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    • 1. 发明申请
    • Light-emitting device and organic electroluminescence light-emitting device
    • 发光元件及有机电致发光元件
    • US20070120136A1
    • 2007-05-31
    • US10550653
    • 2004-03-19
    • Susumu NodaTakashi AsanoMasayuki FujitaHiroshi Ohata
    • Susumu NodaTakashi AsanoMasayuki FujitaHiroshi Ohata
    • H01L33/00
    • H01L51/5275H01L51/0035H01L51/0036H01L51/0037H01L51/0038H01L51/0051H01L51/0052H01L51/0059H01L51/007H01L51/5262
    • In conventional organic EL light-emitting devices, the ITO used for a transparent electrode has a refractive index of about 2.0 larger than the refractive index of 1.5 of a transparent glass substrate. As a result, the mode of most of light traveling from the transparent electrode toward the glass substrate is the transparent electrode guided mode, and no light is emitted from the transparent electrode toward the glass substrate. According to the invention, the light extraction efficiency of conventional light-emitting devices such as organic EL light-emitting devices is improved by using mode conversion means so as to solve the problem that conventional light-emitting devices such as organic EL light-emitting devices have low light extraction efficiencies. A light-emitting device of the invention comprises a light-emitting layer on a substrate and mode conversion means for converting the mode from the guided mode into an emission mode. The mode conversion means is provided in the substrate, in the light-emitting layer, or at the interface between the substrate and the light-emitting layer.
    • 在传统的有机EL发光器件中,用于透明电极的ITO具有比透明玻璃衬底的折射率1.5大约2.0的折射率。 结果,从透明电极朝向玻璃基板行进的大部分光的模式是透明电极引导模式,并且没有光从透明电极朝向玻璃基板发射。 根据本发明,通过使用模式转换装置来提高诸如有机EL发光器件的常规发光装置的光提取效率,以解决诸如有机EL发光装置之类​​的常规发光装置的问题 具有低光提取效率。 本发明的发光装置包括在基板上的发光层和用于将模式从导模转换为发射模式的模式转换装置。 模式转换装置设置在基板,发光层中或基板与发光层之间的界面处。
    • 2. 发明授权
    • Light-emitting device and organic electroluminescence light-emitting device
    • 发光元件及有机电致发光元件
    • US08704253B2
    • 2014-04-22
    • US10550653
    • 2004-03-19
    • Susumu NodaTakashi AsanoMasayuki FujitaHiroshi Ohata
    • Susumu NodaTakashi AsanoMasayuki FujitaHiroshi Ohata
    • H01L33/00
    • H01L51/5275H01L51/0035H01L51/0036H01L51/0037H01L51/0038H01L51/0051H01L51/0052H01L51/0059H01L51/007H01L51/5262
    • In conventional organic EL light-emitting devices, the ITO used for a transparent electrode has a refractive index of about 2.0 larger than the refractive index of 1.5 of a transparent glass substrate. As a result, the mode of most of light traveling from the transparent electrode toward the glass substrate is the transparent electrode guided mode, and no light is emitted from the transparent electrode toward the glass substrate. According to the invention, the light extraction efficiency of conventional light-emitting devices such as organic EL light-emitting devices is improved by using mode conversion means so as to solve the problem that conventional light-emitting devices such as organic EL light-emitting devices have low light extraction efficiencies. A light-emitting device of the invention comprises a light-emitting layer on a substrate and mode conversion means for converting the mode from the guided mode into an emission mode. The mode conversion means is provided in the substrate, in the light-emitting layer, or at the interface between the substrate and the light-emitting layer.
    • 在传统的有机EL发光器件中,用于透明电极的ITO具有比透明玻璃衬底的折射率1.5大约2.0的折射率。 结果,从透明电极朝向玻璃基板行进的大部分光的模式是透明电极引导模式,并且没有光从透明电极朝向玻璃基板发射。 根据本发明,通过使用模式转换装置来提高诸如有机EL发光器件的常规发光装置的光提取效率,以解决诸如有机EL发光装置之类​​的常规发光装置的问题 具有低光提取效率。 本发明的发光装置包括在基板上的发光层和用于将模式从导模转换为发射模式的模式转换装置。 模式转换装置设置在基板,发光层中或基板与发光层之间的界面处。
    • 7. 发明申请
    • WEAR-RESISTANT STRUCTURE
    • 耐磨结构
    • US20070092761A1
    • 2007-04-26
    • US11553442
    • 2006-10-26
    • Hiroshi Ohata
    • Hiroshi Ohata
    • B32B9/00H05H1/24
    • C23C14/0641C23C14/548
    • There is provided a surface-coated body equipped with a hard film that has high adherence and exerts excellent wear resistance. In a surface-coated body in which the surface of a base body is coated with at least one layer of a hard film constituted of one or more of nitride, nitrooxide, carbonitride and carbonitrooxide including at least Ti and Al, the hard film contains 0.01-1% by mass of one or more inert gas elements selected from He, Ne, Ar, Xe, Kr and Rn based on the total mass of the hard film, and, among peaks detected with the X-ray diffraction method for the hard film, the peak caused by the (111) plane of the crystal has the highest intensity.
    • 提供了具有高粘附性并且具有优异的耐磨性的硬膜的表面涂覆体。 在基体的表面涂覆有至少一层由至少包含Ti和Al的氮化物,硝基氧化物,碳氮化物和碳氧化物中的一种或多种构成的硬膜的表面涂覆体中,硬膜含有0.01 1质量%的选自He,Ne,Ar,Xe,Kr和Rn的一种或多种惰性气体元素,基于硬膜的总质量,以及用硬度为X射线衍射法检测的峰 由于晶体的(111)面引起的峰值强度最高。
    • 9. 发明授权
    • Diagonal laminated veneer lumber and method of manufacturing the same
    • 对角层压单板木材及其制造方法
    • US07618512B2
    • 2009-11-17
    • US12030451
    • 2008-02-13
    • Hiroshi Ohata
    • Hiroshi Ohata
    • B27D1/04
    • B32B21/13B27D1/04B32B3/14B32B7/005B32B7/12B32B21/14Y10T156/1052Y10T156/1066Y10T156/1075Y10T156/1093Y10T428/18Y10T428/183Y10T428/187Y10T428/24066Y10T428/24132
    • A veneer laminated material formed by improving a laminated material formed in a plate or column shape by stacking a plurality of sheet-like veneers overlapping with each other and adhering them to each other, and a method of manufacturing the veneer laminated material. The method comprises the steps of forming the veneers into parquet-like veneers formed by longitudinally arranging the plurality of divided small veneer pieces in a parquetry pattern continuously with each other, intersecting the fiber directions of the parquet-like veneers aslant with the longitudinal side ends of the parquet-like veneers, and laminating and forming the veneer laminated material by arranging the fiber directions of the parquet-like veneers adjacent to each other in a laminated layer cross section so as to be reversed to each other and intersected with each other. The fiber directions of the small veneer pieces may be intersected with the cut sides of the small veneer pieces or the fiber directions may be set in the generally same directions as the direction of the cut sides of the small veneer pieces.
    • 通过层叠多个彼此重叠的片状胶合板并将它们彼此粘合而形成为板状或柱状的层压材料而形成的单板层压材料,以及制造单板层压材料的方法。 该方法包括以下步骤:将单板形成镶嵌式胶合板,其通过以彼此连续的方式纵向布置多个分割的小贴面胶合板形成的镶木地板,与镶木地板形单板的纤维方向相交,纵向侧端 的镶木地板,并且通过以层叠层横截面相互相邻的方式布置镶木地板形单板的纤维方向,层叠并形成单板层压材料,以便彼此相反并相互交叉。 小单板的纤维方向可以与小单板的切割面相交,或者纤维方向可以设置成与小单板的切割方向的大致相同的方向。