公开(公告)号：US20050083442A1

公开(公告)日：2005-04-21

申请号：US10958638

申请日：2004-10-06

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

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

IPC: G09G3/20 ,  G09G3/28 ,  G09G3/288 ,  H04N5/66

CPC classification number: G09G3/2022 ,  G09G3/2927 ,  G09G3/2944 ,  G09G2310/066 ,  G09G2360/16

Abstract: A panel driving method in which a single TV field includes at least one reset period and at least one subfield and each of the at least one subfields includes an address period and a sustain period, includes supplying a variable reset pulse according to the length of a pause period in a previous or present TV field. A variable reset period is supplied according to the length of a pause period in a single TV field, so that a reset operation for preparing the address period is stably performed.

Abstract translation: 一种面板驱动方法，其中单个TV场包括至少一个复位周期和至少一个子场，并且所述至少一个子场中的每一个包括寻址周期和维持周期，包括根据a的长度提供可变复位脉冲 在前一个或现在的电视领域暂停期间。 根据单个TV字段中的暂停时段的长度提供可变复位周期，从而稳定地执行用于准备寻址周期的复位操作。

公开(公告)号：US20050083262A1

公开(公告)日：2005-04-21

申请号：US10965046

申请日：2004-10-15

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

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

IPC: H04N5/66 ,  G09F9/313 ,  G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/298 ,  H01J17/49 ,  G09G3/28

CPC classification number: G09G3/296 ,  G09G3/2927 ,  G09G3/2948 ,  G09G2310/066

Abstract: A plasma display panel driver for applying a Zener diode to a falling ramp driving circuit, and reducing a falling ramp driving initial voltage to a voltage that causes a discharge. The driver comprises a transistor having a first electrode coupled between a first terminal of a panel capacitor and a power source; a capacitor having a first terminal coupled to a control electrode of the transistor; and a first resistor, a diode, and a Zener diode coupled in parallel between a second terminal of the capacitor and the first electrode of the transistor.

Abstract translation: 一种等离子体显示面板驱动器，用于向下降斜坡驱动电路施加齐纳二极管，并且将下降斜坡驱动初始电压降至导致放电的电压。 驱动器包括晶体管，其具有耦合在面板电容器的第一端子和电源之间的第一电极; 电容器，其具有耦合到所述晶体管的控制电极的第一端子; 以及并联在电容器的第二端子和晶体管的第一电极之间的第一电阻器，二极管和齐纳二极管。

公开(公告)号：US20050052354A1

公开(公告)日：2005-03-10

申请号：US10896012

申请日：2004-07-22

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

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

IPC: G09G3/20 ,  G09G3/28 ,  G09G3/288

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

Abstract: Apparatus and method for a plasma display panel (PDP) for controlling power on external video data and generating power control data into N subfields to represent grays is provided having a plasma panel including a plurality of address electrodes, scan electrodes and sustain electrodes arranged in pairs with the address electrodes, a controller for performing power control on the video data to generate N subfields, generating subfield data and sustain pulse information corresponding to the respective subfields, and outputting a floating control signal for controlling a floating time according to the sustain pulse information, an address data driver for applying a voltage that corresponds to the subfield data to the address electrode, a sustain electrode driver for applying a voltage to the sustain electrode according to the sustain pulse information output by the controller, and a scan electrode driver for controlling the floating time according to the floating control signal, and applying a voltage to the scan electrode according to the sustain pulse information.

Abstract translation: 提供了一种等离子体显示面板（PDP）的装置和方法，用于控制外部视频数据的电力并将功率控制数据生成到N个子场中以表示灰度，其具有包括成对布置的多个地址电极，扫描电极和维持电极的等离子体面板 与地址电极相连的控制器，用于对视频数据执行功率控制以产生N个子场，产生子场数据并维持对应于各个子场的脉冲信息，并根据维持脉冲信息输出用于控制浮动时间的浮动控制信号 ，用于将对应于子场数据的电压施加到寻址电极的地址数据驱动器，根据由控制器输出的维持脉冲信息向维持电极施加电压的维持电极驱动器，以及用于控制的扫描电极驱动器 浮动时间根据浮动控制信号，并应用 根据维持脉冲信息对扫描电极施加电压。

公开(公告)号：US20050035929A1

公开(公告)日：2005-02-17

申请号：US10915370

申请日：2004-08-11

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

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

IPC: G09G3/28

CPC classification number: G09G3/2803 ,  G09G3/2022 ,  G09G3/293 ,  G09G3/294 ,  G09G2320/0228

Abstract: A method for driving a discharge display panel provides at least a first type sub-filed and a second type sub-field that are used alternately over the span of at least a sub-field. The first type sub-field sequentially includes an addressing time for a first display electrode-line group, a display-sustain time for the first display electrode-line group, an addressing time for a second display electrode-line group, and a display-sustain time for the first display electrode-line group and the second display electrode-line group. Each of the second type sub-fields sequentially includes an addressing time for a second display electrode-line group, a display-sustain time for the second display electrode-line group, an addressing time for the first display electrode-line group, and a display-sustain time for the first display electrode-line group and the second display electrode-line group.

Abstract translation: 用于驱动放电显示面板的方法至少提供在至少一个子场的跨度上交替使用的第一类型子场和第二类型子场。 第一类型子场依次包括用于第一显示电极线组的寻址时间，第一显示电极线组的显示维持时间，第二显示电极线组的寻址时间和显示 - 第一显示电极线组和第二显示电极线组的维持时间。 每个第二类型子场依次包括第二显示电极线组的寻址时间，第二显示电极线组的显示维持时间，第一显示电极线组的寻址时间和 第一显示电极线组和第二显示电极线组的显示维持时间。

公开(公告)号：US06744218B2

公开(公告)日：2004-06-01

申请号：US10384552

申请日：2003-03-11

Applicant: Kyoung-Ho Kang ,  Seung-Hun Chae

Inventor： Kyoung-Ho Kang ,  Seung-Hun Chae

IPC: G09G310

CPC classification number: G09G3/298 ,  G09G3/2022 ,  G09G3/293 ,  G09G3/2946 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2330/06

Abstract: A plasma display panel driving method, in which a reset step, an address step, and a display sustaining step are performed on unit subfields, is provided. In the reset step, the charge states of display cells to be driven are uniformed. In the address step, wall charges with a predetermined voltage are formed on only display cells to be turned on. In the display sustaining step, alternating current pulses are applied to all of the display cells, so that only the display cells having the wall charges perform display discharge. In embodiments, the width of AC pulses and portions of the pulses applied to all of the display cells varies in the display sustaining step.

公开(公告)号：US20150205143A1

公开(公告)日：2015-07-23

申请号：US13567751

申请日：2012-08-06

Applicant: Seung Hun CHAE ,  Kyung Ki Hong ,  Jung Hyun Yeo ,  Yong II Cho ,  Moon Soo Park ,  Sang Seop Kim

Inventor： Seung Hun CHAE ,  Kyung Ki Hong ,  Jung Hyun Yeo ,  Yong II Cho ,  Moon Soo Park ,  Sang Seop Kim

IPC: G02B27/26 ,  G02B5/30 ,  G02F1/1334

CPC classification number: G02B27/26 ,  G02B5/20 ,  G02B5/3016 ,  G02B5/3083 ,  G02B27/2214 ,  G02F1/1334 ,  G02F1/133509 ,  G02F1/133528 ,  G02F2001/133631 ,  G02F2001/133633

Abstract: Provided is an optical filter and a display device. In the optical filter, patterns of first and second regions therein may be stably maintained, and therefore the optical filter capable of ensuring excellent light division characteristics for a long time may be provided.

Abstract translation: 提供了一种滤光器和显示装置。 在滤光器中，可以稳定地保持其中的第一和第二区域的图案，因此可以提供能够长时间确保优异的光分离特性的滤光器。

公开(公告)号：US08314785B2

公开(公告)日：2012-11-20

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: G06F3/038

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：US20120262639A1

公开(公告)日：2012-10-18

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 II 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 II Rah ,  Su Young Ryu

IPC: G02F1/1335 ,  C09K19/02 ,  C09K19/04

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：US20120257128A1

公开(公告)日：2012-10-11

申请号：US13464736

申请日：2012-05-04

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

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

Abstract: An optical device and a stereoscopic image display device are 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 polarized states. For example, the optical device can be used to realize a stereoscopic image.

Abstract translation: 提供了光学装置和立体图像显示装置。 根据一个实施例的光学装置可以是光分离装置，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：US08035579B2

公开(公告)日：2011-10-11

申请号：US12100673

申请日：2008-04-10

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: G09G3/28

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。