公开(公告)号：US20080062086A1

公开(公告)日：2008-03-13

申请号：US11854257

申请日：2007-09-12

Applicant: Janghwan CHO ,  Hyunil PARK ,  Changjoon PARK ,  Sunghwan KIM

Inventor： Janghwan CHO ,  Hyunil PARK ,  Changjoon PARK ,  Sunghwan KIM

IPC: G09G3/28

CPC classification number: G09G3/294 ,  G09G3/2965 ,  G09G2320/0238

Abstract: A plasma display apparatus comprises a plasma display panel, a sustain driver, a data driver and a reference separation controller. The plasma display panel including a first electrode, a second electrode and a third electrode crossing the first electrode and the second electrode. The sustain driver supplying a sustain signal swinging between a positive polarity sustain voltage and a negative polarity sustain voltage to the first electrode during a sustain period. The data driver supplying a data signal to the third electrode during an address period. The reference separation controller controlling a first reference voltage source, which is connected with the sustain driver and the second electrode commonly, separated from or connected with a second reference voltage source which is connected with the data driver.

Abstract translation: 等离子体显示装置包括等离子体显示面板，维持驱动器，数据驱动器和参考分离控制器。 等离子体显示面板包括第一电极，第二电极和与第一电极和第二电极交叉的第三电极。 维持驱动器在维持期间内向第一电极提供在正极性维持电压和负极性维持电压之间摆动的维持信号。 数据驱动器在地址周期期间向第三电极提供数据信号。 参考分离控制器控制与维持驱动器和第二电极共同连接的第一参考电压源，与第二参考电压源分离或与与数据驱动器连接的第二参考电压源连接。

公开(公告)号：US07928930B2

公开(公告)日：2011-04-19

申请号：US11854247

申请日：2007-09-12

Applicant: Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/28

CPC classification number: G09G3/2965 ,  G09G3/2927 ,  G09G2310/066 ,  G09G2320/0238

Abstract: A plasma display apparatus is disclosed. The plasma display apparatus includes a first driver, a third driver, and a separation controller. The first driver supplies a driving signal to a first electrode of a plasma display panel during a reset period, an address period and a sustain period and is electrically connected to a first reference voltage source. The third driver supplies a data signal to a third electrode of the plasma display panel during the address period and is electrically connected to a second reference voltage source. The separation controller controls the electrical separation between the first reference voltage source and the second reference voltage source during at least one period of the reset period, the address period or the sustain period.

Abstract translation: 公开了一种等离子体显示装置。 等离子体显示装置包括第一驱动器，第三驱动器和分离控制器。 第一驱动器在复位周期，寻址周期和维持周期期间向等离子体显示面板的第一电极提供驱动信号，并且电连接到第一参考电压源。 第三驱动器在地址周期期间向等离子体显示面板的第三电极提供数据信号，并且电连接到第二参考电压源。 分离控制器在复位周期，寻址周期或维持周期的至少一个周期期间控制第一参考电压源和第二参考电压源之间的电气间隔。

公开(公告)号：US20080055302A1

公开(公告)日：2008-03-06

申请号：US11846388

申请日：2007-08-28

Applicant: Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/28

CPC classification number: G09G3/294 ,  G09G3/2946 ,  G09G3/296 ,  G09G3/2965 ,  G09G2320/046 ,  G09G2330/028 ,  G09G2330/06 ,  G09G2360/16

Abstract: A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel including first, second and third electrodes, a data driver supplying a data signal to the third electrode during an address period, and a sustain driver. The sustain driver consecutively supplies a first signal of a positive polarity direction, a second signal of a negative polarity direction, a third signal of a positive polarity direction, and a fourth signal of a negative polarity direction to the first electrode, and supplies a reference voltage to the second electrode during a sustain period. A duration of a bias period of the first signal is shorter than a duration of a bias period of the third signal.

Abstract translation: 公开了一种等离子体显示装置。 等离子体显示装置包括等离子体显示面板，其包括第一，第二和第三电极，在寻址周期期间向第三电极提供数据信号的数据驱动器和维持驱动器。 维持驱动器向第一电极连续地提供正极性方向的第一信号，负极性方向的第二信号，正极性方向的第三信号和负极性方向的第四信号，并且提供基准 在维持期间向第二电极施加电压。 第一信号的偏置周期的持续时间短于第三信号的偏置周期的持续时间。

公开(公告)号：US07924241B2

公开(公告)日：2011-04-12

申请号：US11840856

申请日：2007-08-17

Applicant: Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/28

CPC classification number: G09G3/2942 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2330/04

Abstract: A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including first, second and third electrodes, a sustain driver supplying a sustain signal to the first electrode during a sustain period, a data driver supplying a data signal to the third electrode during an address period, a first reference voltage source that is commonly connected to the sustain driver and the second electrode, a second reference voltage source connected to the data driver, and a reference separation controller. The reference separation controller separates or connects the first reference voltage source from or to the second reference voltage source.

Abstract translation: 公开了一种等离子体显示装置及其驱动方法。 等离子体显示装置包括等离子体显示面板，其包括第一，第二和第三电极，在维持期间向第一电极提供维持信号的维持驱动器，在寻址周期期间向第三电极提供数据信号的数据驱动器， 公共连接到维持驱动器和第二电极的第一参考电压源，连接到数据驱动器的第二参考电压源和参考分离控制器。 参考分离控制器将第一参考电压源与第二参考电压源分离或连接。

公开(公告)号：US07768478B2

公开(公告)日：2010-08-03

申请号：US11837353

申请日：2007-08-10

Applicant: Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/28

CPC classification number: G09G3/298 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2965

Abstract: A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel including a first electrode and a second electrode connected to a reference voltage source, a negative voltage controller that supplies a negative voltage output from a negative constant voltage source to the first electrode, a sustain driver, and a negative voltage blocking unit. The sustain driver supplies a sustain signal to the first electrode, and one terminal of the sustain driver is connected to one terminal of the negative voltage controller. The negative voltage blocking unit prevents the negative voltage from being supplied to the reference voltage source through the sustain driver while the negative voltage controller supplies the negative voltage to the first electrode.

Abstract translation: 公开了一种等离子体显示装置。 等离子体显示装置包括等离子体显示面板，其包括第一电极和连接到参考电压源的第二电极，负电压控制器，将从负恒定电压源输出的负电压提供给第一电极，维持驱动器和 负电压阻断单元。 维持驱动器向第一电极提供维持信号，并且维持驱动器的一个端子连接到负电压控制器的一个端子。 负电压阻断单元防止负电压通过维持驱动器提供给参考电压源，而负电压控制器将负电压提供给第一电极。

公开(公告)号：US20080062078A1

公开(公告)日：2008-03-13

申请号：US11854247

申请日：2007-09-12

Applicant: Janghwan CHO ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan CHO ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/28

CPC classification number: G09G3/2965 ,  G09G3/2927 ,  G09G2310/066 ,  G09G2320/0238

Abstract: A plasma display apparatus is disclosed. The plasma display apparatus includes a first driver, a third driver, and a separation controller. The first driver supplies a driving signal to a first electrode of a plasma display panel during a reset period, an address period and a sustain period and is electrically connected to a first reference voltage source. The third driver supplies a data signal to a third electrode of the plasma display panel during the address period and is electrically connected to a second reference voltage source. The separation controller controls the electrical separation between the first reference voltage source and the second reference voltage source during at least one period of the reset period, the address period or the sustain period.

Abstract translation: 公开了一种等离子体显示装置。 等离子体显示装置包括第一驱动器，第三驱动器和分离控制器。 第一驱动器在复位周期，寻址周期和维持周期期间向等离子体显示面板的第一电极提供驱动信号，并且电连接到第一参考电压源。 第三驱动器在地址周期期间向等离子体显示面板的第三电极提供数据信号，并且电连接到第二参考电压源。 分离控制器在复位周期，寻址周期或维持周期的至少一个周期期间控制第一参考电压源和第二参考电压源之间的电气间隔。

公开(公告)号：US20080062079A1

公开(公告)日：2008-03-13

申请号：US11854415

申请日：2007-09-12

Applicant: Janghwan CHO ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan CHO ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/28

CPC classification number: G09G3/2942 ,  G09G2310/06 ,  G09G2330/06

Abstract: A plasma display apparatus and a method of driving the same are disclosed. In the method, a first pulse of a positive polarity direction and a second pulse of a negative polarity direction are alternately supplied to the first electrode during a sustain period. In this case, an absolute value of a voltage of the first pulse is different from an absolute value of a voltage of the second pulse. A third pulse of a positive polarity direction to the third electrode is supplied during the supply of the first pulse, and a fourth pulse having a sum of a voltage magnitude of the third pulse and a voltage magnitude of the second pulse is supplied to the third electrode during the supply of the second pulse.

Abstract translation: 公开了一种等离子体显示装置及其驱动方法。 在该方法中，在维持期间，向第一电极交替地提供正极性方向的第一脉冲和负极性方向的第二脉冲。 在这种情况下，第一脉冲的电压的绝对值与第二脉冲的电压的绝对值不同。 在第一脉冲的供给期间提供与第三电极正极性方向的第三脉冲，并且将具有第三脉冲的电压幅度和第二脉冲的电压幅度之和的第四脉冲提供给第三脉冲 电极在供给第二脉冲期间。

公开(公告)号：US20080048939A1

公开(公告)日：2008-02-28

申请号：US11844210

申请日：2007-08-23

Applicant: Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan Cho ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/28

CPC classification number: H05K5/02

Abstract: A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel including a scan electrode and a sustain electrode, an integrated driver supplying a driving signal to the scan electrode and the sustain electrode, a frame positioned between the plasma display panel and the integrated driver, and a conductive film element. The conductive film element is positioned between the plasma display panel and the frame, and electrically connects the integrated driver to the sustain electrode.

Abstract translation: 公开了一种等离子体显示装置。 等离子体显示装置包括：包括扫描电极和维持电极的等离子体显示面板，向扫描电极和维持电极提供驱动信号的集成驱动器，位于等离子体显示面板和集成驱动器之间的框架，以及导电 电影元素。 导电膜元件位于等离子体显示面板和框架之间，并将集​​成驱动器电连接到维持电极。

公开(公告)号：US20080042934A1

公开(公告)日：2008-02-21

申请号：US11840856

申请日：2007-08-17

Applicant: Janghwan CHO ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan CHO ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/28

CPC classification number: G09G3/2942 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2330/04

Abstract: A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including first, second and third electrodes, a sustain driver supplying a sustain signal to the first electrode during a sustain period, a data driver supplying a data signal to the third electrode during an address period, a first reference voltage source that is commonly connected to the sustain driver and the second electrode, a second reference voltage source connected to the data driver, and a reference separation controller. The reference separation controller separates or connects the first reference voltage source from or to the second reference voltage source.

Abstract translation: 公开了一种等离子体显示装置及其驱动方法。 等离子体显示装置包括等离子体显示面板，其包括第一，第二和第三电极，在维持期间向第一电极提供维持信号的维持驱动器，在寻址周期期间向第三电极提供数据信号的数据驱动器， 公共连接到维持驱动器和第二电极的第一参考电压源，连接到数据驱动器的第二参考电压源和参考分离控制器。 参考分离控制器将第一参考电压源与第二参考电压源分离或连接。

公开(公告)号：US20080036390A1

公开(公告)日：2008-02-14

申请号：US11837353

申请日：2007-08-10

Applicant: Janghwan CHO ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

Inventor： Janghwan CHO ,  Hyunil Park ,  Changjoon Park ,  Sunghwan Kim

IPC: G09G3/10

CPC classification number: G09G3/298 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/2965

Abstract: A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel including a first electrode and a second electrode connected to a reference voltage source, a negative voltage controller that supplies a negative voltage output from a negative constant voltage source to the first electrode, a sustain driver, and a negative voltage blocking unit. The sustain driver supplies a sustain signal to the first electrode, and one terminal of the sustain driver is connected to one terminal of the negative voltage controller. The negative voltage blocking unit prevents the negative voltage from being supplied to the reference voltage source through the sustain driver while the negative voltage controller supplies the negative voltage to the first electrode.

Abstract translation: 公开了一种等离子体显示装置。 等离子体显示装置包括等离子体显示面板，其包括第一电极和连接到参考电压源的第二电极，负电压控制器，将从负恒定电压源输出的负电压提供给第一电极，维持驱动器和 负电压阻断单元。 维持驱动器向第一电极提供维持信号，并且维持驱动器的一个端子连接到负电压控制器的一个端子。 负电压阻断单元防止负电压通过维持驱动器提供给参考电压源，而负电压控制器将负电压提供给第一电极。