Phosphor and plasma display unit
    21.
    发明授权
    Phosphor and plasma display unit 失效
    荧光粉和等离子体显示单元

    公开(公告)号:US07476334B2

    公开(公告)日:2009-01-13

    申请号:US10526555

    申请日:2004-04-21

    IPC分类号: C09K11/08 C09K11/59

    摘要: 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.

    摘要翻译: 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。

    Plasma display device with green emitting phosphor that becomes positively charged
    22.
    发明授权
    Plasma display device with green emitting phosphor that becomes positively charged 失效
    具有绿色发射荧光体的等离子体显示装置变为带正电荷

    公开(公告)号:US07268492B2

    公开(公告)日:2007-09-11

    申请号:US10534398

    申请日:2004-06-29

    IPC分类号: H01J17/49 H01J1/62 C09K11/08

    摘要: 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.

    摘要翻译: 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) >< 12>< 12>和< 1>和< 1> > 19 :Ce x x,Tb x x。

    Plasma display panel
    23.
    发明申请
    Plasma display panel 失效
    等离子显示面板

    公开(公告)号:US20060232207A1

    公开(公告)日:2006-10-19

    申请号:US10558298

    申请日:2005-03-08

    IPC分类号: H01J17/49

    摘要: 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).

    摘要翻译: 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)。

    Plasma display
    24.
    发明申请
    Plasma display 失效
    等离子显示

    公开(公告)号:US20060017385A1

    公开(公告)日:2006-01-26

    申请号:US10534398

    申请日:2004-06-29

    IPC分类号: H01J17/49

    摘要: 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.

    摘要翻译: 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) >< 12>< 12>和< 1>和< 1> > 19 :Ce x x,Tb x x。

    Plasma display device
    27.
    发明授权
    Plasma display device 失效
    等离子显示装置

    公开(公告)号:US07423376B2

    公开(公告)日:2008-09-09

    申请号:US10533968

    申请日:2004-06-29

    IPC分类号: H01J17/49

    摘要: 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.

    摘要翻译: 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。

    Plasma display device and method of manufacturing same
    28.
    发明申请
    Plasma display device and method of manufacturing same 失效
    等离子体显示装置及其制造方法

    公开(公告)号:US20060139241A1

    公开(公告)日:2006-06-29

    申请号:US10545208

    申请日:2004-12-13

    IPC分类号: G09G3/28 H01J17/49

    摘要: A plasma display device including a green phosphor of which brightness is hardly deteriorated and a production method therefor are disclosed. The plasma display device comprises a plasma display panel in which a plurality of discharge cells of one color or a plurality of colors are disposed, red phosphor layers 110R, green phosphor layers 110G, and blue phosphor layers 110B are arranged correspondingly to the respective discharge cells, and the red phosphor layers 110R, the green phosphor layers 110G, and the blue phosphor layers 110B are excited by ultraviolet rays to emit light. The green phosphor layers 110G include a green phosphor expressed by (Ma-x-yEuxTby)O.MgO.2SiO2 (here, M is at least one element selected from Ca, Sr, and Ba).

    摘要翻译: 公开了一种包括亮度几乎不劣化的绿色荧光体的等离子体显示装置及其制造方法。 等离子体显示装置包括:等离子体显示面板,其中配置有多种颜色或多种颜色的放电单元,红色荧光体层110R,绿色荧光体层110G和蓝色荧光体层110B对应于 各个放电单元和红色荧光体层110R,绿色荧光体层110G和蓝色荧光体层110B被紫外线激发以发光。 绿色荧光体层110G包括由(M a a x N y O x Sb y O)O m O 2 SiO 2表示的绿色荧光体 (这里,M是选自Ca,Sr和Ba中的至少一种元素)。

    PLASMA DISPLAY DEVICE
    29.
    发明申请
    PLASMA DISPLAY DEVICE 失效
    等离子体显示设备

    公开(公告)号:US20060138974A1

    公开(公告)日:2006-06-29

    申请号:US10534342

    申请日:2004-06-29

    IPC分类号: H05H7/00

    摘要: 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. A green color phosphor layer is formed of the green phosphor comprising at least one compound selected from among materials defined by the general formulae of M1-a (Ga1-xAlx)2 O4:Mna (where “M” denotes one of Zn, Mg, Ca and Sr), (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.

    摘要翻译: 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。 绿色荧光体层由绿色荧光体形成,该绿色荧光体包含至少一种选自下列通式中定义的材料之一:M 1-a(Ga 1-x Al) (其中“M”表示Zn,Mg,Ca和Zn中的一种),其中,“M”表示Zn,Mg,Ca和 Sr),(Y 1-ay),(C 1)a)(Ga 1-x Al x x) 3(3)3(3)其中,(Y 1 -Yy)&lt; SUB&lt; SUB&gt; (Ga 1> x x x SUB SUB SUB SUB SUB SUB SUB SUB SUB SUB SUB <<<<<