公开(公告)号：US20050088374A1

公开(公告)日：2005-04-28

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: G09F9/313 ,  G09G3/28 ,  H01J17/49

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：US20050073485A1

公开(公告)日：2005-04-07

申请号：US10952742

申请日：2004-09-30

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

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

IPC: G09G3/20 ,  G09F9/313 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298 ,  H01J17/49 ,  G09G3/28

CPC classification number: G09G3/2037 ,  G09G3/2803 ,  G09G3/294 ,  G09G2310/066 ,  G09G2320/0271

Abstract: A plasma display panel (PDP) driving method and a PDP gray-representing method for improving representation performance of low gray scales is disclosed. A voltage rising from a low level voltage to a reset voltage of a reset period of a subsequent subfield is applied to a scan electrode, without having a sustain period, after performing an address operation of the subfield with the minimum weight. The discharge cell selected in the address period of the minimum weight is discharged in an initial part of the gradually rising voltage.

Abstract translation: 公开了一种用于提高低灰度表示性能的等离子体显示面板（PDP）驱动方法和PDP灰色表示方法。 在以最小权重执行子场的地址操作之后，从扫描电极向扫描电极施加从低电平电压上升到复位电压的电压，而不具有维持周期。 在最小重量的寻址周期中选择的放电单元在逐渐升高的电压的初始部分放电。

公开(公告)号：US20050040770A1

公开(公告)日：2005-02-24

申请号：US10902876

申请日：2004-08-02

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: H04N5/66 ,  G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/294 ,  G09G3/298 ,  G09G3/10 ,  G09G3/28

CPC classification number: G09G3/2022 ,  G09G3/2927 ,  G09G2320/0276 ,  G09G2360/16

Abstract: A plasma display panel (PDP) and driving method that includes a floating reset process. A number of subfields are generated from input video signals, and subfield data for each subfield are output. A first voltage is applied to the first electrode according to sustain information to cause a discharge in a first discharge space, and the first electrode is floated during a period which corresponds to subfield data of a previous subfield. During this process, the floating time is controlled according to the number of addressed cells called for in previous subfield data.

Abstract translation: 一种等离子体显示面板（PDP）和包括浮动复位处理的驱动方法。 从输入视频信号生成多个子场，并且输出每个子场的子场数据。 根据维持信息将第一电压施加到第一电极，以在第一放电空间中引起放电，并且在对应于先前子场的子场数据的时段期间浮置第一电极。 在该过程中，浮动时间根据先前子场数据中所请求的寻址单元的数量进行控制。

公开(公告)号：US20050035935A1

公开(公告)日：2005-02-17

申请号：US10916520

申请日：2004-08-12

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 ,  G09G3/288 ,  G09G3/291 ,  G09G3/294 ,  G09G3/298 ,  G09G3/36

CPC classification number: G09G3/2022 ,  G09G3/293 ,  G09G3/2948 ,  G09G2310/0216 ,  G09G2310/0218

Abstract: A method for driving a panel includes classifying cells on the panel into a plurality of cell groups and performing an addressing and a sustain discharge on cells included in each of the cell groups using address electrodes, scan electrodes, and common electrodes on the panel; dividing a frame period into a plurality of subfields, allocating different gray scales to the plurality of subfields, respectively, and selectively driving the subfields to represent gradation of visible brightness of the cells on the panel; and sequentially performing an address period and a sustain period on the cell groups in at least one subfield. After the address period is performed on cells included in a cell group, the sustain period is performed on the cells included in the cell group. After the sustain period is completed on one cell group, the address period is performed on another cell group. While the sustain period is performed on one cell group, the sustain period may be selectively performed on other cell groups on which the address period has been performed. Bias voltages applied to the common electrodes while the address period is sequentially performed on the cell groups are different among the cell groups.

Abstract translation: 一种用于驱动面板的方法包括：将面板上的单元分成多个单元组，并使用面板上的寻址电极，扫描电极和公共电极对包含在每个单元组中的单元进行寻址和维持放电; 将帧周期划分为多个子场，分别向多个子场分配不同的灰度级，并且选择性地驱动子场以表示面板上的小区的可见亮度的灰度; 并且对至少一个子场中的小区组顺序执行寻址周期和维持周期。 在对包含在单元组中的单元执行寻址周期之后，对包含在单元组中的单元执行维持周期。 在一个单元组完成了维持周期之后，对另一个单元组进行寻址周期。 在一个单元组执行维持期间的情况下，可以对已经执行了寻址周期的其他单元组选择性地执行维持周期。 在单元组中依次执行寻址周期时施加到公共电极的偏置电压在单元组之间是不同的。

公开(公告)号：US20050024294A1

公开(公告)日：2005-02-03

申请号：US10872496

申请日：2004-06-22

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

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

IPC: G09G3/28 ,  G09G3/288

CPC classification number: G09G3/296 ,  G09G3/2922 ,  G09G2310/066 ,  G09G2320/0228

Abstract: A panel capacitor is formed by a scan electrode and a sustain electrode. The voltage at the panel capacitor is reduced by turning on a transistor coupled between the scan electrode and the capacitor. As a result, the voltage within the panel capacitor exceeds the discharge firing voltage to discharge the panel capacitor. When the gate voltage of the transistor is reduced by an RC circuit, the transistor is turned off, and the scan electrode is floated. A discharge is then steeply quenched, and wall charges are finely controlled. Next, the above-noted operation is repeated by turning on the transistor.

Abstract translation: 平板电容器由扫描电极和维持电极形成。 通过接通耦合在扫描电极和电容器之间的晶体管来减小面板电容器的电压。 结果，面板电容器内的电压超过放电点火电压，以对面板电容器放电。 当晶体管的栅极电压由RC电路减小时，晶体管截止，扫描电极浮起。 然后急剧地骤冷，并且壁电荷被精细地控制。 接下来，通过接通晶体管来重复上述操作。

公开(公告)号：US08767297B2

公开(公告)日：2014-07-01

申请号：US12448880

申请日：2008-08-13

Applicant: Seung Hun Chae ,  Belyaev Sergey ,  Byoung Kun Jeon ,  Moon Soo Park

Inventor： Seung Hun Chae ,  Belyaev Sergey ,  Byoung Kun Jeon ,  Moon Soo Park

IPC: G02B5/30

CPC classification number: G02B5/3083 ,  G02B5/32

Abstract: An optical film includes at the least one retardation film and at least one isotropic layer made of an isotropic material, wherein the difference in average refractive index between the retardation film and the isotropic layer is at least 0.1 or more. Also, the method of adjusting wavelength dispersion characteristics of an optical film includes: stacking an isotropic layer onto a retardation film. A method for preparing optical film having a variety of wavelength dispersion characteristics by the simple method of coating the retardation film with the isotropic layer.

Abstract translation: 光学膜包括至少一个延迟膜和由各向同性材料制成的至少一个各向同性层，其中相位差膜和各向同性层之间的平均折射率差异至少为0.1以上。 此外，调整光学膜的波长色散特性的方法包括：将各向同性层堆叠到延迟膜上。 通过使用各向同性层涂布相位差膜的简单方法制备具有各种波长色散特性的光学膜的方法。

公开(公告)号：US08758868B2

公开(公告)日：2014-06-24

申请号：US13455941

申请日：2012-04-25

Applicant: Sin Young Kim ,  Kyung Ki Hong ,  Moon Soo Park ,  Seung Hun Chae ,  Eun Mi Seo ,  Doo Young Huh ,  Hyuk Yoon ,  Kyun Il Rah ,  Su Young Ryu

Inventor： Sin Young Kim ,  Kyung Ki Hong ,  Moon Soo Park ,  Seung Hun Chae ,  Eun Mi Seo ,  Doo Young Huh ,  Hyuk Yoon ,  Kyun Il Rah ,  Su Young Ryu

IPC: G02F1/1333 ,  G02F1/1335 ,  G02B27/26 ,  G02B5/30

CPC classification number: G02F1/13363 ,  G02B5/3016 ,  G02B27/2214 ,  G02B27/26

Abstract: An optical device is provided. The optical device according to one embodiment may be a light-dividing device, for example, a device that can divide incident light into at least two kinds of light having different polarization states. For example, the optical device can be used to realize a stereoscopic image.

Abstract translation: 提供光学装置。 根据一个实施例的光学装置可以是分光装置，例如可以将入射光分成至少两种具有不同偏振态的光的装置。 例如，可以使用光学装置来实现立体图像。

公开(公告)号：US20120257129A1

公开(公告)日：2012-10-11

申请号：US13527320

申请日：2012-06-19

Applicant: Eun Mi SEO ,  Sin Young Kim ,  Kyun Il Rah ,  Moon Soo Park ,  Seung Hun Chae

Inventor： Eun Mi SEO ,  Sin Young Kim ,  Kyun Il Rah ,  Moon Soo Park ,  Seung Hun Chae

IPC: G02F1/1335 ,  C09K19/38

CPC classification number: G02F1/13363 ,  G02B5/3016 ,  G02B27/2214 ,  G02B27/26

Abstract: An optical element and a stereoscopic image display device are provided. The optical element is a light-dividing element, for example, an element that can divide incident light into at least two kinds of light having different polarized states. Therefore, the optical element can be used to realize a stereoscopic image.

Abstract translation: 提供了一种光学元件和立体图像显示装置。 光学元件是分光元件，例如可以将入射光分成至少两种具有不同偏振态的光的元件。 因此，可以使用光学元件来实现立体图像。

公开(公告)号：US20110084895A1

公开(公告)日：2011-04-14

申请号：US12869722

申请日：2010-08-26

Applicant: Su-Jun Park ,  Seung-Hun Chae

Inventor： Su-Jun Park ,  Seung-Hun Chae

IPC: G09G3/28

CPC classification number: G09G3/288 ,  G09G2300/0426 ,  G09G2330/06 ,  H01J11/12 ,  H01J11/46

Abstract: A plasma display device including: a plasma display panel including a plurality of electrodes; a printed circuit board assembly (PBA) activating the plasma display panel (PDP); a chassis base, including: a first surface supporting the plasma display panel (PDP), and a second surface having the printed circuit board assembly (PBA); signal lines applying a voltage, a data signal, and a control signal to the electrodes are formed at the end of the plasma display panel (PDP); and an interface flexible printed circuit connecting the signal lines to the printed circuit board assembly (PBA), wherein at least one of the signal lines has a line width at a portion further from the interface flexible printed circuit (FPC) that is larger than a line width at a portion closer to the interface flexible printed circuit (FPC).

Abstract translation: 一种等离子体显示装置，包括：等离子体显示面板，其包括多个电极; 激活等离子体显示面板（PDP）的印刷电路板组件（PBA）; 底板，包括：支撑等离子体显示面板（PDP）的第一表面和具有印刷电路板组件（PBA）的第二表面; 在等离子体显示面板（PDP）的端部形成向电极施加电压，数据信号和控制信号的信号线; 以及将信号线连接到印刷电路板组件（PBA）的接口柔性印刷电路，其中至少一个信号线具有比界面柔性印刷电路（FPC）更大的部分的线宽， 在更接近接口柔性印刷电路（FPC）的部分处的线宽。

公开(公告)号：US07825874B2

公开(公告)日：2010-11-02

申请号：US11104229

申请日：2005-04-11

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

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

IPC: G09G3/28

CPC classification number: G09G3/2927 ,  G09G2310/066 ,  G09G2330/026

Abstract: An initialization and driving method for a plasma display panel. When the plasma display panel is turned on, a voltage at a first electrode is increased from a first voltage to a second voltage, and a voltage at a second electrode is reduced from a fourth voltage to the fifth voltage for the purpose of forming wall charges in cells while a third voltage is applied to the second electrode. A voltage is applied to the first electrode and the second electrode to establish a difference between the first electrode and the second electrode to be alternately a sixth voltage and a negative voltage of the sixth voltage, and therefore the cell is discharged.

Abstract translation: 一种用于等离子体显示面板的初始化和驱动方法。 当等离子体显示面板打开时，第一电极处的电压从第一电压增加到第二电压，并且为了形成壁电荷，第二电极的电压从第四电压降低到第五电压 而第三电压被施加到第二电极。 向第一电极和第二电极施加电压，以建立第一电极和第二电极之间的差异，交替地是第六电压的第六电压和负电压，因此电池被放电。