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1.发明申请Image Display Device, Image Display Panel, Panel Drive Device, and Method of Driving Image Display Panel 有权图像显示装置，图像显示面板，面板驱动装置以及驱动图像显示面板的方法公开(公告)号：US20080136810A1
公开(公告)日：2008-06-12
申请号：US10568538
申请日：2004-08-20
IPC分类号： G06F3/038
CPC分类号： G09G3/2011 , G09G3/2074 , G09G3/3607 , G09G3/3648 , G09G3/3677 , G09G3/3688 , G09G2310/0251 , G09G2310/0297 , G09G2320/0223
摘要： In the present invention, during a 1H period excluding a blanking period (1HB) constituting a line display period, pixel data pulses of RGB (61B to 61R) are successively supplied for each color to corresponding signal lines for color display of one pixel line. A control circuit (40) of select switches connected to the signal lines (6-1 to 6-n) supplies permission pulses (63B to 63R) for supply of data to signal lines when displaying one color among RGB to select switches (TMG), and turns on the select switch (TMG) of the signal line corresponding to another color to be displayed later in the same line display period during the period of this application by a precharge pulse (62G or 62R) having a time duration shorter than the supply time of the pixel data of the other color (T2 or T3) to previously precharge the signal line of the other color to the predetermined potential. Due to this, sufficient precharging of a signal line which became difficult due to an increase of a load capacitance of the signal line due to higher definition of the image display device and increase in speed of a drive clock thereof can be achieved.
摘要翻译： 在本发明中，除了构成行显示期间的消隐期间（1HB）以外的1HH期间内，依次向每个颜色的RGB（61B〜61R）的像素数据脉冲供给相应的信号线， 一个像素线。 连接到信号线（6-1至6-n）的选择开关的控制电路（40）提供允许脉冲（63B至63R），用于在RGB之间显示一种颜色以选择开关时向信号线提供数据 TMG），并且在该应用期间，在具有时间的预充电脉冲（62G或62R）的同一行显示周期中，打开与其他颜色对应的信号线的选择开关（TMG） 持续时间短于其他颜色（T 2或T 3）的像素数据的供给时间，以预先将另一种颜色的信号线预充电到预定电位。 由此，可以实现由于图像显示装置的高清晰度和驱动时钟的速度的增加而导致由于信号线的负载电容的增加而变得困难的信号线的充分的预充电。
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2.发明授权Image display device, image display panel, panel drive device, and method of driving image display panel 有权图像显示装置，图像显示面板，面板驱动装置以及驱动图像显示面板的方法公开(公告)号：US07773084B2
公开(公告)日：2010-08-10
申请号：US10568538
申请日：2004-08-20
IPC分类号： G06G3/038
CPC分类号： G09G3/2011 , G09G3/2074 , G09G3/3607 , G09G3/3648 , G09G3/3677 , G09G3/3688 , G09G2310/0251 , G09G2310/0297 , G09G2320/0223
摘要： In the present invention, during an 1H period excluding a blanking period (1HB) constituting a line display period, pixel data pulses of RGB (61B to 61R) are successively supplied for each color to corresponding signal lines for the color display of one pixel line. A control circuit (40) of select switches connected to the signal lines (6-1 to 6-n) supplies permission pulses (63B to 63R) for the supply of data to signal lines when displaying one color among RGB to select switches (TMG), and turns on the select switch (TMG) of the signal line corresponding to another color to be displayed later in the same line display period during the period of this application by a precharge pulse (62G or 62R) having a time duration shorter than the supply time of the pixel data of the other color (T2 or T3) to previously precharge the signal line of the other color to the predetermined potential. Due to this, sufficient precharging of a signal line, which became difficult due to an increase of a load capacitance of the signal line due to higher definition of the image display device and an increase in the speed of a drive clock thereof, can be achieved.
摘要翻译： 在本发明中，除了构成行显示期间的消隐期间（1HB）以外的1H期间内，依次向每个颜色的像素数据脉冲供给各色用于一个像素线的彩色显示的相应信号线 。 连接到信号线（6-1至6-n）的选择开关的控制电路（40）提供允许脉冲（63B至63R），用于在RGB之间显示一种颜色以选择开关（TMG ），并且在该应用期间的相同行显示周期中，通过具有时间短于的持续时间的预充电脉冲（62G或62R），打开与其他颜色相对应的信号线的选择开关（TMG） 其他颜色（T2或T3）的像素数据的供给时间预先将另一种颜色的信号线预充电到预定电位。 由此，可以实现由于图像显示装置的更高清晰度而导致的由于信号线的负载电容的增加而导致的信号线的充分的预充电以及其驱动时钟的速度的增加。 。
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公开(公告)号：US07427973B2
公开(公告)日：2008-09-23
申请号：US10774568
申请日：2004-02-10
申请人： Naoyuki Itakura , Hiroaki Ichikawa
发明人： Naoyuki Itakura , Hiroaki Ichikawa
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/30 , G09G2300/08 , G09G2310/0205 , G09G2310/0297 , G09G2320/0209 , G09G2330/021 , G09G2340/0407
摘要： A display device able to select a driving capability corresponding to a plurality of resolutions, able to be driven in accordance with the purpose, and able to realize a lower power consumption, and a method of driving the same, providing a vertical drive circuit for processing for successively scanning scan lines in a row direction by scan pulses and successively selecting pixel circuits connected to the scan lines in units of rows in a VGA mode and for processing for successively scanning the scan lines for every adjacent plurality of scan lines in the row direction and successively selecting pixel circuits connected to the plurality of scan lines in units of the plurality of rows in a QVGA mode.
摘要翻译： 一种能够选择能够根据目的驱动并能够实现较低功耗的多个分辨率的驱动能力的显示装置及其驱动方法，提供用于处理的垂直驱动电路 用于通过扫描脉冲连续地扫描行行扫描线，并且以VGA模式连续选择以行为单位连接到扫描线的像素电路，并且用于连续扫描行方向上每个相邻多个扫描线的扫描线的处理 并且以QVGA模式连续选择以多行为单位连接到多条扫描线的像素电路。
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公开(公告)号：US08665196B2
公开(公告)日：2014-03-04
申请号：US12197380
申请日：2008-08-25
CPC分类号： G09G3/3655 , G09G3/3266 , G09G3/3677 , G09G2300/0823 , G09G2300/0866 , G09G2320/0238 , G09G2320/029
摘要： A display apparatus including: a pixel section having a plurality of pixel circuits arranged two-dimensionally by being each provided at an intersection of a scan line and a signal line as a circuit including a switching device, a display element and a storage capacitor; and a correction circuit for correcting a storage-capacitor voltage supplied to the storage capacitors, wherein the correction circuit employs a comparator for detecting the difference between electric potentials received from a portion of the pixel section as a pixel electric potential having a positive polarity and a pixel electric potential having a negative polarity and for comparing the difference in electric potential with a reference voltage, and an output-voltage control circuit for converting a comparison result output by the comparator into a correction signal used for correcting the storage-capacitor voltage to be asserted on a storage-capacitor line used for supplying the storage-capacitor voltage.
摘要翻译： 一种显示装置，包括：具有多个像素电路的像素部分，每个像素电路通过设置在扫描线和信号线的交点处二维布置，作为包括开关器件，显示元件和存储电容器的电路; 以及校正电路，用于校正提供给所述存储电容器的存储电容器电压，其中所述校正电路采用比较器，用于检测从所述像素部分的一部分接收的电位差，作为具有正极性的像素电位和 具有负极性并用于将电位差与参考电压进行比较的像素电位;以及输出电压控制电路，用于将比较器输出的比较结果转换为用于校正存储电容器电压的校正信号为 在用于提供存储电容电压的储能电容线上断言。
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公开(公告)号：US20110141408A1
公开(公告)日：2011-06-16
申请号：US12929815
申请日：2011-02-17
IPC分类号： G02F1/1335
CPC分类号： G02F1/13338 , G02F2201/40
摘要： Disclosed herein is a liquid crystal display apparatus, including: a liquid crystal panel having a display region for displaying an image and having a plurality of pixels disposed in the region; and a pair of first and second polarizing plates provided in an opposing relationship to each other through the display region; the liquid crystal panel including a first substrate, a second substrate opposed in a spaced relationship to the first substrate, and a liquid crystal layer sandwiched by and between the first and second substrates and oriented.
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公开(公告)号：US20090147164A1
公开(公告)日：2009-06-11
申请号：US12230385
申请日：2008-08-28
IPC分类号： G02F1/133
CPC分类号： H04N5/70 , G09G3/3614 , G09G3/3655 , G09G2300/0408 , G09G2300/0417 , G09G2300/0876 , G09G2320/0204 , G09G2320/0214 , G09G2320/0219 , G09G2320/029 , G09G2330/12
摘要： Disclosed herein is a display apparatus including: an available pixel section; a plurality of scan lines; a plurality of capacitor lines; a plurality of signal lines; a driving circuit; a monitor circuit having a first monitor pixel section and a second monitor pixel section; at least two of following three correction systems of a capacitor-signal correction system, a video-signal correction system and the second monitor pixel section, and a common-voltage correction system; and a switch for selectively supplying pixel electric potentials detected by the first monitor pixel section and the second monitor pixel section to a desired one of the two or three correction systems.
摘要翻译： 这里公开了一种显示装置，包括：可用像素部分; 多条扫描线; 多个电容线; 多条信号线; 驱动电路; 监视器电路，具有第一监视像素部分和第二监视像素部分; 电容信号校正系统，视频信号校正系统和第二监视像素部分的以下三个校正系统中的至少两个以及公共电压校正系统; 以及用于选择性地将由第一监视像素部分和第二监视像素部分检测的像素电位提供给两个或三个校正系统中期望的一个的开关。
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公开(公告)号：US20070057887A1
公开(公告)日：2007-03-15
申请号：US11504879
申请日：2006-08-16
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G3/3659 , G09G2300/0876 , G09G2310/06 , G09G2320/0238 , G09G2320/029
摘要： A display device having a pixel section including a plurality of pixel circuits arrayed in a matrix, a plurality of scan lines, a plurality of capacity lines, a plurality of signal lines, a drive circuit, and a generation circuit generating a small amplitude common voltage signal switching in level at a predetermined cycle, wherein each pixel circuit arranged at the pixel section contains a display element having a first pixel electrode and a second pixel electrode and a storage capacitor having a first electrode and a second electrode, the first pixel electrode of the display element, the first electrode of the storage capacitor, and one terminal of the switching element are connected, the second electrode of the storage capacitor is connected to the capacity lines arrayed in a corresponding row, and the common voltage signal is applied in a second pixel electrode of the display element.
摘要翻译： 一种显示装置，具有像素部分，该像素部分包括排列成矩阵的多个像素电路，多条扫描线，多条电容线，多条信号线，驱动电路和产生小幅度公共电压的发生电路 信号在预定周期切换电平，其中布置在像素部分处的每个像素电路包含具有第一像素电极和第二像素电极的显示元件和具有第一电极和第二电极的存储电容器，第一像素电极 显示元件，存储电容器的第一电极和开关元件的一个端子连接，存储电容器的第二电极连接到排列在相应行中的电容线，并且公共电压信号被施加在 显示元件的第二像素电极。
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公开(公告)号：US08310470B2
公开(公告)日：2012-11-13
申请号：US12230385
申请日：2008-08-28
IPC分类号： G09G5/00
CPC分类号： H04N5/70 , G09G3/3614 , G09G3/3655 , G09G2300/0408 , G09G2300/0417 , G09G2300/0876 , G09G2320/0204 , G09G2320/0214 , G09G2320/0219 , G09G2320/029 , G09G2330/12
摘要： Disclosed herein is a display apparatus including: an available pixel section; a plurality of scan lines; a plurality of capacitor lines; a plurality of signal lines; a driving circuit; a monitor circuit having a first monitor pixel section and a second monitor pixel section; at least two of following three correction systems of a capacitor-signal correction system, a video-signal correction system and the second monitor pixel section, and a common-voltage correction system; and a switch for selectively supplying pixel electric potentials detected by the first monitor pixel section and the second monitor pixel section to a desired one of the two or three correction systems.
摘要翻译： 这里公开了一种显示装置，包括：可用像素部分; 多条扫描线; 多个电容线; 多条信号线; 一个驱动电路; 监视器电路，具有第一监视像素部分和第二监视像素部分; 电容信号校正系统，视频信号校正系统和第二监视像素部分的以下三个校正系统中的至少两个以及公共电压校正系统; 以及用于选择性地将由第一监视像素部分和第二监视像素部分检测的像素电位提供给两个或三个校正系统中期望的一个的开关。
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9.发明授权Display apparatus, driving method of the same and electronic equipment using the same 有权显示装置及其驱动方法及使用其的电子设备公开(公告)号：US07973782B2
公开(公告)日：2011-07-05
申请号：US12230438
申请日：2008-08-28
申请人： Naoyuki Itakura , Yoshihiko Toyoshima , Tomoyuki Fukano , Satoshi Ono , Daisuke Ito , Yusuke Takahashi , Takeya Takeuchi , Yoshitoshi Kida
发明人： Naoyuki Itakura , Yoshihiko Toyoshima , Tomoyuki Fukano , Satoshi Ono , Daisuke Ito , Yusuke Takahashi , Takeya Takeuchi , Yoshitoshi Kida
IPC分类号： G09G5/00
CPC分类号： G09G3/3688 , G09G3/3655 , G09G2300/0426 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0247 , G09G2320/029
摘要： Disclosed herein is a display apparatus including: an available pixel section having a plurality of available pixel circuits; a plurality of scan lines; a plurality of capacitor lines; a plurality of signal lines; a driving circuit; and a monitor circuit wherein each of the available pixel circuits laid out on the available pixel section includes a display element having first and second pixel electrodes and a storage capacitor having first and second electrodes, in each of the available pixel circuits, the first pixel electrode and the first electrode are connected to one terminal of a switching device, in each of the available pixel circuits provided on any individual one of the rows, the second electrode is connected to the capacitor line provided for the individual row, and the common voltage signal with the level changing at time intervals determined in advance is supplied to the second pixel electrode of each of the display elements.
摘要翻译： 这里公开了一种显示装置，包括：具有多个可用像素电路的可用像素部分; 多条扫描线; 多个电容线; 多条信号线; 驱动电路; 以及监视器电路，其中布置在可用像素部分上的每个可用像素电路包括具有第一和第二像素电极的显示元件和具有第一和第二电极的存储电容器，在每个可用像素电路中，第一像素电极 并且第一电极连接到开关装置的一个端子，在设置在行中的任何一个的每个可用像素电路中，第二电极连接到为各行设置的电容器线，并且公共电压信号 其中预先确定的时间间隔的电平改变被提供给每个显示元件的第二像素电极。
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公开(公告)号：US20090066866A1
公开(公告)日：2009-03-12
申请号：US12230155
申请日：2008-08-25
IPC分类号： G02F1/1335
CPC分类号： G02F1/13338 , G02F2201/40
摘要： Disclosed herein is a liquid crystal display apparatus, including: a liquid crystal panel having a display region for displaying an image and having a plurality of pixels disposed in the region; and a pair of first and second polarizing plates provided in an opposing relationship to each other through the display region; the liquid crystal panel including a first substrate, a second substrate opposed in a spaced relationship to the first substrate, and a liquid crystal layer sandwiched by and between the first and second substrates and oriented.
摘要翻译： 本发明公开了一种液晶显示装置，包括：具有用于显示图像并具有设置在该区域中的多个像素的显示区域的液晶面板; 以及通过显示区域彼此相对设置的一对第一和第二偏振片; 所述液晶面板包括第一基板，与所述第一基板间隔开的对置的第二基板，以及夹在所述第一基板和所述第二基板之间且位于所述第一基板和所述第二基板之间的液晶层。
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