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公开(公告)号：US08731135B2
公开(公告)日：2014-05-20
申请号：US13575448
申请日：2010-11-11
IPC分类号： G11C19/00
CPC分类号： G09G3/3677 , G09G2300/0408 , G09G2300/0417 , G09G2310/0286 , G09G2310/0291 , G09G2320/0219 , G11C19/184 , G11C19/28
摘要： Each stage of a shift register includes: a shift pulse input terminal; a shift pulse output terminal; first to fifth terminals; an input gate, first to fourth switching elements; a first output transistor, and a first circuit, connected between a first output terminal and the second input terminal, which forms a current path between the first output terminal and the second input terminal.
摘要翻译： 移位寄存器的每个级包括：移位脉冲输入端; 移位脉冲输出端子; 第一至第五终端; 输入栅极，第一至第四开关元件; 第一输出晶体管和第一电路，连接在第一输出端子和第二输入端子之间，其形成第一输出端子和第二输入端子之间的电流路径。
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公开(公告)号：US20120076256A1
公开(公告)日：2012-03-29
申请号：US13376767
申请日：2010-02-22
IPC分类号： G11C19/00
CPC分类号： G09G3/3677 , G09G2310/0286 , G11C19/184 , G11C19/28
摘要： Disclosed are a shift register and a display device which can suppress noise of output of each stage without causing an increase in circuit scale. Each stage (Xi) of the shift register includes a first output transistor (M5), a second output transistor (M7), a first capacitor (C1), a second capacitor (C2), an input gate (M1), a first switching element (M2), a second switching element (M3), a third switching element (M4), a fourth switching element (M6), and a fifth switching element (M8).
摘要翻译： 公开了一种可以抑制每个级的输出噪声而不引起电路规模增加的移位寄存器和显示装置。 移位寄存器的每个级（Xi）包括第一输出晶体管（M5），第二输出晶体管（M7），第一电容器（C1），第二电容器（C2），输入栅极（M1） 元件（M2），第二开关元件（M3），第三开关元件（M4），第四开关元件（M6）和第五开关元件（M8）。
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公开(公告)号：US09354459B2
公开(公告)日：2016-05-31
申请号：US14235875
申请日：2012-07-26
IPC分类号： G02F1/133 , G09G3/36 , G02F1/1362 , G02F1/1343
CPC分类号： G02F1/13306 , G02F1/136213 , G02F2001/134345 , G09G3/3655 , G09G2300/0443 , G09G2300/0876 , G09G2310/06 , G09G2330/021
摘要： In a liquid crystal display device in which one pixel is divided into a plurality of sub-pixels, power consumption is reduced. A liquid crystal display device in which a pixel formation portion forming one pixel includes a first sub-pixel portion and a second sub-pixel portion is provided with a charge sharing circuit (50) for short-circuiting a CS bus line (CSL1) provided for the first sub-pixel portion and a CS bus line (CSL2) provided for the second sub-pixel portion to each other based on a short-circuit control signal (CTL). A CS voltage generating circuit (40) generates CS signals (CS1 and CS2) whose potentials change every predetermined period. The charge sharing circuit (50) short-circuits the CS bus line (CSL1) and the CS bus line (CSL2) to each other at timing at which the potentials of the CS signals (CS1 and CS2) change, based on the short-circuit control signal (CTL).
摘要翻译： 在其中一个像素被划分为多个子像素的液晶显示装置中，功耗降低。 其中形成一个像素的像素形成部分包括第一子像素部分和第二子像素部分的液晶显示装置设置有用于短路CS总线（CSL1）的电荷共享电路（50），所述CS总线 基于短路控制信号（CTL），对于第一子像素部分和为第二子像素部分提供的CS总线（CSL2）。 CS电压产生电路（40）产生其电位在每个预定周期改变的CS信号（CS1和CS2）。 在CS信号（CS1和CS2）的电位变化的定时，电荷共享电路（50）使CS总线（CSL1）和CS总线（CSL2）彼此短路， 电路控制信号（CTL）。
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公开(公告)号：US20140146265A1
公开(公告)日：2014-05-29
申请号：US14235875
申请日：2012-07-26
IPC分类号： G02F1/133
CPC分类号： G02F1/13306 , G02F1/136213 , G02F2001/134345 , G09G3/3655 , G09G2300/0443 , G09G2300/0876 , G09G2310/06 , G09G2330/021
摘要： In a liquid crystal display device in which one pixel is divided into a plurality of sub-pixels, power consumption is reduced. A liquid crystal display device in which a pixel formation portion forming one pixel includes a first sub-pixel portion and a second sub-pixel portion is provided with a charge sharing circuit (50) for short-circuiting a CS bus line (CSL1) provided for the first sub-pixel portion and a CS bus line (CSL2) provided for the second sub-pixel portion to each other based on a short-circuit control signal (CTL). A CS voltage generating circuit (40) generates CS signals (CS1 and CS2) whose potentials change every predetermined period. The charge sharing circuit (50) short-circuits the CS bus line (CSL1) and the CS bus line (CSL2) to each other at timing at which the potentials of the CS signals (CS1 and CS2) change, based on the short-circuit control signal (CTL).
摘要翻译： 在其中一个像素被划分为多个子像素的液晶显示装置中，功耗降低。 其中形成一个像素的像素形成部分包括第一子像素部分和第二子像素部分的液晶显示装置设置有用于短路CS总线（CSL1）的电荷共享电路（50），所述CS总线 基于短路控制信号（CTL），对于第一子像素部分和为第二子像素部分提供的CS总线（CSL2）。 CS电压产生电路（40）产生其电位在每个预定周期改变的CS信号（CS1和CS2）。 在CS信号（CS1和CS2）的电位变化的定时，电荷共享电路（50）使CS总线（CSL1）和CS总线（CSL2）彼此短路， 电路控制信号（CTL）。
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公开(公告)号：US08576156B2
公开(公告)日：2013-11-05
申请号：US13579355
申请日：2010-11-26
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G09G3/3607 , G09G3/3677 , G09G2300/0447 , G09G2300/0876
摘要： An auxiliary capacitor line driving circuit (5), provided in a surrounding region located around a display region (R1) in a liquid crystal display panel, generates auxiliary capacitor driving signals, and includes: first and second voltage trunk lines (VCS1, VCS2) which carry two different voltages, respectively; at least one control signal line (VCTRL1, VCTRL2) carrying one control signal; and a plurality of TFTs (T1, T2, T3, T4) each alternately supplying, to the respective auxiliary capacitor lines (CSn, CSn+1, and the like) in a given cycle, the two different voltages supplied to the auxiliary capacitor line driving circuit (5). Therefore, a liquid crystal display device employing multi-picture element drive method can be provided as a liquid crystal display device that achieves narrowing of a picture frame region as a non-display region and an external circuit board.
摘要翻译： 一种辅助电容线驱动电路（5），其设置在液晶显示面板的显示区域周围的周围区域中，产生辅助电容器驱动信号，包括：第一和第二电压中继线（VCS1，VCS2） 其分别承载两个不同的电压; 携带一个控制信号的至少一个控制信号线（VCTRL1，VCTRL2）; 以及在给定周期中向各个辅助电容线（CSn，CSn + 1等）交替地提供给辅助电容线的两个不同电压的多个TFT（T1，T2，T3，T4） 驱动电路（5）。 因此，可以提供采用多像素驱动方法的液晶显示装置作为实现作为非显示区域的图像帧区域变窄的液晶显示装置和外部电路板。
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公开(公告)号：US20130207884A1
公开(公告)日：2013-08-15
申请号：US13880384
申请日：2011-10-26
IPC分类号： G09G5/10
CPC分类号： G09G5/10 , G09G3/3659 , G09G2320/0233
摘要： A display device 10 according to the present invention includes a plurality of pixels 40 each including a plurality of sub pixels 42, a plurality of auxiliary capacitance lines 36 forming an auxiliary capacitance 56 with the sub pixels 42, and an auxiliary capacitance driver 34 configured to supply an auxiliary capacitance drive signal to the auxiliary capacitance lines 36 and to apply a voltage to the auxiliary capacitance. In the display device 10, the auxiliary capacitance driver 34 includes a plurality of connection terminals 64 each connected to each of the auxiliary capacitance lines 36.
摘要翻译： 根据本发明的显示装置10包括多个像素40，每个像素包括多个子像素42，多个辅助电容线36，其形成具有子像素42的辅助电容56，辅助电容驱动器34被配置为 向辅助电容线36提供辅助电容驱动信号，并向辅助电容施加电压。 在显示装置10中，辅助电容驱动器34包括各自连接到每个辅助电容线36的多个连接端子64。
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公开(公告)号：US20130009934A1
公开(公告)日：2013-01-10
申请号：US13579355
申请日：2010-11-26
CPC分类号： G09G3/3655 , G09G3/3607 , G09G3/3677 , G09G2300/0447 , G09G2300/0876
摘要： An auxiliary capacitor line driving circuit (5), provided in a surrounding region located around a display region (R1) in a liquid crystal display panel, generates auxiliary capacitor driving signals, and includes: first and second voltage trunk lines (VCS1, VCS2) which carry two different voltages, respectively; at least one control signal line (VCTRL1, VCTRL2) carrying one control signal; and a plurality of TFTs (T1, T2, T3, T4) each alternately supplying, to the respective auxiliary capacitor lines (CSn, CSn+1, and the like) in a given cycle, the two different voltages supplied to the auxiliary capacitor line driving circuit (5). Therefore, a liquid crystal display device employing multi-picture element drive method can be provided as a liquid crystal display device that achieves narrowing of a picture frame region as a non-display region and an external circuit board.
摘要翻译： 一种辅助电容线驱动电路（5），其设置在液晶显示面板的显示区域周围的周围区域中，产生辅助电容器驱动信号，包括：第一和第二电压中继线（VCS1，VCS2） 其分别承载两个不同的电压; 携带一个控制信号的至少一个控制信号线（VCTRL1，VCTRL2）; 以及在给定周期中向各个辅助电容线（CSn，CSn + 1等）交替地提供给辅助电容线的两个不同电压的多个TFT（T1，T2，T3，T4） 驱动电路（5）。 因此，可以提供采用多像素驱动方法的液晶显示装置作为实现作为非显示区域的图像帧区域变窄的液晶显示装置和外部电路板。
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公开(公告)号：US09202436B2
公开(公告)日：2015-12-01
申请号：US13880384
申请日：2011-10-26
CPC分类号： G09G5/10 , G09G3/3659 , G09G2320/0233
摘要： A display device 10 according to the present invention includes a plurality of pixels 40 each including a plurality of sub pixels 42, a plurality of auxiliary capacitance lines 36 forming an auxiliary capacitance 56 with the sub pixels 42, and an auxiliary capacitance driver 34 configured to supply an auxiliary capacitance drive signal to the auxiliary capacitance lines 36 and to apply a voltage to the auxiliary capacitance. In the display device 10, the auxiliary capacitance driver 34 includes a plurality of connection terminals 64 each connected to each of the auxiliary capacitance lines 36.
摘要翻译： 根据本发明的显示装置10包括多个像素40，每个像素包括多个子像素42，多个辅助电容线36，其形成具有子像素42的辅助电容56，辅助电容驱动器34被配置为 向辅助电容线36提供辅助电容驱动信号，并向辅助电容施加电压。 在显示装置10中，辅助电容驱动器34包括各自连接到每个辅助电容线36的多个连接端子64。
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公开(公告)号：US20120200482A1
公开(公告)日：2012-08-09
申请号：US13500245
申请日：2010-09-30
申请人： Tetsuo Fukaya , Yuhichi Saitoh , Hiroyuki Moriwaki , Yasuhiro Nakatake , Yukio kurozumi , Masato Kakuta , Masahiko Nakamizo , Takahiro Umezawa
发明人： Tetsuo Fukaya , Yuhichi Saitoh , Hiroyuki Moriwaki , Yasuhiro Nakatake , Yukio kurozumi , Masato Kakuta , Masahiko Nakamizo , Takahiro Umezawa
IPC分类号： G09G3/36
CPC分类号： G02F1/136204 , G02F1/133345 , G02F1/13454 , G02F2201/50
摘要： A liquid crystal display panel 100 has: a first substrate 11, having an active region AA having pixel electrodes and TFTs, and a gate driver region GDR provided on the outside of the active region AA; and a second substrate 21, disposed opposing the first substrate 11 with a liquid crystal layer 30 interposed therebetween, and having an opposite electrode 23. The opposite electrode 23 opposes the gate driver region GDR with the liquid crystal layer 30 interposed therebetween, and an insulating resin layer 26 is formed on the region of the opposite electrode 23 so that the insulating resin layer 26 opposes the gate driver region GDR. Thus, short-circuit failure between the driver region of the TFT substrate and the opposite electrode is eliminated.
摘要翻译： 液晶显示面板100具有：具有具有像素电极和TFT的有源区域AA的第一基板11和设置在有源区域AA的外侧的栅极驱动器区域GDR; 以及第二基板21，其与第一基板11相对设置有夹在其间的液晶层30，并且具有相对的电极23.相对电极23与栅极驱动器区域GDR相对，其间插入液晶层30，并且绝缘 树脂层26形成在相对电极23的区域上，使得绝缘树脂层26与栅极驱动器区域GDR相对。 因此，消除了TFT基板的驱动器区域和相对电极之间的短路故障。
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