公开(公告)号：US20110074759A1

公开(公告)日：2011-03-31

申请号：US12869724

申请日：2010-08-26

Applicant: Seung-Hun Chae ,  Jae-Won Kim

Inventor： Seung-Hun Chae ,  Jae-Won Kim

IPC: G09G5/00 ,  G09G3/28

CPC classification number: H01J11/10 ,  H01J11/46 ,  H05K1/147

Abstract: A plasma display device having a plasma display panel (PDP) including: a plurality of electrodes; a printed circuit board assembly (PBA) to drive the plasma display panel (PDP); and a chassis base including a first surface supporting the plasma display panel (PDP) and a second surface mounted with the printed circuit board assembly (PBA), wherein the PDP includes signal lines and a power line continuously formed on an edge of the PDP, electrode terminals connected to the electrodes the signal lines and the power lines, signal line terminals disposed on one side of the electrode terminals and connected to the signal lines, an alignment mark formed on at least at one side of the signal line terminals, and a power terminal disposed on a side of the alignment mark connected to the power line and supplying power to the PDP.

Abstract translation: 一种具有等离子体显示面板（PDP）的等离子体显示装置，包括：多个电极; 用于驱动等离子体显示面板（PDP）的印刷电路板组件（PBA）; 以及包括支撑等离子体显示面板（PDP）的第一表面和安装有印刷电路板组件（PBA）的第二表面的底架，其中PDP包括连续形成在PDP的边缘上的信号线和电力线， 连接到电极的电极端子，信号线和电源线，设置在电极端子一侧并连接到信号线的信号线端子，形成在信号线端子的至少一侧的对准标记，以及 电源端子设置在与电力线连接的对准标记的一侧并向PDP供电。

公开(公告)号：US07642995B2

公开(公告)日：2010-01-05

申请号：US11076795

申请日：2005-03-09

Applicant: Jin-Sung Kim ,  Seung-Hun Chae ,  Jin-Ho Yang

Inventor： Jin-Sung Kim ,  Seung-Hun Chae ,  Jin-Ho Yang

IPC: G09G3/28 ,  H01J17/49

CPC classification number: G09G3/296 ,  G09G3/2927 ,  G09G2310/066 ,  G09G2320/0228

Abstract: A plasma display panel driver. The driver uses a high side switch of a scan IC to increase a voltage width of an initialization waveform which is applied in the initial operation of the plasma display panel set. Accordingly, the initial screen is stably driven, and a voltage width is increased without additional installation of elements or an increase of a withstanding voltage switches.

Abstract translation: 等离子显示面板驱动程序。 驱动器使用扫描IC的高侧开关来增加在等离子体显示面板组的初始操作中应用的初始化波形的电压宽度。 因此，初始屏幕被稳定地驱动，并且电压宽度增加而不需要额外安装元件或增加耐压开关。

公开(公告)号：US07576710B2

公开(公告)日：2009-08-18

申请号：US10969346

申请日：2004-10-19

Applicant: Jin-Sung Kim ,  Woo-Joon Chung ,  Seung-Hun Chae

Inventor： Jin-Sung Kim ,  Woo-Joon Chung ,  Seung-Hun Chae

IPC: G09G3/28

CPC classification number: G09G3/2932 ,  G09G3/2037 ,  G09G3/2803 ,  G09G2320/0238

Abstract: A method for dividing a frame into a plurality of subfields, and driving them on a plasma display panel having a plurality of first electrodes and second electrodes formed in parallel on a first substrate, and a plurality of third electrodes formed on a second substrate and extending over the first and second electrodes. A first voltage and a second voltage are applied to the first electrode and the second electrode of the discharge cell to be selected from among the discharge cells during an address period of a first subfield with the minimum weight from among the subfields, such that the difference between the first voltage and the second voltage is less than a discharge firing voltage.

Abstract translation: 一种将帧分割为多个子场并将其驱动在等离子体显示面板上的等离子体显示面板上，该等离子体显示面板具有在第一基板上平行形成的多个第一电极和第二电极，以及多个第三电极，形成在第二基板上并且延伸 在第一和第二电极之上。 在子场中具有最小权重的第一子场的寻址周期期间，从放电单元中的第一电极和第二电极施加第一电压和第二电压，使得放电单元中的差异 第一电压和第二电压之间的电压小于放电点火电压。

公开(公告)号：US07564428B2

公开(公告)日：2009-07-21

申请号：US11278912

申请日：2006-04-06

Applicant: Woo-Joon Chung ,  Jin-Sung Kim ,  Kyoung-Ho Kang ,  Seung-Hun Chae

Inventor： Woo-Joon Chung ,  Jin-Sung Kim ,  Kyoung-Ho Kang ,  Seung-Hun Chae

IPC: G09G3/28

CPC classification number: G09G3/2927 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0252

Abstract: Disclosed is a reset waveform of a plasma display panel. A rising or falling voltage is applied rapidly enough to cause an intense discharge in a reset interval. The electrodes are then floated to reduce the voltage applied into a discharge space during the discharge to cause a self-quenching of the discharge, thereby precisely controlling wall charges.

Abstract translation: 公开了等离子体显示面板的复位波形。 上升或下降的电压迅速施加足以在复位间隔引起强烈的放电。 然后，电极浮动以减小在放电期间施加到放电空间中的电压，从而引起放电的自熄，从而精确地控制壁电荷。

公开(公告)号：US20080106498A1

公开(公告)日：2008-05-08

申请号：US11976083

申请日：2007-10-19

Applicant: Seung-Hun Chae

Inventor： Seung-Hun Chae

IPC: G09G3/28

CPC classification number: G09G3/2935 ,  G09G3/2022 ,  G09G3/2932 ,  G09G2310/0218

Abstract: A method for driving a plasma display device having a plurality of row electrodes and a plurality of discharge cells corresponding to the row electrodes, in which a field is divided into a plurality of subfields, the method including dividing the plurality of row electrodes into at least a first row group and a second row group, dividing the first row group into a plurality of first subgroups, dividing the second row group into a plurality of second subgroups, and address-discharging one of the first subgroups while sustain-discharging a corresponding one of the second subgroups during a predetermined subfield of a first field, wherein at least one row electrode is part of one subgroup in a first field, and the at least one row electrode is part of another subgroup in a second field.

Abstract translation: 一种用于驱动等离子体显示装置的方法，所述等离子体显示装置具有多个行电极和对应于行电极的多个放电单元，其中场被分成多个子场，该方法包括将多个行电极分成至少 第一行组和第二行组，将第一行组划分为多个第一子组，将第二行组划分为多个第二子组，并对第一子组中的一个排列一个，同时对相应的一组进行维持放电 在第一场的预定子场期间，其中至少一个行电极是第一场中的一个子组的一部分，并且所述至少一个行电极是第二场中另一子组的一部分。

公开(公告)号：US07339556B2

公开(公告)日：2008-03-04

申请号：US11046768

申请日：2005-02-01

Applicant: Jin-Sung Kim ,  Woo-Joon Chung ,  Seung-Hun Chae

Inventor： Jin-Sung Kim ,  Woo-Joon Chung ,  Seung-Hun Chae

IPC: G09G3/28 ,  G09G5/10

CPC classification number: G09G3/2803 ,  G09G3/2029 ,  G09G3/2948

Abstract: In a panel driving method, first and second type sub-fields comprise at least two sub-fields in a unit frame. At least one of the first type sub-fields sequentially includes an addressing period for a first display electrode line group, a display-sustain period for the first display electrode line group, an addressing period for a second display electrode line group, and a display-sustain period for the first and second display electrode line groups. At least one of the second type sub-fields sequentially includes an addressing period for the second display electrode line group, a display-sustain period for the second display electrode line group, an addressing period for the first display electrode line group, and a display-sustain period for the first and second display electrode line groups. Moreover, the display-sustain periods of at least two of sub-fields in the unit frame are equal to each other.

Abstract translation: 在面板驱动方法中，第一和第二类型子场在单位框架中包括至少两个子场。 第一类型子场中的至少一个顺序地包括用于第一显示电极线组的寻址周期，第一显示电极线组的显示维持周期，第二显示电极线组的寻址周期和显示 第一和第二显示电极线组的持续时间。 第二类型子场中的至少一个依次包括用于第二显示电极线组的寻址周期，第二显示电极线组的显示维持周期，第一显示电极线组的寻址周期和显示 第一和第二显示电极线组的持续时间。 此外，单位框架中的至少两个子场的显示维持周期彼此相等。

公开(公告)号：US07271800B2

公开(公告)日：2007-09-18

申请号：US10846655

申请日：2004-05-17

Applicant: Hak-Ki Choi ,  Kyoung-Ho Kang ,  Seung-Hun Chae ,  Min-Sun Yoo ,  Woo-Joon Jeong

Inventor： Hak-Ki Choi ,  Kyoung-Ho Kang ,  Seung-Hun Chae ,  Min-Sun Yoo ,  Woo-Joon Jeong

IPC: G09G5/00

CPC classification number: G09G3/2965 ,  G09G3/293

Abstract: A scan electrode drive of an apparatus for driving a plasma display panel includes a switching output circuit, a reset/sustain circuit, an upper scan circuit, a lower scan circuit, a first switching circuit, and a second switching circuit. The switching output circuit includes upper transistors, lower transistors each paired with corresponding upper transistor, and common output lines of the respective upper and lower transistor pairs, and the common output lines are connected to the scan electrode lines, respectively. The reset/sustain circuit outputs the driving signals during the reset period and the display-sustain period. The first switching circuit connects or disconnects the upper common power line of all of the upper transistors of the switching output circuit to or from an output terminal of the reset/sustain circuit. The second switching circuit connects or disconnects the lower common power line of all of the lower transistors of the switching output circuit to or from the output terminal of the reset/sustain circuit.

Abstract translation: 用于驱动等离子体显示面板的设备的扫描电极驱动器包括开关输出电路，复位/维持电路，上扫描电路，下扫描电路，第一开关电路和第二开关电路。 开关输出电路包括分别与相应的上部晶体管配对的上部晶体管，下部晶体管和各个上部和下部晶体管对的公共输出线，并且公共输出线分别连接到扫描电极线。 复位/维持电路在复位期间和显示维持期间输出驱动信号。 第一开关电路将开关输出电路的所有上部晶体管的上部公共电源线与复位/维持电路的输出端子连接或断开。 第二开关电路将切换输出电路的所有下部晶体管的下部公共电源线连接或断开到复位/维持电路的输出端子或从复位/维持电路的输出端子断开。

公开(公告)号：US20070024532A1

公开(公告)日：2007-02-01

申请号：US11489130

申请日：2006-07-18

Applicant: Seung-Hun Chae

Inventor： Seung-Hun Chae

IPC: G09G3/28

CPC classification number: G09G3/293 ,  G09G3/2022 ,  G09G3/2927 ,  G09G2310/0218 ,  G09G2310/066

Abstract: In a plasma display device, sustain electrodes and subfields forming one frame are divided into a plurality of groups including first and second groups. In a first subfield of the first group, discharge cells of a second group are initialized during a second reset period and address discharged during a second address period after discharge cells of a first group are initialized during a first reset period and address discharged during a first address period. A difference between voltages applied to the first and second electrodes of a turn-on discharge cell during the first or the second address period subsequent to an auxiliary reset period is set to be greater than a difference between voltages applied to the first and second electrodes of the turn-on discharge cell during the first or the second address period subsequent to a main reset period.

Abstract translation: 在等离子体显示装置中，形成一帧的维持电极和子场被分成包括第一和第二组的多个组。 在第一组的第一子场中，在第二复位周期期间初始化第二组的放电单元，并且在第一复位周期期间初始化第一组的放电单元之后的第二寻址周期期间放电的地址，以及在第一组期间放电的地址 地址期间 在辅助复位周期之后的第一或第二寻址期间施加到导通放电单元的第一和第二电极的电压之差被设定为大于施加到第一和第二电极的电压之差 在主复位周期之后的第一或第二寻址周期期间的导通放电单元。

公开(公告)号：US20050212723A1

公开(公告)日：2005-09-29

申请号：US11090088

申请日：2005-03-24

Applicant: Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae

Inventor： Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae

IPC: G09F9/313 ,  G09G3/20 ,  G09G3/28 ,  G09G3/288 ,  H01J17/49

CPC classification number: G09G3/2927 ,  G09G3/2022 ,  G09G3/2922 ,  G09G2310/066

Abstract: A method for driving a plasma display panel including a plurality of scan electrodes, a plurality of sustain electrodes, and a plurality of address electrodes crossing the scan electrodes and the sustain electrodes. A voltage which is greater than a sustain-discharge pulse voltage and less than a voltage obtained by subtracting the sustain-discharge pulse voltage from two times a discharge firing voltage is applied to at least one of the scan electrodes in a reset period of at least one subfield of a plurality of subfields forming a field. At this time, the voltage applied to the at least one of the scan electrodes can be applied as a pulse-type voltage or as a gradually increasing voltage.

Abstract translation: 一种用于驱动包括多个扫描电极，多个维持电极和与扫描电极和维持电极交叉的多个寻址电极的等离子体显示面板的方法。 比维持放电脉冲电压大的电压小于通过从放电点火电压的两倍减去维持放电脉冲电压而得到的电压，至少在扫描电极中的至少一个被施加至少一个复位期间 形成场的多个子场的一个子场。 此时，施加到至少一个扫描电极的电压可以作为脉冲型电压或逐渐增加的电压施加。

公开(公告)号：US20050122285A1

公开(公告)日：2005-06-09

申请号：US10962708

申请日：2004-10-13

Applicant: Kyoung-Ho Kang ,  Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae

Inventor： Kyoung-Ho Kang ,  Woo-Joon Chung ,  Jin-Sung Kim ,  Seung-Hun Chae

IPC: G09G3/20 ,  G09F9/313 ,  G09G3/28 ,  G09G3/288 ,  G09G3/291 ,  G09G3/293 ,  G09G3/294 ,  G09G3/298 ,  H01J17/49

CPC classification number: G09G3/294 ,  G09G3/2932 ,  G09G3/2935 ,  G09G2310/0216 ,  G09G2310/0218 ,  G09G2320/0228

Abstract: In a method of driving a discharge display panel, each subfield may include a first address period, a first display-sustain period, a second address period, and a second display-sustain period. In the first address period, a predetermined wall voltage may be generated in isplay cells selected from the display cells of the first display electrode-line pair group. In the first display-sustain period, display-sustain discharge may occur during a time proportional to a gray scale weight of each of the subfields in the selected display cells of the display cells of the first display electrode-line pair group when the first address period has elapsed. In the second address period, a predetermined wall voltage may be generated in display cells selected from the display cells of the second display electrode-line pair group when the first display-sustain period has elapsed. In the second display-sustain period, display-sustain discharge may occur during a time proportional to a gray scale weight of each of the subfields in the selected display cells of the display cells of the first and second display electrode-line pair groups when the second address period has elapsed.

Abstract translation: 在驱动放电显示面板的方法中，每个子场可以包括第一寻址周期，第一显示维持周期，第二寻址周期和第二显示维持周期。 在第一寻址周期中，可以在从第一显示电极线对组的显示单元中选择的重放单元中产生预定的壁电压。 在第一显示维持期间，当与第一显示电极线对组的显示单元的所选择的显示单元中的每个子场的灰度权重成比例时，显示维持放电可能发生在第一显示电极线对组 时间过去了 在第二寻址期间，当经过第一显示维持期间时，可以在从第二显示电极线对组的显示单元中选择的显示单元中产生预定的壁电压。 在第二显示维持期间，当与第一和第二显示电极线对组的显示单元的所选择的显示单元中的每个子场的灰度权重成比例的时间期间，显示维持放电可以发生在 第二个地址周期已过。