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    • 4. 发明申请
    • PROCESS FOR PRODUCING ORGANIC ELECTROLUMINESCENT PANEL
    • 生产有机电致发光面板的方法
    • US20110124136A1
    • 2011-05-26
    • US13003269
    • 2009-06-30
    • Takamasa HirayamaAkihisa MurataYukio ArimitsuTakashi YamaokaMasaaki Sato
    • Takamasa HirayamaAkihisa MurataYukio ArimitsuTakashi YamaokaMasaaki Sato
    • H01L33/00
    • H01L51/50C08K7/22C09J5/06C09J7/38C09J2201/128C09J2205/102C09J2205/11C09J2205/302H01L51/001H01L51/0096H01L2227/326Y10T156/1163Y10T156/1195
    • Provided is a process for producing an organic EL panel by using an ultrathin glass plate, in which the ultrathin glass plate is not “fractured” or “cut” in the production process, the organic EL element is formed reliably when formed by vacuum deposition, and recovered without damage after the production process, and there is no need for installing an additional step of cleaning the rear face of the ultrathin glass plate. The process for producing an organic EL panel according to the present invention is a process for producing an organic electroluminescent panel by forming an organic electroluminescent element on an ultrathin glass plate by vacuum deposition method, comprising forming electrodes on the ultrathin glass plate, by temporarily fixing the ultrathin glass plate to a supporting plate via a double-sided adhesive tape having a thermal release adhesive layer formed at least on one face of the base material layer, containing heat-expandable microspheres that start expansion and/or foaming at temperature higher than the vacuum deposition temperature.
    • 本发明提供一种通过使用超薄玻璃板在生产过程中不“断裂”或“切割”的超薄玻璃板制造有机EL面板的方法,当通过真空沉积形成时可靠地形成有机EL元件, 并且在生产过程之后没有损坏地恢复,并且不需要安装清洁超薄玻璃板的后表面的附加步骤。 根据本发明的有机EL面板的制造方法是通过真空蒸镀法在超薄玻璃板上形成有机电致发光元件来制造有机电致发光面板的方法,其特征在于,在所述超薄玻璃板上,通过临时固定 超薄玻璃板通过双面胶带连接到支撑板上,该双面胶带具有形成在基材层的至少一个表面上的热分解粘合剂层,该热剥离粘合剂层含有在高于所述基材层的温度下开始膨胀和/或发泡的热膨胀性微球 真空沉积温度。