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    • 10. 发明申请
    • METHOD OF MAKING A GLASS ENVELOPE
    • 制作玻璃包装的方法
    • WO2006068869A2
    • 2006-06-29
    • PCT/US2005/044952
    • 2005-12-12
    • CORNING INCORPORATEDSCHROEDER, Joseph F
    • SCHROEDER, Joseph F
    • C03B23/20C03C15/00
    • C03C3/118C03B23/203C03C17/28C03C23/0015C03C23/002C03C23/0025C03C23/007C03C27/06C03C27/10
    • The coefficient of absorption of a pre-selected region of a glass sheet is preferentially increased. The glass sheet may thereafter be sealed to a substrate using a sealing laser. In one embodiment, the coefficient of absorption sheet is increased by irradiating the glass sheet at a wavelength of about 248 nm, preferably through a mask, to produce an irradiated pattern on the glass sheet having a pre-determined shape. The glass sheet is then heat treated, placed over a substrate and sealed to the substrate by exposing the irradiated pattern to a sealing laser light having a wavelength in the range between about 355 nm and 532 nm to produce a glass envelope. The method disclosed herein is useful, inter alia, for manufacturing electro-luminescent devices, such as light emitting diodes (LEDs) and in particular organic light emitting diodes (OLEDs).
    • 玻璃板的预选区域的吸收系数优先增加。 然后可以使用密封激光将玻璃片密封到基板。 在一个实施例中,吸收片的系数通过以约248nm的波长照射玻璃板,优选通过掩模来增加,以在具有预定形状的玻璃板上产生照射图案。 然后将玻璃板进行热处理,放置在基板上并通过将照射图案暴露于波长在约355nm至532nm之间的密封激光而密封至基板以产生玻璃封套。 本文公开的方法尤其用于制造电致发光器件,例如发光二极管(LED),特别是有机发光二极管(OLED)。