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1. 发明授权

US08294655B2 Display drive device and display apparatus having same 失效
标题翻译：显示驱动装置及具有该驱动装置的显示装置
公开(公告)号：US08294655B2
公开(公告)日：2012-10-23
申请号：US12370361
申请日：2009-02-12
申请人： Ryuichi Hirayama , Shunji Kashiyama , Naoki Inagaki
发明人： Ryuichi Hirayama , Shunji Kashiyama , Naoki Inagaki
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3688 , G09G2310/027 , G09G2310/0297 , G09G2320/0233
摘要： A liquid crystal display apparatus to which the present invention is applied has a first data conversion circuit and a second data conversion circuit. The first data conversion circuit converts each predetermined number of display data included in prepared display data into pixel data in which the respective display data are arranged in a predetermined arranging order and in time-series. The second data conversion circuit is provided for each the predetermined number of signal lines included in the display apparatus and sequentially applies display signal voltages corresponding to the pixel data to the predetermined number of signal lines respectively. The liquid crystal display apparatus equalizes the amounts of charges to be written in respective display pixels by reversing the arranging order of the display data in the pixel data and the order of applying the display signal voltages to the signal lines per field period or per horizontal scanning period.
摘要翻译：应用本发明的液晶显示装置具有第一数据转换电路和第二数据转换电路。第一数据转换电路将预定显示数据中包括的预定数量的显示数据转换成按照预定的排列顺序和时间序列排列各显示数据的像素数据。针对包括在显示装置中的每个预定数量的信号线提供第二数据转换电路，并且将与像素数据相对应的显示信号电压分别顺序地施加到预定数量的信号线。液晶显示装置通过反转像素数据中的显示数据的排列顺序和将每个场周期或每个水平扫描的显示信号电压施加到信号线的顺序来均衡要写入各个显示像素的电荷量期。

2. 发明授权

US08159435B2 Active matrix type display device which compensates for an electrical potential variation caused by inter-pixel parasitic capacitance between two adjacent pixels connected to different signal lines 有权
标题翻译：有源矩阵型显示装置，其补偿由连接到不同信号线的两个相邻像素之间的像素间寄生电容引起的电位变化
公开(公告)号：US08159435B2
公开(公告)日：2012-04-17
申请号：US11904637
申请日：2007-09-27
申请人： Ryuichi Hirayama
发明人： Ryuichi Hirayama
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3614 , G09G3/3677 , G09G3/3696 , G09G2300/0426 , G09G2310/027 , G09G2310/0278 , G09G2320/0209 , G09G2320/0233 , G09G2320/0276 , G09G2320/0673
摘要： An active matrix type display device in which one signal line is provided for every two pixels along a given direction and in which two pixels adjacent in the given direction on respective sides of one signal line share the signal line and are connected to respective different scanning lines, through switching elements. A scanning line driving circuit selects the plurality of scanning lines in turn, and a signal line driving circuit outputs signals according to information to be displayed to the plurality of signal lines. The scanning line driving circuit simultaneously selects two scanning lines corresponding to two pixels connected to different signal lines and adjacently disposed in the given direction and then selects only one scanning line corresponding to a pixel to be selected later out of the two pixels for only a prescribed period.
摘要翻译：一种有源矩阵型显示装置，其中沿着给定方向为每两个像素提供一个信号线，并且其中在一个信号线的相应侧上在给定方向上相邻的两个像素共享信号线并且连接到各个不同的扫描线，通过开关元件。扫描线驱动电路依次选择多条扫描线，信号线驱动电路根据要显示的信息向多条信号线输出信号。扫描线驱动电路同时选择与连接到不同信号线的两个像素相对应的两个扫描线，并且相邻地沿给定方向布置，然后仅选择一个对应于稍后从两个像素中选择的像素的扫描线，期。

3. 发明申请

US20100156868A1 LIQUID CRYSTAL DISPLAY APPARATUS 有权
标题翻译：液晶显示装置
公开(公告)号：US20100156868A1
公开(公告)日：2010-06-24
申请号：US12643999
申请日：2009-12-21
申请人： Ryuichi Hirayama
发明人： Ryuichi Hirayama
IPC分类号： G06F3/038 , G02F1/13
CPC分类号： G09G3/3655 , G02F2001/13606 , G09G3/3677 , G09G2300/0426 , G09G2320/0219
摘要： A liquid crystal display apparatus includes a first group of pixel electrodes having a first parasitic capacitance, a second group of pixel electrodes having a second parasitic capacitance, a common electrode, liquid crystal interposed between the common electrode and the first and second groups of pixel electrodes, respectively, and a driver circuit determining a first common voltage in accordance with the first parasitic capacitance and supplying the first common voltage to the common electrode during a writing period of the first group of pixel electrodes so as to substantially offset a voltage drop in the second group of pixel electrodes due to the first parasitic capacitance, the driver circuit determining a second common voltage in accordance with the second parasitic capacitance and supplying the second common voltage to the common electrode during a writing period of the second group of pixel electrodes so as to substantially offset a voltage drop in the second group of pixel electrodes due to the second parasitic capacitance.
摘要翻译：液晶显示装置包括具有第一寄生电容的第一组像素电极，具有第二寄生电容的第二组像素电极，公共电极，介于公共电极与第一和第二组像素电极之间的液晶以及驱动电路，根据第一寄生电容确定第一公共电压，并且在第一组像素电极的写入周期期间向公共电极提供第一公共电压，以便基本上抵消第一公共电压中的电压降由于第一寄生电容引起的第二组像素电极，驱动电路根据第二寄生电容确定第二公共电压，并且在第二组像素电极的写入周期期间将第二公共电压提供给公共电极，以便以基本上抵消第二组像素e中的电压降由于第二个寄生电容引起的。

4. 发明授权

US07511691B2 Display drive device and display apparatus having same 有权
标题翻译：显示驱动装置及具有该驱动装置的显示装置
公开(公告)号：US07511691B2
公开(公告)日：2009-03-31
申请号：US11023116
申请日：2004-12-27
申请人： Ryuichi Hirayama , Shunji Kashiyama , Naoki Inagaki
发明人： Ryuichi Hirayama , Shunji Kashiyama , Naoki Inagaki
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3688 , G09G2310/027 , G09G2310/0297 , G09G2320/0233
摘要： A liquid crystal display apparatus to which the present invention is applied has a first data conversion circuit and a second data conversion circuit. The first data conversion circuit converts each predetermined number of display data included in prepared display data into pixel data in which the respective display data are arranged in a predetermined arranging order and in time-series. The second data conversion circuit is provided for each the predetermined number of signal lines included in the display apparatus and sequentially applies display signal voltages corresponding to the pixel data to the predetermined number of signal lines respectively. The liquid crystal display apparatus equalizes the amounts of charges to be written in respective display pixels by reversing the arranging order of the display data in the pixel data and the order of applying the display signal voltages to the signal lines per field period or per horizontal scanning period.
摘要翻译：应用本发明的液晶显示装置具有第一数据转换电路和第二数据转换电路。第一数据转换电路将预定显示数据中包括的预定数量的显示数据转换成按照预定的排列顺序和时间序列排列各显示数据的像素数据。针对包括在显示装置中的每个预定数量的信号线提供第二数据转换电路，并且将与像素数据相对应的显示信号电压分别顺序地施加到预定数量的信号线。液晶显示装置通过反转像素数据中的显示数据的排列顺序和将每个场周期或每个水平扫描的显示信号电压施加到信号线的顺序来均衡要写入各个显示像素的电荷量期。

5. 发明申请

US20080284776A1 Active matrix type display device and driving method thereof 有权
标题翻译：有源矩阵型显示装置及其驱动方法
公开(公告)号：US20080284776A1
公开(公告)日：2008-11-20
申请号：US11904637
申请日：2007-09-27
申请人： Ryuichi Hirayama
发明人： Ryuichi Hirayama
IPC分类号： G06F3/038
CPC分类号： G09G3/3648 , G09G3/3614 , G09G3/3677 , G09G3/3696 , G09G2300/0426 , G09G2310/027 , G09G2310/0278 , G09G2320/0209 , G09G2320/0233 , G09G2320/0276 , G09G2320/0673
摘要： An active matrix type display device in which one signal line is provided for every two pixels along a given direction and in which two pixels adjacent in the given direction on respective sides of one signal line share the signal line and are connected to respective different scanning lines, through switching elements. A scanning line driving circuit selects the plurality of scanning lines in turn, and a signal line driving circuit outputs signals according to information to be displayed to the plurality of signal lines. The scanning line driving circuit simultaneously selects two scanning lines corresponding to two pixels connected to different signal lines and adjacently disposed in the given direction and then selects only one scanning line corresponding to a pixel to be selected later out of the two pixels for only a prescribed period.
摘要翻译：一种有源矩阵型显示装置，其中沿着给定方向为每两个像素提供一个信号线，并且其中在一个信号线的相应侧上在给定方向上相邻的两个像素共享信号线并且连接到各个不同的扫描线，通过开关元件。扫描线驱动电路依次选择多条扫描线，信号线驱动电路根据要显示的信息向多条信号线输出信号。扫描线驱动电路同时选择与连接到不同信号线的两个像素相对应的两个扫描线，并且相邻地沿给定方向布置，然后仅选择一个对应于稍后从两个像素中选择的像素的扫描线，期。

6. 发明授权

US08330700B2 Driving circuit and driving method of active matrix display device, and active matrix display device 有权
标题翻译：有源矩阵显示装置的驱动电路和驱动方法，以及有源矩阵显示装置
公开(公告)号：US08330700B2
公开(公告)日：2012-12-11
申请号：US12075729
申请日：2008-03-13
申请人： Shigeru Yamanaka , Ryuichi Hirayama , Ken Yoshino
发明人： Shigeru Yamanaka , Ryuichi Hirayama , Ken Yoshino
IPC分类号： G09G3/36 , G11C19/00
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3659 , G09G2300/0426 , G09G2320/0219 , G09G2320/0233
摘要： In an active matrix display device, one source line is arranged for every two pixels arranged along a gate line direction, and each two pixels which are adjacent to each other along the gate line direction across one of the source lines share the source line and are each connected to different gate lines. A gate driver block performs a first driving control which sequentially selects, in a first order, the gate lines in a pair of two gate lines corresponding to two pixels which are adjacent to each other along the gate line direction and are connected to different source lines. The gate driver block also performs a second driving control which sequentially selects, in a second order which is opposite to the first order, the gate lines in such a pair of two gate lines.
摘要翻译：在有源矩阵显示装置中，沿着栅极线方向布置每两个像素一个源极线，沿着源极线之间的沿着栅极线方向相邻的两个像素共享源极线，并且是每个连接到不同的门线。栅极驱动器块执行第一驱动控制，该第一驱动控制依次选择沿着栅极线方向彼此相邻的两个对应于两个像素的一对两条栅极线中的栅极线，并连接到不同的源极线。栅极驱动器块还执行第二驱动控制，其以与第一次相反的第二次顺序地选择这样的一对两条栅极线中的栅极线。

7. 发明申请

US20120075277A1 LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20120075277A1
公开(公告)日：2012-03-29
申请号：US13246501
申请日：2011-09-27
申请人： Ryuichi HIRAYAMA
发明人： Ryuichi HIRAYAMA
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/3614 , G09G3/3648 , G09G2300/0426 , G09G2320/0233 , G09G2320/0247
摘要： A liquid crystal display apparatus includes an active-matrix type display panel and a signal drive circuit. The active-matrix type display panel includes a pair of substrates, a liquid crystal layer interposed between the substrates, pixel electrodes arranged on one of the substrates in rows and columns, switching elements connected to the pixel electrodes, scan lines connected to the switching elements, and signal lines connected to the switching elements. Each signal line extends between two columns of the pixel electrodes, and any two pixel electrodes adjacent in the row direction use one signal line in common. One of two pixel electrodes is connected to an odd-numbered scan line, and the other of two pixel electrodes is connected to an even-numbered scan line. The signal drive circuit supplies display signals to the pixel electrodes through the signal lines, and to invert the display signal in polarity at every two other scan lines.
摘要翻译：液晶显示装置包括有源矩阵型显示面板和信号驱动电路。有源矩阵型显示面板包括一对基板，插入在基板之间的液晶层，以行和列布置在一个基板上的像素电极，连接到像素电极的开关元件，连接到开关元件的扫描线和连接到开关元件的信号线。每个信号线在两列像素电极之间延伸，并且在行方向上相邻的任何两个像素电极共同使用一个信号线。两个像素电极中的一个连接到奇数扫描线，并且两个像素电极中的另一个连接到偶数扫描线。信号驱动电路通过信号线向像素电极提供显示信号，并且在每两个其它扫描线上反转显示信号的极性。

8. 发明申请

US20090146939A1 DISPLAY DRIVE DEVICE AND DISPLAY APPARATUS HAVING SAME 失效
标题翻译：显示驱动装置和显示装置
公开(公告)号：US20090146939A1
公开(公告)日：2009-06-11
申请号：US12370361
申请日：2009-02-12
申请人： Ryuichi Hirayama , Shunji Kashiyama , Naoki Inagaki
发明人： Ryuichi Hirayama , Shunji Kashiyama , Naoki Inagaki
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3688 , G09G2310/027 , G09G2310/0297 , G09G2320/0233
摘要： A liquid crystal display apparatus to which the present invention is applied has a first data conversion circuit and a second data conversion circuit. The first data conversion circuit converts each predetermined number of display data included in prepared display data into pixel data in which the respective display data are arranged in a predetermined arranging order and in time-series. The second data conversion circuit is provided for each the predetermined number of signal lines included in the display apparatus and sequentially applies display signal voltages corresponding to the pixel data to the predetermined number of signal lines respectively. The liquid crystal display apparatus equalizes the amounts of charges to be written in respective display pixels by reversing the arranging order of the display data in the pixel data and the order of applying the display signal voltages to the signal lines per field period or per horizontal scanning period.
摘要翻译：应用本发明的液晶显示装置具有第一数据转换电路和第二数据转换电路。第一数据转换电路将预定显示数据中包括的预定数量的显示数据转换成按照预定的排列顺序和时间序列排列各显示数据的像素数据。针对包括在显示装置中的每个预定数量的信号线提供第二数据转换电路，并且将与像素数据相对应的显示信号电压分别顺序地施加到预定数量的信号线。液晶显示装置通过反转像素数据中的显示数据的排列顺序和将每个场周期或每个水平扫描的显示信号电压施加到信号线的顺序来均衡要写入各个显示像素的电荷量期。

9. 发明申请

US20080238898A1 Driving circuit and driving method of active matrix display device, and active matrix display device 有权
标题翻译：有源矩阵显示装置的驱动电路和驱动方法，以及有源矩阵显示装置
公开(公告)号：US20080238898A1
公开(公告)日：2008-10-02
申请号：US12075729
申请日：2008-03-13
申请人： Shigeru Yamanaka , Ryuichi Hirayama , Ken Yoshino
发明人： Shigeru Yamanaka , Ryuichi Hirayama , Ken Yoshino
IPC分类号： G06F3/038 , G09G3/20
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3659 , G09G2300/0426 , G09G2320/0219 , G09G2320/0233
摘要： In an active matrix display device, one source line is arranged for every two pixels arranged along a gate line direction, and each two pixels which are adjacent to each other along the gate line direction across one of the source lines share the source line and are each connected to different gate lines. A gate driver block performs a first driving control which sequentially selects, in a first order, the gate lines in a pair of two gate lines corresponding to two pixels which are adjacent to each other along the gate line direction and are connected to different source lines. The gate driver block also performs a second driving control which sequentially selects, in a second order which is opposite to the first order, the gate lines in such a pair of two gate lines.
摘要翻译：在有源矩阵显示装置中，沿着栅极线方向布置每两个像素一个源极线，沿着源极线之间的沿着栅极线方向相邻的两个像素共享源极线，并且是每个连接到不同的门线。栅极驱动器块执行第一驱动控制，该第一驱动控制依次选择沿着栅极线方向彼此相邻的两个对应于两个像素的一对两条栅极线中的栅极线，并连接到不同的源极线。栅极驱动器块还执行第二驱动控制，其以与第一次相反的第二次顺序地选择这样的一对两条栅极线中的栅极线。

10. 发明申请

US20060250739A9 Power supply circuit 有权
标题翻译：电源电路
公开(公告)号：US20060250739A9
公开(公告)日：2006-11-09
申请号：US11317519
申请日：2005-12-23
申请人： Ryuichi Hirayama
发明人： Ryuichi Hirayama
IPC分类号： H02H3/08
CPC分类号： H02M1/36
摘要： A power supply circuit includes at least one capacitor, a plurality of switching members, a power supply which outputs a plurality of voltages and a selecting section for controlling said plurality of switching sections to periodically select one of said plurality of voltages and apply the selected voltage to one terminal and the other terminal of the capacitor. The selecting section includes a member for applying the selected voltage to one terminal and the other terminal of the capacitor across a resistor, during a current limiting period immediately after the application of the selected one of said plurality of voltages to one terminal and another terminal of the capacitor is started.
摘要翻译：电源电路包括至少一个电容器，多个开关构件，输出多个电压的电源和用于控制所述多个开关部分的选择部分周期性地选择所述多个电压中的一个并施加所选择的电压到电容器的一个端子和另一个端子。所述选择部分包括：在所述多个电压中选择的一个施加所述多个电压中的一个端子之后的电流限制期间，在所述电容器的一个端子和所述电容器的另一个端子之间施加所选择的电压的部件，电容器启动。

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