公开(公告)号：US20080067708A1

公开(公告)日：2008-03-20

申请号：US10581498

申请日：2004-11-24

申请人： Mikio Matsuoka ,  Kunio Takeuchi ,  Terumoto Shiroeda ,  Yoshiharu Hashimoto

发明人： Mikio Matsuoka ,  Kunio Takeuchi ,  Terumoto Shiroeda ,  Yoshiharu Hashimoto

IPC分类号： B29C47/88

CPC分类号： B29C48/9165 ,  B29C48/08 ,  B29C48/11 ,  B29C48/13 ,  B29C48/914 ,  B29C48/92 ,  B29C2948/92542 ,  B29C2948/9259 ,  B29C2948/92628 ,  B29C2948/92704 ,  B29C2948/92895 ,  B29C2948/92923

摘要： [Problem] Proper cooling of a molten sheet product by bringing the sheet into close contact with a movable cooling member, by properly charging over the whole width of the molten sheet product extruded on the movable cooling member.[Solving Means] A sheet production apparatus comprising an extruder 3 to extrude a thermoplastic resin having a melt specific resistance value of not less than 0.3×106 (Ω·cm), a movable cooling member 5, and a tape electrode 10, which has a constitution including a center support member 24 to support the center 12 of the electrode in a linearly stretch state, an ear portion supporting member 26 to support an ear portion of the electrode 13 shifted to the downstream side in the sheet transport direction, a pair of displacement amount adjust mechanisms to adjust a displacement amount X of the above-mentioned ear portion of the electrode 13, and a travel drive mechanism to run the tape electrode 10 along the width direction α of the molten sheet product 4a, and a production method thereof.

摘要翻译： [问题]通过在可移动冷却构件上挤出的熔融片材的整个宽度上适当地填充，通过使片材与可移动冷却构件紧密接触来适当地冷却熔融片材制品。 [解决方案]一种片材生产设备，包括挤出机3，挤出熔体比电阻值不小于0.3×10 -6（Ω·cm）的热塑性树脂，可移动冷却构件5和 带状电极10具有包括中心支撑构件24以支撑线性拉伸状态的电极的中心12的构造，耳部支撑构件26支撑电极13的耳部向下游侧移动 片材输送方向，调整电极13的上述耳部的位移量X的一对位移量调节机构，以及沿着熔融片的宽度方向α使带状电极10沿着行走驱动机构 产品4a及其制备方法。

公开(公告)号：US08390557B2

公开(公告)日：2013-03-05

申请号：US13071326

申请日：2011-03-24

申请人： Yoshiharu Hashimoto

发明人： Yoshiharu Hashimoto

IPC分类号： G09G3/36

CPC分类号： G09G3/3685 ,  G09G3/3614 ,  G09G2330/045

摘要： A display panel drive circuit is provided with a first display output terminal to be connected with a data line of a display panel, first and second output stages, and a control circuit. The first output stage is directly connected with the first display output terminal and configured to output a data signal with the positive polarity with respect to a standard voltage level. The second output stage is also directly connected with the first display output terminal and configured to output a data signal with the negative polarity with respect to the standard voltage level. The control circuit controls the first and second output stages so that one of the first and second output stages is selectively activated while the other of the first and second output stages is deactivated.

摘要翻译： 显示面板驱动电路设置有与显示面板的数据线，第一和第二输出级以及控制电路连接的第一显示输出端子。 第一输出级与第一显示输出端直接连接，并被配置为相对于标准电压电平输出具有正极性的数据信号。 第二输出级也与第一显示输出端直接连接，并被配置成相对于标准电压电平输出具有负极性的数据信号。 控制电路控制第一和第二输出级，使得第一和第二输出级之一被选择性地激活，而第一和第二输出级中的另一个被去激活。

公开(公告)号：US08094113B2

公开(公告)日：2012-01-10

申请号：US11449773

申请日：2006-06-09

申请人： Junya Yokota ,  Yoshiharu Hashimoto

发明人： Junya Yokota ,  Yoshiharu Hashimoto

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3614 ,  G09G2310/027

摘要： A liquid crystal display apparatus includes a plurality of data lines; a plurality of scan lines which intersect the plurality of data lines; pixels arranged at intersections of the plurality of data lines and the plurality of scanning lines; and a data line driving circuit configured to drive the plurality of data lines, and comprising a first data line driving section and a second data line driving section. 4×n (n: an optional natural number) frames are set as one cycle, and each of the plurality of data lines is circularly driven by one of the first data line driving section and the second data line driving section during one cycle.

摘要翻译： 液晶显示装置包括多条数据线; 与所述多条数据线相交的多条扫描线; 排列在所述多条数据线与所述多条扫描线的交点处的像素; 以及数据线驱动电路，被配置为驱动多条数据线，并且包括第一数据线驱动部分和第二数据线驱动部分。 4×n（n：可选自然数）帧被设置为一个周期，并且多个数据线中的每一个在一个周期期间由第一数据线驱动部分和第二数据线驱动部分中的一个循环驱动。

公开(公告)号：US08068083B2

公开(公告)日：2011-11-29

申请号：US11976573

申请日：2007-10-25

申请人： Hiroaki Shirai ,  Yoshiharu Hashimoto

发明人： Hiroaki Shirai ,  Yoshiharu Hashimoto

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/2011 ,  G09G2310/0297 ,  G09G2320/0233 ,  G09G2320/0247

摘要： A display apparatus includes a display panel; and a data driver configured to output drive voltages from a plurality of output nodes to drive the display panel. The data driver includes a plurality of output amplifiers, each of which is configured to receive a gradation voltage corresponding to a pixel data and to output the drive voltage in response to the gradation voltage; and a driver-side demultiplexer configured to connect the plurality of output amplifiers to selection output nodes selected from among the plurality of output nodes. The display panel includes a plurality of data lines; and a panel-side demultiplexer configured to connect selection data lines selected from among the plurality of data lines with the plurality of output nodes.

摘要翻译： 显示装置包括显示面板; 以及数据驱动器，被配置为从多个输出节点输出驱动电压以驱动显示面板。 数据驱动器包括多个输出放大器，每个输出放大器被配置为接收对应于像素数据的灰度电压并响应于灰度电压输出驱动电压; 以及驱动器侧解复用器，被配置为将所述多个输出放大器连接到从所述多个输出节点中选择的选择输出节点。 显示面板包括多条数据线; 以及面板侧解复用器，被配置为将从所述多个数据线中选择的选择数据线与所述多个输出节点进行连接。

公开(公告)号：US07852311B2

公开(公告)日：2010-12-14

申请号：US12509066

申请日：2009-07-24

申请人： Yoshiharu Hashimoto

发明人： Yoshiharu Hashimoto

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3614 ,  G09G2310/0235 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2320/0219

摘要： A liquid crystal display of this invention includes a plurality of scan lines, a plurality of data lines, and pixels provided at each intersection of the plurality of scan lines and the plurality of data lines. The liquid crystal display further includes a plurality of pixel groups constituted of the pixels provided at each intersection of the consecutive plurality of data lines and one of the plurality of scan lines, in which signals of the same polarity are outputted to all data lines included in each of the plurality of pixel groups by a time-sharing drive that sequentially outputs signals, and reversed polarity signals are outputted to the plurality of pixel groups adjacent to each other, so that signals with polarities inverted after each frame are outputted to the data lines included in the pixel groups.

摘要翻译： 本发明的液晶显示器包括多条扫描线，多条数据线以及设置在多条扫描线与多条数据线的交点处的像素。 液晶显示器还包括多个像素组，其由连续多条数据线和多条扫描线中的一条扫描线的交点处设置的像素组成，其中相同极性的信号被输出到包括在其中的所有数据线 通过顺序地输出信号的分时驱动将多个像素组中的每一个输出到相邻的多个像素组，从而将每个帧之后的极性反转的信号输出到数据线 包含在像素组中。

公开(公告)号：US20100110114A1

公开(公告)日：2010-05-06

申请号：US12588620

申请日：2009-10-21

申请人： Yoshiharu Hashimoto

发明人： Yoshiharu Hashimoto

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2310/0297 ,  G09G2320/0209 ,  G09G2320/0247

摘要： A liquid crystal display device has: a liquid crystal panel having liquid crystal cells arranged at respective intersections of data lines and scanning lines; and a data line driver circuit. Six kinds of data signals include: a first data signal of positive polarity associated with a first color image data; a second data signal of negative polarity associated with the first color image data; a third data signal of positive polarity associated with a second color image data; a fourth data signal of negative polarity associated with the second color image data; a fifth data signal of positive polarity associated with a third color image data; and a sixth data signal of negative polarity associated with the third color image data. The data line driver circuit supplies each of the six kinds of data signals for the same number of times during a predetermined period with respect to each data line.

摘要翻译： 液晶显示装置具有液晶面板，液晶单元配置在数据线和扫描线的各交叉点处; 和数据线驱动电路。 六种数据信号包括：与第一彩色图像数据相关联的正极性的第一数据信号; 与第一彩色图像数据相关联的负极性的第二数据信号; 与第二彩色图像数据相关联的正极性的第三数据信号; 与第二彩色图像数据相关联的负极性的第四数据信号; 与第三彩色图像数据相关联的正极性的第五数据信号; 以及与第三彩色图像数据相关联的负极性的第六数据信号。 数据线驱动电路相对于每条数据线在预定时段期间提供相同次数的六种数据信号中的每一种。

公开(公告)号：US07595776B2

公开(公告)日：2009-09-29

申请号：US11045608

申请日：2005-01-31

申请人： Yoshiharu Hashimoto ,  Teru Yoneyama

发明人： Yoshiharu Hashimoto ,  Teru Yoneyama

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3283 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/027 ,  G09G2320/0276

摘要： A drive circuit for a display apparatus includes a gradation voltage generation circuit and a D/A conversion circuit. The gradation voltage generation circuit generates a plurality of different first gradation voltages and a plurality of different second gradation voltages. The D/A conversion circuit drives a light emitting element of a pixel through a data line with a gradation voltage based on one of the first gradation voltages as a first specific gradation voltage in a precharge period and drives the light emitting element of the pixel through the data line with a gradation current based on one of the second gradation voltages as a second specific gradation voltage. The D/A conversion circuit includes a voltage driver to drive the light emitting element, and a current driver to drive the light emitting element.

摘要翻译： 用于显示装置的驱动电路包括灰度电压产生电路和D / A转换电路。 灰度电压产生电路产生多个不同的第一灰度级电压和多个不同的第二灰度电压。 D / A转换电路在预充电期间，通过具有基于第一灰度等级电压之一的灰度电压的数据线驱动像素的发光元件作为第一特定灰度电压，并且驱动像素的发光元件通过 具有基于第二灰度级电压之一的灰度电流的数据线作为第二特定灰度电压。 D / A转换电路包括用于驱动发光元件的电压驱动器和用于驱动发光元件的电流驱动器。

公开(公告)号：US07554520B2

公开(公告)日：2009-06-30

申请号：US11023688

申请日：2004-12-29

申请人： Yoshiharu Hashimoto

发明人： Yoshiharu Hashimoto

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2320/0223

摘要： A liquid crystal display includes: a plurality of scanning lines; a plurality of data lines overlapping the plurality of scanning lines at a plurality of intersection regions; a plurality of pixels located at the plurality of intersection regions; and a scanning line driver configured to drive the plurality of pixels by sequentially scanning the plurality of scanning lines. The plurality of scanning lines include a first scanning line and a second scanning line. The plurality of pixels include a first pixel associated with the first scanning line and a second pixel associated with the second scanning line. The scanning line driver drives the second pixel after the first pixel in a first period, and drives the first pixel after the second pixel in a second period.

摘要翻译： 液晶显示器包括：多条扫描线; 在多个交叉区域与多条扫描线重叠的多条数据线; 位于所述多个交叉区域的多个像素; 以及扫描线驱动器，被配置为通过顺序地扫描多条扫描线来驱动多个像素。 多条扫描线包括第一扫描线和第二扫描线。 多个像素包括与第一扫描线相关联的第一像素和与第二扫描线相关联的第二像素。 扫描线驱动器在第一周期内驱动第一像素之后的第二像素，并且在第二周期内驱动第二像素之后的第一像素。

公开(公告)号：US20070085798A1

公开(公告)日：2007-04-19

申请号：US11580112

申请日：2006-10-13

申请人： Yoshiharu Hashimoto ,  Hiroshi Hayama ,  Toru Kume

发明人： Yoshiharu Hashimoto ,  Hiroshi Hayama ,  Toru Kume

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2320/0204

摘要： A display device is provided with a display panel, a data line driving circuitry, and a scan line driving circuitry. The display panel includes: a plurality of data lines extending in a column direction; a plurality of scan lines extending in a row direction; a plurality of pixels disposed at respective intersections of the plurality of data lines and the plurality of scan lines, and a dummy data line arranged in parallel to the plurality of data lines. The data line driving circuitry drives the plurality of data lines and the dummy data line. The scan line driving circuitry drives the plurality of scan lines. The data line driving circuitry feeds a dummy signal to the scan line driving circuitry through the dummy data line. The scan line driving circuitry drives the scan lines in response to the dummy signal.

摘要翻译： 显示装置设置有显示面板，数据线驱动电路和扫描线驱动电路。 显示面板包括：沿列方向延伸的多条数据线; 沿行方向延伸的多条扫描线; 设置在多条数据线和多条扫描线的各交叉处的多个像素，以及与多条数据线并列布置的虚拟数据线。 数据线驱动电路驱动多条数据线和虚拟数据线。 扫描线驱动电路驱动多条扫描线。 数据线驱动电路通过虚拟数据线将虚拟信号馈送到扫描线驱动电路。 扫描线驱动电路响应于虚拟信号驱动扫描线。

公开(公告)号：US20070001939A1

公开(公告)日：2007-01-04

申请号：US11515889

申请日：2006-09-06

申请人： Yoshiharu Hashimoto ,  Teru Yoneyama

发明人： Yoshiharu Hashimoto ,  Teru Yoneyama

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3283 ,  G09G3/3291 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/027 ,  G09G2320/0276

摘要： A drive circuit which outputs an output signal to an output terminal, includes a drive transistor configured to output a gradation current to the output terminal; a single differential amplifier; a resistance element connected with the drive transistor; and a plurality of switches. The plurality of switches are controlled such that a precharge voltage is outputted from the differential amplifier to the output terminal in a first period while blocking off an output from the drive transistor and such that a gradation current is outputted from the drive transistor to the output terminal in a second period after the first period.

摘要翻译： 向输出端子输出输出信号的驱动电路包括：驱动晶体管，被配置为向输出端子输出灰度电流; 单个差分放大器; 与驱动晶体管连接的电阻元件; 和多个开关。 多个开关被控制为使得在第一时间段内从差分放大器输出预充电电压到输出端子，同时阻止来自驱动晶体管的输出，并且从驱动晶体管输出灰度电流到输出端子 在第一个时期后的第二个时期。