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    • 5. 发明申请
    • ORGANIC LIGHT-EMITTING DEVICE HAVING HIGH LUMINESCENT EFFICIENCY
    • 具有高亮度效率的有机发光装置
    • WO2003043383A1
    • 2003-05-22
    • PCT/KR2002/002021
    • 2002-10-30
    • NEOVIEW CO., LTD.KIM, Hae-Won
    • KIM, Hae-Won
    • H05B33/18
    • H01L51/50H01L51/5048H01L51/5088H01L51/5096
    • An organic light-emitting device(OLED) having high luminescent efficiency in which most electrons and holes are combined within a light-emitting layer of the OLED is disclosed. The OLED comprises a first electrode formed on a substrate, at least one organic layer including an organic light-emitting layer, a second electrode formed on the organic layer, a hole inducing layer including a material having an ionization potential higher than that of the organic light-emitting layer and formed between the first electrode and the organic light-emitting layer and/or an electron blocking layer including a material having an electron affinity higher than that of the organic light-emitting layer and formed between the second electrode and the organic light-emitting layer.
    • 公开了一种具有高发光效率的有机发光器件(OLED),其中大多数电子和空穴在OLED的发光层内组合。 OLED包括形成在衬底上的第一电极,至少一个包括有机发光层的有机层,在有机层上形成的第二电极,包括电离电位高于有机发光层的材料的空穴诱导层 形成在第一电极和有机发光层之间的电子阻挡层和/或包含电子亲和力高于有机发光层的材料的电子阻挡层,并且形成在第二电极和有机发光层之间 发光层。
    • 6. 发明申请
    • METHOD FOR PRODUCING COLLAGEN/APATITE COMPOSITE MEMBRANE FOR GUIDED BONE REGENERATION
    • 生产胶原/ APATITE复合膜用于引导骨再生的方法
    • WO2007055431A1
    • 2007-05-18
    • PCT/KR2005/003855
    • 2005-11-14
    • SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATIONKIM, Hyoun-EeKIM, Hae-WonSONG, Ju-HaCHUNG, Sung-Min
    • KIM, Hyoun-EeKIM, Hae-WonSONG, Ju-HaCHUNG, Sung-Min
    • A61L27/46A61L27/44A61L27/58A61L27/56
    • A61L27/46A61L27/56A61L27/58A61L31/127C08L89/06
    • Disclosed is a method for producing a collagen/apatite composite membrane useful as a barrier to protect fibrous connective tissues from infiltrating into a site of defective tissue or bone in guided tissue regeneration (GTR) or guided bone regeneration (GBR) procedures. Such composite membrane can be obtained by the steps of co-precipitating collagen and apatite in aqueous basic solution in a very well controlled manner, followed by casting the precipitation onto a filter paper, lyophilization and cross-linking. The method according to the present invention can allow forming a collagen/apatite composite membrane in which the crystals of apatite, in particular, hydroxyapatite are coated on and along with the collagen fiber direction without aggregation of self-assembled collagen fibers. Such composite membrane has excellent biological and mechanical properties such as biocompatibility, cell affinity, biodegradability and form stability, and therefore it can be used as a barrier for GTR. The method of the present invention can also allow the composite membrane to have microstructure enabling osteoblasts to be attached and proliferated well on the membrane, and can allow the properties of membrane to be controlled by adjusting its thickness in the formation of membrane, thereby providing a collagen/apatite composite membrane suitable to a needed use.
    • 公开了一种生产胶原/磷灰石复合膜的方法,所述胶原/磷灰石复合膜可用作保护纤维结缔组织在引导组织再生(GTR)或引导骨再生(GBR)程序中渗透到有缺陷组织或骨骼部位的屏障。 这样的复合膜可以通过以非常好的控制方式将胶原蛋白和磷灰石在水性碱性溶液中共沉淀,然后将沉淀物投射到滤纸上,冻干和交联的步骤获得。 根据本发明的方法可以形成胶原蛋白/磷灰石复合膜,其中磷灰石的结晶,特别是羟基磷灰石被涂覆在胶原纤维方向上并且与胶原纤维方向一起涂覆,而不会聚集自组装的胶原纤维。 这种复合膜具有生物相容性,细胞亲和力,生物降解性和形式稳定性等优异的生物和机械性能,因此可用作GTR的屏障。 本发明的方法还可以使得复合膜具有使得成骨细胞能够在膜上附着和增殖良好的微结构,并且可以通过调节其在膜形成中的厚度来控制膜的性质,由此提供 胶原蛋白/磷灰石复合膜适合需要使用。
    • 7. 发明申请
    • INORGANIC MATERIAL EVAPORATION APPARATUS
    • 无机材料蒸发装置
    • WO2003041453A1
    • 2003-05-15
    • PCT/KR2002/002022
    • 2002-10-30
    • NEOVIEW CO., LTD.KIM, Hae-Won
    • KIM, Hae-Won
    • H05B33/10
    • C23C14/20C23C14/30H01J37/3053H01J2237/026H01L51/0021H01L51/56
    • An inorganic material evaporation apparatus for forming an inorganic layer such as a metal layer or an insulating layer on an organic layer is disclosed. The evaporation apparatus includes a vacuum chamber, an electron beam source installed in the vacuum chamber for emitting electron beam, a crucible installed in the vacuum chamber for containing an inorganic evaporation target, a substrate holder installed in the vacuum chamber for fixating a substrate which is introduced into the vacuum chamber and on which one or more organic layer is formed; and a shielding roof positioned between the electron beam source and the substrate holder, wherein the shielding roof has an opening under which the evaporation target is located and is made of X-ray transmission-resistant material.
    • 公开了一种用于在有机层上形成诸如金属层或绝缘层的无机层的无机材料蒸发装置。 蒸发装置包括真空室,安装在用于发射电子束的真空室中的电子束源,安装在用于容纳无机蒸发靶的真空室中的坩埚,安装在真空室中的用于固定基板的基板保持架 引入真空室中并在其上形成一个或多个有机层; 以及位于电子束源和衬底保持器之间的屏蔽屋顶,其中屏蔽屋顶具有开口,蒸发对象位于该开口处,并由X射线透射材料制成。
    • 9. 发明申请
    • ANTI-REFLECTIVE ORGANIC LIGHT-EMITTING DEVICE
    • 防反射有机发光器件
    • WO2003015475A1
    • 2003-02-20
    • PCT/KR2002/001497
    • 2002-08-07
    • NEOVIEW CO., LTD.KIM, Hae-Won
    • KIM, Hae-Won
    • H05B33/00
    • H01L51/5281
    • An anti-reflective organic light-emitting device for preventing light scattering and/or reflection on a cathode thereof is provided. The organic light-emitting device includes a first electrode formed on a transparent substrate, at least one organic layer formed on the first electrode, wherein the at least one organic layer includes an organic light-emitting layer, a second electrode formed on the at least one organic layer; and a light-absorbing material disposed in the at least one organic layer, or on a boundary of the organic layer. The anti-reflective organic light-emitting device prevents or minimizes the external light reflection at the cathode, and has the improved contrast ratio.
    • 提供一种用于防止其阴极上的光散射和/或反射的抗反射有机发光装置。 有机发光器件包括形成在透明基板上的第一电极,形成在第一电极上的至少一个有机层,其中至少一个有机层包括有机发光层,至少形成在第二电极上的第二电极 一个有机层; 以及设置在所述至少一个有机层中或在所述有机层的边界上的光吸收材料。 防反射有机发光装置防止或最小化阴极处的外部光反射,并且具有改善的对比度。