+Cs0)), and the transmittance obtained at the white data voltage VdW can be reduced smaller than 13% of the transmittance obtained at the white data voltage VdW. Accordingly, a predetermined brightness can be obtained by one scanning in response to a display data signal.

摘要翻译： 设置添加到像素电容的存储电容Cs0（= Cs + Csadd），使得像素电极的电压V1的透射率T1变得基本等于像素电极的电压V2时的透过率T2，当保持期间为 终止了 在常黑型液晶显示装置的情况下，例如，当假设白色数据电压为VdW时，白色显示器中的液晶电容为ClcW，黑色显示器中的液晶电容为ClcB，a 存储电容Cs0的电容值被设定为使得由像素电压获得的透射率之间的差值，其变化为由ΔVs表示的像素电压的变化量DeltaVs = VdW（（ClcW-ClcB）/（ClcW + Cs0 ）），并且可以将在白色数据电压VdW处获得的透射率减小到小于在白色数据电压VdW下获得的透射率的13％。 因此，通过响应于显示数据信号的一次扫描可以获得预定的亮度。

公开(公告)号：US09146422B2

公开(公告)日：2015-09-29

申请号：US13075539

申请日：2011-03-30

申请人： Masahiko Nakamura ,  Shunichi Suwa ,  Masashi Miyakawa ,  Yuichi Inoue ,  Tadaaki Isozaki ,  Yoji Nagase

发明人： Masahiko Nakamura ,  Shunichi Suwa ,  Masashi Miyakawa ,  Yuichi Inoue ,  Tadaaki Isozaki ,  Yoji Nagase

IPC分类号： G02F1/1343 ,  G02F1/1337 ,  G02F1/1333

CPC分类号： G02F1/133707 ,  G02F1/133371 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/134309 ,  G02F1/13439 ,  G02F2001/133357

摘要： A liquid crystal display capable of realizing a high transmittance while maintaining favorable voltage response characteristics, and a method of manufacturing the same are provided. The liquid crystal display includes: a liquid crystal layer; a first substrate and a second substrate arranged to face each other with the liquid crystal layer in between; a plurality of pixel electrodes provided on a liquid crystal layer side of the first substrate; and an opposite electrode provided on the second substrate to face the plurality of pixel electrodes. One or both of a face on the liquid crystal layer side of the pixel electrode, and a face on the liquid crystal layer side of the opposite electrode includes a concavo-convex structure.

摘要翻译： 提供能够实现高透射率同时保持良好的电压响应特性的液晶显示器及其制造方法。 液晶显示器包括：液晶层; 布置成彼此面对的第一基板和第二基板，其间具有液晶层; 设置在所述第一基板的液晶层侧的多个像素电极; 以及设置在所述第二基板上以面对所述多个像素电极的相对电极。 像素电极的液晶层侧的面以及相对电极的液晶层侧的面中的一个或两个包括凹凸结构。

公开(公告)号：US20110317104A1

公开(公告)日：2011-12-29

申请号：US13075539

申请日：2011-03-30

申请人： Masahiko Nakamura ,  Shunichi Suwa ,  Masashi Miyakawa ,  Yuichi Inoue ,  Tadaaki Isozaki ,  Yoji Nagase

发明人： Masahiko Nakamura ,  Shunichi Suwa ,  Masashi Miyakawa ,  Yuichi Inoue ,  Tadaaki Isozaki ,  Yoji Nagase

IPC分类号： G02F1/1335 ,  G02F1/1333 ,  H01L33/08 ,  G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/133371 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/134309 ,  G02F1/13439 ,  G02F2001/133357

摘要： A liquid crystal display capable of realizing a high transmittance while maintaining favorable voltage response characteristics, and a method of manufacturing the same are provided. The liquid crystal display includes: a liquid crystal layer; a first substrate and a second substrate arranged to face each other with the liquid crystal layer in between; a plurality of pixel electrodes provided on a liquid crystal layer side of the first substrate; and an opposite electrode provided on the second substrate to face the plurality of pixel electrodes. One or both of a face on the liquid crystal layer side of the pixel electrode, and a face on the liquid crystal layer side of the opposite electrode includes a concavo-convex structure.

摘要翻译： 提供能够实现高透射率同时保持良好的电压响应特性的液晶显示器及其制造方法。 液晶显示器包括：液晶层; 布置成彼此面对的第一基板和第二基板，其间具有液晶层; 设置在所述第一基板的液晶层侧的多个像素电极; 以及设置在所述第二基板上以面对所述多个像素电极的相对电极。 像素电极的液晶层侧的面以及相对电极的液晶层侧的面中的一个或两个包括凹凸结构。

公开(公告)号：US08754995B2

公开(公告)日：2014-06-17

申请号：US12579182

申请日：2009-10-14

申请人： Hiroki Takahashi ,  Yoji Nagase

发明人： Hiroki Takahashi ,  Yoji Nagase

IPC分类号： G02F1/1343

CPC分类号： G02F1/136286 ,  G02F1/136213

摘要： A liquid-crystal display includes scan lines arranged on a substrate and also functioning as a gate of a thin-film transistor, a main line arranged between the scan lines, source lines arranged in a direction intersecting the scan lines, a picture-element electrode arranged between the source lines and between the scan lines, a storage capacitor formed with the main line, an insulation layer, and an intermediate electrode, a drain line connected to a drain of the thin-film transistor and the intermediate electrode. The main line includes a first transparent electrode and a first metallic line, which is formed on the first transparent electrode, is narrower and has a lower resistance than the first transparent electrode. The drain line includes a second transparent electrode and a second metallic line which is narrower and has a lower resistance than the second transparent electrode. The intermediate electrode is formed by extending the second transparent electrode.

摘要翻译： 液晶显示器包括布置在基板上并且还用作薄膜晶体管的栅极的扫描线，布置在扫描线之间的主线，沿与扫描线相交的方向布置的源极线，图像元素电极 布置在源极线之间和扫描线之间，形成有主线的存储电容器，绝缘层和中间电极，连接到薄膜晶体管的漏极和中间电极的漏极线。 主线包括形成在第一透明电极上的第一透明电极和第一金属线，比第一透明电极更窄并且具有更低的电阻。 漏极线包括第二透明电极和第二金属线，其比第二透明电极更窄并且具有较低的电阻。 中间电极通过延伸第二透明电极而形成。