公开(公告)号：US20060038476A1

公开(公告)日：2006-02-23

申请号：US11052774

申请日：2005-02-09

Applicant: Koji Shinohe ,  Manabu Ishimoto ,  Kenji Awamoto ,  Hitoshi Yamada ,  Akira Tokai ,  Yosuke Yamazaki ,  Hitoshi Hirakawa

Inventor： Koji Shinohe ,  Manabu Ishimoto ,  Kenji Awamoto ,  Hitoshi Yamada ,  Akira Tokai ,  Yosuke Yamazaki ,  Hitoshi Hirakawa

IPC: H01J63/04 ,  H01J1/62

CPC classification number: H01J11/42 ,  H01J11/18

Abstract: A display device capable of realizing a desired color temperature is provided. Phosphor layers 5a, 5b and 5c, which are excited by ultraviolet radiation produced by discharge and emit red, green and blue visible light, are formed inside a red, green and blue gas discharge tube 1a, 1b, and 1c, respectively. The height Yc of the phosphor layer 5c with respect to a rear support body 20 is higher than the heights Ya and Yb of the phosphor layers 5a and 5b with respect to the rear support member 20, and establishes the relationship Yc>Ya=Yb. Therefore, the distance from the phosphor layer 5c to the opposite discharge surface on a front support body is shorter than those from the phosphor layers 5a and 5b, the visible light emitted from the display device 10 is shifted toward blue, that is, the color temperature increases.

Abstract translation: 提供能够实现期望色温的显示装置。 由红色，绿色和蓝色的气体放电管1a，1b和1内形成由放电产生的紫外线辐射而发出红色，绿色和蓝色可见光的磷光体层5a，5b和5c， c。 荧光体层5c相对于后支撑体20的高度Yc高于荧光体层5a和5b相对于后支撑构件20的高度Ya和Yb，并建立关系Yc> Ya = Yb。 因此，从荧光体层5c到前支撑体上的相对的放电面的距离比从荧光体层5a和5b短的距离短，从显示装置10发出的可见光向蓝色移动，即 ，色温增加。

公开(公告)号：US20060035560A1

公开(公告)日：2006-02-16

申请号：US11203240

申请日：2005-08-15

Applicant: Sung Chang

Inventor： Sung Chang

IPC: H01J9/24 ,  H01J9/00

CPC classification number: H01J11/42 ,  H01J11/12

Abstract: The present invention relates to a plasma display panel that is adaptive for preventing color mixture between adjacent cells. A plasma display panel according to an embodiment of the present invention includes a plurality of discharge cells; barrier ribs to partition off the discharge cells; and a phosphor layer formed on the bottom surface of the discharge cells and the side surface of the barrier ribs, wherein if the thickness of the phosphor layer formed on the side surface of the barrier ribs is D1 and the thickness of the phosphor layer formed on the bottom surface of the discharge cell is D2, the value of D1/D2 ranges from 0.8 to 1.3.

Abstract translation: 等离子体显示面板技术领域本发明涉及适于防止相邻单元之间的混色的等离子体显示面板。 根据本发明实施例的等离子体显示面板包括多个放电单元; 隔板排出放电单元; 以及形成在放电单元的底表面和障壁的侧表面上的荧光体层，其中如果形成在隔壁的侧表面上的荧光体层的厚度为D 1并且形成的荧光体层的厚度 放电单元的底面为D 2，D 1 / D 2的值为0.8〜1.3。

公开(公告)号：US20060017385A1

公开(公告)日：2006-01-26

申请号：US10534398

申请日：2004-06-29

Applicant: Yoshinori Tanaka ,  Masaki Aoki ,  Kazuhiko Sugimoto ,  Yuichiro Miyamme ,  Junichi Hibino ,  Hiroshi Setoguchi ,  Keiji Horikawa

Inventor： Yoshinori Tanaka ,  Masaki Aoki ,  Kazuhiko Sugimoto ,  Yuichiro Miyamme ,  Junichi Hibino ,  Hiroshi Setoguchi ,  Keiji Horikawa

IPC: H01J17/49

CPC classification number: H01J11/42 ,  C09K11/7706 ,  C09K11/7721 ,  C09K11/7734 ,  C09K11/7777 ,  C09K11/778 ,  C09K11/7787 ,  H01J11/12 ,  H01J2211/42

Abstract: A plasma display device provided with a green color phosphor which is charged entirely with a positive potential, adsorbs only limited amounts of water, carbon monoxide, carbon dioxide and hydrocarbon, and not liable to cause chemical reaction thereto. The green color phosphor used is a combination of any of phosphors defined by the general formula of MMg1-xAl11O19:Mnx (where “M” denotes one of La and Ce) having a magnetoplumbite crystal structure, yttrium borate group and yttrium aluminate group phosphors defined by the general formulae of (Y1-a-yGda) BO3:Tby, (Y1-a-yGda) (Ga1-xAlx)3(BO3)4:Tby, (Y1-a-yGda)(Ga1-xAlx)3(BO3)4:Cey, Thy, (Y1-y)3(Ga1-xAlx)5O12:Tby and La Mg1-xAl11O19:Cex, Tbx.

Abstract translation: 具有完全充电的绿色荧光体的等离子体显示装置仅吸收有限量的水，一氧化碳，二氧化碳和烃，并且不易引起化学反应。 所使用的绿色荧光体是由通式MMg 1-x 1 Al 11 O 19：Mn定义的任何荧光体的组合， （其中“M”表示La和Ce中的一种），具有磁铅石晶体结构，硼酸钇基和铝酸钇基磷光体由通式（Y 1-ay BO BO BO Tb Tb Tb Tb Tb Tb Tb Tb Tb Tb Tb / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / （Ga 1 x> x x x / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / （Y 1-ay），（a）Y a（Ga 1-x Al） 3（3 ）3 3 3 （Y 1 -Y 3）3（Ga 1-x Al 2 x x）（S 1） ＆gt;＆lt; 12＆gt;＆lt; 12＆gt;和＆lt; 1＆gt;和＆lt; 1＆gt; > 19 ：Ce x x，Tb x x。

公开(公告)号：US20050264210A1

公开(公告)日：2005-12-01

申请号：US11128358

申请日：2005-05-13

Applicant: Tae-Kyoung Kang ,  Jae-Ik Kwon

Inventor： Tae-Kyoung Kang ,  Jae-Ik Kwon

IPC: G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/298 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/42 ,  H01J17/49

CPC classification number: H01J11/36 ,  H01J11/12 ,  H01J11/42

Abstract: A PDP includes a barrier rib formed between an upper substrate and a lower substrate to define discharge regions, and a phosphor layer including red, green, and blue phosphor layers corresponding to the discharge regions. A height of the green phosphor layer is lower than a height of the barrier rib.

Abstract translation: PDP包括形成在上基板和下基板之间以限定放电区域的障壁，以及包括对应于放电区域的红色，绿色和蓝色荧光体层的荧光体层。 绿色荧光体层的高度低于隔壁的高度。

公开(公告)号：US20050264162A1

公开(公告)日：2005-12-01

申请号：US11139087

申请日：2005-05-27

Applicant: Kyu-Chan Park ,  Seon-Young Kwon ,  Yong-Seon Kim ,  Ick-Kyu Choi

Inventor： Kyu-Chan Park ,  Seon-Young Kwon ,  Yong-Seon Kim ,  Ick-Kyu Choi

IPC: C09K11/64 ,  C09K11/08 ,  C09K11/77 ,  H01J11/22 ,  H01J11/34 ,  H01J11/42 ,  H01J29/20 ,  H01J11/02 ,  H01J17/49

CPC classification number: C09K11/7734 ,  H01J11/12 ,  H01J11/42 ,  H01J29/20

Abstract: A blue phosphor can be used for a plasma display panel. The blue phosphor is formed with a core phosphor and a europium coating layer over the core phosphor. The core phosphor is expressed by the following formula 1: (Ba1-xEux)O.MgyO(Al2O3)z  (1) In the formula, 0.005≦x≦0.05, 1≦y≦2, and 5≦z≦7. The europium coating layer includes europium divalent ions, Eu2+. In a method of making the blue phosphor, the core phosphor is mixed with a europium containing compound such as Eu2O3, and the mixture is thermally treated to form the europium coating layer.

Abstract translation: 蓝色荧光体可用于等离子体显示面板。 蓝色荧光体在核心荧光体上形成有核心荧光体和铕涂层。 核心荧光体由下式1表示：<？in-line-formula description =“In-line Formulas”end =“lead”？>（Ba 1-x Eu x x （1）＆lt;＆lt;＆gt;（1）＆lt;＆lt; in-line-formula description =“In-line Formulas”end =“tail”？>在公式中，0.005 <= x <= 0.05，1 <= y <= 2，5 <= z <= 7。 铕涂层包括铕二价离子Eu 2+。 在制造蓝色荧光体的方法中，将核心荧光体与含铕化合物如Eu 2 O 3 N 3混合，并将该混合物热处理以形成铕 涂层。

公开(公告)号：US20050248273A1

公开(公告)日：2005-11-10

申请号：US11105480

申请日：2005-04-14

Applicant: Tae-Joung Kweon

Inventor： Tae-Joung Kweon

IPC: H01J17/04 ,  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, first barrier ribs formed of a dielectric substance and disposed between the front panel and the rear panel to define a plurality of discharge cells, front discharge electrodes disposed inside the first barrier ribs so as to surround the discharge cells and spaced from the side surfaces of the discharge cells toward interiors of the first barrier ribs by an electrode-burying depth, rear discharge electrodes disposed inside the first barrier ribs so as to surround the discharge cells and spaced from the side surfaces of the discharge cells toward the interiors of the first barrier ribs by an electrode-burying depth at the rear side of the first discharge electrodes, a plurality of phosphor layers disposed inside the discharge cells for receiving ultraviolet rays and emitting visible rays, the phosphor layers having different dielectric constants, and a discharge gas filling the discharge cells. The electrode-burying depth corresponding to discharge cells in which phosphor layers having the lowest dielectric constant are formed is smaller than the electrode-burying depth corresponding to discharge cells in which phosphor layers having a relatively high dielectric constant are formed.

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，由介电体形成的第一隔壁，设置在前面板与后面板之间，形成多个放电单元，前端放电 电极，其设置在第一阻挡肋的内部，以包围放电单元，并且通过电极埋入深度与放电单元的侧表面间隔开第一隔壁的内部，设置在第一隔壁内部的后放电电极，以便 围绕放电单元并且通过第一放电电极的后侧的电极埋入深度与放电单元的侧表面间隔开朝向第一隔壁的内部，多个荧光体层设置在放电单元内用于接收 紫外线和发射可见光，荧光体层具有不同的介电常数，以及填充放电的放电气体 rge细胞。 对应于其中形成有最低介电常数的荧光体层的放电单元的电极埋入深度小于对应于形成有相对较高介电常数的荧光体层的放电单元的电极埋深。

公开(公告)号：US06853137B2

公开(公告)日：2005-02-08

申请号：US09287190

申请日：1999-04-06

Applicant: Masaaki Asano ,  Yoshiaki Tsuruoka

Inventor： Masaaki Asano ,  Yoshiaki Tsuruoka

IPC: H01J11/12 ,  H01J11/42 ,  H01J17/49

CPC classification number: H01J11/12 ,  H01J11/42

Abstract: A plasma display panel having increased contrast and sharpness of image displayed on the panel. The panel includes (1) a front plate and a back plate in parallel, with a discharge gas between the plates, (2) plural pairs of composite display electrodes, each display electrode including a sustain electrode and a bus electrode, (3) a dielectric layer covering the display electrodes, and a protective film over the dielectric layer, (4) address electrodes on the back plate at right angles to the display electrode pairs, and a dielectric layer covering the address electrodes, and (5) linear ribs between the address electrodes, with phosphor layers between the adjacent linear ribs to extend intermittently in the lengthwise direction of the ribs for each pixel. Each phosphor layer covers both the dielectric layer surface and the surface of the linear ribs within each pixel. No phosphor layers are in the regions between adjacent pixels.

Abstract translation: 等离子体显示面板具有增加的面板上显示的图像的对比度和清晰度。 面板包括（1）平行的前板和背板，板之间具有放电气体，（2）多对复合显示电极，每个显示电极包括维持电极和总线电极，（3） 覆盖显示电极的电介质层和电介质层上的保护膜，（4）与显示电极对成直角的背板上的寻址电极，以及覆盖寻址电极的电介质层，以及（5） 所述寻址电极具有相邻线性肋之间的荧光体层，以在每个像素的肋的长度方向上间歇地延伸。 每个磷光体层覆盖电介质层表面和每个像素内的线性肋的表面。 相邻像素之间的区域中不存在荧光体层。

公开(公告)号：US06838824B2

公开(公告)日：2005-01-04

申请号：US09993650

申请日：2001-11-27

Applicant: Tsutae Shinoda ,  Noriyuki Awaji ,  Shinji Kanagu ,  Tatsutoshi Kanae ,  Masayuki Wakitani ,  Toshiyuki Nanto ,  Mamaru Miyahara

Inventor： Tsutae Shinoda ,  Noriyuki Awaji ,  Shinji Kanagu ,  Tatsutoshi Kanae ,  Masayuki Wakitani ,  Toshiyuki Nanto ,  Mamaru Miyahara

IPC: H01J17/49

CPC classification number: H01J11/12 ,  G09G3/22 ,  H01J1/74 ,  H01J9/227 ,  H01J11/26 ,  H01J11/36 ,  H01J11/42 ,  H01J2211/444

Abstract: A full color three electrode surface discharge type plasma display device that has fine image elements and is large and has a bright display. The three primary color luminescent areas are arranged in the extending direction of the display electrode pairs in a successive manner and an image element is composed by the three unit luminescent areas defined by these three luminescent areas and address electrodes intersecting these three luminescent areas. Further, phosphors are coated not only on a substrate but also on the side walls of the barriers and on address electrodes. The manufacturing processes and operation methods of the above constructions are also disclosed.

公开(公告)号：US06784616B2

公开(公告)日：2004-08-31

申请号：US10186695

申请日：2002-07-02

Applicant: Yutaka Akiba

Inventor： Yutaka Akiba

IPC: H01L1749

CPC classification number: H01J11/12 ,  H01J11/26 ,  H01J11/32 ,  H01J11/36 ,  H01J11/42 ,  H01J2211/323 ,  H01J2211/326 ,  H01J2211/361 ,  H01J2211/363 ,  H01J2211/365 ,  H01J2211/366

Abstract: A plasma display panel includes a front plate, at least one electrode disposed on the front plate, a back plate opposing the front plate, the back plate being spaced apart from the front plate, at least one electrode disposed on the back plate, and a plurality of partition walls disposed between the front plate and the back plate. The partition walls divide a space between the front plate and the back plate into a plurality of display cells. Each of the partition walls has a plurality of projections opposing one of the front plate and the back plate. The projections are arranged such that the projections do not overlap the at least one electrode disposed on the one of the front plate and the back plate.

Abstract translation: 等离子体显示面板包括前板，设置在前板上的至少一个电极，与前板相对的背板，背板与前板间隔开，设置在背板上的至少一个电极和 多个隔壁设置在前板和后板之间。 分隔壁将前板和后板之间的空间分成多个显示单元。 每个分隔壁具有与前板和后板之一相对的多个突起。 突起被布置成使得突起不与设置在前板和后板中的一个上的至少一个电极重叠。

公开(公告)号：US06781308B2

公开(公告)日：2004-08-24

申请号：US10041623

申请日：2002-01-10

Applicant: Masato Hayashi

Inventor： Masato Hayashi

IPC: H01J1749

CPC classification number: H01J11/42 ,  H01J11/12

Abstract: A phosphor (fluorescent material) making up of a fluorescent layer of a plasma display panel is made of mono-crystal particles, which each have a particle diameter of 10-200 nm.

Abstract translation: 由等离子体显示面板的荧光层构成的荧光体（荧光体）由单晶粒子构成，粒子直径为10〜200nm。