PLASMA DISPLAY PANEL
    1.
    发明申请
    PLASMA DISPLAY PANEL 审中-公开
    等离子显示面板

    公开(公告)号:US20100259466A1

    公开(公告)日:2010-10-14

    申请号:US12808034

    申请日:2008-12-25

    IPC分类号: G09G3/28

    CPC分类号: H01J11/40 H01J11/12

    摘要: The present invention aims to improve efficiency of a PDP by providing a material suitable for improving a secondary electron emission coefficient of the PDP. In order to achieve the aim, in a PDP 200, an electron emission layer 20 is formed by dispersing electron emissive particles including a crystalline compound on a protective layer 7 made of MgO. The crystalline compound is, for example, CaSnO3, SrSnO3, BaSnO3, or a solid solution of two or more of them (e.g. (Ca, Sr)SnO3 and (Sr, Ba)SnO3).

    摘要翻译: 本发明旨在通过提供适于改善PDP的二次电子发射系数的材料来提高PDP的效率。 为了达到目的,在PDP200中,通过将包含结晶化合物的电子发射粒子分散在由MgO制成的保护层7上形成电子发射层20。 结晶化合物是例如CaSnO 3,SrSnO 3,BaSnO 3或它们中的两种或更多种的固溶体(例如(Ca,Sr)SnO 3和(Sr,Ba)SnO 3)。

    PLASMA DISPLAY PANEL
    2.
    发明申请
    PLASMA DISPLAY PANEL 审中-公开
    等离子显示面板

    公开(公告)号:US20110193474A1

    公开(公告)日:2011-08-11

    申请号:US13125282

    申请日:2010-01-14

    IPC分类号: H01J1/62

    CPC分类号: H01J11/12 H01J11/40

    摘要: A material suitable for improving the secondary electron emission coefficient of PDPs is provided to thereby enable a PDP to operate at a higher efficiency. Provided is a PDP (200) which includes a protective layer (7) formed by MgO and electron-emitting particles constituted of a crystalline compound dispersed on the protective layer (7) to form an electron emission layer (20). The electron-emitting particles are a crystalline compound whose primary components are indium, oxygen, and one or more selected from the group consisting of calcium, strontium, barium, and rare earth metals.

    摘要翻译: 提供适于改善PDP的二次电子发射系数的材料,从而使PDP能够以更高的效率工作。 提供了一种PDP(200),其包括由MgO形成的保护层(7)和由分散在保护层(7)上的结晶化合物构成的电子发射粒子以形成电子发射层(20)。 电子发射粒子是主要成分为铟,氧,以及选自钙,锶,钡,稀土金属中的一种以上的结晶性化合物。

    PLASMA DISPLAY PANEL
    3.
    发明申请
    PLASMA DISPLAY PANEL 审中-公开
    等离子显示面板

    公开(公告)号:US20110175554A1

    公开(公告)日:2011-07-21

    申请号:US12990197

    申请日:2010-03-29

    IPC分类号: H05B41/00 H01J1/62

    CPC分类号: H01J11/40 H01J11/12

    摘要: The present invention aims to provide a plasma display panel that can be driven at low voltage and can offer favorable image display performance. In order to achieve the aim, on a surface of the front panel 1 on which the display electrode 5 is formed, the protective layer 7 made by using a crystalline oxide material that contains a crystalline oxide selected from the group consisting of (i) at least one of SrCeO3 and BaCeO3 and (ii) a solid solution of SrCeO3 and BaCeO3 is disposed so as to face the discharge space 14. By using the crystalline oxide material that contains the crystalline oxide selected from the group consisting of (i) at least one of SrCeO3 and BaCeO3 and (ii) a solid solution of SrCeO3 and BaCeO3, chemical stability can be improved without reducing secondary electron emission efficiency. A PDP capable of lowering drive voltage compared with a case where MgO is used can be obtained by using the crystalline oxide material.

    摘要翻译: 本发明的目的在于提供一种能够以低电压驱动的等离子体显示面板,能够提供良好的图像显示性能。 为了达到目的,在其上形成有显示电极5的前面板1的表面上,使用包含选自以下的结晶氧化物的结晶氧化物材料制成的保护层7:(i) 将SrCeO 3和BaCeO 3中的至少一种和(ii)SrCeO 3和BaCeO 3的固溶体设置成面对放电空间14.通过使用含有选自以下的结晶氧化物的结晶氧化物材料:(i)至少 SrCeO3和BaCeO3之一,(ii)SrCeO3和BaCeO3的固溶体,可以提高化学稳定性,而不会降低二次电子发射效率。 通过使用结晶性氧化物材料,可以得到与使用MgO的情况相比能够降低驱动电压的PDP。

    PLASMA DISPLAY PANEL
    4.
    发明申请
    PLASMA DISPLAY PANEL 审中-公开
    等离子显示面板

    公开(公告)号:US20130015762A1

    公开(公告)日:2013-01-17

    申请号:US13637232

    申请日:2011-05-02

    IPC分类号: H01J17/49

    CPC分类号: H01J11/12 H01J11/40

    摘要: There is provided a PDP in which the structure of the periphery of a protective film is improved, excellent secondary electron emission property is exhibited, and improved efficiency and increased life can be expected. There is further provided a PDP in which occurrence of a discharge delay at the time of driving is prevented, and exhibition of high quality image display performance can be expected even in a high definition PDP that is driven at a high speed. Specifically, a crystalline film containing Sr in CeO2 in a concentration of 11.8 mol % to 49.4 mol % inclusive is formed on the surface of dielectric layer on the discharge space side as surface layer (protective film) having a thickness of about 1 μm. High γ fine particles having secondary electron emission property higher than those of protective film are arranged thereon.

    摘要翻译: 提供了一种PDP,其中保护膜周围的结构得到改善,表现出优异的二次电子发射性能,并且可以期望提高效率和寿命。 还提供了一种PDP,其中防止在驱动时发生放电延迟,并且即使在以高速驱动的高清晰度PDP中也可以期待展现高质量的图像显示性能。 具体而言,作为表面层(保护膜)的厚度约为1μm,在放电空间侧的电介质层的表面形成含有浓度为11.8摩尔%〜49.4摩尔%的CeO 2中的Sr的结晶性膜。 具有比保护膜高的二次电子发射性的高γ细颗粒被布置在其上。

    CRYSTALLINE COMPOUND, MANUFACTURING METHOD THEREFOR AND PLASMA DISPLAY PANEL
    5.
    发明申请
    CRYSTALLINE COMPOUND, MANUFACTURING METHOD THEREFOR AND PLASMA DISPLAY PANEL 审中-公开
    晶体化合物及其制造方法及等离子体显示面板

    公开(公告)号:US20110198985A1

    公开(公告)日:2011-08-18

    申请号:US12989622

    申请日:2010-04-01

    IPC分类号: H01J1/62 C01F11/02 H01B1/02

    摘要: The present invention aims to drive a PDP at low voltage by providing a material with a high secondary electron emission coefficient under a practical manufacturing condition. In order to achieve the aim, a crystalline oxide selected from the group consisting of CaSnO3, SrSnO3, BaSnO3, and a solid solution of two or more of them, in which an amount of Ca, Sr or Ba in a surface region thereof is reduced, is used as a material for a protective film when a plasma display panel is produced.

    摘要翻译: 本发明旨在通过在实际制造条件下提供具有高二次电子发射系数的材料来驱动低电压的PDP。 为了达到上述目的,可以使用选自CaSnO 3,SrSnO 3,BaSnO 3及其中的两种以上的固溶体的结晶性氧化物,其中表面区域中的Ca,Sr或Ba的量减少 ,当制造等离子体显示面板时用作保护膜的材料。

    PLASMA DISPLAY PANEL
    6.
    发明申请
    PLASMA DISPLAY PANEL 审中-公开
    等离子显示面板

    公开(公告)号:US20100181909A1

    公开(公告)日:2010-07-22

    申请号:US12665310

    申请日:2008-04-15

    IPC分类号: H01J17/49

    CPC分类号: H01J11/40 H01J11/12 H01J11/42

    摘要: A plasma display panel demonstrating excellent image display performance by suppressing generation of initialization bright points through modification of the phosphor layer, and by eliminating variation in discharge characteristics between the discharge cells of each color. In addition to solving these problems, the luminance of the plasma display panel is also enhanced by using the ultraviolet rays emitted in the discharge space in order to promote the production of visible light on the front panel side. Specifically, the phosphor layer (14) is composed of a phosphor component and of MgO powder (16) disposed principally inside the phosphor layer and exposed towards the surface (140) facing the discharge space in order to impart secondary electron emission characteristics. The MgO powder (16) is composed of MgO particles (16a-16d) having a crystal structure with two specific crystal faces consisting of the (100) crystal face and the (111) crystal face, or three specific crystal faces consisting of the (100) crystal face, the (110) crystal face, and the (111) crystal face.

    摘要翻译: 一种等离子体显示面板,其通过改变荧光体层而抑制初始化亮点的产生,并且消除每种颜色的放电单元之间的放电特性的变化,从而显示出优异的图像显示性能。 除了解决这些问题之外,通过使用在放电空间中发射的紫外线来提高等离子体显示面板的亮度,以促进前面板侧的可见光的产生。 具体地,荧光体层(14)由荧光体组分和主要位于荧光体层的内部的MgO粉末(16)构成,并朝向面向放电空间的表面(140)暴露以赋予二次电子发射特性。 MgO粉末(16)由具有由(100)晶面和(111)晶面组成的两个特定晶面的晶体结构的MgO粒子(16a-16d)或由(111)晶面组成的三个特定晶面构成, 100)晶面,(110)晶面和(111)晶面。

    Plasma display panel and its manufacturing method
    7.
    发明授权
    Plasma display panel and its manufacturing method 失效
    等离子显示面板及其制造方法

    公开(公告)号:US08072143B2

    公开(公告)日:2011-12-06

    申请号:US12375295

    申请日:2008-03-12

    IPC分类号: H01J17/49

    CPC分类号: H01J9/02 H01J11/12 H01J11/40

    摘要: A PDP and a manufacturing method for the PDP are provided, the PDP being capable of suppressing discharge delay due to improved discharge properties of a protective layer, and exhibiting superior image display performance despite having a high-definition cell structure. A magnesium oxide powder layer (16) is formed by distributing magnesium oxide particles (16a) flatly on a surface layer (8). Each of the magnesium oxide particles (16a) includes halogen atoms at and in a vicinity of the surface thereof. The magnesium oxide particles (16a) are manufactured such that the halogen atoms exist particularly at the surface of each of magnesium oxide particles (16a) through to a depth of 4 nm or less toward the core of each of the magnesium oxide particles (16a).

    摘要翻译: 提供了一种PDP和PDP的制造方法,该PDP由于改善了保护层的放电性能而能够抑制放电延迟,并且尽管具有高清晰度单元结构,但是显示出优异的图像显示性能。 通过将氧化镁颗粒(16a)平坦地分布在表面层(8)上形成氧化镁粉末层(16)。 每个氧化镁颗粒(16a)在其表面及其附近包括卤素原子。 制造氧化镁颗粒(16a),使得卤素原子特别存在于每个氧化镁颗粒(16a)的表面上,朝向每个氧化镁颗粒(16a)的芯4纳米或更深的深度存在, 。

    PLASMA DISPLAY PANEL AND ITS MANUFACTURING METHOD
    8.
    发明申请
    PLASMA DISPLAY PANEL AND ITS MANUFACTURING METHOD 失效
    等离子显示面板及其制造方法

    公开(公告)号:US20090309496A1

    公开(公告)日:2009-12-17

    申请号:US12375295

    申请日:2008-03-12

    IPC分类号: H01J17/49 H01J9/26

    CPC分类号: H01J9/02 H01J11/12 H01J11/40

    摘要: A PDP and a manufacturing method for the PDP are provided, the PDP being capable of suppressing discharge delay due to improved discharge properties of a protective layer, and exhibiting superior image display performance despite having a high-definition cell structure. A magnesium oxide powder layer (16) is formed by distributing magnesium oxide particles (16a) flatly on a surface layer (8). Each of the magnesium oxide particles (16a) includes halogen atoms at and in a vicinity of the surface thereof. The magnesium oxide particles (16a) are manufactured such that the halogen atoms exist particularly at the surface of each of magnesium oxide particles (16a) through to a depth of 4 nm or less toward the core of each of the magnesium oxide particles (16a).

    摘要翻译: 提供了一种PDP和PDP的制造方法,该PDP由于改善了保护层的放电性能而能够抑制放电延迟,并且尽管具有高清晰度单元结构,但是显示出优异的图像显示性能。 通过将氧化镁颗粒(16a)平坦地分布在表面层(8)上形成氧化镁粉末层(16)。 每个氧化镁颗粒(16a)在其表面及其附近包括卤素原子。 制造氧化镁颗粒(16a),使得卤素原子特别存在于每个氧化镁颗粒(16a)的表面上,朝向每个氧化镁颗粒(16a)的芯4纳米或更深的深度存在, 。