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    • 73. 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)。
    • 74. 发明申请
    • HERMETICALLY SEALED GLASS PACKAGE AND METHOD OF FABRICATION
    • 密封玻璃包装和制造方法
    • WO2006044184A2
    • 2006-04-27
    • PCT/US2005/035602
    • 2005-10-04
    • CORNING INCORPORATEDREDDY, Kamjula PSCHROEDER, Joseph FSTRELTSOV, AlexanderMORENA, Robert MPOWLEY, Mark L
    • REDDY, Kamjula PSCHROEDER, Joseph FSTRELTSOV, AlexanderMORENA, Robert MPOWLEY, Mark L
    • H01L21/00H01L33/00
    • C03B23/245C03C3/091C03C3/093C03C3/108C03C8/04C03C8/10C03C8/24C03C27/06H01L51/524H01L51/5246
    • A hermetically sealed glass package and method for manufacturing the hermetically sealed glass package are described herein using an OLED display as an example. In one embodiment, the hermetically sealed glass package is manufactured by providing a first substrate plate and a second substrate plate. The second substrate contains at least one transition or rare earth metal such as iron, copper, vanadium, manganese, cobalt, nickel, chromium, neodymium and/or cerium. A sensitive thin-film device that needs protection is deposited onto the first substrate plate. A laser is then used to heat the doped second substrate plate in a manner that causes a portion of it to swell and form a hermetic seal that connects the first substrate plate to the second substrate plate and also protects the thin film device. The second substrate plate is doped with at least one transition metal such that when the laser interacts with it there is an absorption of light from the laser in the second substrate plate, which leads to the formation of the hermetic seal while avoiding thermal damage to the thin-film device. Another embodiment of the hermetically sealed glass package and a method for manufacturing that hermetically sealed glass package are also described herein.
    • 这里使用OLED显示器作为示例来描述气密密封的玻璃封装和制造密封玻璃封装的方法。 在一个实施例中,通过提供第一基板和第二基板制造密封的玻璃封装。 第二基板包含至少一种过渡金属或稀土金属,例如铁,铜,钒,锰,钴,镍,铬,钕和/或铈。 需要保护的敏感薄膜器件沉积到第一衬底板上。 然后使用激光器以使其一部分膨胀并形成将第一衬底板连接到第二衬底板的气密密封件并且还保护薄膜器件的方式来加热掺杂的第二衬底板。 第二衬底板掺杂有至少一种过渡金属,使得当激光与其相互作用时,吸收来自第二衬底板中的激光的光,这导致气密密封的形成,同时避免对 薄膜装置。 这里还描述了密封玻璃封装的另一个实施例和用于制造密封玻璃封装的方法。
    • 75. 发明申请
    • METHOD OF MAKING AN OPTICAL FIBER PREFORM
    • 制造光纤预制件的方法
    • WO2005066084A1
    • 2005-07-21
    • PCT/US2004/042388
    • 2004-12-16
    • CORNING INCORPORATEDBOOKBINDER, Dana CCHACON, Lisa CELLISON, Adam JGAUSMAN, Gregory GMURTAGH, Michael TWHEDON, William A
    • BOOKBINDER, Dana CCHACON, Lisa CELLISON, Adam JGAUSMAN, Gregory GMURTAGH, Michael TWHEDON, William A
    • C03B37/012
    • C03B37/01211C03B2201/50C03B2203/29
    • A method for manufacturing an alkali metal optical oxide doped glass optical fiber preform and fiber. According to the method, a first glass rod is formed, preferably by an OVD method, with a refractive index delta preferably between 0.2% and 3%. A glass sleeve tube is formed, preferably by an MCVD or PVCD method. The first glass rod is inserted into the sleeve tube and the rod-tube assembly is heated and an alkali metal vapor is flowed between the sleeve tube and the first glass rod. Additional glass may optionally be formed on the inside surface of the sleeve tube prior to inserting the first glass rod and flowing the alkali metal vapor. The additional glass may be up-doped, down-doped ,or both. The sleeve may then be collapsed onto the first glass rod to form a second glass rod doped with an alkali metal oxide. The second glass rod is drawn to form a third glass rod. Additional glass may then be formed on the third glass rod to form an optical fiber preform from which optical fiber may be drawn. Alternatively, the first glass rod is removed from the sleeve tube after flowing the alkali metal vapor and before the collapse step, after which additional glass may be formed on the first glass rod to form an optical fiber preform.
    • 一种制造碱金属光氧化物掺杂玻璃光纤预制棒和纤维的方法。 根据该方法,优选通过OVD方法形成第一玻璃棒,折射率Δ优选在0.2%至3%之间。 优选通过MCVD或PVCD方法形成玻璃套管。 将第一玻璃棒插入套管中,并加热棒管组件,并且在套管与第一玻璃棒之间流过碱金属蒸气。 在插入第一玻璃棒并使碱金属蒸气流动之前,另外的玻璃可任选地形成在套管的内表面上。 附加的玻璃可以是上掺杂的,下掺杂的或两者的。 然后可以将套筒折叠到第一玻璃棒上以形成掺杂有碱金属氧化物的第二玻璃棒。 第二玻璃棒被拉伸以形成第三玻璃棒。 然后可以在第三玻璃棒上形成另外的玻璃,以形成可从中拉出光纤的光纤预成型件。 或者,在使碱金属蒸气流动并在崩溃步骤之前,将第一玻璃棒从套筒管中移除,之后可以在第一玻璃棒上形成另外的玻璃以形成光纤预制件。