公开(公告)号：US07719489B2

公开(公告)日：2010-05-18

申请号：US11426008

申请日：2006-06-22

申请人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin

发明人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin

IPC分类号： G09G3/28

CPC分类号： G09G3/288 ,  G09G3/292 ,  G09G3/2965 ,  G09G2310/066

摘要： A driving circuit, which can realize the driving waveforms for a PDP without staying at ground potential includes having one side, the X side, of an panel equivalent capacitor Cp of the PDP coupled directly to ground with the Y side of the equivalent capacitor having a Scan IC 99 connected to a plurality of switches, each switch coupled to a different voltage source. One of the switches is bi-directional and coupled to ground.

摘要翻译： 可以在不停留在地电位下实现PDP的驱动波形的驱动电路包括：具有与等效电容器的Y侧直接耦合的PDP的面板等效电容器Cp的X侧的一侧具有 连接到多个开关的扫描IC 99，每个开关耦合到不同的电压源。 其中一个开关是双向的并且耦合到地。

公开(公告)号：US20060238448A1

公开(公告)日：2006-10-26

申请号：US10908610

申请日：2005-05-19

申请人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin ,  Liang-Che Cho

发明人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin ,  Liang-Che Cho

IPC分类号： G09G3/28

CPC分类号： G09G3/2965

摘要： A driver circuit for plasma display panels is provided. The claimed driver circuit includes four switches and an energy recovery circuit coupled to an equivalent capacitor of a plasma display panel. The present energy recovery circuit includes a first unit, coupled to ground and the X side of the equivalent capacitor, for passing current of charging/discharging the equivalent capacitor from the X side and/or Y side; and a second unit, coupled to the first unit and the Y side of the equivalent capacitor, for passing current of charging/discharging the equivalent capacitor from the Y side. With the aid of four voltage sources, it is not necessary for the present energy recovery circuit of the driver circuit to adopt capacitors for charging/discharging the equivalent capacitor of the plasma display panel.

摘要翻译： 提供了一种用于等离子体显示面板的驱动电路。 所要求的驱动器电路包括四个开关和耦合到等离子体显示面板的等效电容器的能量恢复电路。 本能量恢复电路包括耦合到地的第一单元和等效电容器的X侧，用于从X侧和/或Y侧通过对等效电容器进行充电/放电的电流; 以及耦合到等效电容器的第一单元和Y侧的第二单元，用于从Y侧传递对等效电容器进行充电/放电的电流。 借助于四个电压源，驱动电路的本能量恢复电路不需要采用用于对等离子体显示面板的等效电容器进行充电/放电的电容器。

公开(公告)号：US07474281B2

公开(公告)日：2009-01-06

申请号：US11425156

申请日：2006-06-20

申请人： Shin-Chang Lin ,  Bi-Hsien Chen ,  Yi-Min Huang

发明人： Shin-Chang Lin ,  Bi-Hsien Chen ,  Yi-Min Huang

IPC分类号： G09G3/28

CPC分类号： G09G3/2092 ,  G09G2330/02

摘要： A claimed multiple mode switch includes an input signal interface for receiving first and second input signals and producing a combined input signal; a driving circuit for receiving the combined input signal and producing driving signals accordingly; a resistor mode circuit electrically connected to a first output of the driving circuit, to a first node, and to a second node for enabling the multiple mode switch to operate in variable resistor mode or in large resistor mode; a fully-on mode circuit electrically connected to the second input signal, the first output of the driving circuit, and the second node for enabling the multiple mode switch to operate in fully-on mode; and a power switch electrically connected to the first node, the second node, and a third node for controlling switching of the multiple mode switch between off mode, fully-on mode, and variable resistor mode or large resistor mode.

摘要翻译： 所要求的多模式开关包括用于接收第一和第二输入信号并产生组合输入信号的输入信号接口; 驱动电路，用于接收组合的输入信号并产生相应的驱动信号; 与驱动电路的第一输出端电连接到第一节点的电阻器模式电路，以及使得多模式开关能够以可变电阻器模式或大电阻器模式工作的第二节点; 电连接到第二输入信号，驱动电路的第一输出和第二节点的完全导通模式电路，用于使多模式开关能够在完全启动模式下操作; 以及电连接到第一节点，第二节点和第三节点的电源开关，用于控制关闭模式，完全启动模式和可变电阻器模式或大电阻器模式之间的多模式开关的切换。

公开(公告)号：US20060290608A1

公开(公告)日：2006-12-28

申请号：US11425720

申请日：2006-06-22

申请人： Bi-Hsien Chen ,  Shin-Chang Lin ,  Yi-Min Huang

发明人： Bi-Hsien Chen ,  Shin-Chang Lin ,  Yi-Min Huang

IPC分类号： G09G3/28

CPC分类号： G09G3/2965 ,  G09G3/294

摘要： A plasma display panel driving circuit includes a panel capacitor having first and second sides; a first switch electrically connected between a first voltage and the first side of the panel capacitor; a second switch electrically connected between a second voltage and a first node; a third switch electrically connected between a third voltage and the first side of the panel capacitor; a fourth switch electrically connected between a fourth voltage and the first node; an energy recovery circuit electrically connected between the first side of the panel capacitor and the first node; a fifth switch electrically connected between the first node and a second node; a sixth switch connected between a fifth voltage and the second node; a voltage source connected between the second node and a third node; and a scan IC. The driving circuit can produce driving waveforms that do not need to stay at ground potential.

摘要翻译： 等离子体显示面板驱动电路包括具有第一和第二面的面板电容器; 电连接在面板电容器的第一电压和第一侧之间的第一开关; 电连接在第二电压和第一节点之间的第二开关; 电连接在面板电容器的第三电压和第一侧之间的第三开关; 电连接在第四电压和第一节点之间的第四开关; 电连接在面板电容器的第一侧和第一节点之间的能量恢复电路; 电连接在第一节点和第二节点之间的第五开关; 连接在第五电压和第二节点之间的第六开关; 连接在所述第二节点和第三节点之间的电压源; 和扫描IC。 驱动电路可以产生不需要保持接地电位的驱动波形。

公开(公告)号：US20060267875A1

公开(公告)日：2006-11-30

申请号：US10908819

申请日：2005-05-27

申请人： Bi-Hsien Chen ,  Yi-Min Huang ,  Liang-Che Cho ,  Shin-Chang Lin

发明人： Bi-Hsien Chen ,  Yi-Min Huang ,  Liang-Che Cho ,  Shin-Chang Lin

IPC分类号： G09G3/28

CPC分类号： G09G3/296 ,  G09G3/294

摘要： A driving circuit for plasma display panel includes a panel capacitor having a first end and a second end, a first switch having a first end connected to a first end of the panel capacitor and a second end coupled to a positive voltage source, a second switch having a first end connected to the first end of the panel capacitor and a second end coupled to a negative voltage source, a third switch having a first end connected to the second end of the first switch and a second end, and a fourth switch having a first end connected to the second end of the second switch and a second end connected to the second end of the third switch. The PDP driving circuit has less impedance in the sink discharge current path.

摘要翻译： 用于等离子体显示面板的驱动电路包括具有第一端和第二端的面板电容器，第一开关具有连接到面板电容器的第一端的第一端和耦合到正电压源的第二端，第二开关 具有连接到面板电容器的第一端的第一端和耦合到负电压源的第二端，具有连接到第一开关的第二端的第一端和第二端的第三开关，以及具有第二端的第四开关， 连接到第二开关的第二端的第一端和连接到第三开关的第二端的第二端。 PDP驱动电路在吸收放电电流路径中具有较小的阻抗。

公开(公告)号：US07385569B2

公开(公告)日：2008-06-10

申请号：US11425720

申请日：2006-06-22

申请人： Bi-Hsien Chen ,  Shin-Chang Lin ,  Yi-Min Huang

发明人： Bi-Hsien Chen ,  Shin-Chang Lin ,  Yi-Min Huang

IPC分类号： G09G3/28

CPC分类号： G09G3/2965 ,  G09G3/294

摘要： A plasma display panel driving circuit includes a panel capacitor having first and second sides; a first switch electrically connected between a first voltage and the first side of the panel capacitor; a second switch electrically connected between a second voltage and a first node; a third switch electrically connected between a third voltage and the first side of the panel capacitor; a fourth switch electrically connected between a fourth voltage and the first node; an energy recovery circuit electrically connected between the first side of the panel capacitor and the first node; a fifth switch electrically connected between the first node and a second node; a sixth switch connected between a fifth voltage and the second node; a voltage source connected between the second node and a third node; and a scan IC. The driving circuit can produce driving waveforms that do not need to stay at ground potential.

摘要翻译： 等离子体显示面板驱动电路包括具有第一和第二面的面板电容器; 电连接在面板电容器的第一电压和第一侧之间的第一开关; 电连接在第二电压和第一节点之间的第二开关; 电连接在面板电容器的第三电压和第一侧之间的第三开关; 电连接在第四电压和第一节点之间的第四开关; 电连接在面板电容器的第一侧和第一节点之间的能量恢复电路; 电连接在第一节点和第二节点之间的第五开关; 连接在第五电压和第二节点之间的第六开关; 连接在所述第二节点和第三节点之间的电压源; 和扫描IC。 驱动电路可以产生不需要保持接地电位的驱动波形。

公开(公告)号：US20060290609A1

公开(公告)日：2006-12-28

申请号：US11426008

申请日：2006-06-22

申请人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin

发明人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin

IPC分类号： G09G3/28

CPC分类号： G09G3/288 ,  G09G3/292 ,  G09G3/2965 ,  G09G2310/066

摘要： A driving circuit, which can realize the driving waveforms for a PDP without staying at ground potential includes having one side, the X side, of an panel equivalent capacitor Cp of the PDP coupled directly to ground with the Y side of the equivalent capacitor having a Scan IC 99 connected to a plurality of switches, each switch coupled to a different voltage source. One of the switches is bi-directional and coupled to ground.

摘要翻译： 可以在不停留在地电势的情况下实现PDP的驱动波形的驱动电路包括具有与PDP直接耦合的地面的PDP的面板等效电容器C的一侧的X侧 Y侧的等效电容器具有连接到多个开关的Scan IC 99，每个开关耦合到不同的电压源。 其中一个开关是双向的并且耦合到地。

公开(公告)号：US07382338B2

公开(公告)日：2008-06-03

申请号：US10908610

申请日：2005-05-19

申请人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin ,  Liang-Che Cho

发明人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin ,  Liang-Che Cho

IPC分类号： G09G3/28

CPC分类号： G09G3/2965

摘要： A driver circuit for plasma display panels is provided. The claimed driver circuit includes four switches and an energy recovery circuit coupled to an equivalent capacitor of a plasma display panel. The present energy recovery circuit includes a first unit, coupled to ground and the X side of the equivalent capacitor, for passing current of charging/discharging the equivalent capacitor from the X side and/or Y side; and a second unit, coupled to the first unit and the Y side of the equivalent capacitor, for passing current of charging/discharging the equivalent capacitor from the Y side. With the aid of four voltage sources, it is not necessary for the present energy recovery circuit of the driver circuit to adopt capacitors for charging/discharging the equivalent capacitor of the plasma display panel.

摘要翻译： 提供了一种用于等离子体显示面板的驱动电路。 所要求的驱动器电路包括四个开关和耦合到等离子体显示面板的等效电容器的能量恢复电路。 本能量恢复电路包括耦合到地的第一单元和等效电容器的X侧，用于从X侧和/或Y侧通过对等效电容器进行充电/放电的电流; 以及耦合到等效电容器的第一单元和Y侧的第二单元，用于从Y侧传递对等效电容器进行充电/放电的电流。 借助于四个电压源，驱动电路的本能量恢复电路不需要采用用于对等离子体显示面板的等效电容器进行充电/放电的电容器。

公开(公告)号：US07339558B2

公开(公告)日：2008-03-04

申请号：US10908611

申请日：2005-05-19

申请人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin ,  Liang-Che Cho

发明人： Bi-Hsien Chen ,  Yi-Min Huang ,  Shin-Chang Lin ,  Liang-Che Cho

IPC分类号： G09G3/28

CPC分类号： G09G3/2965

摘要： A driver circuit for plasma display panels is provided. The claimed driver circuit includes three switches and an energy recovery circuit coupled to an equivalent capacitor of a plasma display panel. The present energy recovery circuit includes a first unit coupled to the X side of an equivalent capacitor and to a first switch, for passing current of charging and/or discharging the equivalent capacitor from the X side; a second unit coupled to the Y side of the equivalent capacitor and to the first switch, for passing current of charging and/or discharging the equivalent capacitor from the Y side; and a third unit coupled to the first switch and ground. The third unit includes a capacitor for charging and/or discharging the equivalent capacitor from the X side and/or the Y side, and a fourth switch coupled to the capacitor in series.

摘要翻译： 提供了一种用于等离子体显示面板的驱动电路。 所要求的驱动器电路包括耦合到等离子体显示面板的等效电容器的三个开关和能量恢复电路。 本能量恢复电路包括耦合到等效电容器的X侧的第一单元和用于从X侧传递对等效电容器进行充电和/或放电的电流的第一开关; 耦合到等效电容器的Y侧和第一开关的第二单元，用于使来自Y侧的等效电容器充电和/或放电的电流; 以及耦合到所述第一开关和接地的第三单元。 第三单元包括用于从X侧和/或Y侧对等效电容器进行充电和/或放电的电容器，以及串联连接到电容器的第四开关。

公开(公告)号：US20060290342A1

公开(公告)日：2006-12-28

申请号：US11425156

申请日：2006-06-20

申请人： Shin-Chang Lin ,  Bi-Hsien Chen ,  Yi-Min Huang

发明人： Shin-Chang Lin ,  Bi-Hsien Chen ,  Yi-Min Huang

IPC分类号： G01R31/28

CPC分类号： G09G3/2092 ,  G09G2330/02

摘要： A claimed multiple mode switch includes an input signal interface for receiving first and second input signals and producing a combined input signal; a driving circuit for receiving the combined input signal and producing driving signals accordingly; a resistor mode circuit electrically connected to a first output of the driving circuit, to a first node, and to a second node for enabling the multiple mode switch to operate in variable resistor mode or in large resistor mode; a fully-on mode circuit electrically connected to the second input signal, the first output of the driving circuit, and the second node for enabling the multiple mode switch to operate in fully-on mode; and a power switch electrically connected to the first node, the second node, and a third node for controlling switching of the multiple mode switch between off mode, fully-on mode, and variable resistor mode or large resistor mode.