公开(公告)号：US07067969B2

公开(公告)日：2006-06-27

申请号：US10485149

申请日：2003-05-15

Applicant: Masaki Aoki ,  Hiroyuki Kawamura ,  Kazuhiko Sugimoto ,  Mitsuhiro Otani ,  Hiroshi Setoguchi ,  Junichi Hibino

Inventor： Masaki Aoki ,  Hiroyuki Kawamura ,  Kazuhiko Sugimoto ,  Mitsuhiro Otani ,  Hiroshi Setoguchi ,  Junichi Hibino

IPC: H01J1/62 ,  H01J17/49 ,  C09K11/80

CPC classification number: H01J11/42 ,  C09K11/7734 ,  C09K11/7792 ,  H01J11/12

Abstract: A blue phosphor composing a blue phosphor player in a plasma display device has a crystal structure of Ba(1-x)EuxMgAl10O17 or Ba(1-x-y)EuxSryMgAl10O17. In this blue phosphor, La substitutes for a proportion of Ba or Sr so as to achieve a high-luminance plasma display device with less luminance deterioration in panel manufacturing processes.

Abstract translation: 构成等离子体显示装置中的蓝色荧光体的蓝色荧光体具有Ba（1-x）Eu x MgAl 10 O O的晶体结构 或（Ba）（1-xy）Eu x x Sr x Y y O x O 17 。 在该蓝色荧光体中，La代替Ba或Sr的一部分，以实现面板制造工艺中亮度劣化较少的高亮度等离子体显示装置。

公开(公告)号：US20060108923A1

公开(公告)日：2006-05-25

申请号：US10526555

申请日：2004-04-21

Applicant: Masaki Aoki ,  Yumi Kondo ,  Kazuhiko Sugimoto ,  Hiroshi Setoguchi ,  Junichi Hibino ,  Yoshiki Tanaka ,  Teppei Hosokawa

Inventor： Masaki Aoki ,  Yumi Kondo ,  Kazuhiko Sugimoto ,  Hiroshi Setoguchi ,  Junichi Hibino ,  Yoshiki Tanaka ,  Teppei Hosokawa

IPC: H01J17/49

CPC classification number: H01J1/62 ,  C09K11/617 ,  C09K11/7734 ,  C09K11/778 ,  C09K11/7787 ,  C09K11/7797 ,  H01J2211/42 ,  Y10T428/2991 ,  Y10T428/2993

Abstract: Disclosed here is a plasma display unit that employs phosphors having an amount of charge controlled close to zero, by which degradation in luminance, color temperature, and charge characteristics can be minimized. A phosphor bearing positive or negative charge is coated with a compound for controlling the amount of charge of the phosphor through a strong chemical bonding, whereby the amount of charge of a phosphor can be suppressed within ±0.01 μC/g. Controlling the amount of charge of phosphors close to zero can keep impurity gases away from the phosphor particle when the panel is in operation, suppressing problems critical to driving a plasma display unit, such as luminance degradation of phosphors, improper alignment of color in panel operation, luminance degradation when the panel displays all white.

公开(公告)号：US20060017384A1

公开(公告)日：2006-01-26

申请号：US10533968

申请日：2004-06-29

Applicant: Hiroshi Setoguchi ,  Masaki Aoki ,  Kazuhiko Sugimoto ,  Yuichiro Miyamae ,  Junichi Hibino ,  Yoshiniro Tanaka ,  Keiji Horikawa

Inventor： Hiroshi Setoguchi ,  Masaki Aoki ,  Kazuhiko Sugimoto ,  Yuichiro Miyamae ,  Junichi Hibino ,  Yoshiniro Tanaka ,  Keiji Horikawa

IPC: H01J17/49

CPC classification number: C09K11/7734 ,  C09K11/642 ,  C09K11/643 ,  C09K11/7784 ,  C09K11/7797 ,  H01J1/63 ,  H01J11/12 ,  H01J11/42

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 reacttion thereto. The green color phosphor used is any one or a combination two or more kinds of phosphors selected from among compounds defined by the general formulae of M1-xAl12O19:Mnx (where “M” denotes one of Ca, Sr, Eu and Zn) having a magnetoplumbite crystal structure, (Y1-a-yGda) (Ga1-xAlx)3 (BO3)4:Tby, (Y1-a-yGda) (Ga1-xAlx)3 (BO3)4:Cey, Tby, (Y1-a-yGda) BO3:Tby and (Y1-a-yGda)3 (Ga1-xAlx)5 O12:Tby having any of an yttrium borate crystal structure and yttrium aluminate crystal structure.

Abstract translation: 一种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，二氧化碳和碳氢化合物，并且不易引起化学反应。 所使用的绿色荧光体是选自由M 1-x Al 2 O 2 O的通式所定义的化合物中的任何一种或两种或更多种荧光体 具有磁铅石晶体结构的Mn x（其中“M”表示Ca，Sr，Eu和Zn中的一个），（Y 1-ay） （Ga> x x x x x>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> ）Tb Tb Tb Tb Tb Tb Tb Tb Tb x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 3（3）3）3（3）（3）（3）（3） Tb，Y 3，Y 3，Y 3，Z 3，...，Y 3， 和（Y 1-ay）（A 1）a）3（Ga 1-x Al 2） 具有硼酸钇晶体结构和钇铝酸盐晶体结构中任何一种的具有铌的氧化物。

公开(公告)号：US20050093774A1

公开(公告)日：2005-05-05

申请号：US10503316

申请日：2004-01-20

Applicant: Yoshinori Tanaka ,  Junichi Hibino ,  Masaki Aoki ,  Kazuhiko Sugimoto ,  Hiroshi Setoguchi

Inventor： Yoshinori Tanaka ,  Junichi Hibino ,  Masaki Aoki ,  Kazuhiko Sugimoto ,  Hiroshi Setoguchi

IPC: H01J1/72 ,  H01J9/22 ,  H01J17/24 ,  H01J17/49 ,  G09G3/10

CPC classification number: H01J11/12 ,  H01J1/72 ,  H01J9/22 ,  H01J11/36 ,  H01J11/38 ,  H01J11/42 ,  H01J2211/366 ,  H01J2211/42

Abstract: A method of manufacturing a plasma display panel is disclosed. This method can collect impurity gas in the panel without an activation treatment at a high temperature. The method includes at least one of forming a dielectric layer on a principal face of a substrate, forming barrier ribs which partition a discharging space on the dielectric layer, and forming a phosphor layer between the barrier ribs. At least one of forming the dielectric layer, forming the barrier ribs, and forming the phosphor layer uses inorganic material into which solution including degassing material is impregnated.

Abstract translation: 公开了一种制造等离子体显示面板的方法。 该方法可以在高温下不进行活化处理而在面板中收集杂质气体。 该方法包括在基板的主面上形成电介质层中的至少一种，形成在电介质层上分隔放电空间的阻挡肋，以及在阻挡肋之间形成荧光体层。 形成介电层，形成阻挡肋和形成荧光体层中的至少一个使用无机材料，其中浸渍有脱气材料的溶液。

公开(公告)号：US07476334B2

公开(公告)日：2009-01-13

申请号：US10526555

申请日：2004-04-21

Applicant: Masaki Aoki ,  Yumi Kondo ,  Kazuhiko Sugimoto ,  Hiroshi Setoguchi ,  Junichi Hibino ,  Yoshinori Tanaka ,  Teppei Hosokawa

Inventor： Masaki Aoki ,  Yumi Kondo ,  Kazuhiko Sugimoto ,  Hiroshi Setoguchi ,  Junichi Hibino ,  Yoshinori Tanaka ,  Teppei Hosokawa

IPC: C09K11/08 ,  C09K11/59

CPC classification number: H01J1/62 ,  C09K11/617 ,  C09K11/7734 ,  C09K11/778 ,  C09K11/7787 ,  C09K11/7797 ,  H01J2211/42 ,  Y10T428/2991 ,  Y10T428/2993

Abstract: Disclosed here is a plasma display unit that employs phosphors having an amount of charge controlled close to zero, by which degradation in luminance, color temperature, and charge characteristics can be minimized. A phosphor bearing positive or negative charge is coated with a compound for controlling the amount of charge of the phosphor through a strong chemical bonding, whereby the amount of charge of a phosphor can be suppressed within ±0.01 μC/g. Controlling the amount of charge of phosphors close to zero can keep impurity gases away from the phosphor particle when the panel is in operation, suppressing problems critical to driving a plasma display unit, such as luminance degradation of phosphors, improper alignment of color in panel operation, luminance degradation when the panel displays all white.

Abstract translation: 这里公开了一种等离子体显示单元，其使用具有接近于零的电荷量的荧光体，由此可以使亮度，色温和电荷特性的降低最小化。 带有正电荷或负电荷的荧光体涂覆有化合物，用于通过强化学键合控制荧光粉的电荷量，由此荧光体的电荷量可以抑制在±0.01μC/ g以内。 控制接近零的荧光体的电荷量可以在面板运行时将杂质气体远离荧光体颗粒，抑制驱动等离子体显示单元的关键因素，例如荧光体的亮度劣化，面板操作中颜色的对准不正确 ，当面板显示全白时亮度劣化。

公开(公告)号：US07268492B2

公开(公告)日：2007-09-11

申请号：US10534398

申请日：2004-06-29

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

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

IPC: H01J17/49 ,  H01J1/62 ,  C09K11/08

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, Tby, (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） （BO 3）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：US20060232207A1

公开(公告)日：2006-10-19

申请号：US10558298

申请日：2005-03-08

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

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

IPC: H01J17/49

CPC classification number: H01J11/44 ,  H01J11/12 ,  H01J2211/442

Abstract: A plasma display panel having an excellent image display quality and high reliability is provided by preventing deterioration of a phosphor due to hydrocarbon gas remaining in the plasma display panel. The plasma display panel includes front panel (50) and rear panel (60) disposed opposing each other, and front panel (50) is provided with a plurality of display electrodes composed of a pair of scan electrode (6) and sustain electrode (7), and rear panel (60) has barrier ribs (10) forming discharge cells (11). In the plasma display panel, rear panel (60) includes data electrodes (9) perpendicular to display electrodes composed of a pair of scan electrode (6) and sustain electrode (7) on substrate (2), dielectric layer (13) covering data electrodes (9), reflective layer (20) containing an oxidation catalyst and covering at least a part of dielectric layer (13), and phosphor layer (12) covering reflective layer (20).

Abstract translation: 通过防止等离子体显示面板中剩余的烃气体导致的荧光体的劣化，提供了具有优异的图像显示质量和高可靠性的等离子体显示面板。 等离子体显示面板包括彼此相对设置的前面板（50）和后面板（60），前面板（50）设置有由一对扫描电极（6）和维持电极（7）构成的多个显示电极 ），后面板（60）具有形成放电单元（11）的隔壁（10）。 在等离子体显示面板中，后面板（60）包括垂直于由基板（2）上的一对扫描电极（6）和维持电极（7）构成的显示电极的数据电极（9），覆盖数据的电介质层 电极（9），含有氧化催化剂的反射层（20）和覆盖电介质层（13）的至少一部分，以及覆盖反射层（20）的荧光体层（12）。

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：US20050200277A1

公开(公告)日：2005-09-15

申请号：US10512443

申请日：2004-02-19

Applicant: Kazuhiko Sugimoto ,  Junichi Hibino ,  Masaki Aoki ,  Yoshinori Tanaka ,  Hiroshi Setoguchi

Inventor： Kazuhiko Sugimoto ,  Junichi Hibino ,  Masaki Aoki ,  Yoshinori Tanaka ,  Hiroshi Setoguchi

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

CPC classification number: C09K11/7734 ,  H01J2211/42

Abstract: Fine particles of a phosphor are weighed, mixed, and filled. Provided after this step are at least one step of firing the particles in a reducing atmosphere, and a step of pulverizing, dispersing, rinsing, drying and then performing oxygen ion implantation treatment for implanting oxygen ions and annealing the particles, after the step of treatment in the reducing atmosphere. This method recovers oxygen vacancy in the host crystal of the phosphor.

Abstract translation: 称量，混合和填充磷光体的细颗粒。 在该步骤之后提供在还原气氛中烧成颗粒的至少一个步骤，以及在处理步骤之后粉碎，分散，漂洗，干燥，然后进行氧离子注入处理以植入氧离子和退火颗粒的步骤 在还原气氛中。 该方法回收磷光体的主晶体中的氧空位。