公开(公告)号：US20060211817A1

公开(公告)日：2006-09-21

申请号：US10555164

申请日：2004-04-30

Applicant: Jae-Hyug Cha ,  Seung-Hun Chae ,  Seong-Lyong Kim ,  Jun-Tae Lee ,  Byung-Tae Yang

Inventor： Jae-Hyug Cha ,  Seung-Hun Chae ,  Seong-Lyong Kim ,  Jun-Tae Lee ,  Byung-Tae Yang

IPC: C08L51/00

CPC classification number: C08L55/02 ,  C08F279/02 ,  C08F279/04 ,  C08L33/06 ,  C08L51/003 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/14

Abstract: The present invention relates to a thermoplastic resin composition. In more particular, a thermoplastic resin of graft ABS polymer and heat-resistant copolymer contains acryl-based resin, peroxide-based additive, or cross-linking additive, so that the thermoplastic resin composition of the present invention is effective in processing of a colored heat resistant ABS resin by having excellent cold stress whitening reduction and strength property, without lowering other properties as well as giving excellence in hot-tool weldability, pigmentation and paint spread property which are more important in post process, and maintaining the mechanical property as well as giving excellent heat-resistance and low gloss property.

Abstract translation: 本发明涉及热塑性树脂组合物。 更具体地，接枝ABS聚合物和耐热共聚物的热塑性树脂包含丙烯酸类树脂，过氧化物类添加剂或交联添加剂，使得本发明的热塑性树脂组合物在加工有色 耐热ABS树脂具有优异的冷应力白化降低和强度特性，而不降低其他性能，以及在后期加工中更重要的热刀可焊性，着色和油漆涂布性能方面的优异性以及保持机械性能 作为赋予优异的耐热性和低光泽性。

公开(公告)号：US20050264486A1

公开(公告)日：2005-12-01

申请号：US11134384

申请日：2005-05-23

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

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

IPC: G09G3/20 ,  G09F9/313 ,  G09G3/288 ,  G09G3/291 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298 ,  G09G3/28

CPC classification number: G09G3/2932 ,  G09G2360/16

Abstract: A plasma display panel and a driving method thereof The driving method includes estimating a gray scale of an input image signal and checking on/off patterns of discharge cells in a sub-field representing the gray scale, identifying an insufficient discharge cell having the insufficient discharging pattern among the on/off patterns of the discharge cells, and increasing the width of a scan pulse applied to first electrodes of the insufficient discharge cell during an address period of the sub-field in which the identified insufficient discharge cell is discharged. With this method, efficiency of an address-discharge can be enhanced.

Abstract translation: 一种等离子体显示面板及其驱动方法该驱动方法包括：在表示灰度级的子场中估计输入图像信号的灰度级和检查放电单元的开/关模式，识别出不足的放电单元 在放电单元的开/关模式的寻址周期期间，增加放电单元的不足放电单元的第一电极的扫描脉冲宽度。 利用这种方法，可以提高寻址放电的效率。

公开(公告)号：US20050195132A1

公开(公告)日：2005-09-08

申请号：US11073003

申请日：2005-03-04

Applicant: Woo-Joon Chung ,  Jin-Sung Kim ,  Jin-Ho Yang ,  Seung-Hun Chae ,  Tae-Seong Kim

Inventor： Woo-Joon Chung ,  Jin-Sung Kim ,  Jin-Ho Yang ,  Seung-Hun Chae ,  Tae-Seong Kim

IPC: G09G3/20 ,  G09F9/313 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/296 ,  G09G3/298 ,  H01J17/49 ,  G09G3/28

CPC classification number: G09G3/293 ,  G09G3/2927 ,  G09G2310/066 ,  G09G2330/028

Abstract: A plasma display panel driving method and apparatus. In a falling period of a reset period, a voltage at a scan electrode is gradually reduced to the voltage Vnf from the voltage Vs while a sustain electrode is maintained at the voltage Va. In an address period, the voltage Va is applied to an address electrode of a discharge cell to be turned on while the sustain electrode is maintained at the voltage Va. Therefore, the number of voltage sources can be reduced by establishing the voltage applied to the sustain electrode to correspond to the voltage Va in the falling period of the reset period and in the address period.

Abstract translation: 一种等离子体显示面板驱动方法和装置。 在复位期间的下降期间，维持电极维持电压Va，扫描电极的电压从电压Vs逐渐降低为电压Vnf，在寻址期间，将电压Va施加到地址 在维持电极维持在电压Va的同时使放电单元导通的电极，能够通过在维持电极的下降期间建立施加到维持电极的电压来对应于电压Va来减小电压源的数量 复位周期和地址周期。

公开(公告)号：US20050156822A1

公开(公告)日：2005-07-21

申请号：US10964927

申请日：2004-10-15

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

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

IPC: G09G3/28 ,  G09G3/288

CPC classification number: G09G3/296 ,  G09G2310/0218

Abstract: A panel driving apparatus for driving a panel having a plurality of panel blocks for a sustain discharge is provided. The panel driving apparatus includes a sustain discharge circuit part supplying a sustain pulse through an output terminal to the panel, and a switching part having a plurality of control switches for connecting the output terminal of the sustain discharge circuit part to the plurality of panel blocks. When electrodes of the panel are separated in blocks, the panel driving apparatus can be implemented at a low cost without any circuit variation during sustain discharge.

Abstract translation: 提供一种用于驱动具有用于维持放电的多个面板块的面板的面板驱动装置。 面板驱动装置包括维持放电电路部分，其通过输出端子向面板提供维持脉冲;以及切换部分，具有多个控制开关，用于将维持放电电路部分的输出端连接到多个面板块。 当面板的电极分开时，可以以低成本实现面板驱动装置，而不会在维持放电期间产生任何电路变化。

公开(公告)号：US20050110713A1

公开(公告)日：2005-05-26

申请号：US10996723

申请日：2004-11-22

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

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

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

CPC classification number: G09G3/293 ,  G09G3/2927 ,  G09G2320/0238

Abstract: A plasma display device includes a plasma display panel (PDP) and a driving method for driving the PDP. The PDP includes discharge cells that are formed by scan electrodes, sustain electrodes, and address electrodes. The driving method divides a frame of the plasma display panel into a plurality of subfields having respective weights in which gray scales are represented by a combination of the subfields. The plurality of subfields are divided into a first group and a second group. In an address period of a subfield of the first having a lowest weight subfield of the plurality of subfields, the method applies a scan voltage and an address voltage respectively to the scan electrode and the address electrode of a discharge cell to be selected from the discharge cells. The scan voltage is applied to the scan electrode and the scan electrode is floated.

Abstract translation: 等离子体显示装置包括等离子体显示面板（PDP）和驱动PDP的驱动方法。 PDP包括由扫描电极，维持电极和寻址电极形成的放电单元。 驱动方法将等离子体显示面板的框架分成具有各个重量的多个子场，灰度级由子场的组合表示。 多个子场被分成第一组和第二组。 在多个子场中具有最低权重子场的第一子场的寻址周期中，该方法分别将扫描电压和地址电压施加到放电单元的扫描电极和寻址电极，以从放电 细胞。 扫描电压被施加到扫描电极并且扫描电极浮动。

公开(公告)号：US08228449B2

公开(公告)日：2012-07-24

申请号：US12996241

申请日：2010-10-15

Applicant: Dae Hee Lee ,  Moon-Soo Park ,  Seung-Hun Chae

Inventor： Dae Hee Lee ,  Moon-Soo Park ,  Seung-Hun Chae

IPC: G02F1/1335

CPC classification number: G02B27/26 ,  G02B27/2264 ,  G02F1/13363 ,  H04N13/337 ,  H04N2213/008

Abstract: There are provided 3D glasses for use in a stereoscopic display device including a display panel for emitting right-eye image light and left-eye image light and an optical filter including a first area for adjusting a polarized state of the right-eye image light and a second area for adjusting a polarized state of the left-eye image light, comprising a right-eye area allowing right-eye image light to pass therethrough and a left-eye area allowing left-eye image light to pass therethrough; and compensation films disposed at the right-eye area and the left-eye area to compensate for a phase difference deviation between the first and second areas of the optical filter, wherein a phase difference value of the compensation film provided at the right-eye area and that of the compensation film provided at the left-eye area are different.

Abstract translation: 提供了用于立体显示装置的3D眼镜，其包括用于发射右眼图像光和左眼图像光的显示面板和包括用于调节右眼图像光的偏振状态的第一区域的光学滤波器，以及 用于调节左眼图像光的偏振状态的第二区域，包括允许右眼图像光通过的右眼区域和允许左眼图像光通过的左眼区域; 以及配置在右眼区域和左眼区域的补偿膜，以补偿滤光器的第一和第二区域之间的相位差偏差，其中，设置在右眼区域的补偿膜的相位差值 并且在左眼区域提供的补偿膜的位置不同。

公开(公告)号：US07936320B2

公开(公告)日：2011-05-03

申请号：US11966949

申请日：2007-12-28

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

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

IPC: G09G3/28

CPC classification number: G09G3/293 ,  G09G3/2927 ,  G09G2320/0238

Abstract: A plasma display device includes a plasma display panel (PDP) and a driving method for driving the PDP. The PDP includes discharge cells that are formed by scan electrodes, sustain electrodes, and address electrodes. The driving method divides a frame of the plasma display panel into a plurality of subfields having respective weights in which gray scales are represented by a combination of the subfields. The plurality of subfields are divided into a first group and a second group. In an address period of a subfield of the first having a lowest weight subfield of the plurality of subfields, the method applies a scan voltage and an address voltage respectively to the scan electrode and the address electrode of a discharge cell to be selected from the discharge cells. The scan voltage is applied to the scan electrode and the scan electrode is floated.

Abstract translation: 等离子体显示装置包括等离子体显示面板（PDP）和驱动PDP的驱动方法。 PDP包括由扫描电极，维持电极和寻址电极形成的放电单元。 驱动方法将等离子体显示面板的框架分成具有各个重量的多个子场，灰度级由子场的组合表示。 多个子场被分成第一组和第二组。 在多个子场中具有最低权重子场的第一子场的寻址周期中，该方法分别将扫描电压和寻址电压施加到放电单元的扫描电极和寻址电极，以从放电 细胞。 扫描电压被施加到扫描电极并且扫描电极浮动。

公开(公告)号：US20110074742A1

公开(公告)日：2011-03-31

申请号：US12877870

申请日：2010-09-08

Applicant: Seung-Hun Chae

Inventor： Seung-Hun Chae

IPC: G09G3/28 ,  G09G5/00

CPC classification number: H05K1/0265 ,  H01J11/10 ,  H01J11/46 ,  H05K1/147 ,  H05K2201/10128

Abstract: Disclosed is a plasma display device including 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 edge of the plasma display panel (PDP) includes power signal lines to supply power to electrodes, the power signal lines are separated from the electrodes on the edge of the plasma display panel (PDP), the power signal lines are connected to the electrodes through the interface flexible printed circuit (FPC), and the resistivity of the power signal lines is lower than that of the electrodes.

Abstract translation: 公开了包括等离子体显示面板（PDP）的等离子体显示装置，其包括：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，其中等离子体显示面板（PDP）的边缘包括电力信号线，以向 电极，电力信号线与等离子体显示面板（PDP）的边缘上的电极分离，电力信号线通过接口柔性印刷电路（FPC）连接到电极，电力信号线的电阻率 低于电极。

公开(公告)号：US20100085334A1

公开(公告)日：2010-04-08

申请号：US12554849

申请日：2009-09-04

Applicant: Jae-Won Kim ,  Seung-Hun Chae

Inventor： Jae-Won Kim ,  Seung-Hun Chae

IPC: G09G5/00

CPC classification number: H01J11/12 ,  H01J11/46 ,  H01J2211/48 ,  H05K1/147

Abstract: A plasma display device includes a plasma display panel, a chassis base and circuit board assemblies mounted on the chassis base. The plasma display panel includes: a front substrate, a rear substrate, and a plurality of electrodes between the front and rear substrates; and an electrode pattern formed on the rear substrate and separate from the plurality of electrodes. The chassis base is adjacent the rear substrate. The electrode pattern is configured for transmitting power and signals utilized to drive the plurality of electrodes from at least one of the plurality of circuit board assemblies.

Abstract translation: 等离子体显示装置包括等离子体显示面板，底座和安装在底架上的电路板组件。 等离子体显示面板包括：前基板，后基板和在前基板和后基板之间的多个电极; 以及形成在后基板上并与多个电极分离的电极图案。 底盘与后基板相邻。 电极图案被配置为用于从多个电路板组件中的至少一个传输用于驱动多个电极的功率和信号。

公开(公告)号：US07576709B2

公开(公告)日：2009-08-18

申请号：US10911383

申请日：2004-08-04

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

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

IPC: G09G3/28

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

Abstract: A PDP driving method. No rising ramp voltage is applied to a scan electrode during a reset period. The final voltage of a falling ramp voltage is reduced to a voltage by which all the discharge cells can fire the discharge during the reset period. A difference between the voltage applied to the address electrode of the discharge cell to be selected and the voltage applied to the scan electrode is established to be greater than the maximum discharge firing voltage.

Abstract translation: PDP驱动方法。 在复位期间，扫描电极上没有上升斜坡电压。 下降斜坡电压的最终电压降低到在复位期间所有放电单元可以点亮放电的电压。 施加到要选择的放电单元的寻址电极的电压与施加到扫描电极的电压之间的差被建立为大于最大放电点火电压。