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11.发明申请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：US20090128527A1
公开(公告)日：2009-05-21
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
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：US08018415B2
公开(公告)日：2011-09-13
申请号：US11979481
申请日：2007-11-05
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3614 , G09G3/3655 , G09G2300/0876 , G09G2310/08
摘要： A display device includes a display unit in which pixels are arranged in a matrix state and a drive circuit selecting respective pixels in the display unit by each row and giving additional potential to pixel electrodes of the pixels by using coupling, in which the drive circuit has a function of allowing the reverse polarity of potential added to pixel electrodes to be a potential which can add suitable voltage to additional potential lines in a frame before adding the additional potential.
摘要翻译： 显示装置包括显示单元，其中像素以矩阵状态布置，驱动电路通过每行选择显示单元中的各个像素，并通过使用耦合向像素的像素电极提供附加电位，其中驱动电路具有 允许添加到像素电极的电位的相反极性的一个功能是在添加附加电位之前可以向帧中的附加电位线添加合适的电压的电位。
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公开(公告)号：US20080218466A1
公开(公告)日：2008-09-11
申请号：US11979481
申请日：2007-11-05
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3614 , G09G3/3655 , G09G2300/0876 , G09G2310/08
摘要： A display device includes a display unit in which pixels are arranged in a matrix state and a drive circuit selecting respective pixels in the display unit by each row and giving additional potential to pixel electrodes of the pixels by using coupling, in which the drive circuit has a function of allowing the reverse polarity of potential added to pixel electrodes to be a potential which can add suitable voltage to additional potential lines in a frame before adding the additional potential.
摘要翻译： 显示装置包括显示单元，其中像素以矩阵状态布置，驱动电路通过每行选择显示单元中的各个像素，并通过使用耦合向像素的像素电极提供附加电位，其中驱动电路具有 允许添加到像素电极的电位的相反极性的一个功能是在添加附加电位之前可以向帧中的附加电位线添加合适的电压的电位。
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14.发明授权Display apparatus, driving method thereof and electronic equipment including a drive circuit selectively driving scan lines and capacitor lines 有权显示装置及其驱动方法以及包括选择性地驱动扫描线和电容线的驱动电路的电子设备公开(公告)号：US08477123B2
公开(公告)日：2013-07-02
申请号：US12230099
申请日：2008-08-22
IPC分类号： G09G5/00
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2300/0876 , G09G2320/029
摘要： A display apparatus including: an effective pixel section having a plurality of pixel circuits arranged to form a matrix, each pixel circuit including a switching device through which pixel video data is written into the pixel circuit; a plurality of scan lines each provided for an individual one of rows of the pixel circuits arranged on the effective pixel section to control the conduction states of the switching devices; a plurality of capacitor lines each arranged for individual one of the rows connected to the pixel circuits; a plurality of signal lines each arranged for individual one of columns connected to the pixel circuits to propagate the pixel video data; a first driving circuit configured to selectively drive the scan lines and the capacitor lines; and a second driving circuit configured to drive the signal lines.
摘要翻译： 一种显示装置，包括：有效像素部分，具有布置成形成矩阵的多个像素电路，每个像素电路包括将像素视频数据写入像素电路的开关装置; 多个扫描线，各自提供用于排列在有效像素部分上的像素电路的行中的每一行，以控制开关器件的导通状态; 多个电容器线，各自布置成连接到像素电路的行中的一个行; 多个信号线，每个信号线被布置成连接到像素电路的单独的一列以传播像素视频数据; 配置为选择性地驱动扫描线和电容线的第一驱动电路; 以及配置成驱动信号线的第二驱动电路。
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公开(公告)号：US20090058776A1
公开(公告)日：2009-03-05
申请号：US12230099
申请日：2008-08-22
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2300/0876 , G09G2320/029
摘要： A display apparatus including: an effective pixel section having a plurality of pixel circuits arranged to form a matrix, each pixel circuit including a switching device through which pixel video data is written into the pixel circuit; a plurality of scan lines each provided for an individual one of rows of the pixel circuits arranged on the effective pixel section to control the conduction states of the switching devices; a plurality of capacitor lines each arranged for individual one of the rows connected to the pixel circuits; a plurality of signal lines each arranged for individual one of columns connected to the pixel circuits to propagate the pixel video data; a first driving circuit configured to selectively drive the scan lines and the capacitor lines; and a second driving circuit configured to drive the signal lines.
摘要翻译： 一种显示装置，包括：有效像素部分，具有布置成形成矩阵的多个像素电路，每个像素电路包括将像素视频数据写入像素电路的开关装置; 多个扫描线，各自设置用于排列在有效像素部分上的像素电路的行中的每一行，以控制开关器件的导通状态; 多个电容器线，各自布置成连接到像素电路的行中的一个行; 多个信号线，每个信号线被布置成连接到像素电路的单独的一列以传播像素视频数据; 配置为选择性地驱动扫描线和电容线的第一驱动电路; 以及配置成驱动信号线的第二驱动电路。
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公开(公告)号：US07696989B2
公开(公告)日：2010-04-13
申请号：US10563298
申请日：2004-07-06
CPC分类号： G09G3/3696 , G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2300/0408 , G09G2300/0876 , G09G2310/027 , G09G2330/02 , G09G2330/021 , G09G2330/022
摘要： The present invention is applied, for example, to a liquid crystal display apparatus in which drive circuitry is formed integrally on an insulating substrate, wherein processing results from circuit blocks 41A, 41B on the side of a higher power supply voltage are inputted into the side of a lower power supply voltage through active elements performing on-off operation complementarily, and by the fall of the power supply voltage on this higher side, the output of these active elements is set to a predetermined level.
摘要翻译： 本发明例如应用于其中驱动电路一体形成在绝缘基板上的液晶显示装置，其中来自电源电压侧的电路块41A，41B的处理结果输入到侧面 通过有源元件互补地进行开 - 关操作的较低电源电压，并且由于该较高侧的电源电压的下降，这些有源元件的输出被设定为预定电平。
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公开(公告)号：US20080150874A1
公开(公告)日：2008-06-26
申请号：US11659957
申请日：2005-07-22
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3607 , G09G3/3614 , G09G3/3688 , G09G2310/0297 , G09G2320/0666 , G09G2320/0693 , G09G2330/021
摘要： The present invention is applied to e.g. a liquid crystal display. In the present invention, a plurality of signal lines are driven based on time division, and a part of voltage-dividing resistors used for generation of reference voltages V0 to V63, namely, resistors R0 and R54 to R63, is switched in linkage with this time-division driving.
摘要翻译： 本发明应用于例如 液晶显示器。 在本发明中，基于时分驱动多条信号线，用于产生参考电压V 0至V 63的一部分分压电阻器即电阻器R 0和R 54至R 63是 切换与这个时分驾驶的联动。
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公开(公告)号：US07250941B2
公开(公告)日：2007-07-31
申请号：US10484994
申请日：2003-05-06
IPC分类号： G09G5/00
CPC分类号： G06F1/3203 , G06F1/324 , G09G3/3648 , G09G3/3677 , G09G3/3688 , G09G2300/0408 , G09G2300/08 , G09G2310/0267 , G09G2310/027 , G09G2330/021 , Y02D10/126
摘要： A timing generating circuit with low power consumption and a small layout area, a display apparatus including the timing generating circuit as one peripheral driving circuit, and a portable terminal including the display apparatus as a display output section are provided. In the timing generating circuit, which is formed on an insulating substrate and generates output pulses SRFF1out to SRFFnout having different frequencies based on a master clock MCK, a clock generating circuit (11) generates an operating clock having a lower frequency than the master clock MCK frequency. Then, a counter section (12) operates based on this operating clock and successively outputs shifted pulses S/R1out to S/Rmount from shift registers (121-1) to (121-m). An output pulse generating section (13) generates output pulses SF1out to SFnout based on combinations of the shifted pulses S/R1out to S/Rmount.
摘要翻译： 具有低功耗和小布局区域的定时发生电路，包括作为一个外围驱动电路的定时发生电路的显示装置和包括作为显示输出部分的显示装置的便携式终端。 在定时发生电路中，形成在绝缘衬底上并基于主时钟MCK产生具有不同频率的输出脉冲SRFF1至SRFFnout，时钟发生电路（11）产生频率低于主器件的工作时钟 时钟MCK频率。 然后，基于该工作时钟，计数部（12）进行动作，从移位寄存器（121-1）〜（121-m）依次输出移位脉冲S / R 1〜S / Rmount。 输出脉冲生成部（13）根据移位脉冲S / R 1 out〜S / R mount的组合，生成输出脉冲SF1〜SFnout。
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公开(公告)号：US07209132B2
公开(公告)日：2007-04-24
申请号：US10485280
申请日：2003-05-30
IPC分类号： G09G5/00
CPC分类号： G09G3/3648 , G09G3/3655 , G09G3/3688 , G09G2300/0876 , G09G2310/0245 , G09G2310/027 , G09G2310/06 , G09G2310/063 , G09G2320/0204 , G09G2320/0219 , G09G2320/0257 , G09G2330/026 , G09G2330/027
摘要： A liquid crystal display device enabling a reduction in size and costs associated with the system as a whole, starting to display images without image distortion at power on time, and turning the screen off without image retention at power off time, a method of controlling the liquid crystal display device, and a mobile terminal incorporating the liquid crystal display device as a screen display. On a glass substrate (11) provided with a display unit (12), peripheral drive circuits such as an interface circuit (13), a timing generator (14), a reference voltage driver (15), a CS driver (18), a VCOM driver (19), and a voltage regulation circuit (20), together with a horizontal driver (16) and a vertical driver (17) are disposed. When a display reset control pulse PCI is supplied from an external source, a predetermined voltage is written into pixels while a CS voltage and a VCOM voltage adjusted to the same level as that of a pixel voltage are applied to a common-electrode-side. This allows the screen to turn white in a normally white type liquid crystal display, and to turn black in a normally black type liquid crystal display. Image distortion at power on/off time can thus be prevented.
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公开(公告)号：US20050270080A1
公开(公告)日：2005-12-08
申请号：US11171172
申请日：2005-06-28
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , H03K17/687 , H03K19/0175 , H03K19/0185 , H03K19/086
CPC分类号： G09G3/3688 , G09G3/3655 , G09G2300/0408 , G09G2310/027 , G09G2310/0289 , G09G2310/0294 , H03K3/356165
摘要： In the structure in which an input signal IN and a reverse-phase signal XIN thereof are externally input, an external IC is required for generating the reverse-phase signal XIN, and the number of required input signal terminals is two. A level shift circuit formed on an insulating substrate, such as a glass substrate, using transistors with large characteristic variations, for example, TFTs with high thresholds Vth, includes a complementary generator unit (11) driven by a first power supply (VCC) having an amplitude voltage equal to the amplitude voltage of a signal externally input from the substrate to generate complementary signals from a single-phase input signal IN. The complementary signals generated by the complementary generator unit (11) are level-shifted by a level shift unit (14). Therefore, it is no longer necessary to externally input the reverse-phase signal XIN.
摘要翻译： 在外部输入输入信号IN和反相信号XIN的结构中，需要外部IC来产生反相信号XIN，所需输入信号端子数为2。 使用具有大特性变化的晶体管等绝缘基板（例如玻璃基板）形成的电平移动电路，例如具有高阈值Vth的TFT，包括由第一电源（VCC）驱动的互补发电单元（11），第一电源（VCC） 幅度电压等于从衬底外部输入的信号的幅度电压，以产生来自单相输入信号IN的互补信号。 由互补发生器单元（11）产生的互补信号由电平移位单元（14）进行电平移位。 因此，不再需要外部输入反相信号XIN。
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