公开(公告)号：US20090002278A1

公开(公告)日：2009-01-01

申请号：US12215944

申请日：2008-06-30

Applicant: Myoung-Kyu Lee ,  Kazuhiro Ito ,  Yoo-Jin Song ,  Tae-Wook Kim

Inventor： Myoung-Kyu Lee ,  Kazuhiro Ito ,  Yoo-Jin Song ,  Tae-Wook Kim

IPC: G09G3/28

CPC classification number: G09G3/296 ,  G09G2330/025 ,  G09G2330/06

Abstract: A plasma display device, which gradually increases the current to the panel capacitors is disclosed. The display uses an inductor to reduce the current spike which would otherwise occur and create large electromagnetic interference.

Abstract translation: 公开了一种等离子体显示装置，其逐渐增加对面板电容器的电流。 显示器使用电感器来减小否则会发生的电流尖峰并产生大的电磁干扰。

公开(公告)号：US20080258635A1

公开(公告)日：2008-10-23

申请号：US12106140

申请日：2008-04-18

Applicant: Kyong-Pil Jin ,  Yoo-Jin Song

Inventor： Kyong-Pil Jin ,  Yoo-Jin Song

IPC: G09G3/10

CPC classification number: G09G3/296 ,  G09G3/2927 ,  G09G3/2932 ,  G09G2330/04

Abstract: A plasma display is provided. The plasma display includes a plasma display panel (PDP) having first electrodes, second electrodes, and third electrodes; a power supply for supplying a first voltage, a second voltage and a third voltage; a driving circuit for driving at least one of the first electrodes; and a controller for controlling the driving of the first driving circuit. The first driving circuit includes: a first photo coupler and a second photo coupler for generating signals corresponding to logic signals from the controller; a scan integrated circuit (IC) configured to selectively apply the third voltage that is lower than either the first voltage or the second voltage; a buffer for delivering the first signal and the second signal to the scan IC; and a reset circuit for driving the buffer when the first voltage is higher than a fourth voltage.

Abstract translation: 提供等离子体显示器。 等离子体显示器包括具有第一电极，第二电极和第三电极的等离子体显示面板（PDP） 用于提供第一电压，第二电压和第三电压的电源; 用于驱动所述第一电极中的至少一个的驱动电路; 以及用于控制第一驱动电路的驱动的控制器。 第一驱动电路包括：第一光耦合器和第二光耦合器，用于产生对应于来自控制器的逻辑信号的信号; 扫描集成电路（IC），被配置为选择性地施加低于所述第一电压或所述第二电压的第三电压; 用于将第一信号和第二信号传送到扫描IC的缓冲器; 以及用于当第一电压高于第四电压时驱动缓冲器的复位电路。

公开(公告)号：US20080174590A1

公开(公告)日：2008-07-24

申请号：US11998328

申请日：2007-11-29

Applicant: Yoo-Jin Song

Inventor： Yoo-Jin Song

IPC: G09G5/00

CPC classification number: H04N5/70 ,  G09G3/288 ,  G09G2330/08

Abstract: A plasma display and a driving method thereof are disclosed. The plasma display includes a power supply that supplies a plurality of voltages to a driver driving first electrodes through a plurality of fuses. The power supply supplies the plurality of fuses with a fuse driving voltage used to control the plurality of fuses. When an error occurs in the driver connected to a first fuse, the fuse driving voltage is not supplied to the plurality of fuses. Then, the entire operation of the driver is stopped. Therefore, elements of the driver, in which errors do not occur, can be prevented from being further damaged.

Abstract translation: 公开了等离子体显示器及其驱动方法。 等离子体显示器包括向多个保险丝驱动第一电极的驱动器提供多个电压的电源。 电源为多个保险丝提供用于控制多个保险丝的保险丝驱动电压。 当连接到第一保险丝的驱动器发生错误时，熔丝驱动电压不被提供给多个保险丝。 然后，停止驾驶员的整个操作。 因此，可以防止不发生错误的驾驶员的元件进一步损坏。

公开(公告)号：US20080174525A1

公开(公告)日：2008-07-24

申请号：US11987022

申请日：2007-11-26

Applicant: Kazuhiro Ito ,  Yoo-Jin Song ,  Sun-Kuk Kim

Inventor： Kazuhiro Ito ,  Yoo-Jin Song ,  Sun-Kuk Kim

IPC: G09G3/28

CPC classification number: G09G3/296 ,  G09G3/293 ,  G09G2330/028

Abstract: In plasma display device, a transistor includes a source terminal connected to a power supply that sequentially applies voltage pulses having a scan voltage to a plurality of scan electrode in a address period, and a drain terminal connected to a plurality of scan electrodes. A first resistor is connected between the source and the gate terminals of the transistor, and a second resistor is connected between the drain and the gate terminals of the transistor. A Zener diode is connected to the first resistor between the source and the gate terminals of the transistor. Therefore, a voltage finally applied to the plurality of scan electrodes can be generated using the same power supply that supplies the scan voltage in the falling period of the reset period.

Abstract translation: 在等离子体显示装置中，晶体管包括连接到电源的源极端子，其在寻址周期中顺序地向多个扫描电极施加具有扫描电压的电压脉冲，以及连接到多个扫描电极的漏极端子。 第一电阻器连接在晶体管的源极和栅极端子之间，并且第二电阻器连接在晶体管的漏极和栅极端子之间。 齐纳二极管连接到晶体管的源极和栅极端子之间的第一个电阻。 因此，可以使用在复位期间的下降期间提供扫描电压的相同电源来产生最终施加到多个扫描电极的电压。

公开(公告)号：US20100149154A1

公开(公告)日：2010-06-17

申请号：US12591992

申请日：2009-12-07

Applicant: Kyoung-Pil Jin ,  Yoo-Jin Song

Inventor： Kyoung-Pil Jin ,  Yoo-Jin Song

IPC: G09G5/00 ,  G09G3/28

CPC classification number: G09G3/2965 ,  G09G2330/021

Abstract: An energy recovery circuit for a plasma display panel having a reduced number of components. The energy recovery circuit includes a source capacitor, an inductor, a panel capacitor and six switches. The circuit is designed so that the source capacitor, the inductor and two of the switches are shared in operation, thereby reducing the number of components.

Abstract translation: 一种用于等离子体显示面板的能量恢复电路，其具有减少的部件数量。 能量恢复电路包括源电容器，电感器，面板电容器和六个开关。 该电路被设计成使得源电容器，电感器和两个开关在工作中共享，从而减少部件数量。

公开(公告)号：US20100039420A1

公开(公告)日：2010-02-18

申请号：US12540196

申请日：2009-08-12

Applicant: Kyong-Pil Jin ,  Yoo-Jin Song

Inventor： Kyong-Pil Jin ,  Yoo-Jin Song

IPC: G09G5/00 ,  G09G3/28

CPC classification number: G09G3/296 ,  G09G3/294 ,  G09G3/2965 ,  G09G2300/0426 ,  G09G2330/04

Abstract: A driving apparatus of a plasma display is disclosed. The apparatus includes a first switch connected between a first power source for supplying a first voltage and a scan electrode, and a first diode and a second switch connected in series between a second power source for supplying a second voltage that is higher than the first voltage and the scan electrode. Further, the driving apparatus includes a third switch connected between a power recovery power source and a contact point between the first diode and the second switch, and a second diode connected in parallel the first diode and the third switch.

Abstract translation: 公开了一种等离子显示器的驱动装置。 该装置包括连接在用于提供第一电压的第一电源和扫描电极之间的第一开关以及串联连接在用于提供高于第一电压的第二电压的第二电源的第一二极管和第二开关之间 和扫描电极。 此外，驱动装置包括连接在功率恢复电源和第一二极管与第二开关之间的接触点之间的第三开关，以及并联连接第一二极管和第三开关的第二二极管。

公开(公告)号：US20080117125A1

公开(公告)日：2008-05-22

申请号：US11826748

申请日：2007-07-18

Applicant: Yoo-Jin Song

Inventor： Yoo-Jin Song

IPC: G09G3/28

CPC classification number: G09G3/296 ,  G09G2330/06 ,  H03K17/0822

Abstract: A plasma display driver and a plasma display having such a driver includes: a first switching transistor, a switching controller, first to third input and output terminals, and fourth and fifth input and output terminals. The switching controller generates a switching control signal, according to the input signal, to turn a first switching transistor on and off. The first to third input and output terminals respectively output a power source voltage, a ground voltage, and the input signal to the switching controller. The fourth and fifth input and output terminals are respectively coupled to a drain and a source of the first switching transistor.

Abstract translation: 具有这种驱动器的等离子体显示驱动器和等离子体显示器包括：第一开关晶体管，开关控制器，第一至第三输入和输出端子以及第四和第五输入和输出端子。 开关控制器根据输入信号产生开关控制信号，以使第一开关晶体管导通和关断。 第一至第三输入和输出端分别向开关控制器输出电源电压，接地电压和输入信号。 第四和第五输入和输出端分别耦合到第一开关晶体管的漏极和源极。

公开(公告)号：US08253657B2

公开(公告)日：2012-08-28

申请号：US12540196

申请日：2009-08-12

Applicant: Kyong-Pil Jin ,  Yoo-Jin Song

Inventor： Kyong-Pil Jin ,  Yoo-Jin Song

IPC: G09G3/28

CPC classification number: G09G3/296 ,  G09G3/294 ,  G09G3/2965 ,  G09G2300/0426 ,  G09G2330/04

Abstract: A driving apparatus of a plasma display is disclosed. The apparatus includes a first switch connected between a first power source for supplying a first voltage and a scan electrode, and a first diode and a second switch connected in series between a second power source for supplying a second voltage that is higher than the first voltage and the scan electrode. Further, the driving apparatus includes a third switch connected between a power recovery power source and a contact point between the first diode and the second switch, and a second diode connected in parallel the first diode and the third switch.

Abstract translation: 公开了一种等离子显示器的驱动装置。 该装置包括连接在用于提供第一电压的第一电源和扫描电极之间的第一开关以及串联连接在用于提供高于第一电压的第二电压的第二电源的第一二极管和第二开关之间 和扫描电极。 此外，驱动装置包括连接在功率恢复电源和第一二极管与第二开关之间的接触点之间的第三开关，以及并联连接第一二极管和第三开关的第二二极管。

公开(公告)号：US20100149765A1

公开(公告)日：2010-06-17

申请号：US12591920

申请日：2009-12-04

Applicant: Yoo-Jin Song

Inventor： Yoo-Jin Song

IPC: H05K5/00

CPC classification number: H05K7/20963 ,  H05K1/0203 ,  H05K3/0061 ,  H05K2201/09054 ,  H05K2201/10166 ,  H05K2201/10446 ,  H05K2201/2036

Abstract: A plasma display apparatus includes a plasma display panel (PDP), a chassis base secured on a first side to the PDP and having a driving circuit board mounted on a second side, a tower-shaped fixing unit that protrudes above the second side of the chassis base, and a back cover secured to a tower unit of the tower-shaped fixing unit to cover the driving circuit board.

Abstract translation: 一种等离子体显示装置，包括等离子体显示面板（PDP），固定在PDP的第一面上并具有安装在第二面上的驱动电路板的底架，在第二侧上方突出的塔形固定单元 底座，以及固定在塔形固定单元的塔架单元上以覆盖驱动电路板的后盖。

公开(公告)号：US20100013809A1

公开(公告)日：2010-01-21

申请号：US12458373

申请日：2009-07-09

Applicant: Yoo-Jin Song

Inventor： Yoo-Jin Song

IPC: G09G5/00 ,  G09G3/28

CPC classification number: G09G3/296 ,  G09G2300/0408 ,  G09G2300/0426

Abstract: A scan driver includes a scan driving integrated circuit, a first film on a first surface of the scan driving integrated circuit, the first film including at least one first wire adapted to provide reference potential to the scan driving integrated circuit, and a second film on a second surface of the scan driving integrated circuit, the second surface of the scan driving integrated circuit being opposite the first surface, and the second film including at least one second wire adapted to transfer input and output signals.

Abstract translation: 扫描驱动器包括扫描驱动集成电路，扫描驱动集成电路的第一表面上的第一膜，第一膜包括适于向扫描驱动集成电路提供参考电位的至少一个第一导线，以及第二膜， 扫描驱动集成电路的第二表面，扫描驱动集成电路的第二表面与第一表面相对，并且第二膜包括适于传送输入和输出信号的至少一个第二引线。