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1. 发明授权

US09129544B2 Display device, and method for driving display device 有权
标题翻译：显示装置以及驱动显示装置的方法
公开(公告)号：US09129544B2
公开(公告)日：2015-09-08
申请号：US14009187
申请日：2012-04-04
申请人： Kohji Saitoh , Masaki Uehata , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Masaki Uehata , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36 , G09G5/00 , G09G3/20
CPC分类号： G09G5/00 , G09G3/20 , G09G3/36 , G09G3/3648 , G09G2300/0426 , G09G2300/08 , G09G2330/021 , G09G2330/08
摘要： In order to provide a display device and a method for driving a display device, each of which is capable of repairing a disconnection in a data signal line and further reduces electric power consumption, a display device (1) includes a repair amplifier control section (14) for causing a repair amplifier circuit (12) to operate at a low-performance level during any period within a period from when scanning of pixels in the display area in the display device (1) is finished to when next scanning is started.
摘要翻译：为了提供一种用于驱动显示装置的显示装置和方法，其中每个显示装置能够修复数据信号线中的断开并进一步降低电力消耗，显示装置（1）包括维修放大器控制部分 14），用于使得修复放大器电路（12）在从显示装置（1）的显示区域中的像素的扫描完成到下次扫描开始的时间段内的任何时间段期间以低性能水平操作。

2. 发明授权

US09437154B2 Display device, and method for driving display device 有权
标题翻译：显示装置以及驱动显示装置的方法
公开(公告)号：US09437154B2
公开(公告)日：2016-09-06
申请号：US14009962
申请日：2012-04-05
申请人： Jun Nakata , Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
发明人： Jun Nakata , Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2330/02 , G09G2330/04 , G09G2330/045
摘要： Provided for each data signal line drive circuit (6a, 6b, 6c) are: a voltage generation circuit (61a, 61b, 61c) that generates a drive voltage in accordance with an external voltage; and a voltage determination circuit (63a, 63b, 63c) which determines whether or not a voltage level of at least either the external voltage or the drive voltage falls within a range of allowable voltages, in a case where the voltage level does not fall within the range of allowable voltages, operation of the voltage generation circuits (61a, 61b, 61c) being stopped.
摘要翻译：为每个数据信号线驱动电路（6a，6b，6c）提供的是：根据外部电压产生驱动电压的电压产生电路（61a，61b，61c）以及电压确定电路（63a，63b，63c），其在电压电平不在其内的情况下，判定外部电压或驱动电压的至少一方的电压电平是否落入容许电压的范围内允许电压的范围，电压产生电路（61a，61b，61c）的动作停止。

3. 发明授权

US09424795B2 Display device, and driving method 有权
标题翻译：显示装置和驱动方法
公开(公告)号：US09424795B2
公开(公告)日：2016-08-23
申请号：US14008582
申请日：2012-04-03
申请人： Kohji Saitoh , Masaki Uehata , Asahi Yamato , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Masaki Uehata , Asahi Yamato , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3674 , G09G3/3648 , G09G3/3688
摘要： A display device (1) includes: a scan line drive circuit (4) which line-sequentially selects from among a plurality of scan signal lines; at least one signal line drive circuit (3) which has a receiving circuit that receives a data signal, and which sequentially supplies the data signal to pixels linked to a scan signal line (6) selected by the scan line drive circuit (4); a timing controller (10) which defines, in accordance with sync signals received from an outside source, a non-scan period during which none of the scan signal lines is selected, and which transmits, to the at least one signal line drive circuit (3), an operation discriminant signal that causes the receiving circuit to be underrun during at least part of the non-scan period thus defined. The at least one signal line drive circuit (3) and the timing controller (10) are provided as separate entities.
摘要翻译：显示装置（1）包括：扫描线驱动电路（4），其从多条扫描信号线中顺序选择; 至少一个信号线驱动电路（3），其具有接收数据信号的接收电路，并且将数据信号顺序地提供给与由扫描线驱动电路（4）选择的扫描信号线（6）相连的像素; 定时控制器（10），其根据从外部源接收的同步信号定义不扫描信号线被选择的非扫描周期，并且发送到所述至少一个信号线驱动电路（ 3），在由此定义的非扫描周期的至少部分期间使接收电路欠载的操作判别信号。至少一个信号线驱动电路（3）和定时控制器（10）被提供为分离的实体。

4. 发明申请

US20140055697A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20140055697A1
公开(公告)日：2014-02-27
申请号：US14113403
申请日：2012-04-23
申请人： Kohji Saitoh , Masaki Uehata , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Masaki Uehata , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G02F1/133
CPC分类号： G02F1/13306 , G09G3/3614 , G09G3/3688 , G09G3/3696 , G09G2310/0291
摘要： A source AMP output circuit (10) is provided with a switching circuit (17) for carrying out the following operation. That is, in a case where a polarity is reversed, the switching circuit (17) disconnects a data signal line (S(M)) from output terminals of a positive amplifier circuit (15) and a negative polarity amplifier circuit (16) each included in the source AMP output circuit (10), and then connects the data signal line S(M) to a power supply which is in a power supply voltage range (Vdd1 to Vdd3) of the positive polarity amplifier circuit (15) or to a power supply which is in a power supply voltage range (Vdd2 to Vdd4) of the negative polarity amplifier circuit (16).
摘要翻译：源AMP输出电路（10）设置有用于执行以下操作的开关电路（17）。也就是说，在极性反转的情况下，开关电路（17）从正放大电路（15）和负极放大电路（16）的输出端分别断开数据信号线（S（M））包括在源极AMP输出电路（10）中，然后将数据信号线S（M）连接到正极性放大器电路（15）的电源电压范围（Vdd1至Vdd3）中的电源或连接到处于负极性放大电路（16）的电源电压范围（Vdd2〜Vdd4）的电源。

5. 发明申请

US20140022231A1 DISPLAY DEVICE, AND DRIVING METHOD 有权
标题翻译：显示设备和驱动方法
公开(公告)号：US20140022231A1
公开(公告)日：2014-01-23
申请号：US14008582
申请日：2012-04-03
申请人： Kohji Saitoh , Masaki Uehata , Asahi Yamato , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Masaki Uehata , Asahi Yamato , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3674 , G09G3/3648 , G09G3/3688
摘要： A display device (1) includes: a scan line drive circuit (4) which line-sequentially selects from among a plurality of scan signal lines; at least one signal line drive circuit (3) which has a receiving circuit that receives a data signal, and which sequentially supplies the data signal to pixels linked to a scan signal line (6) selected by the scan line drive circuit (4); a timing controller (10) which defines, in accordance with sync signals received from an outside source, a non-scan period during which none of the scan signal lines is selected, and which transmits, to the at least one signal line drive circuit (3), an operation discriminant signal that causes the receiving circuit to be underrun during at least part of the non-scan period thus defined. The at least one signal line drive circuit (3) and the timing controller (10) are provided as separate entities.
摘要翻译：显示装置（1）包括：扫描线驱动电路（4），其从多条扫描信号线中顺序选择; 至少一个信号线驱动电路（3），其具有接收数据信号的接收电路，并且将数据信号顺序地提供给与由扫描线驱动电路（4）选择的扫描信号线（6）相连的像素; 定时控制器（10），其根据从外部源接收的同步信号定义不扫描信号线被选择的非扫描周期，并且发送到所述至少一个信号线驱动电路（ 3），在由此定义的非扫描周期的至少部分期间使接收电路欠载的操作判别信号。至少一个信号线驱动电路（3）和定时控制器（10）被提供为分离的实体。

6. 发明授权

US09423637B2 Display device including data signal line drive circuit 有权
标题翻译：显示设备包括数据信号线驱动电路
公开(公告)号：US09423637B2
公开(公告)日：2016-08-23
申请号：US14113403
申请日：2012-04-23
申请人： Kohji Saitoh , Masaki Uehata , Masami Ozaki , Toshihiro Yanagi
发明人： Kohji Saitoh , Masaki Uehata , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G06F3/038 , G02F1/133 , G09G3/36
CPC分类号： G02F1/13306 , G09G3/3614 , G09G3/3688 , G09G3/3696 , G09G2310/0291
摘要： A source AMP output circuit (10) is provided with a switching circuit (17) for carrying out the following operation. That is, in a case where a polarity is reversed, the switching circuit (17) disconnects a data signal line (S(M)) from output terminals of a positive amplifier circuit (15) and a negative polarity amplifier circuit (16) each included in the source AMP output circuit (10), and then connects the data signal line S(M) to a power supply which is in a power supply voltage range (Vdd1 to Vdd3) of the positive polarity amplifier circuit (15) or to a power supply which is in a power supply voltage range (Vdd2 to Vdd4) of the negative polarity amplifier circuit (16).
摘要翻译：源AMP输出电路（10）设置有用于执行以下操作的开关电路（17）。也就是说，在极性反转的情况下，开关电路（17）从正放大电路（15）和负极放大电路（16）的输出端分别断开数据信号线（S（M））包括在源极AMP输出电路（10）中，然后将数据信号线S（M）连接到正极性放大器电路（15）的电源电压范围（Vdd1至Vdd3）中的电源或连接到处于负极性放大电路（16）的电源电压范围（Vdd2〜Vdd4）的电源。

7. 发明授权

US09164301B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09164301B2
公开(公告)日：2015-10-20
申请号：US14009604
申请日：2012-04-04
申请人： Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
发明人： Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G02F1/13 , G09G3/36
CPC分类号： G02F1/1309 , G09G3/3614 , G09G3/3688 , G09G2310/0291
摘要： An auxiliary wire, which can be connected to each of a plurality of data signal lines (Sn), is constituted by (i) a first auxiliary wire (17) provided so as to intersect the plurality of data signal lines (Sn) on a side where end parts of the respective plurality of data signal lines (Sn) are connected to a data signal line driving circuit (4) and (ii) a second auxiliary wire (18) provided so as to intersect the plurality of data signal lines (Sn) on a side of the other end parts of the respective plurality of data signal lines (Sn). Between the first auxiliary wire (17) and the second auxiliary wire (17), there are provided (i) a positive-polarity amplifier circuit (6) for receiving a positive data signal from the data signal line driving circuit (4) and (ii) a negative-polarity amplifier circuit (7) for receiving a negative data signal from the data signal line driving circuit (4). An output signal is supplied to the second auxiliary wire (18) from the positive-polarity amplifier circuit (6) or the negative-polarity amplifier circuit (7).
摘要翻译：可以连接到多条数据信号线（Sn）中的每条数据信号线（Sn）的辅助线由（i）第一辅助线（17）构成，该第一辅助线（17）设置成与多个数据信号线相应的多个数据信号线（Sn）的端部连接到数据信号线驱动电路（4）和（ii）设置成与多条数据信号线相交的第二辅助线（18） Sn）在相应的多条数据信号线（Sn）的另一端部的一侧。在第一辅助线（17）和第二辅助线（17）之间提供（i）用于从数据信号线驱动电路（4）接收正数据信号的正极放大器电路（6）和（ ii）用于从数据信号线驱动电路（4）接收负数据信号的负极性放大器电路（7）。输出信号从正极放大电路（6）或负极性放大电路（7）提供给第二辅助线（18）。

8. 发明申请

US20140028658A1 DISPLAY DEVICE, AND METHOD FOR DRIVING DISPLAY DEVICE 有权
标题翻译：显示装置和驱动显示装置的方法
公开(公告)号：US20140028658A1
公开(公告)日：2014-01-30
申请号：US14009962
申请日：2012-04-05
申请人： Jun Nakata , Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
发明人： Jun Nakata , Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2330/02 , G09G2330/04 , G09G2330/045
摘要： Provided for each data signal line drive circuit (6a, 6b, 6c) are: a voltage generation circuit (61a, 61b, 61c) that generates a drive voltage in accordance with an external voltage; and a voltage determination circuit (63a, 63b, 63c) which determines whether or not a voltage level of at least either the external voltage or the drive voltage falls within a range of allowable voltages, in a case where the voltage level does not fall within the range of allowable voltages, operation of the voltage generation circuits (61a, 61b, 61c) being stopped.
摘要翻译：为每个数据信号线驱动电路（6a，6b，6c）提供的是：根据外部电压产生驱动电压的电压产生电路（61a，61b，61c）以及电压确定电路（63a，63b，63c），其在电压电平不在其内的情况下，判定外部电压或驱动电压的至少一方的电压电平是否落入容许电压的范围内允许电压的范围，电压产生电路（61a，61b，61c）的动作停止。

9. 发明申请

US20140022232A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20140022232A1
公开(公告)日：2014-01-23
申请号：US14009604
申请日：2012-04-04
申请人： Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
发明人： Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G02F1/13
CPC分类号： G02F1/1309 , G09G3/3614 , G09G3/3688 , G09G2310/0291
摘要： An auxiliary wire, which can be connected to each of a plurality of data signal lines (Sn), is constituted by (i) a first auxiliary wire (17) provided so as to intersect the plurality of data signal lines (Sn) on a side where end parts of the respective plurality of data signal lines (Sn) are connected to a data signal line driving circuit (4) and (ii) a second auxiliary wire (18) provided so as to intersect the plurality of data signal lines (Sn) on a side of the other end parts of the respective plurality of data signal lines (Sn). Between the first auxiliary wire (17) and the second auxiliary wire (17), there are provided (i) a positive-polarity amplifier circuit (6) for receiving a positive data signal from the data signal line driving circuit (4) and (ii) a negative-polarity amplifier circuit (7) for receiving a negative data signal from the data signal line driving circuit (4). An output signal is supplied to the second auxiliary wire (18) from the positive-polarity amplifier circuit (6) or the negative-polarity amplifier circuit (7).
摘要翻译：可以连接到多条数据信号线（Sn）中的每条数据信号线（Sn）的辅助线由（i）第一辅助线（17）构成，该第一辅助线（17）设置成与多个数据信号线相应的多个数据信号线（Sn）的端部连接到数据信号线驱动电路（4）和（ii）设置成与多条数据信号线相交的第二辅助线（18） Sn）在相应的多条数据信号线（Sn）的另一端部的一侧。在第一辅助线（17）和第二辅助线（17）之间提供（i）用于从数据信号线驱动电路（4）接收正数据信号的正极放大器电路（6）和（ ii）用于从数据信号线驱动电路（4）接收负数据信号的负极性放大器电路（7）。输出信号从正极放大电路（6）或负极性放大电路（7）提供给第二辅助线（18）。

10. 发明授权

US09196186B2 Display device and method for driving display device 有权
标题翻译：用于驱动显示装置的显示装置和方法
公开(公告)号：US09196186B2
公开(公告)日：2015-11-24
申请号：US14009619
申请日：2012-04-04
申请人： Kazuki Takahashi , Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
发明人： Kazuki Takahashi , Masaki Uehata , Kohji Saitoh , Masami Ozaki , Toshihiro Yanagi
IPC分类号： G09G3/36 , G09G3/20 , G09G3/32 , H04N1/00
CPC分类号： G09G3/20 , G09G3/3291 , G09G3/3685 , G09G3/3688 , G09G3/3696 , G09G2310/0245 , G09G2310/061 , G09G2310/062 , G09G2310/063 , H04N1/00917
摘要： A display device (10) includes a timing control section (13) and a signal line drive circuit (16), either of which receives a lower power supply voltage level than the other, and a level changing circuit (20) for changing an amplitude level (T) of a reset signal (B). The timing control section (13) and the level changing circuit (20) receive the reset signal (B). The level changing circuit (20) changes the amplitude level (T) of the supplied reset signal (B) and then supply, to the signal line drive circuit (16), a reset signal (Ba) with a converted amplitude level. This makes it possible to achieve an image display with low power consumption and a stable display quality.
摘要翻译：显示装置（10）包括定时控制部（13）和信号线驱动电路（16），所述定时控制部（13）和信号线驱动电路（16）中的任一个接收比另一个更低的电源电压电平;以及电平改变电路（20）复位信号（B）的电平（T）。定时控制部（13）和电平变更电路（20）接收复位信号（B）。电平变化电路（20）改变所提供的复位信号（B）的幅度电平（T），然后向信号线驱动电路（16）提供转换幅度电平的复位信号（Ba）。这使得可以实现低功耗和稳定的显示质量的图像显示。

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