公开(公告)号：US5369338A

公开(公告)日：1994-11-29

申请号：US970036

申请日：1992-11-02

Applicant: Dae-il Kim

Inventor： Dae-il Kim

IPC: G09G3/282 ,  G09G3/20 ,  G09G3/2813 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  H01J11/12 ,  H01J11/14 ,  H01J11/20 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J11/44 ,  G09G3/10

CPC classification number: H01J11/30 ,  G09G3/2986 ,  H01J11/12 ,  G09G3/291

Abstract: A plasma display panel (PDP) is disclosed which includes a plurality of anodes formed on an upper plate, a plurality of first sustaining electrodes and a plurality of alternating second sustaining electrodes and cathodes formed on a lower plate, and a dielectric coated on the first and second sustaining electrodes and cathodes. A method for driving the PDP includes the steps of initiating a discharge by supplying a potential higher than the discharge firing voltage to the anodes and cathodes, generating a predetermined potential between the cathodes and first sustaining electrodes to increase the voltage generated from the discharge-initiating step, supplying a voltage higher than a discharge sustaining voltage between the first and second sustaining electrodes to maintain the discharge, and supplying a narrow pulse to the cathodes for erasing the discharge.

Abstract translation: 公开了一种等离子体显示面板（PDP），其包括形成在上板上的多个阳极，形成在下板上的多个第一维持电极和多个交替的第二维持电极和阴极，以及涂覆在第一 和第二维持电极和阴极。 用于驱动PDP的方法包括以下步骤：通过向阳极和阴极提供高于放电点火电压的电位来开始放电，在阴极和第一维持电极之间产生预定电位以增加从放电引发产生的电压 在第一和第二维持电极之间提供高于放电维持电压的电压以保持放电，并且向阴极提供窄脉冲以消除放电。

公开(公告)号：US3801851A

公开(公告)日：1974-04-02

申请号：US3801851D

申请日：1972-10-18

Applicant: FUJITSU LTD

Inventor： ANDOH S ,  URADE T ,  HIROSE T

IPC: H04N5/66 ,  H01J11/10 ,  H01J11/28 ,  H01J61/30

CPC classification number: H01J11/00

Abstract: A plasma display panel in which two transparent base plates are assembled together to define a discharge gas space therebetween. On each transparent base plate, a plurality of strip-like main electrodes are provided and a dielectric layer is formed to cover them and, further, third electrodes are each provided between adjacent ones of the main electrodes. The two transparent base plates are assembled together in opposing relation to each other in such a manner that their main electrodes and third electrodes are disposed substantially perpendicuar to each other in the form of a matrix. By impressing a voltage to selected ones of the main electrodes of the both transparent base plates, a discharge spot is produced at their intersecting point to provide a display. The discharge spot becomes enlarged or reduced or extends in a certain direction according to the polarity of a voltage impressed between the third electrodes of both transparent base plates and to the selection of the third electrodes to be supplied with the voltage. The discharge spot can be shifted in either direction of the row and column of the matrix.

Abstract translation: 一种等离子体显示面板，其中两个透明基板组装在一起以在其间限定放电气体空间。 在每个透明基板上，设置多个条状主电极，并且形成介电层以覆盖它们，并且还在相邻的主电极之间设置第三电极。 两个透明基板以彼此相对的方式组装在一起，使得它们的主电极和第三电极基本上以矩阵的形式彼此相对地设置。 通过对两个透明基板的主电极施加电压，在其交叉点产生放电点以提供显示。 放电点根据在两个透明基板的第三电极之间施加的电压的极性以及被提供电压的第三电极的选择而在一定方向上扩大或减小或延伸。 放电点可以在矩阵的行和列的任一方向上移动。

公开(公告)号：US10854416B1

公开(公告)日：2020-12-01

申请号：US16565805

申请日：2019-09-10

Applicant: Applied Materials, Inc.

Inventor： Adam M. McLaughlin ,  Craig R. Chaney ,  Jordan B. Tye

IPC: H01J37/08 ,  H01J11/28 ,  H01J27/02

Abstract: An ion source having a thermally isolated repeller is disclosed. The repeller comprises a repeller disk and a plurality of spokes originating at the back surface of the repeller disk and terminating in a post. In certain embodiments, the post may be hollow through at least a portion of its length. The use of spokes rather than a central stem may reduce the thermal conduction from the repeller disk to the post. By incorporating a hollow post, the thermal conduction is further reduced. This configuration may increase the temperature of the repeller disk by more than 100° C. In certain embodiments, radiation shields are provided on the back surface of the repeller disk to reduce the amount of radiation emitted from the sides of the repeller disk. This may also help increase the temperature of the repeller. A similar design may be utilized for other electrodes in the ion source.

公开(公告)号：US20180052384A1

公开(公告)日：2018-02-22

申请号：US15555240

申请日：2016-02-25

Applicant: PROFOTO AB

Inventor： Anton FALK ,  Ulf CARLSSON ,  Carl Johan GRUBBSTRÖM

IPC: G03B15/05 ,  H01T1/22 ,  H01T1/24 ,  H05B41/32 ,  H01J11/28 ,  H01J61/54 ,  H01J61/90

CPC classification number: G03B15/05 ,  G03B2215/0575 ,  G03B2215/0578 ,  H01J1/30 ,  H01J11/28 ,  H01J61/0672 ,  H01J61/547 ,  H01J61/90 ,  H01T1/22 ,  H01T1/24 ,  H05B41/32

Abstract: Flash tubes for photographic use, in particular a flash tube is adapted to provide a light output adapted to FP-sync, Flat Peak. The flash tube includes a length of glass tubing enclosing a gas for use in the flash tube, a cathode inside a first end part of glass tubing and an anode inside a second end part of glass tubing. The cathode includes an element that helps to ionize the gas that is wound around the cathode, such that a spark stream starts from the upper part of the cathode and is prevented from spreading down wards on the cathode and changing the arc length during the light output adapted to FP-sync.

公开(公告)号：USRE38819E1

公开(公告)日：2005-10-11

申请号：US09951749

申请日：2001-09-14

Applicant: Seiki Kuroki ,  Nguyen Thanh Nhan

Inventor： Seiki Kuroki ,  Nguyen Thanh Nhan

IPC: H01J11/14 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J11/46 ,  H01J17/00 ,  H01J17/49

CPC classification number: H01J11/26 ,  G09G3/2932 ,  G09G3/294 ,  G09G2310/0221 ,  G09G2320/0209 ,  H01J11/12 ,  H01J11/32 ,  H01J2211/323

Abstract: A surface-discharge type PDP includes plural electrode pairs formed of first and second sustain electrodes arranged on a first substrate. Each pair extends along a line direction, and the first and second sustain electrodes are in parallel and adjacent to each other. Plural address electrodes arranged on a second substrate opposing the first substrate via a discharge space, each extending along a row direction, a matrix corresponding to a screen to be displayed is formed with the main electrodes and address electrodes, the address electrodes are orthogonal to the main electrodes, each of the address electrode is divided into, for example two partial address electrodes separated from each other by a border line located between adjacent main electrode pairs, whereby the screen is divided into two partial screens, wherein a first clearance between the partial address electrodes is substantially larger than a second clearance between main electrode pair adjacent across the border line. The arrangement order of the first and second sustain electrodes may preferably be such that first sustain electrodes of the first and second partial screens face each other via the border line, and the partial address electrodes may not cross over the first sustain electrodes nearest to the border line.

Abstract translation: 表面放电型PDP包括由布置在第一基板上的第一和第二维持电极形成的多个电极对。 每对沿着线方向延伸，并且第一和第二维持电极彼此平行并相邻。 多个地址电极通过主要电极和寻址电极形成有与第一基板相对的第二基板，该放电空间沿行方向延伸，与要显示的屏幕对应的矩阵，寻址电极与 主电极，每个寻址电极被分成例如两个部分地址电极，其通过位于相邻主电极对之间的边界线彼此分开，由此屏幕被分成两个部分屏幕，其中部分 寻址电极基本上大于邻近边界线的主电极对之间的第二间隙。 第一和第二维持电极的排列顺序可以优选地使得第一和第二部分屏幕的第一维持电极经由边界线彼此面对，并且部分寻址电极可以不越过最接近边界的第一维持电极 线。

公开(公告)号：US20050219156A1

公开(公告)日：2005-10-06

申请号：US10515594

申请日：2004-03-23

Applicant: Hiroyuki Tachibana ,  Naoki Kosugi ,  Toshikazu Wakabayashi ,  Yasuaki Muto

Inventor： Hiroyuki Tachibana ,  Naoki Kosugi ,  Toshikazu Wakabayashi ,  Yasuaki Muto

IPC: G09G3/292 ,  G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/296 ,  G09G3/298 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  G09G3/28

CPC classification number: G09G3/2925 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/293 ,  G09G3/294 ,  G09G3/2948 ,  G09G3/2986 ,  G09G2320/0238

Abstract: The initializing period of at least one of a plurality of sub-fields constituting one field is a selective initializing period for selectively initializing discharge cells in which sustain discharge has occurred in the sustaining period of the preceding sub-field. In the sustaining period of the sub-field prior to the sub-field including the selective initializing period, voltage Vr is applied to a priming electrode (PRi) for causing discharge between the priming electrode (PRi) and corresponding scan electrode (SCi) using the priming electrode (PRi) as a cathode.

Abstract translation: 构成一个场的多个子场中的至少一个的初始化周期是用于选择性地初始化在先前子场的维持周期中已经发生维持放电的放电单元的选择性初始化周期。 在包括选择性初始化周期的子场之前的子场的维持期间，将电压Vr施加到用于引发电极（PRi）和相应的扫描电极（SCi）之间的放电的引发电极（PRi），使用 底漆电极（PRi）作为阴极。

公开(公告)号：US20050067959A1

公开(公告)日：2005-03-31

申请号：US10942024

申请日：2004-09-16

Applicant: Sang-Hun Jang ,  Hidekazu Hatanaka ,  Young-Mo Kim ,  Seong-Eui Lee ,  Xiaoqing Zeng ,  Kyung-Min Chung ,  Seung-Hyun Son ,  Gi-Young Kim ,  Hyoung-Bin Park

Inventor： Sang-Hun Jang ,  Hidekazu Hatanaka ,  Young-Mo Kim ,  Seong-Eui Lee ,  Xiaoqing Zeng ,  Kyung-Min Chung ,  Seung-Hyun Son ,  Gi-Young Kim ,  Hyoung-Bin Park

IPC: G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/293 ,  G09G3/294 ,  G09G3/297 ,  G09G3/298 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/32 ,  H01J11/34 ,  H01J17/16 ,  H01J17/49

CPC classification number: H01J11/12 ,  H01J11/24 ,  H01J11/38 ,  H01J2211/245 ,  H01J2217/49221

Abstract: A plasma discharge method and a plasma display using the same. In the method, a sustain discharge uses a facing surfaces discharge and a surface discharge after an address discharge. The discharges occur in separate discharge areas, and priming particles generated by the discharges are exchanged. Thus, the stability and the efficiency of the sustain discharge increase, and a gap for the address discharge decreases to lower a breakdown voltage.

Abstract translation: 等离子体放电方法和使用其的等离子体显示器。 在该方法中，维持放电在寻址放电之后使用面对面放电和表面放电。 放电发生在单独的放电区域，并且由放电产生的引发颗粒被交换。 因此，维持放电的稳定性和效率增加，并且寻址放电的间隙减小以降低击穿电压。

公开(公告)号：US20050001793A1

公开(公告)日：2005-01-06

申请号：US10869842

申请日：2004-06-18

Applicant: Moon Chung ,  Jung Shin

Inventor： Moon Chung ,  Jung Shin

IPC: G09G3/288 ,  G09G3/20 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/298 ,  H01J11/20 ,  H01J11/28 ,  G09G3/28

CPC classification number: G09G3/296 ,  G09G2300/043 ,  G09G2310/0232 ,  G09G2320/043 ,  G09G2330/04

Abstract: A method and apparatus of driving a plasma display panel for preventing a damage of a driving integrated circuit caused by an abnormal discharge generated from a non-display area is disclosed. In the apparatus, a plurality of drivers drives driving electrodes of an active area and dummy electrodes of a non-display area. A current limiter is positioned between any at least one of the dummy electrodes and the drivers to limit currents flowing in the dummy electrodes.

Abstract translation: 公开了一种驱动等离子体显示面板的方法和装置，用于防止由非显示区域产生的异常放电引起的驱动集成电路的损坏。 在该装置中，多个驱动器驱动有源区域的驱动电极和非显示区域的虚拟电极。 电流限制器位于虚拟电极和驱动器中的至少一个之间，以限制在虚拟电极中流动的电流。

公开(公告)号：US6144348A

公开(公告)日：2000-11-07

申请号：US906111

申请日：1997-08-05

Applicant: Yoshikazu Kanazawa ,  Fumitaka Asami

Inventor： Yoshikazu Kanazawa ,  Fumitaka Asami

IPC: G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/298 ,  H01J11/12 ,  H01J11/14 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/28 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/44 ,  G09G3/28

CPC classification number: G09G3/296 ,  G09G3/2927 ,  G09G3/2932 ,  G09G2320/0228

Abstract: A plasma display panel and driving method thereof perform addressing at a high speed and a low voltage without deteriorating contrast. Priming electrodes forming priming cells are located outside but adjacent a display area. Glow occurring in the priming cells is intercepted. When priming discharge is induced at a reset step, voltages lower than a discharge start voltage are applied to first (X) and second (Y) electrodes and third (address) electrodes respectively. Despite the voltages being lower than the discharge start voltage, once discharge is induced in the priming cells, discharge starts in adjoining cells. The discharge then spreads successively over all the cells, thus inducing discharge in all the cells. Consequently, wall charge is produced in all the cells.

Abstract translation: 等离子体显示面板及其驱动方法以高速低电压进行寻址，而不会降低对比度。 形成起始电池的起始电极位于显示区域外部但邻近显示区域。 在引发细胞中发生的辉光被截获。 当在复位步骤中引发起动放电时，分别向第一（X）和第二（Y）电极和第三（地址）电极施加低于放电开始电压的电压。 尽管电压低于放电开始电压，一旦在引发电池中引发放电，则在邻接的电池中开始放电。 然后放电遍及所有电池，从而在所有电池中引起放电。 因此，在所有电池中产生壁电荷。

公开(公告)号：US5990854A

公开(公告)日：1999-11-23

申请号：US383705

申请日：1995-02-01

Applicant: Larry F. Weber

Inventor： Larry F. Weber

IPC: G09G3/288 ,  H01J11/12 ,  H01J11/28 ,  G09G3/28

CPC classification number: H01J11/28 ,  G09G3/2813 ,  G09G3/288 ,  H01J11/12 ,  G09G2330/04

Abstract: An AC plasma panel display includes front and back panels that respectively support a first parallel electrode pattern and a second orthogonally oriented, parallel electrode pattern. The electrode patterns define a display area and both patterns are covered by dielectric layers. A dischargeable gas is positioned between the dielectric layers in the known manner. Driver circuitry is coupled to both electrode patterns for creating a spatially continuous gas discharge along at least one continuous electrode of one electrode pattern and across the entire display area. The driver circuitry scans the spatially continuous gas discharge across remaining parallel electrodes of the one electrode pattern so as to scan the entire display area. A further electrode is in DC conductive communication with the gas and is positioned outside of the display area but in contact with the spatially continuous gas discharge during its scanning action. The electrode provides a capacitive structure which prevents a build-up of an excessive static charge on the dielectric layers and thereby prevents dielectric breakdown.

Abstract translation: AC等离子体面板显示器包括分别支撑第一平行电极图案和第二正交取向的平行电极图案的前面板和后面板。 电极图案限定了显示区域，并且两个图案都被电介质层覆盖。 可以以已知的方式将可放电气体定位在电介质层之间。 驱动器电路耦合到两个电极图案，以沿着一个电极图案的至少一个连续电极并跨越整个显示区域产生空间连续的气体放电。 驱动器电路扫描在一个电极图案的剩余平行电极上的空间连续气体放电，以扫描整个显示区域。 另一电极与气体直流导电连通，并且位于显示区域的外部，但是在其扫描动作期间与空间连续的气体放电接触。 电极提供电容结构，其防止在电介质层上积累过多的静电，从而防止电介质击穿。