公开(公告)号：US07215077B2

公开(公告)日：2007-05-08

申请号：US10864547

申请日：2004-06-10

Applicant: Hiroshi Kawamura ,  Nobumitsu Aibara

Inventor： Hiroshi Kawamura ,  Nobumitsu Aibara

IPC: H01J17/49

CPC classification number: H01J11/42 ,  H01J11/12

Abstract: Fluorescent material used for a plasma display panel contains particles having various diameters wherein X1/Y is equal to or smaller than 10% where X1 indicates a number of particles having a diameter equal to or smaller than 1.0 micrometers, and Y indicates a total number of particles contained in the fluorescent material.

Abstract translation: 用于等离子体显示面板的荧光材料包含具有不同直径的颗粒，其中X 1 / Y等于或小于10％，其中X 1表示直径等于或小于1.0微米的颗粒数，Y表示总数 包含在荧光材料中的颗粒数。

公开(公告)号：US20070046201A1

公开(公告)日：2007-03-01

申请号：US11466646

申请日：2006-08-23

Applicant: Woong-Kee MIN

Inventor： Woong-Kee MIN

IPC: H01J17/49

CPC classification number: H01J11/42 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/366 ,  H01J2211/444

Abstract: A plasma display panel is disclosed. The plasma display panel includes first barrier ribs partitioning a plurality of sub pixels, and second barrier ribs partitioning neighboring unit pixels wherein the plurality of sub pixels form one unit pixel. A width of each of the second barrier ribs partitioning the unit pixels is wider than that of each of the first barrier ribs partitioning the plurality of sub pixels. A sub pixel located at the center of the plurality of sub pixels is a blue sub pixel.

Abstract translation: 公开了一种等离子体显示面板。 等离子体显示面板包括分隔多个子像素的第一隔壁和分割相邻单元像素的第二隔壁，其中多个子像素形成一个单位像素。 分隔单元像素的每个第二阻挡肋的宽度比分割多个子像素的每个第一阻挡肋的宽度宽。 位于多个子像素的中心的子像素是蓝色子像素。

公开(公告)号：US07175493B2

公开(公告)日：2007-02-13

申请号：US11092755

申请日：2005-03-30

Applicant: Masaki Nishimura ,  Koji Akiyama ,  Kanako Miyashita ,  Koji Aoto ,  Keiji Horikawa ,  Masaaki Yamauchi

Inventor： Masaki Nishimura ,  Koji Akiyama ,  Kanako Miyashita ,  Koji Aoto ,  Keiji Horikawa ,  Masaaki Yamauchi

IPC: H01J9/00

CPC classification number: H01J9/38 ,  H01J9/261 ,  H01J9/395 ,  H01J11/12 ,  H01J11/42 ,  H01J11/52

Abstract: A plasma display panel capable of realizing improvement in the characteristics thereof, such as lower discharge voltage, more stable discharge, higher luminance, higher efficiency, and longer life. During a step of sealing the periphery of substrates or before this sealing step, impurity gas other then inert gas is adsorbed by phosphor layers. The impurity gas is released into discharge gas and the impurity is added to the discharge gas in a controlled manner while the panel is lit. This method can realize improvement in characteristics, such as lower discharge voltage, higher luminance, higher efficiency, and longer life.

Abstract translation: 能够实现其特性的提高的等离子体显示面板，例如放电电压较低，放电更稳定，亮度更高，效率更高，寿命更长。 在密封基板的周边或在该密封步骤之前，除了惰性气体之外的杂质气体被磷光体层吸附。 杂质气体释放到放电气体中，并且当面板点亮时，以受控的方式将杂质添加到放电气体中。 该方法可以实现诸如放电电压更低，亮度更高，效率更高，寿命更长等特性的改进。

公开(公告)号：US07154223B2

公开(公告)日：2006-12-26

申请号：US10972437

申请日：2004-10-26

Applicant: Byung-Soo Jeon

Inventor： Byung-Soo Jeon

IPC: H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J11/42 ,  H01J2211/363 ,  H01J2211/365

Abstract: A plasma display panel with an improved barrier rib design. The barrier ribs between the substrates are designed to have differing heights to compensate for the difference in the amount of phosphor layer material formed on the tops of the barrier ribs. By designing the barrier ribs so, gaps between the tops of the barrier ribs and the front substrate are reduced or eliminated thus improving image quality. At the same time, the deposition of the phosphor layers is made easier by jet nozzle ejection so that the novel plasma display panel is easy to make. Fluorescent phosphor layers are applied in neighboring discharge cells with the first barrier members interposed there between. A total height of the first barrier members and the phosphor layers applied thereon is substantially the same as the height of the second barrier ribs members. This may protect the plasma display panel from cross-talk phenomenon.

Abstract translation: 具有改进的隔肋设计的等离子体显示面板。 基板之间的隔壁被设计成具有不同的高度以补偿在隔壁的顶部上形成的荧光体层材料的量的差异。 通过设计隔壁，可以减小或消除隔壁顶部与前基板之间的间隙，从而提高图像质量。 同时，通过喷嘴喷射使荧光体层的沉积变得更容易，使得新颖的等离子体显示面板容易制造。 将荧光荧光体层施加在相邻的放电单元中，其间插入有第一阻挡构件。 施加在其上的第一阻挡构件和荧光体层的总高度与第二阻挡肋构件的高度基本相同。 这可以保护等离子体显示面板免受串扰现象。

公开(公告)号：US20060238102A1

公开(公告)日：2006-10-26

申请号：US11400482

申请日：2006-04-07

Applicant: Yong-Seon Kim ,  Mi-Ran Song ,  Hyun-Deok Lee ,  Young-Chul You ,  Seon-Young Kwon ,  Ick-Kyu Choi ,  Kyu-Chan Park ,  Ji-Hyun Kim

Inventor： Yong-Seon Kim ,  Mi-Ran Song ,  Hyun-Deok Lee ,  Young-Chul You ,  Seon-Young Kwon ,  Ick-Kyu Choi ,  Kyu-Chan Park ,  Ji-Hyun Kim

IPC: C09K11/08 ,  C09K11/66 ,  H01J17/49

CPC classification number: C09K11/595 ,  H01J11/42

Abstract: Provided are a phosphor for a plasma display panel (PDP) including: a zinc silicate-based phosphor represented by the formula of Zn2SiO4:Mn; and a continuous crystalline metal oxide layer composed of yttrium oxide (Y2O3) formed on the zinc silicate-based phosphor, and a PDP having a phosphor layer composed of the phosphor. The phosphor for a PDP has a continuous crystalline layer composed of a positively charged metal oxide such as yttrium oxide, and thus has better surface properties. The metal oxide layer acts as a protecting layer to prevent deterioration of the phosphor due to ion bombardment. When the phosphor is used to manufacture a green phosphor layer for a PDP, a green discharge voltage can be controlled to levels of red and blue colors due to a better surface charge property and a poor specific gradation discharge problem can be resolved.

Abstract translation: 提供了一种用于等离子体显示面板（PDP）的荧光体，其包括：由以下结构式表示的硅酸锌基荧光体：Zn 2 SiO 4·Mn：Mn; 以及由在硅酸锌系荧光体上形成的氧化钇（Y 2 O 3 O 3）构成的连续的结晶金属氧化物层，以及具有由 磷。 PDP的荧光体具有由带正电的金属氧化物如氧化钇构成的连续结晶层，因此具有更好的表面性能。 金属氧化物层起保护层的作用，以防止由于离子轰击引起的荧光体的劣化。 当使用荧光体制造用于PDP的绿色荧光体层时，由于更好的表面电荷特性，可以将绿色放电电压控制为红色和蓝色的水平，并且可以解决差的特定等级排出问题。

公开(公告)号：US20060197061A1

公开(公告)日：2006-09-07

申请号：US11367187

申请日：2006-03-03

Applicant: Seung-Uk Kwon

Inventor： Seung-Uk Kwon

IPC: C09K11/08 ,  C09K11/77

CPC classification number: C09K11/7774 ,  C09K11/595 ,  C09K11/643 ,  C09K11/778 ,  H01J11/12 ,  H01J11/42 ,  Y10T428/2991 ,  Y10T428/2993

Abstract: The green phosphor composition for a plasma display panel includes a phosphor comprising at least one fluorescent material selected from the group consisting of Zn2-xMnxSiO4 (0.07≦x≦0.2), (Zn,A)2SiO4:Mn (A is an alkaline earth metal), (BaSrMg)O.aAl2O3:Mn (1≦a≦23), (LaMgAlxOy:Tb) (1≦x≦14, 8≦y≦47), ReBO3:Tb (Re is at least one rare earth element selected from the group consisting of Sc, Y, La, Ce, Gd and combinations thereof), MgAlxOy:Mn (1≦x≦10, 1≦y≦30), and combinations thereof, and an oxide of a rare earth element coated on the surface of the fluorescent material. Alternatively, the green phosphor includes a mixture of the fluorescent material and an oxide of a rare earth element.

Abstract translation: 用于等离子体显示面板的绿色荧光体组合物包括一种荧光体，其包含至少一种选自Zn 2-x Mn x SiO 2， Mn（A是碱土金属），（BaSrMg）O（A） Mn（1 <= a <= 23），（LAMGAL x O O 3） ：Tb）（1 <= x <= 14,8 <= Y <= 47），REBO 3：Tb（Re是选自Sc，Y中的至少一种稀土元素 ，La，Ce，Gd及其组合），Mn（1≤x≤10，1≤y≤30），MgAl x O y 其组合，以及涂覆在荧光材料表面上的稀土元素的氧化物。 或者，绿色荧光体包括荧光材料和稀土元素的氧化物的混合物。

公开(公告)号：US20060186813A1

公开(公告)日：2006-08-24

申请号：US11301625

申请日：2005-12-13

Applicant: Tae-Woo Kim ,  Jeong-Nam Kim ,  Byoung-Min Chun ,  Jeong-Doo Yi

Inventor： Tae-Woo Kim ,  Jeong-Nam Kim ,  Byoung-Min Chun ,  Jeong-Doo Yi

IPC: H01J17/49

CPC classification number: H01J11/32 ,  H01J11/16 ,  H01J11/42 ,  H01J2211/323

Abstract: A plasma display panel may have an enhanced luminescence efficiency and a reduced discharge voltage under an opposed discharge scheme. The disclosed plasma display panel device includes a first substrate and a second substrate disposed apart from each other, the first substrate have a substantially planar surface facing away from the second substrate. The device further includes a plurality of address electrodes extending along a first direction and a plurality of partitioning walls located between the first and second substrates defining a plurality of discharge cells. The partitioning walls include a first partitioning wall and a second partitioning wall both extending generally along a second direction. The device further includes a phosphor layer formed on a surface of the plurality of discharge cells, a first electrode and a second electrode. The first electrode extends generally along the second direction and buried in the first partitioning wall, and is located at a first distance from the substantially planar surface. The second electrode extends generally along the second direction and buried in the second partitioning wall, and is located at a second distance from the substantially planar surface. The second distance is greater than the first distance.

Abstract translation: 等离子体显示面板可以在相对放电方案下具有增强的发光效率和降低的放电电压。 所公开的等离子体显示面板装置包括彼此分开布置的第一基板和第二基板，第一基板具有背离第二基板的大致平坦的表面。 该装置还包括沿着第一方向延伸的多个寻址电极和位于第一和第二基板之间的限定多个放电单元的多个分隔壁。 分隔壁包括大致沿着第二方向延伸的第一分隔壁和第二分隔壁。 该装置还包括形成在多个放电单元的表面上的荧光体层，第一电极和第二电极。 第一电极大致沿着第二方向延伸并且被埋在第一分隔壁中，并且位于距离基本上平坦的表面的第一距离处。 第二电极大致沿着第二方向延伸并且被埋在第二分隔壁中，并且位于距离基本上平坦的表面的第二距离处。 第二距离大于第一距离。

公开(公告)号：US20060152142A1

公开(公告)日：2006-07-13

申请号：US10530500

申请日：2003-10-10

Applicant: Hikaru Nishitani ,  Yukihiro Morita ,  Masatoshi Kitagawa

Inventor： Hikaru Nishitani ,  Yukihiro Morita ,  Masatoshi Kitagawa

IPC: H01J1/62

CPC classification number: H01J11/40 ,  H01J11/12 ,  H01J11/42

Abstract: A plasma display panel having a dielectric protection layer (14) including MgO and phosphorlayers (25R, 25G, 25B) for red, green, and blue respectively wherein none of the phosphor layers contain any member of the group consisting of Group IV elements, transition metals, alkali metals, and alkaline earth metals, or wherein all the phosphor layers each contain a specific amount of one or more members of the group consisting of Group IV group elements, transition metals, alkali metals and alkaline earth metals. In such a plasma display panel, changes over the course of time in the impedance of the dielectric protection layer (14) is suppressed, and the phosphor layers are uniform with respect to the directional characteristics of the changes of the impedances, which results in suppression of occurrence of black noise.

Abstract translation: 一种等离子体显示面板，其特征在于，具有包含MgO的介电保护层（14）和分别为红色，绿色和蓝色的磷光体（25R，25G，25B），其中，所述荧光体层均不含有由IV 元素，过渡金属，碱金属和碱土金属，或者其中所有荧光体层各自含有特定量的由IV族基团元素，过渡金属，碱金属和碱土金属组成的组中的一种或多种成员。 在这种等离子体显示面板中，电介质保护层（14）的阻抗中的时间变化被抑制，并且荧光体层相对于阻抗变化的方向特性是均匀的，这导致抑制 发生黑噪声。

公开(公告)号：US20060132040A1

公开(公告)日：2006-06-22

申请号：US11325601

申请日：2006-01-05

Applicant: Tae-Joung Kweon

Inventor： Tae-Joung Kweon

IPC: H01J17/49

CPC classification number: H01J11/42 ,  H01J11/16 ,  H01J11/24 ,  H01J11/32 ,  H01J11/36 ,  H01J2211/326

Abstract: A plasma display panel (PDP) includes a front panel, a rear panel disposed parallel to the front panel, side dielectric layers formed of a dielectric material and disposed between the front panel and the rear panel so as to define a plurality of discharge cells, front discharge electrodes disposed inside the side dielectric layers, and spaced from side surfaces of the discharge cells toward interiors of the side dielectric layers by an electrode-burying depth, rear discharge electrodes disposed inside the side dielectric layers and at a rear side of the first discharge electrodes, and spaced apart from the side surfaces of the discharge cells toward the interiors of the side dielectric layers by the electrode-burying depth, a plurality of phosphor layers corresponding to the discharge cells for emitting visible rays, the phosphor layers having different dielectric constants, and a discharge gas deposited in the discharge cells. An electrode-burying depth corresponding to discharge cells differs according to a magnitude of a dielectric constant of phosphor layers corresponding to the discharge cells.

Abstract translation: 等离子体显示面板（PDP）包括前面板，与前面板平行设置的后面板，由电介质材料形成的侧面电介质层，并配置在前面板与后面板之间，形成多个放电单元， 前侧放电电极设置在侧面电介质层的内部，并且通过电极埋入深度与放电单元的侧表面间隔开侧面电介质层的内部，设置在侧电介质层内侧和后侧的第一 放电电极，并且通过电极埋入深度与放电单元的侧表面间隔开侧向电介质层的内部;多个荧光体层，其对应于用于发射可见光的放电单元，所述荧光体层具有不同的电介质 常数和沉积在放电单元中的放电气体。 对应于放电单元的电极埋入深度根据对应于放电单元的荧光体层的介电常数的大小而不同。

公开(公告)号：US07045963B2

公开(公告)日：2006-05-16

申请号：US10792098

申请日：2004-03-03

Applicant: Po-Cheng Chen ,  Jiun-Han Wu ,  Chen-Kwang Pan

Inventor： Po-Cheng Chen ,  Jiun-Han Wu ,  Chen-Kwang Pan

IPC: H01J17/49

CPC classification number: H01J11/42 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/265 ,  H01J2211/365

Abstract: A plasma display panel. Front and rear plates are spaced by a rib structure that is disposed on the rear plate with Neon gas filled therebetween. The rib structure partitions off the rear plate into a plurality of first, second and third sub-pixels adjacent to each other, wherein both of the first and second sub-pixels are smaller than the third one. Red, green and blue phosphors are disposed in the first, second and third sub-pixels respectively, wherein adjacent first, second and third sub-pixels form a pixel.

Abstract translation: 等离子体显示面板。 前板和后板由设置在后板上的肋结构间隔开，其中填充有氖气。 肋结构将后板分隔成彼此相邻的多个第一，第二和第三子像素，其中第一和第二子像素都小于第三子像素。 红色，绿色和蓝色磷光体分别设置在第一，第二和第三子像素中，其中相邻的第一，第二和第三子像素形成像素。