公开(公告)号：US08654069B2

公开(公告)日：2014-02-18

申请号：US12026580

申请日：2008-02-06

申请人： Norio Mamba ,  Tsutomu Furuhashi ,  Shinichi Komura

发明人： Norio Mamba ,  Tsutomu Furuhashi ,  Shinichi Komura

IPC分类号： G09G3/36 ,  G09G3/20

CPC分类号： G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0465 ,  G09G2310/0297

摘要： In a display device, pixel electrodes I, II and III corresponding to color filters R, G and B are coupled to TFTs which are turned on in accordance with signals on gate lines G, and the drain (source) of the TFT coupled to the pixel electrode II is connected with the source (drain) of the TFT coupled to the pixel electrode III. A signal voltage is written in the pixel electrode I when the gate line G1a is in the “on” state, a signal voltage is written in the pixel electrode II when the gate line G1b is in the “on” state, and a signal voltage is written in the pixel electrode III when the gate lines G1a and G1b are both in the “on” state. Signal voltages are written in the pixel electrodes III, I and II in this order mentioned.

摘要翻译： 在显示装置中，对应于滤色器R，G和B的像素电极I，II和III被耦合到根据栅极线G上的信号导通的TFT，并且连接到栅极线G的TFT的漏极（源极） 像素电极II与耦合到像素电极III的TFT的源极（漏极）连接。 当栅极线G1a处于“导通”状态时，信号电压被写入像素电极I，当栅极线G1b处于“导通”状态时，信号电压被写入像素电极II，信号电压 当栅极线G1a和G1b都处于“接通”状态时被写入像素电极III。 信号电压按照上述顺序写入像素电极III，I和II。

公开(公告)号：US08629965B2

公开(公告)日：2014-01-14

申请号：US12816544

申请日：2010-06-16

申请人： Syou Yanagisawa

发明人： Syou Yanagisawa

IPC分类号： G02F1/1345

CPC分类号： G02F1/1309 ,  G02F1/1345 ,  G02F1/13458

摘要： First terminals and second terminals, which are terminals of adjacent terminal wires, are staggered in the direction in which wires run, and transparent conductive films provided to the first terminals and second terminals extend so as to overlap the terminal wires outside the regions in which contact holes are created and are formed so as to have a width narrower than the width of the terminal wires in the regions where contact holes are created.

摘要翻译： 作为相邻端子线的端子的第一端子和第二端子沿着导线的方向交错，并且设置到第一端子和第二端子的透明导电膜延伸以与接触区域之外的端子线重叠 形成孔，使其宽度比产生接触孔的区域中的端子线的宽度窄。

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：US08614659B2

公开(公告)日：2013-12-24

申请号：US11644831

申请日：2006-12-26

申请人： Toshio Miyazawa

发明人： Toshio Miyazawa

IPC分类号： G09G3/36

CPC分类号： G09G3/2074 ,  G09G3/3648 ,  G09G2300/0408 ,  G09G2300/0842 ,  G09G2310/0262 ,  G09G2310/027

摘要： A display device for use in compact portable devices is configured for assigning gray levels according to the pixel area ratio and, further includes a digital-to-analog (D-A) conversion circuit for converting digital data to gray-level voltage or analog signals. This configuration reduces the size of the circuit for D-A conversion, thus reducing the space for the driving circuit when assigning gray levels according to the pixel area ratio. The combination of the gray-level voltage output from the driving circuit and the gray-level assignment according to the pixel area ratio reduces the scale of the circuit.

摘要翻译： 用于小型便携式设备的显示设备被配置为根据像素面积比分配灰度级，并且还包括用于将数字数据转换为灰度级电压或模拟信号的数模（D-A）转换电路。 该配置减小了用于D-A转换的电路的尺寸，从而在根据像素面积比分配灰度级时减小了驱动电路的空间。 根据像素面积比，来自驱动电路的灰度级电压输出与灰度分配的组合减小了电路的规模。

公开(公告)号：US08599352B2

公开(公告)日：2013-12-03

申请号：US13596205

申请日：2012-08-28

申请人： Takaaki Suzuki ,  Takuya Takahashi

发明人： Takaaki Suzuki ,  Takuya Takahashi

IPC分类号： G02F1/1343

CPC分类号： H01L27/124 ,  G02F1/1368 ,  H01L29/458

摘要： A liquid crystal display device and method includes a pair of substrates with liquid crystal sandwiched therebetween, a plurality of intersecting scanning signal lines and image signal lines, a thin film transistor formed corresponding to each intersection, a pixel electrode which is formed in a pixel region and connected to the thin film transistor, a gate insulating film, and a protective insulating film. At least one of the scanning signal lines and the image signal lines are each formed of a laminated film including a first layer and a second layer, wherein the first layer is formed of a copper film having a purity of at least 99.5%, and the second layer is formed of an alloy film containing copper as a main component. The first layer and the second layer are collectively subjected to wet etching with an etchant having a predetermined pH.

摘要翻译： 一种液晶显示装置和方法，包括一对夹在其间的液晶的基板，多个相交的扫描信号线和图像信号线，对应于每个交点形成的薄膜晶体管，形成在像素区域中的像素电极 并连接到薄膜晶体管，栅极绝缘膜和保护绝缘膜。 扫描信号线和图像信号线中的至少一个各自由包括第一层和第二层的层叠膜形成，其中第一层由纯度为至少99.5％的铜膜形成，并且 第二层由含有铜作为主要成分的合金膜形成。 第一层和第二层用具有预定pH的蚀刻剂共同进行湿蚀刻。

公开(公告)号：US08599342B2

公开(公告)日：2013-12-03

申请号：US13029207

申请日：2011-02-17

申请人： Setsuo Kobayashi ,  Akira Ishii ,  Masanori Katsuyama ,  Shinji Tanabe ,  Kiyoshi Sento ,  Takeharu Furusawa

发明人： Setsuo Kobayashi ,  Akira Ishii ,  Masanori Katsuyama ,  Shinji Tanabe ,  Kiyoshi Sento ,  Takeharu Furusawa

IPC分类号： G02F1/1333 ,  G02F1/13

CPC分类号： B32B37/1284 ,  B32B17/06 ,  B32B2037/1253 ,  B32B2307/412 ,  B32B2307/546 ,  B32B2310/0831 ,  B32B2315/08 ,  B32B2457/202 ,  G02F1/133308 ,  G02F2001/133331 ,  G02F2202/28

摘要： A liquid crystal display panel including liquid crystal sandwiched between a pair of substrates is prepared. A light-transmitting reinforcing plate is prepared. A photocuring resin is provided between the liquid crystal display panel and the reinforcing plate. Light is irradiated to a side surface of a laminated body constituted of the liquid crystal display panel, the reinforcing plate and the photocuring resin. The photocuring resin is arranged to face the liquid crystal in an opposed manner. The light is allowed to advance to the inside of the photocuring resin from an edge portion of the photocuring resin. The light is allowed to advance to the inside of the reinforcing plate from an edge portion of the reinforcing plate, is propagated in the inside of the reinforcing plate, and is irradiated to the photocuring resin from the reinforcing plate at a position away from the edge portion of the reinforcing plate.

摘要翻译： 准备包含夹在一对基板之间的液晶的液晶显示面板。 制备透光加强板。 在液晶显示面板和加强板之间设置光固化树脂。 照射到由液晶显示面板，加强板和光固化树脂构成的层叠体的侧面。 光固化树脂以相对的方式布置成面对液晶。 允许光从光固化树脂的边缘部分前进到光固化树脂的内部。 允许光从加强板的边缘部分前进到加强板的内侧，在加强板的内部传播，并且在远离边缘的位置处从加强板照射到光固化树脂 加强板的一部分。

公开(公告)号：US20130307839A1

公开(公告)日：2013-11-21

申请号：US13922823

申请日：2013-06-20

申请人： Yoshihiro KOTANI ,  Kenichi Akiyama

发明人： Yoshihiro KOTANI ,  Kenichi Akiyama

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3688 ,  G09G2310/0218

摘要： A liquid crystal display device used in miniaturized portable equipment includes a distribution circuit corresponding to a circuit scale of a drive circuit to cope with a high-definition multi-grayscale display. A liquid crystal display device having a liquid crystal display element and a liquid crystal drive circuit includes a distribution circuit which distributes a drive circuit output to a plurality of video signal lines within one scanning period. The distribution circuit is divided into a plurality of distribution circuits, and control signals are supplied to each distribution circuit from both end portions of the each distribution circuit. When an output part of the drive circuit is configured with a high withstand-voltage output amplifier and a low withstand-voltage output amplifier alternately connected with the distribution circuit, master and slave functions are imparted to the drive circuit allowing the drive circuit to cope with odd-numbered outputs.

摘要翻译： 用于小型便携式设备的液晶显示装置包括对应于驱动电路的电路规模的分配电路，以应对高分辨率多灰度显示。 具有液晶显示元件和液晶驱动电路的液晶显示装置包括在一个扫描周期内将驱动电路输出分配给多个视频信号线的分配电路。 分配电路被分成多个分配电路，并且控制信号从每个分配电路的两个端部提供给每个分配电路。 当驱动电路的输出部分配置有高耐压输出放大器和与分配电路交替连接的低耐压输出放大器时，主和从功能被赋予驱动电路，允许驱动电路处理 奇数输出。

公开(公告)号：US20130300967A1

公开(公告)日：2013-11-14

申请号：US13943151

申请日：2013-07-16

申请人： Chikae Matsui ,  Noboru Kunimatsu ,  Hidehiro Sonoda

发明人： Chikae Matsui ,  Noboru Kunimatsu ,  Hidehiro Sonoda

IPC分类号： G02F1/1337

CPC分类号： G02F1/133723 ,  B32B2457/202 ,  C09K19/56 ,  G02F1/133788 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/133397 ,  Y10T428/10 ,  Y10T428/1018 ,  Y10T428/1023 ,  Y10T428/105

摘要： An alignment film is given a 2-layer structure comprising a photoalignment film that is photoalignable and a low-resistivity alignment film whose resistivity is smaller than that of the photoalignment film. The photoalignment film is formed by a polyimide whose precursor is polyamide acid alkyl ester, the number molecular weight of the photoalignment film is large, and the stability of alignment of the photoalignment film by photoalignment is excellent. The low-resistivity alignment film is formed by a polyimide whose precursor is polyamide acid, the number molecular weight of the low-resistivity alignment film is small, and the resistivity of the low-resistivity alignment film is small. The 2-layer structure alignment film can be maintaining an excellent photoalignment characteristic, so DC afterimages can be controlled.

摘要翻译： 对准膜具有2层结构，其包含可光可标定的光取向膜和电阻率小于光取向膜的低电阻率取向膜。 光电子对准膜由其前体为聚酰胺酸烷基酯的聚酰亚胺形成，光电子对准膜的数量分子量大，光取向膜的取向稳定性优异。 低电阻率取向膜由前体为聚酰胺酸的聚酰亚胺形成，低电阻率取向膜的数均分子量小，低电阻率取向膜的电阻率小。 2层结构取向膜可以保持优异的光取向特性，因此可以控制DC残影。

公开(公告)号：US08576255B2

公开(公告)日：2013-11-05

申请号：US11951398

申请日：2007-12-06

申请人： Yukari Katayama ,  Yasuyuki Kudo ,  Norio Mamba ,  Yoshinori Tanaka

发明人： Yukari Katayama ,  Yasuyuki Kudo ,  Norio Mamba ,  Yoshinori Tanaka

IPC分类号： G09G5/10

CPC分类号： G09G3/006 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2360/14

摘要： A luminance distribution at the highest gradation level is corrected to a curved plane luminance distribution in such a manner that the maximum gradation input to a display panel shows a curved luminance plane having the highest luminance at the center of the display panel and a lower luminance in the peripheral area of the display panel. The luminance distribution at the minimum gradation is corrected in such a manner that the minimum gradation shows a curved luminance plane having the lowest luminance at the center of the display panel and a higher luminance in the peripheral area of the display panel.

摘要翻译： 将最高灰度级的亮度分布校正为曲面亮度分布，使得输入到显示面板的最大灰度显示在显示面板的中心处具有最高亮度的弯曲亮度平面，并且较低亮度 显示面板的周边区域。 最小灰度的亮度分布以这样的方式被校正，使得最小灰度显示在显示面板的中心处具有最低亮度的弯曲亮度平面，并且在显示面板的外围区域中具有较高的亮度。

公开(公告)号：US08563982B2

公开(公告)日：2013-10-22

申请号：US13311595

申请日：2011-12-06

申请人： Takao Nakamura ,  Kazuki Ishii ,  Daisuke Mutou ,  Hidenori Seki

发明人： Takao Nakamura ,  Kazuki Ishii ,  Daisuke Mutou ,  Hidenori Seki

IPC分类号： H01L27/14

CPC分类号： G02F1/136286 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/133354

摘要： In a liquid crystal display device that uses a top gate TFT, a contact hole is formed to connect to an image signal line. An inorganic passivation film and an organic passivation film are formed in this order so as to cover the TFT, on which a common electrode is formed. Then, an interlayer insulating film is formed on the common electrode. A through hole for gas release is formed in the interlayer insulating film. The diameter of the through hole is greater than the diameter of the contact hole, so as to be able to easily release gas from the organic passivation film, and to prevent the interlayer insulating film from peeling off.

摘要翻译： 在使用顶栅TFT的液晶显示装置中，形成与图像信号线连接的接触孔。 依次形成无机钝化膜和有机钝化膜，以覆盖其上形成有公共电极的TFT。 然后，在公共电极上形成层间绝缘膜。 在层间绝缘膜中形成用于气体释放的通孔。 通孔的直径大于接触孔的直径，从而能够容易地从有机钝化膜释放气体，并且防止层间绝缘膜剥离。