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    • 1. 发明授权
    • Plasma display panel and manufacturing method thereof
    • 等离子显示面板及其制造方法
    • US08330368B2
    • 2012-12-11
    • US12615522
    • 2009-11-10
    • Shuzo TsuchidaKazuto FukudaKenji Date
    • Shuzo TsuchidaKazuto FukudaKenji Date
    • H01J17/49
    • H01J9/02H01J11/12H01J11/38
    • An object of the present invention is to provide a plasma display panel that can suppress the generation of cracks in a dielectric layer, and also improve the yield, and a method for manufacturing such a display panel. A dielectric layer on a front panel is designed to have a two-layer structure in which a first dielectric layer and a second dielectric layer are laminated, and the first dielectric layer is formed through processes in which, after printing or applying a dielectric paste containing a glass frit onto a front substrate so as to cover display electrodes formed thereon as a stripe pattern, drying and firing the resulting substrate at a temperature not less than a softening point of the glass frit, and the second dielectric layer is formed on the first dielectric layer by using a sol-gel method.
    • 本发明的目的是提供一种能够抑制电介质层中的裂纹的产生并提高成品率的等离子体显示面板及其制造方法。 将前面板上的电介质层设计为具有层叠第一电介质层和第二电介质层的二层结构,通过以下工序形成第一电介质层,其中,在印刷或涂布含有 将玻璃料覆盖在前基板上,以覆盖形成在其上的显示电极作为条纹图案,在不低于玻璃料的软化点的温度下干燥和烧制所得到的基板,并且第二介电层形成在第一 介电层,采用溶胶 - 凝胶法。
    • 2. 发明申请
    • PLASMA DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
    • 等离子显示面板及其制造方法
    • US20100134006A1
    • 2010-06-03
    • US12615522
    • 2009-11-10
    • Shuzo TSUCHIDAKazuto FukudaKenji Date
    • Shuzo TSUCHIDAKazuto FukudaKenji Date
    • H01J61/35H01J9/24
    • H01J9/02H01J11/12H01J11/38
    • An object of the present invention is to provide a plasma display panel that can suppress the generation of cracks in a dielectric layer, and also improve the yield, and a method for manufacturing such a display panel. A dielectric layer on a front panel is designed to have a two-layer structure in which a first dielectric layer and a second dielectric layer are laminated, and the first dielectric layer is formed through processes in which, after printing or applying a dielectric paste containing a glass flit onto a front substrate so as to cover display electrodes formed thereon as a stripe pattern, drying and firing the resulting substrate at a temperature not less than a softening point of the glass flit, and the second dielectric layer is formed on the first dielectric layer by using a sol-gel method.
    • 本发明的目的是提供一种能够抑制电介质层中的裂纹的产生并提高成品率的等离子体显示面板及其制造方法。 将前面板上的电介质层设计为具有层叠第一电介质层和第二电介质层的二层结构,通过以下工序形成第一电介质层,其中,在印刷或涂布含有 在前基板上形成玻璃片,以覆盖形成在其上的显示电极作为条纹图案,在不小于玻璃纤维的软化点的温度下干燥和烧制所得到的基板,并且在第一介电层上形成第二介电层 介电层,采用溶胶 - 凝胶法。
    • 3. 发明授权
    • Method for producing dielectric layer for plasma display panel
    • 等离子体显示面板用电介质层的制造方法
    • US07946898B2
    • 2011-05-24
    • US12464440
    • 2009-05-12
    • Kazuto FukudaKenji DateYasuhiro Asaida
    • Kazuto FukudaKenji DateYasuhiro Asaida
    • H01J9/00
    • H01J9/02H01J11/12H01J11/38
    • A method for producing a plasma display panel, a formation of the front-sided dielectric layer comprising the steps of: (i) locally supplying a low-melting point frit material onto a predetermined region of the substrate having the electrode thereon to locally form a low-melting point frit material layer; (ii) heating the low-melting point frit material layer to form a local glass layer therefrom; (iii) supplying a dielectric material over the substrate, covering the electrode and the local glass layer therewith to form a dielectric material layer; and, (iv) heating the dielectric material layer to form a dielectric layer therefrom, wherein a softening temperature of the local glass layer is lower than and equal to a softening temperature of a sealing material to be used for a panel sealing by which the front panel is sealed with a rear panel.
    • 一种用于制造等离子体显示面板的方法,所述前侧电介质层的形成包括以下步骤:(i)将低熔点玻璃料材料局部供应到具有所述电极的所述基板的预定区域上,以局部形成 低熔点玻璃料材料层; (ii)加热低熔点玻璃料材料层从而形成局部玻璃层; (iii)在衬底上提供介电材料,用电介质材料层覆盖电极和局部玻璃层; 和(iv)加热电介质材料层以形成介电层,其中局部玻璃层的软化温度低于和等于用于面板密封的密封材料的软化温度,其中前面 面板用后面板密封。
    • 4. 发明申请
    • METHOD FOR PRODUCING PLASMA DISPLAY PANEL
    • 生产等离子显示面板的方法
    • US20100248576A1
    • 2010-09-30
    • US12730541
    • 2010-03-24
    • Kazuto FukudaMotoi HatanakaMichiru Kuromiya
    • Kazuto FukudaMotoi HatanakaMichiru Kuromiya
    • H01J9/00
    • H01J11/38H01J9/02H01J11/12
    • A method for producing a plasma display panel comprising a front panel wherein an electrode, a dielectric layer and a protective layer are formed on a substrate of the front panel, a formation of the dielectric layer comprising: (i) preparing a dielectric material comprising a glass component and an organic solvent; (ii) supplying the dielectric material onto the substrate having the electrode thereon, and then reducing the organic solvent contained in the supplied dielectric material to form a dielectric precursor layer therefrom; and (iii) heating the dielectric precursor layer to form a dielectric layer therefrom, wherein the content N of the organic solvent contained in the dielectric material of the above (i) satisfies Inequality 1: N
    • 一种用于制造等离子体显示面板的方法,其包括前面板,其中电极,电介质层和保护层形成在前面板的基板上,所述电介质层的形成包括:(i)制备介电材料,其包括: 玻璃成分和有机溶剂; (ii)将电介质材料供给到其上具有电极的基板上,然后还原包含在所提供的电介质材料中的有机溶剂以从其形成电介质前体层; 和(iii)加热电介质前体层以形成介电层,其中上述(i)的电介质材料中所含的有机溶剂的含量N满足不等式1:N <(6.5×Dz + 500)/ Ez 其中N [重量%]:基于电介质材料重量的有机溶剂的含量Ez [μm]:设置在前面板的基板上的电极的厚度,Dz [μm]:前面板的电介质层的厚度。
    • 5. 发明授权
    • Method of manufacturing plasma display panel with concave barrier wall portion
    • 制造具有凹形阻挡壁部分的等离子体显示面板的方法
    • US07722423B2
    • 2010-05-25
    • US11762879
    • 2007-06-14
    • Takayuki AbeYoshiyasu HonmaTomohiro OkumuraKaisuke OkadaKazuto Fukuda
    • Takayuki AbeYoshiyasu HonmaTomohiro OkumuraKaisuke OkadaKazuto Fukuda
    • H01J9/00
    • H01J11/12H01J9/242H01J11/36H01J2211/361Y10T428/1059
    • A plasma display panel (PDP) and a method of manufacturing the same suppresses variation in the height of the intersecting barrier walls with a simple method and that prevents cross talk from occurring between the discharge cells. A concave part is formed at a position contacting an intersecting part of a first barrier wall before baking and a second barrier wall before baking orthogonal to the first barrier wall before baking. When such concave part is formed, the values of the surface area per volume of the intersecting part and the surface area per volume of the first barrier wall before baking and the second barrier wall before baking between the intersecting part and the intersecting part adjacent to the intersecting part become substantially equal. As a result, the height of the intersecting part does not become high after baking, a barrier wall of aligned height is obtained, and cross talk does not occur between the discharge cells.
    • 等离子体显示面板(PDP)及其制造方法以简单的方法抑制交叉阻挡壁的高度变化,并且防止在放电单元之间发生串扰。 在烘烤之前,在与第一阻挡壁正交的烘烤前的第一阻挡壁的交叉部与第二阻挡壁接触的位置形成凹部, 当形成这样的凹部时,交叉部分的每个体积的表面积和烘烤前的第一阻挡壁的体积的表面积和烘烤前的交叉部分和邻近的交叉部分的交叉部分之间的值 相交部分变得基本相等。 结果,烘烤后交叉部分的高度不变高,获得排列高度的阻挡壁,并且在放电单元之间不发生串扰。