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    • 4. 发明授权
    • Plasma display panel (PDP)
    • 等离子显示面板(PDP)
    • US07332863B2
    • 2008-02-19
    • US11254745
    • 2005-10-21
    • Seung-Uk Kwon
    • Seung-Uk Kwon
    • H01J17/49
    • H01J11/36H01J11/16H01J2211/361H01J2211/365H01J2211/54
    • A Plasma Display Panel (PDP) includes: an upper substrate; a lower substrate facing the upper substrate; upper barrier ribs disposed between the upper and lower substrates to define a plurality of discharge cells together with the upper substrate; discharge electrodes adapted to generate a discharge in the plurality of discharge cells; lower barrier ribs formed between the upper barrier rib and lower substrate along a row of the plurality of discharge cells to define a plurality of flow paths by which the discharge cells communicate with each other; a phosphor layer applied at the same level as the lower barrier ribs; and a discharge gas contained within the plurality of discharge cells. Flow resistance is reduced when an impure gas is exhausted and when the discharge gas is injected into the panel, and the product yield and quality of the display are improved, and light emission efficiency is improved and degradation of the phosphor material is avoided.
    • 等离子体显示面板(PDP)包括:上基板; 面向上基板的下基板; 上阻挡肋设置在上基板和下基板之间以与上基板一起限定多个放电单元; 适于在所述多个放电单元中产生放电的放电电极; 沿着所述多个放电单元的一行形成在所述上阻挡肋和所述下基板之间的下障壁,以限定所述放电单元彼此连通的多个流路; 在与下阻挡肋相同的水平上施加的荧光体层; 以及包含在所述多个放电单元内的放电气体。 当不纯的气体排出并且当排出气体注入面板时,流阻减小,并且提高了产品的产率和显示质量,并且提高了发光效率,并且避免了荧光体材料的劣化。
    • 5. 发明申请
    • Plasma display panel
    • 等离子显示面板
    • US20060119267A1
    • 2006-06-08
    • US11272076
    • 2005-11-14
    • Seung-Uk KwonKyoung-Doo Kang
    • Seung-Uk KwonKyoung-Doo Kang
    • H01J17/49
    • H01J11/42H01J11/16
    • Provided is a plasma display panel with unit pixels, each of which is formed of a red, green, and blue sub-pixel and an additional sub-pixel of the light having the lowest maximum brightness level. The phosphor layers in the two sub-pixels with the lowest maximum brightness level are selected so the first of the two phosphor layers has a higher brightness level than the second layer, while the second layer has a longer life span property than the first. As a result, the maximum brightness, and the color temperature of the unit pixel, and life span properties are improved over the conventional plasma display panel.
    • 提供了具有单位像素的等离子体显示面板,每个像素由红色,绿色和蓝色子像素和具有最低最高亮度水平的光的附加子像素形成。 选择具有最低亮度级别的两个子像素中的荧光体层,使得两个荧光体层中的第一层具有比第二层更高的亮度级,而第二层具有比第一层更长的寿命特性。 结果,与传统的等离子体显示面板相比,提高了单位像素的最大亮度和色温以及寿命性能。
    • 6. 发明授权
    • Green phosphor for plasma display panel (PDP)
    • 等离子体显示面板(PDP)的绿色荧光粉
    • US07358668B2
    • 2008-04-15
    • US10990974
    • 2004-11-18
    • Seung-Uk Kwon
    • Seung-Uk Kwon
    • H01J17/49
    • H01J11/42H01J11/12
    • A green phosphor for a Plasma Display Panel (PDP) includes a phosphor material selected from the group consisting of Zn2SiO4:Mn, (Zn,A)2SiO4:Mn (A is an alkaline earth metal), (Ba,Sr,Mg)O.aAl2O3:Mn (a is an integer in the range of 1 to 23), MgAlxOy:Mn (x is an integer in the range of 1 to 10, and y is an integer in the range of 1 to 30), LaMgAlxOy:Tb (x is an integer in the range of 1 to 14, and y is an integer in the range of 8 to 47), and ReBO3:Tb (Re is a rare earth element selected from the group consisting of Sc, Y, La, Ce, and Gd); and an oxide material coated on the surface of the phosphor material and including La2O3 and SiO2, wherein the La2O3 is present in an amount of less than 2500 ppm on the basis of the total amount of the phosphor material.
    • 用于等离子体显示面板(PDP)的绿色荧光体包括选自Zn 2+,SiO 4,Mn,(Zn,A) 2 SiO 2:Mn(A是碱土金属),(Ba,Sr,Mg)O.aAl 2 O 3 3 / Mn(a为1〜23的整数),MgAl x O y:Mn(x为1〜10的整数,y为1〜30的整数),LaMgAl x O y: Tb(x为1〜14的整数,y为8〜47的整数),ReBO 3 3 Tb:Re(Re为稀土类元素 由Sc,Y,La,Ce和Gd组成的组); 以及涂覆在荧光体材料的表面上并包括La 2 O 3 3 SiO 2 SiO 2的氧化物材料,其中La 2 基于荧光体材料的总量,O 3以小于2500ppm的量存在。