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    • 7. 发明授权
    • Electrode substrate of plasma display panel and method for making the same
    • 等离子体显示面板的电极基板及其制造方法
    • US06995031B2
    • 2006-02-07
    • US10931519
    • 2004-08-31
    • Yasuhiko KondoMakoto Sugiya
    • Yasuhiko KondoMakoto Sugiya
    • H01L21/00
    • H05K3/207B41M1/10B41M1/34C03C17/006C03C2217/40C03C2218/119C09D11/52H01J9/02H01J2217/49207H05K1/0306H05K3/12H05K3/1275H05K2203/0113H05K2203/0143H05K2203/0534
    • An electrode substrate of a PDP has an electrode pattern on a glass substrate and is made by baking and removing a resin binder in a conductive pattern composed of a conductive ink. The conductive pattern is formed by printing the conductive ink on the glass substrate by an intaglio offset printing method. The conductive ink is formed by dispersing or dissolving a metal powder and a resin binder into a solvent. A printing blanket used for printing the conductive pattern has a rubber layer on the surface of the printing blanket, and the rubber layer poses a volume increasing rate under 20% when the rubber is immersed in the solvent for 24 hours at 23° C. The printing blanket is heated such that a surface temperature TB of the printing blanket is about 40˜200° C., and then the printing blanket is cooled in a condition that the surface temperature TB (° C.) of the printing blanket with respect to a surface temperature TP (° C.) of the intaglio satisfies the equation |TP−TB|≦5° C. As a result, the electrode substrate has a tiny and highly precise electrode pattern.
    • PDP的电极基板在玻璃基板上具有电极图案,并且通过以由导电墨水构成的导电图案中烘烤除去树脂粘合剂而制成。 导电图案通过凹版印刷法在玻璃基板上印刷导电油墨而形成。 导电油墨通过将金属粉末和树脂粘合剂分散或溶解在溶剂中而形成。 用于印刷导电图案的印刷毯在印刷橡皮布的表面上具有橡胶层,当橡胶在23℃下浸渍溶剂24小时时,橡胶层的体积增加率为20%以下。 印刷橡皮布被加热,使得印刷橡皮布的表面温度T BAT大约为40〜200℃,然后在表面温度T B 相对于凹版的表面温度T P(℃),印刷橡皮布的(℃)满足等式| T P - 因此,电极基板具有微细且高精度的电极图案。