公开(公告)号：US06696796B2

公开(公告)日：2004-02-24

申请号：US10139640

申请日：2002-05-07

Applicant: Hun Gun Park

Inventor： Hun Gun Park

IPC: G09G310

CPC classification number: H01J11/12 ,  H01J11/50

Abstract: A plasma display panel, including a pair of substrates arranged having a predetermined distance between them, a plurality of first electrodes formed on one of the substrates and a plurality of second electrodes formed at a predetermined interval on the other substrate, wherein the second electrodes intersect the first electrodes. The panel further includes a dielectric covering the first and second electrodes, wherein the dielectric is formed on each of the pair of substrates, a barrier rib formed between the pair of substrates and a phosphor layer coated on the barrier rib, wherein discharge cells are formed at the intersections of the first and second electrodes. The panel also has a sealant coated on marginal portions of the panel that seals the panel, a discharge gas injected with a predetermined pressure into the inside of the panel, and a pressure adjusting means for adjusting the pressure of the injected discharge gas in the plasma display panel.

Abstract translation: 一种等离子体显示面板，包括在它们之间布置有预定距离的一对基板，形成在一个基板上的多个第一电极和在另一个基板上以预定间隔形成的多个第二电极，其中第二电极相交 第一个电极。 所述面板还包括覆盖所述第一和第二电极的电介质，其中所述电介质形成在所述一对基板中的每一个上，形成在所述一对基板之间的障壁和涂覆在所述隔壁上的荧光体层，其中形成放电单元 在第一和第二电极的交叉处。 面板还具有涂覆在面板的边缘部分上的密封剂，其将面板密封，将预定压力注入面板内部的排出气体，以及调节等离子体中注入的放电气体的压力的压力调节装置 显示面板。

公开(公告)号：US06630788B1

公开(公告)日：2003-10-07

申请号：US09570284

申请日：2000-05-12

Applicant: Hun Gun Park

Inventor： Hun Gun Park

IPC: H01J1749

CPC classification number: H01J11/12 ,  H01J11/24 ,  H01J2211/245 ,  H01J2211/326

Abstract: A plasma display panel includes an address electrode formed in each discharge cell where a red phosphor, a green phosphor and a blue phosphor are formed, and a sustain electrode formed to cross the address electrode, having a first width in a discharge cell having the red phosphor, a second width in a discharge cell having the green phosphor, and a third width in a discharge cell having the blue phosphor. Since an aging voltage of the discharge cell having the green phosphor becomes lower by varying the sustain electrode, the address electrode, a dielectric film or an isolation wall, the probability to destroy insulation of the dielectric is reduced. Also, since the deviation between the aging voltages for emitting each discharge cell is reduced, a minimum value of the margin voltage stably showing white color becomes lower and a white colored voltage margin which is a common region of red, green, blue and white voltage regions increases, thereby broadening the control range of a circuit.

Abstract translation: 等离子体显示面板包括在形成有红色荧光体，绿色荧光体和蓝色荧光体的各个放电单元中形成的寻址电极和形成为跨越寻址电极的维持电极，在具有红色的放电单元中具有第一宽度 荧光体，具有绿色荧光体的放电单元中的第二宽度，以及具有蓝色荧光体的放电单元中的第三宽度。 由于通过改变维持电极，寻址电极，电介质膜或隔离壁，具有绿色荧光体的放电单元的老化电压变低，所以破坏电介质绝缘的可能性降低。 此外，由于减小了用于发射各放电单元的老化电压之间的偏差，所以稳定地显示白色的余量电压的最小值变低，作为红色，绿色，蓝色和白色电压的公共区域的白色着色电压余量 区域增加，从而拓宽电路的控制范围。

公开(公告)号：US07538491B2

公开(公告)日：2009-05-26

申请号：US10743782

申请日：2003-12-24

Applicant: Hun Gun Park ,  Jae Hong Lee ,  Seok Dong Kang ,  Tae Su Hwang

Inventor： Hun Gun Park ,  Jae Hong Lee ,  Seok Dong Kang ,  Tae Su Hwang

IPC: H01J17/49

CPC classification number: H01J11/24 ,  H01J11/12 ,  H01J2211/444

Abstract: A plasma display panel is provided which includes a transparent electrode pair spaced by a predetermined gap within a discharge cell. Each electrode in the pair includes a head part having a constant width and/or an expanding part having a width which enlarges as it approaches the center of the discharge cell.

Abstract translation: 提供了一种等离子体显示面板，其包括在放电单元内与预定间隙隔开的透明电极对。 该对中的每个电极包括具有恒定宽度的头部部分和/或具有随着其接近放电单元的中心而放大的宽度的扩展部分。

公开(公告)号：US20090033222A1

公开(公告)日：2009-02-05

申请号：US12162299

申请日：2006-09-28

Applicant: Yu Park ,  Tae Deok Seo ,  Hun Gun Park

Inventor： Yu Park ,  Tae Deok Seo ,  Hun Gun Park

IPC: H01J17/49 ,  G02B5/28

CPC classification number: G02B5/282 ,  G02B2207/123 ,  H01J11/12 ,  H01J11/44 ,  H01J2211/442 ,  H01J2211/444 ,  H01J2211/448

Abstract: In a plasma display apparatus of the preset invention, an external light shielding sheet configured to shield externally incident light to the greatest extent possible is disposed at the front, thus effectively implementing a black image and improving the bright and dark room contrast. Furthermore, pattern units of the external light shielding sheet are formed using a conductivity material. Accordingly, there is an advantage in that EMI emitted from a panel can be prevented from being radiated to the outside.

Abstract translation: 在本发明的等离子体显示装置中，在前方配置有用于最大限度地屏蔽外部入射光的外部遮光片，从而有效地实现黑色图像，并且改善了明暗的房间对比度。 此外，使用导电性材料形成外部遮光片的图案单元。 因此，具有能够防止从面板发射的EMI被辐射到外部的优点。

公开(公告)号：US07256550B2

公开(公告)日：2007-08-14

申请号：US10293557

申请日：2002-11-14

Applicant: Hun Gun Park ,  Moo Kang Song

Inventor： Hun Gun Park ,  Moo Kang Song

IPC: G09G3/10

CPC classification number: H01J11/32 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/265 ,  H01J2211/323 ,  H01J2211/365 ,  H01J2211/38 ,  H01J2211/444

Abstract: There is explained a plasma display panel that is adaptive for improving brightness uniformity of an entire panel.A plasma display panel according to an embodiment of the present invention has a width, a thickness and a gap of a driving electrode, barrier ribs, a black matrix and a dielectric layer etc in a central area set differently from those in a peripheral area of the plasma display panel.

Abstract translation: 已经解释了适于改善整个面板的亮度均匀性的等离子体显示面板。 根据本发明的实施例的等离子体显示面板在与不同于外围区域中的区域设置的中心区域中的驱动电极，阻挡肋，黑矩阵和电介质层等的宽度，厚度和间隙 等离子体显示面板。

公开(公告)号：US07102595B2

公开(公告)日：2006-09-05

申请号：US10046283

申请日：2002-01-16

Applicant: Hun Gun Park

Inventor： Hun Gun Park

IPC: G09G3/28

CPC classification number: G09G3/293 ,  G09G3/2022 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0221 ,  G09G2310/0283

Abstract: Disclosed is a driving method of a PDP (Plasma Display Panel) which removes excess charged particles collected on the outside of a display screen through a reciprocating action of a scan order. The driving method of a PDP (Plasma Display Panel) includes dividing a field of an input video signal into a plurality of sub-fields having brightness weights and applying a scan pulse. Next, applying an input video data signal pulse to address electrodes to have an address period designating cells to be displayed and a sustain period applying a sustain pulse to the designated cells according to the brightness weight of the corresponding sub-field, wherein the plurality of sub-fields include sub-fields, which have the address period applying the scan pulse to the scan electrodes to the number of N in order of 1, 2, . . . , N−1 and N, and sub-fields, which have the address period applying the scan pulse to the scan electrodes in order of N, N−1 , . . . , 2 and 1.

Abstract translation: 公开了一种PDP（等离子体显示面板）的驱动方法，其通过扫描顺序的往复运动去除在显示屏外部收集的多余的带电粒子。 PDP（等离子体显示面板）的驱动方法包括将输入视频信号的场分成具有亮度权重的多个子场并应用扫描脉冲。 接下来，将输入视频数据信号脉冲施加到寻址电极，以具有指定要显示的单元的寻址周期和根据相应子场的亮度权重向指定单元施加维持脉冲的维持周期，其中， 子场包括子场，其具有寻址周期将扫描脉冲施加到扫描电极的数量为N的数量为1,2。 。 。 ，N-1和N，以及子场，其具有按N，N-1的顺序将扫描脉冲施加到扫描电极的寻址周期。 。 。 ，2和1。

公开(公告)号：US06960881B2

公开(公告)日：2005-11-01

申请号：US10795511

申请日：2004-03-09

Applicant: Hun Gun Park ,  Seok Cheon Ha

Inventor： Hun Gun Park ,  Seok Cheon Ha

IPC: H01J1/62 ,  H01J17/16 ,  H01J17/49 ,  H01L33/00

CPC classification number: H01J11/12 ,  H01J11/36 ,  H01J11/38 ,  H01J11/54 ,  H01J2211/361 ,  H01J2211/365 ,  H01J2211/54

Abstract: A plasma display panel is disclosed, which prevents luminance from being reduced, prevents error discharge from occurring due to crosstalk, and improves exhaust ability. Auxiliary barriers or projections are formed in a boundary portion between respective cells in a stripe type barrier structure. Alternatively, a predetermined groove is formed in a predetermined position of a dielectric layer in a lattice shaped barrier structure. In addition to these barriers, second barriers are formed at a greater width or at constant intervals. Thus, exhaust ability can be improved, and error discharge due to crosstalk can be prevented from occurring. Also, luminance in corner portions of the cell can be improved, and contrast can be improved even if a black matrix is not formed.

Abstract translation: 公开了一种等离子体显示面板，其防止亮度降低，防止由串扰引起的错误放电，并提高排气能力。 辅助屏障或突起形成在条形屏障结构中各个单元之间的边界部分。 或者，在格子状阻挡结构中的电介质层的预定位置形成预定的凹槽。 除了这些障碍物之外，第二阻挡物以更大的宽度或以恒定的间隔形成。 因此，可以提高排气能力，并且可以防止由于串扰引起的误差放电。 此外，可以提高单元的角部的亮度，即使没有形成黑矩阵，也可以提高对比度。

公开(公告)号：US06917161B2

公开(公告)日：2005-07-12

申请号：US10825366

申请日：2004-04-16

Applicant: Hun Gun Park ,  Seok Cheon Ha

Inventor： Hun Gun Park ,  Seok Cheon Ha

IPC: H01J1/62 ,  H01J17/16 ,  H01J17/49 ,  H01L33/00

CPC classification number: H01J11/12 ,  H01J11/36 ,  H01J11/38 ,  H01J11/54 ,  H01J2211/361 ,  H01J2211/365 ,  H01J2211/54

Abstract: A plasma display panel is disclosed, which prevents luminance from being reduced, prevents error discharge from occurring due to crosstalk, and improves exhaust ability. Auxiliary barriers or projections are formed in a boundary portion between respective cells in a stripe type barrier structure. Alternatively, a predetermined groove is formed in a predetermined position of a dielectric layer in a lattice shaped barrier structure. In addition to these barriers, second barriers are formed at a greater width or at constant intervals. Thus, exhaust ability can be improved, and error discharge due to crosstalk can be prevented from occurring. Also, luminance in corner portions of the cell can be improved, and contrast can be improved even if a black matrix is not formed.

Abstract translation: 公开了一种等离子体显示面板，其防止亮度降低，防止由串扰引起的错误放电，并提高排气能力。 辅助屏障或突起形成在条形屏障结构中各个单元之间的边界部分。 或者，在格子状阻挡结构中的电介质层的预定位置形成预定的凹槽。 除了这些障碍物之外，第二阻挡物以更大的宽度或以恒定的间隔形成。 因此，可以提高排气能力，并且可以防止由于串扰引起的误差放电。 此外，可以提高单元的角部的亮度，即使没有形成黑矩阵，也可以提高对比度。

公开(公告)号：US06194831B1

公开(公告)日：2001-02-27

申请号：US09151732

申请日：1998-09-11

Applicant: Hun Gun Park ,  Seok Hyun Lee ,  Won Tae Kim ,  Hong Ju Ha ,  Jae Hwa Ryu

Inventor： Hun Gun Park ,  Seok Hyun Lee ,  Won Tae Kim ,  Hong Ju Ha ,  Jae Hwa Ryu

IPC: H01J1749

CPC classification number: H01J11/12 ,  H01J11/50

Abstract: The present case relates to a gas discharge display, represented with a plasma display panel(PDP), for displaying an image by displaying gradation using a discharge characteristic of a particular gas. Of a background art gas discharge display for displaying an image by means of a gas discharge having transparent front, and back substrates supported by barrier ribs of a fixed length from inside thereof, electrodes, dielectric, and protective film provided inside of the front, and back substrates, and Penning gas of two gases (Ne+Xe, He+Xe, and etc.) or Penning gas of three gases (Ne+Xe+Ar, He+Xe+Ar, Ne+Xe+He) filled in spaces of the two protective films as a discharge gas, a Penning gas of four gases (Ne+He+Xe+Ar) is used in the gas discharge display for improving a luminance. Accordingly, by using the Penning gas of four gases, this case can satisfy a longer life time, a lower discharge starting voltage, a higher luminance, and an improved color purity in comparison to a CRT display on the same time, thereby allowing realization of a next generation wall mounting large sized display.

Abstract translation: 本发明涉及用等离子体显示面板（PDP）表示的气体放电显示器，用于通过使用特定气体的放电特性显示灰度来显示图像。 背景技术用于通过具有透明前部的气体放电显示图像的背景技术的气体放电显示器，以及由内部固定长度的阻挡肋支撑的背面基板，设置在前面的内部的电极，电介质和保护膜，以及 （Ne + Xe，He + Xe等）的Penning气体或填充在空间中的三种气体（Ne + Xe + Ar，He + Xe + Ar，Ne + Xe + He）的Penning气体 作为放电气体的两个保护膜，在气体放电显示器中使用四种气体（Ne + He + Xe + Ar）的Penning气体，以提高亮度。 因此，通过使用四种气体的Penning气体，与CRT显示器同时可以满足更长的使用寿命，更低的放电起始电压，更高的亮度和更好的色纯度，从而实现 下一代墙壁安装大尺寸显示屏。

公开(公告)号：US5900692A

公开(公告)日：1999-05-04

申请号：US668777

申请日：1996-06-24

Applicant: Gil Young Jung ,  Kyeong Sang Lee ,  Gong Seok Park ,  Byeong Doo Ko ,  Hun Gun Park

Inventor： Gil Young Jung ,  Kyeong Sang Lee ,  Gong Seok Park ,  Byeong Doo Ko ,  Hun Gun Park

IPC: H01J1/20 ,  H01J1/26 ,  H01J9/04 ,  H01J9/02 ,  H01J9/18

CPC classification number: H01J1/26

Abstract: An indirect cathode sleeve and manufacturing method thereof capable of substantially reducing electric power consumption of a heater disposed inside the cathode sleeve and simultaneously reducing a picture-producing time by oxidizing an inside surface of the cathode sleeve and reducing an outside surface thereof. The cathode sleeve includes a heater disposed inside the cathode sleeve; a base metal formed at the top of the cathode sleeve; an electron-emitting material layer formed at the outside surface of the base metal; and an indirect cathode sleeve including a black inside surface and a white outside surface. The method for manufacturing the indirect cathode sleeve includes the steps of forming a structure of a cathode sleeve consisting of a bimetal which consist of a Nickel-Chrome alloy at an inside surface of the cathode sleeve and a Nickel alloy at an outside surface of the cathode sleeve; oxidizing the inside surface of the cathode sleeve through a high temperature wet hydrogen environment; selectively etching the outside surface of the cathode sleeve and, as a result, forming a base metal at the top of the cathode sleeve; and forming an electron-emitting material layer at the outside surface of the base metal.

Abstract translation: 一种间接阴极套筒及其制造方法，其能够显着降低设置在阴极套筒内部的加热器的电力消耗，同时通过氧化阴极套筒的内表面并减小其外表面而减少图像生成时间。 阴极套管包括设置在阴极套筒内部的加热器; 形成在阴极套筒顶部的基底金属; 形成在母材的外表面的电子发射材料层; 以及包括黑色内表面和白色外表面的间接阴极套管。 制造间接阴极套筒的方法包括以下步骤：在阴极套筒的内表面上形成由双金属构成的阴极套管和由镍合金构成的结构，阴极套管的外表面处的镍合金 袖; 通过高温湿氢环境氧化阴极套管的内表面; 选择性地蚀刻阴极套管的外表面，结果在阴极套筒的顶部形成基底金属; 以及在母材的外表面形成电子发射材料层。