公开(公告)号：US4938566A

公开(公告)日：1990-07-03

申请号：US243860

申请日：1988-09-13

申请人： Etsuya Takeda ,  Yutaka Nanno ,  Takao Kawaguchi ,  Seiichi Nagata

发明人： Etsuya Takeda ,  Yutaka Nanno ,  Takao Kawaguchi ,  Seiichi Nagata

IPC分类号： G02F1/136 ,  G02F1/055 ,  G02F1/133 ,  G02F1/1362 ,  G09F9/30 ,  G09G3/36

CPC分类号： G02F1/0555 ,  G02F1/136213 ,  G09G3/3648

摘要： In an electro-optical effect display apparatus, a number of pairs of two parallel and closely disposed scanning bus-lines (21-21, 21-21, . . . ) are disposed on a substrate with a predetermined interval therebetween, and a first electrode bus-line (25) is disposed between each other neighboring two pairs of the scanning bus-lines (21-21 and 21-21). Then respective storage capacitors (26) belonging to two display elements (24, 24), each other neighboring with respect to the first electrode bus-line (25), are connected commonly to the first electrode bus-line (25), thereby utilizing a single first electrode bus-line (25) commonly for two storage capacitors (26, 26) which are disposed substantially symmetrically to the first electrode bus-line (25); and thus, the number of bus-lines can be reduced, and consequently, the area of the display element increases.

摘要翻译： 在电光效果显示装置中，在基板上以预定间隔设置成对的两对平行且紧密配置的扫描总线（21-21,21-21 ...），并且第一 电极总线（25）彼此相邻设置在两对扫描总线（21-21和21-21）之间。 属于两个相对于第一电极总线（25）相邻的两个显示元件（24,24）的各个存储电容器（26）共同连接到第一电极总线（25），从而利用 通常用于两个存储电容器（26,26）的单个第一电极总线（25），所述两个存储电容器布置成大致对称于所述第一电极总线（25）; 因此，可以减少总线数量，并且因此显示元件的面积增加。

公开(公告)号：US4778560A

公开(公告)日：1988-10-18

申请号：US56989

申请日：1987-06-03

申请人： Etsuya Takeda ,  Takao Kawaguchi ,  Yutaka Nanno ,  Noriko Okawa ,  Seiichi Nagata

发明人： Etsuya Takeda ,  Takao Kawaguchi ,  Yutaka Nanno ,  Noriko Okawa ,  Seiichi Nagata

IPC分类号： H05K3/00 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/336 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L29/78 ,  H01L29/786 ,  H01L21/306 ,  B44C1/22 ,  C03C15/00 ,  C23F1/02

CPC分类号： H01L27/1214 ,  G02F1/136286 ,  G02F1/1368 ,  H01L29/66765

摘要： A method of production of active matrix display substrates using thin film transistors and more particularly to a method for production of substrates for liquid-crystal display use. The active matrix substrate using the thin film transistor is produced by the mask processes of smaller number. The process of the present invention can reduce the number of the masks, by one, of the active matrix substrate using the inverted staggered thin film transistor which requires the masks from five levels to six levels. Further improvements reduce the number of the masks to four levels from three levels, thus contributing greatly towards lower cost, improved yield.

摘要翻译： 一种使用薄膜晶体管制造有源矩阵显示基板的方法，更具体地涉及用于制造液晶显示器用基板的方法。 使用薄膜晶体管的有源矩阵基板通过较小数量的掩模处理产生。 本发明的方法可以使用反向交错薄膜晶体管减少一个有源矩阵基板的掩模数量，该反向交错薄膜晶体管需要五层至六层的掩模。 进一步的改进将面罩的数量从三个层次降低到四个等级，从而大大降低了成本，提高了产量。

公开(公告)号：US5296847A

公开(公告)日：1994-03-22

申请号：US902564

申请日：1992-06-22

申请人： Etsuya Takeda ,  Yutaka Nanno ,  Seiichi Nagata

发明人： Etsuya Takeda ,  Yutaka Nanno ,  Seiichi Nagata

IPC分类号： G02F1/133 ,  G09G3/36

CPC分类号： G09G3/3655 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0876 ,  G09G2310/06 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0247 ,  G09G2320/0257

摘要： A method of driving a display unit having matrix-arranged pixel electrodes each connected via a capacitor to a first line, each pixel electrode being connected to a switching element which is electrically connected to an image signal line and scan signal line, and display material held between the pixel electrode and opposing electrode and being AC driven, wherein an image signal voltage is transmitted to the pixel electrode during an on-period of the switching element, and a modulating signal with its voltage reversing alternately for each field is applied to the first line during an off-period of the switching element, thereby changing the potential of the pixel electrode so that the changed potential is superposed upon, or cancelled out from, the image signal voltage, the resultant voltage being applied across the display material.

摘要翻译： 一种驱动具有矩阵排列的像素电极的显示单元的方法，每个像素电极通过电容器连接到第一行，每个像素电极连接到电连接到图像信号线和扫描信号线的开关元件，并且显示材料保持 在像素电极和相对电极之间并且被AC驱动，其中在开关元件的导通周期期间，图像信号电压被传送到像素电极，并且将对于每个场交替地具有其电压反转的调制信号施加到第一 从而改变像素电极的电位，使得改变的电位叠加在图像信号电压上或从图像信号电压中消除，所得到的电压施加在显示材料上。

公开(公告)号：US5151805A

公开(公告)日：1992-09-29

申请号：US617883

申请日：1990-11-26

申请人： Etsuya Takeda ,  Yutaka Nanno ,  Seiichi Nagata

发明人： Etsuya Takeda ,  Yutaka Nanno ,  Seiichi Nagata

IPC分类号： G02F1/136 ,  G02F1/133 ,  G02F1/1368 ,  G09G3/36 ,  H04N5/66

CPC分类号： G09G3/3655 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0876 ,  G09G2310/06 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0247 ,  G09G2320/028 ,  G09G2320/041

摘要： A driving method of a display apparatus for AC driving display materials such as liquid display and so on to the picture display by the use of an active matrix with switching elements of thin film transistors so that the output signal voltage of the signal driving circuit of the active matrix display apparatus is considerably reduced and the consumption power of the same driving circuit handling the analog signal may be reduced.

摘要翻译： 一种用于通过使用具有薄膜晶体管的开关元件的有源矩阵将液晶显示器等交流驱动显示材料的显示装置的驱动方法传送到图像显示器，使得信号驱动电路的输出信号电压 有源矩阵显示装置大大减少，并且可以减少处理模拟信号的相同驱动电路的消耗功率。

公开(公告)号：US5706023A

公开(公告)日：1998-01-06

申请号：US487704

申请日：1995-06-07

申请人： Seiichi Nagata ,  Etsuya Takeda ,  Tetsuya Kawamura ,  Yutaka Nanno

发明人： Seiichi Nagata ,  Etsuya Takeda ,  Tetsuya Kawamura ,  Yutaka Nanno

IPC分类号： G09G3/36 ,  H04N3/12

CPC分类号： G09G3/3655 ,  G09G3/3648 ,  G09G3/3659 ,  H04N3/127 ,  G09G2300/0876 ,  G09G2320/0204 ,  G09G2320/0219 ,  G09G2320/0247

摘要： A method of driving a display device having a matrix of display material elements includes transmitting a picture signal voltage to each picture element electrode during an ON period of a respective switching element, applying a first modulation signal to a first wire during an OFF period of the switching elements associated with the first wire, and applying a second modulation signal to counter electrodes associated with the first wire during the OFF period of the switching elements associated with the first wire. Each picture element electrode of a plurality of the display material elements is connected to the first wire through a respective capacitance.

摘要翻译： 驱动具有显示材料元件的矩阵的显示装置的方法包括：在各个开关元件的导通期间，向每个像素电极发送图像信号电压，在第一导线的OFF周期期间向第一线施加第一调制信号 与第一线相关联的开关元件，以及在与第一线相关联的开关元件的关闭周期期间将第二调制信号施加到与第一线相关联的对置电极。 多个显示材料元件的每个像素电极通过相应的电容连接到第一导线。

公开(公告)号：US5200876A

公开(公告)日：1993-04-06

申请号：US507118

申请日：1990-04-10

申请人： Etsuya Takeda ,  Yutaka Nanno

发明人： Etsuya Takeda ,  Yutaka Nanno

IPC分类号： H01L27/02

CPC分类号： H01L27/0251

摘要： An electrostatic breakdown protection circuit protects an internal circuit from positive and negative high voltages. One form of the protection circuit includes a hot line connected to the internal circuit for supplying a data signal, a bypass line, a first diode connected in a first direction between the hot line and the bypass line, and a second diode connected in a second direction between the hot line and the bypass line in parallel to the first diode.

摘要翻译： 静电击穿保护电路保护内部电路免受正负极高电压的影响。 保护电路的一种形式包括连接到用于提供数据信号的内部电路的热线，旁路线，在热线和旁路线之间沿第一方向连接的第一二极管和连接在第二方向上的第二二极管 热线和旁路线之间的方向与第一二极管并联。

公开(公告)号：US20050212449A1

公开(公告)日：2005-09-29

申请号：US11136491

申请日：2005-05-25

申请人： Yutaka Nanno ,  Hiroshi Tsutsu

发明人： Yutaka Nanno ,  Hiroshi Tsutsu

IPC分类号： G09G3/10 ,  H01L27/32 ,  H05B33/14

CPC分类号： H01L27/3265 ,  H01L27/3211 ,  H01L27/326

摘要： An organic EL display panel includes a substrate, pixel electrodes, a common electrode, signal lines, power supply lines, thin-film transistors, scan lines, organic EL elements and storage capacitors. To obtain a full color image by light emissions of the organic EL elements, red, green and blue emitters are patterned correspondently with the pixel electrodes and arranged in this order along the gate line direction. The emitters are patterned such that each pair of the red, green and blue emitters which are adjacent to each other along the gate line direction overlap each other to define a light-emitting layer overlap region, where colors of light components which exit the organic EL elements and pass through the emitters are mixed, between the adjacent organic EL elements arranged along the gate line direction. At least one of the thin-film transistor and the storage capacitor is arranged in the light-emitting layer overlap region.

摘要翻译： 有机EL显示面板包括基板，像素电极，公共电极，信号线，电源线，薄膜晶体管，扫描线，有机EL元件和存储电容器。 为了通过有机EL元件的发光来获得全色图像，红色，绿色和蓝色发射体与像素电极相对应地被图案化并且沿着栅极线方向依次布置。 发射体被图案化，使得沿着栅极线方向彼此相邻的每对红色，绿色和蓝色发射体彼此重叠以限定发光层重叠区域，其中离开有机EL的光成分的颜色 沿着栅线方向排列的相邻的有机EL元件之间混合穿过发射体的元件。 薄膜晶体管和存储电容器中的至少一个布置在发光层重叠区域中。

公开(公告)号：US06411273B1

公开(公告)日：2002-06-25

申请号：US09194721

申请日：1998-12-21

申请人： Mika Nakamura ,  Yutaka Nanno ,  Naomi Kaneko ,  Masumi Izuchi ,  Hiroshi Tsutsu ,  Katsumi Adachi

发明人： Mika Nakamura ,  Yutaka Nanno ,  Naomi Kaneko ,  Masumi Izuchi ,  Hiroshi Tsutsu ,  Katsumi Adachi

IPC分类号： G09G336

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2300/0408 ,  G09G2310/027

摘要： An object of the present invention is, by eliminating a driver IC from the components of an liquid crystal display, to achieve a cost reduction, to eliminate a manufacturing step of mounting the driver IC onto an array substrate, and to reduce a thickness of the liquid crystal display. A driver circuit for an active matrix liquid crystal display comprises a resistive dividing type digital-to-analog converter circuit (DAC). An analog output voltage from the DAC is amplified by a signal amplifier element, and a liquid crystal element is driven by the amplified analog output voltage. The driver circuit is characterized in that a resistance element R is formed in an n+ layer of p-Si on an array substrate of the liquid crystal display, and a switching element Tr and a signal amplifier element are also formed on the array substrate.

摘要翻译： 本发明的目的是通过从液晶显示器的部件中消除驱动器IC，以实现成本降低，以消除将驱动器IC安装到阵列基板上的制造步骤，并且减小 液晶显示器。 用于有源矩阵液晶显示器的驱动电路包括电阻分割型数模转换器电路（DAC）。 来自DAC的模拟输出电压由信号放大器元件放大，液晶元件由放大的模拟输出电压驱动。 驱动电路的特征在于，在液晶显示器的阵列基板上的p +的n +层上形成有电阻元件R，并且还在阵列基板上形成开关元件Tr和信号放大元件。

公开(公告)号：US07173612B2

公开(公告)日：2007-02-06

申请号：US10433296

申请日：2001-12-10

申请人： Yutaka Nanno ,  Kouji Senda

发明人： Yutaka Nanno ,  Kouji Senda

IPC分类号： G09G5/00

CPC分类号： G09G3/3258 ,  G09G3/2011 ,  G09G3/2074 ,  G09G3/3266 ,  G09G2300/0443 ,  G09G2300/0465 ,  G09G2300/0804 ,  G09G2300/0814 ,  G09G2300/0828 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2300/0876 ,  G09G2310/0254 ,  G09G2310/061 ,  G09G2320/0257 ,  G09G2320/0261

摘要： An EL display device 1 includes a display portion 2 having unit pixels 10 arranged in a matrix, a source line driver circuit 6, and a gate line driver circuit 4. Each of the unit pixels 10 has an EL element 11, a switching transistor Tr1, a driver transistor Tr2, and an auxiliary capacitor 13. The auxiliary capacitor 13 has electrodes, one connected to a gate electrode of the transistor Tr2 and the other to a next gate line GL. The gate line driver circuit 4 outputs, via the next gate line GL, blanking signals for forcibly stopping a light-emitting state of the EL elements 11, within hold times in which the voltages written to the gate electrodes of the transistors Tr2 are held. With such a configuration, a blanking period where the EL elements do not emit light, is inserted in one frame.

摘要翻译： EL显示装置1包括具有矩阵排列的单位像素10的显示部分2，源极线驱动电路6和栅极线驱动电路4。 每个单位像素10具有EL元件11，开关晶体管Tr 1，驱动晶体管Tr 2和辅助电容器13。 辅助电容器13具有电极，一个连接到晶体管Tr 2的栅电极，另一个连接到下一个栅极线GL。 栅极线驱动电路4经由下一个栅极线GL输出用于强制停止EL元件11的发光状态的消隐信号，其中保持时间内保持写入晶体管Tr 2的栅电极的电压 。 通过这样的结构，将EL元件不发光的消隐期间插入一帧。

公开(公告)号：US20050275779A1

公开(公告)日：2005-12-15

申请号：US11147331

申请日：2005-06-08

申请人： Yutaka Nanno

发明人： Yutaka Nanno

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/13363

CPC分类号： G02F1/13363 ,  G02F1/133528 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2413/04

摘要： A liquid crystal display includes a liquid crystal cell which includes a back substrate, a front substrate facing the back substrate, and a liquid crystal layer sandwiched between the back substrate and the front substrate, wherein the front substrate is to be located between a viewer and the back substrate, a front polarizer which faces the front substrate, and an outer retardation member which faces the front substrate with the front polarizer interposed therebetween and converts linearly polarized light from the front polarizer into circularly or elliptically polarized light.

摘要翻译： 液晶显示器包括：液晶单元，其包括背面基板，面向背面基板的正面基板和夹在背面基板和前方基板之间的液晶层，其中，所述前部基板位于观察者和 背面基板，与前基板相对的前偏振片，以及与前偏振片相对的前方基板的外延迟部件，将前偏振片的线偏振光转换为圆偏振或椭圆偏振光。