MgO층에 대한 세정방법 및 이를 이용한 플라즈마디스플레이 패널의 제조방법
    2.
    发明公开
    MgO층에 대한 세정방법 및 이를 이용한 플라즈마디스플레이 패널의 제조방법 失效
    清洗MgO层的方法及使用其制造等离子体显示面板的方法

    公开(公告)号:KR1020040040906A

    公开(公告)日:2004-05-13

    申请号:KR1020020069254

    申请日:2002-11-08

    Abstract: PURPOSE: A method for cleaning an MgO layer and a method for manufacturing a plasma display panel are provided to achieve improved characteristics of PDP by reducing the impurity attached on the MgO layer through an atmospheric plasma cleaning and/or heat treatment cleaning process. CONSTITUTION: A method for cleaning an MgO layer comprises a step of loading a substrate with an MgO layer into a plasma reaction chamber; and a step of performing a plasma cleaning process at an atmospheric pressure so as to remove impurities from the MgO layer. A method for manufacturing a plasma display panel comprises a step(S10) of producing an upper panel by forming an MgO layer on the inner surface of the upper panel of a plasma display panel; a step(S20) of producing a lower panel of the plasma display panel; a step(S30) of performing a plasma cleaning process at an atmospheric pressure so as to remove impurities from the MgO layer of the upper panel; a step(S40) of sealing the upper panel and the lower panel and evacuating gases from the space formed between the upper panel and the lower panel; a step(S50) of injecting a discharge gas into the space formed between the upper panel and the lower panel; and a step(S60) of producing a module of the plasma display panel from the assembly of the upper and lower panels.

    Abstract translation: 目的:提供一种用于清洗MgO层的方法和等离子体显示面板的制造方法,以通过通过大气等离子体清洗和/或热处理清洗工艺减少附着在MgO层上的杂质来实现PDP的改进的特性。 构成:用于清洗MgO层的方法包括将具有MgO层的衬底加载到等离子体反应室中的步骤; 以及在大气压下进行等离子体清洗处理以从MgO层除去杂质的步骤。 一种等离子体显示面板的制造方法,其特征在于,包括通过在等离子体显示面板的上板的内表面形成MgO层来制造上板的工序(S10) 制造等离子体显示面板的下面板的步骤(S20); 在大气压下进行等离子体清洗处理以从上层的MgO层除去杂质的工序(S30) 密封上板和下板并从形成在上板和下板之间的空间排出气体的步骤(S40); 将放电气体注入到形成在上板和下板之间的空间中的步骤(S50) 以及从上板和下板的组装制造等离子体显示面板的模块的步骤(S60)。

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