公开(公告)号：US08305299B2

公开(公告)日：2012-11-06

申请号：US12264933

申请日：2008-11-05

Applicant: Sung Kwang Cho ,  Yun Kwon Jung ,  Kyung Ryeol Shim ,  Yang Ki An

Inventor： Sung Kwang Cho ,  Yun Kwon Jung ,  Kyung Ryeol Shim ,  Yang Ki An

IPC: G09G3/28

CPC classification number: G09G3/2927 ,  G09G3/2022 ,  G09G2310/066

Abstract: There is provided a plasma display device using a driving device for supplying driving signals to a plasma display panel (PDP). In a sustain falling period that at least partially overlaps the rising period of reset signals supplied to scan electrodes formed on the PDP, a voltage supplied to sustain electrodes is gradually reduced and a positive polar voltage is supplied to address electrodes. In driving the PDP, gradually falling signals are supplied to the sustain electrodes in the rising period of the reset signals so that the driving margin of the PDP can be secured. The positive polar voltage is supplied to the address electrodes so that initialization discharge can be stably performed and that the erroneous discharge of the plasma display device can be reduced.

Abstract translation: 提供了一种使用驱动装置的等离子体显示装置，用于向等离子体显示面板（PDP）提供驱动信号。 在至少部分地与提供给形成在PDP上的扫描电极的复位信号的上升周期重叠的维持下降周期中，向维持电极供给的电压逐渐减小，向寻址电极提供正极性电压。 在驱动PDP时，在复位信号的上升期间，向维持电极供给逐渐下降的信号，能够确保PDP的驱动余量。 正极性电压被提供给寻址电极，使得可以稳定地执行初始化放电，并且可以减少等离子体显示装置的错误放电。

公开(公告)号：US20070222709A1

公开(公告)日：2007-09-27

申请号：US11594333

申请日：2006-11-08

Applicant: Hyun Il Park ,  Chang Young Kwon ,  Yun Kwon Jung ,  Jong Sik Lim ,  Kyu Choon Cho ,  Yang Ki An

Inventor： Hyun Il Park ,  Chang Young Kwon ,  Yun Kwon Jung ,  Jong Sik Lim ,  Kyu Choon Cho ,  Yang Ki An

IPC: G09G3/28

CPC classification number: G09G3/2965 ,  G09G3/2927 ,  G09G3/294 ,  G09G2310/066 ,  G09G2330/04 ,  G09G2330/06 ,  G09G2360/16 ,  H03K17/165 ,  H03K17/6871

Abstract: The present invention relates to a plasma display apparatus including a sustain driving apparatus that supplies a sustain signal to a panel. The plasma display apparatus includes a panel in which a front substrate having formed first and second electrodes therein and a rear substrate are coalesced, a sustain driver including a first switch for applying a first voltage to any one of the first and second electrodes and a second switch for applying a second voltage, and a circuit protection unit that controls one of the first and second switches, which has a voltage higher than a predetermined voltage, at its both ends, not to turn on. According to the present invention, when a voltage at both ends of the switch included in the sustain driving apparatus in order to supply the sustain signal is higher than a reference voltage, the switch is controlled not to turn on. It is therefore possible to prevent damage due to the short of the sustain driving apparatus and, therefore, to improve the lifespan and reliability of a product.

Abstract translation: 等离子体显示装置技术领域本发明涉及一种包括向面板提供维持信号的维持驱动装置的等离子体显示装置。 等离子体显示装置包括面板，其中已经形成有第一和第二电极的前基板和后基板被聚结，维持驱动器包括用于向第一和第二电极中的任何一个施加第一电压的第一开关和第二电极 用于施加第二电压的开关，以及电路保护单元，其在两端控制具有高于预定电压的电压的第一和第二开关之一，而不是导通。 根据本发明，为了提供维持信号，包含在维持驱动装置中的开关的两端的电压高于参考电压时，控制开关不导通。 因此，可以防止由于维持驱动装置的短路造成的损坏，并且因此可以提高产品的寿命和可靠性。

公开(公告)号：US07768481B2

公开(公告)日：2010-08-03

申请号：US11480420

申请日：2006-07-05

Applicant: Yun Kwon Jung ,  Yang Ki An

Inventor： Yun Kwon Jung ,  Yang Ki An

IPC: G09G3/28

CPC classification number: G09G3/296 ,  G09G3/294 ,  G09G3/2965 ,  G09G2330/02

Abstract: A plasma display apparatus is disclosed. A scan driver of the plasma display apparatus supplies a voltage of a scan signal of a negative polarity direction and a voltage of a sustain signal to a scan electrode using one voltage source. Further, a sustain driver of the plasma display apparatus supplies a voltage of a sustain signal and a sustain bias voltage to a sustain electrode using one voltage source.

Abstract translation: 公开了一种等离子体显示装置。 等离子体显示装置的扫描驱动器使用一个电压源向扫描电极提供负极性方向的扫描信号和维持信号的电压的电压。 此外，等离子体显示装置的维持驱动器使用一个电压源向维持电极提供维持信号和维持偏置电压的电压。

公开(公告)号：US20090128537A1

公开(公告)日：2009-05-21

申请号：US12264933

申请日：2008-11-05

Applicant: Sung Kwang CHO ,  Yun Kwon JUNG ,  Kyung Ryeol SHIM ,  Yang Ki AN

Inventor： Sung Kwang CHO ,  Yun Kwon JUNG ,  Kyung Ryeol SHIM ,  Yang Ki AN

IPC: G06F3/038 ,  G09G3/28

CPC classification number: G09G3/2927 ,  G09G3/2022 ,  G09G2310/066

Abstract: There is provided a plasma display device using a driving device for supplying driving signals to a plasma display panel (PDP). In a sustain falling period that at least partially overlaps the rising period of reset signals supplied to scan electrodes formed on the PDP, a voltage supplied to sustain electrodes is gradually reduced and a positive polar voltage is supplied to address electrodes. In driving the PDP, gradually falling signals are supplied to the sustain electrodes in the rising period of the reset signals so that the driving margin of the PDP can be secured. The positive polar voltage is supplied to the address electrodes so that initialization discharge can be stably performed and that the erroneous discharge of the plasma display device can be reduced.

Abstract translation: 提供了一种使用驱动装置的等离子体显示装置，用于向等离子体显示面板（PDP）提供驱动信号。 在至少部分地与提供给形成在PDP上的扫描电极的复位信号的上升周期重叠的维持下降周期中，向维持电极供给的电压逐渐减小，向寻址电极提供正极性电压。 在驱动PDP时，在复位信号的上升期间，向维持电极供给逐渐下降的信号，能够确保PDP的驱动余量。 正极性电压被提供给寻址电极，使得可以稳定地执行初始化放电，并且可以减少等离子体显示装置的错误放电。

公开(公告)号：US20080018564A1

公开(公告)日：2008-01-24

申请号：US11638592

申请日：2006-12-14

Applicant: Yun Kwon Jung ,  Muk Hee Kim ,  Yang Ki An

Inventor： Yun Kwon Jung ,  Muk Hee Kim ,  Yang Ki An

IPC: G09G3/28

CPC classification number: G09G3/2942 ,  G09G3/2927 ,  G09G3/2965 ,  G09G2310/066

Abstract: A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including a first electrode and a second electrode, and a driver. The driver supplies a first sustain signal of a first polarity to the first electrode during a signal supply period. The driver supplies a second sustain signal of a second polarity to the second electrode during at least a portion of the signal supply period. A magnitude of a rising slope and a magnitude of a falling slope of the second sustain signal are less than a magnitude of a rising slope and a magnitude of a falling slope of the first sustain signal, respectively.

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包括第一电极和第二电极的等离子体显示面板和驱动器。 在信号供给期间，驱动器向第一电极提供第一极性的第一维持信号。 在信号供给周期的至少一部分期间，驱动器向第二电极提供第二极性的第二维持信号。 第二维持信号的上升斜率和下降斜率的大小分别小于第一维持信号的上升斜率和下降斜率的大小。

公开(公告)号：US07705805B2

公开(公告)日：2010-04-27

申请号：US11423041

申请日：2006-06-08

Applicant: Yun Kwon Jung ,  Sang Jun Lee ,  Jang Hyun Lim ,  Yang Ki An

Inventor： Yun Kwon Jung ,  Sang Jun Lee ,  Jang Hyun Lim ,  Yang Ki An

IPC: G09G3/28

CPC classification number: G09G3/293 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/296 ,  G09G2310/066 ,  G09G2330/06

Abstract: The present invention provides a plasma display apparatus comprising a second driver supplying a first bias signal with a voltage maintained at a first bias voltage in a reset period and an address period, a first sustain rising signal that gradually rises from the first bias voltage to a second bias voltage, and a second bias signal with a voltage maintained at the second bias voltage, to the second electrode.

Abstract translation: 本发明提供了一种等离子体显示装置，包括：第二驱动器，其在复位周期和地址周期中提供保持在第一偏置电压的电压的第一偏置信号;第一维持上升信号，从第一偏置电压逐渐上升到 第二偏置电压和具有保持在第二偏置电压的电压的第二偏置信号提供给第二电极。

公开(公告)号：US07633467B2

公开(公告)日：2009-12-15

申请号：US11283906

申请日：2005-11-22

Applicant: Janghwan Cho ,  Donghyuk Park ,  Changyoung Kwon ,  Dong Kwon Choi ,  Yang Ki An ,  Jinyoung Kim ,  Yunkwon Jung

Inventor： Janghwan Cho ,  Donghyuk Park ,  Changyoung Kwon ,  Dong Kwon Choi ,  Yang Ki An ,  Jinyoung Kim ,  Yunkwon Jung

IPC: G09G3/28

CPC classification number: G09G3/2965 ,  G09G3/293

Abstract: A plasma display apparatus and a driving method thereof are disclosed. The plasma display apparatus comprises a plasma display panel in which a plurality of electrodes are formed, an energy storage unit for storing energy applied to the electrodes, and a protector for maintaining a voltage level of the energy stored in the energy storage unit at a predetermined voltage range.

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，其中形成有多个电极;能量存储单元，用于存储施加到电极的能量;以及保护器，用于将存储在能量存储单元中的能量的电压水平保持在预定的 电压范围

公开(公告)号：US07990340B2

公开(公告)日：2011-08-02

申请号：US11594333

申请日：2006-11-08

Applicant: Hyun Il Park ,  Chang Young Kwon ,  Yun Kwon Jung ,  Jong Sik Lim ,  Kyu Choon Cho ,  Yang Ki An

Inventor： Hyun Il Park ,  Chang Young Kwon ,  Yun Kwon Jung ,  Jong Sik Lim ,  Kyu Choon Cho ,  Yang Ki An

IPC: G09G3/28

CPC classification number: G09G3/2965 ,  G09G3/2927 ,  G09G3/294 ,  G09G2310/066 ,  G09G2330/04 ,  G09G2330/06 ,  G09G2360/16 ,  H03K17/165 ,  H03K17/6871

Abstract: The present invention relates to a plasma display apparatus including a sustain driving apparatus that supplies a sustain signal to a panel. The plasma display apparatus includes a panel in which a front substrate having formed first and second electrodes therein and a rear substrate are coalesced, a sustain driver including a first switch for applying a first voltage to any one of the first and second electrodes and a second switch for applying a second voltage, and a circuit protection unit that controls one of the first and second switches, which has a voltage higher than a predetermined voltage, at its both ends, not to turn on. According to the present invention, when a voltage at both ends of the switch included in the sustain driving apparatus in order to supply the sustain signal is higher than a reference voltage, the switch is controlled not to turn on. It is therefore possible to prevent damage due to the short of the sustain driving apparatus and, therefore, to improve the lifespan and reliability of a product.

Abstract translation: 等离子体显示装置技术领域本发明涉及一种包括向面板提供维持信号的维持驱动装置的等离子体显示装置。 等离子体显示装置包括面板，其中已经形成有第一和第二电极的前基板和后基板被聚结，维持驱动器包括用于向第一和第二电极中的任何一个施加第一电压的第一开关和第二电极 用于施加第二电压的开关，以及电路保护单元，其在两端控制具有高于预定电压的电压的第一和第二开关之一，而不是导通。 根据本发明，为了提供维持信号，包含在维持驱动装置中的开关的两端的电压高于参考电压时，控制开关不导通。 因此，可以防止由于维持驱动装置的短路造成的损坏，并且因此可以提高产品的寿命和可靠性。

公开(公告)号：US20070236415A1

公开(公告)日：2007-10-11

申请号：US11423041

申请日：2006-06-08

Applicant: Yun Kwon Jung ,  Sang Jun Lee ,  Jang Hyun Lim ,  Yang Ki An

Inventor： Yun Kwon Jung ,  Sang Jun Lee ,  Jang Hyun Lim ,  Yang Ki An

IPC: G09G3/28

CPC classification number: G09G3/293 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/296 ,  G09G2310/066 ,  G09G2330/06

Abstract: The present invention provides a plasma display apparatus comprising a second driver supplying a first bias signal with a voltage maintained at a first bias voltage in a reset period and an address period, a first sustain rising signal that gradually rises from the first bias voltage to a second bias voltage, and a second bias signal with a voltage maintained at the second bias voltage, to the second electrode.

Abstract translation: 本发明提供了一种等离子体显示装置，包括：第二驱动器，其在复位周期和地址周期中提供保持在第一偏置电压的电压的第一偏置信号;第一维持上升信号，从第一偏置电压逐渐上升到 第二偏置电压和具有保持在第二偏置电压的电压的第二偏置信号提供给第二电极。