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    • 4. 发明申请
    • LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT
    • 发光元件和发光装置及制造发光元件的方法
    • US20060243967A1
    • 2006-11-02
    • US11379322
    • 2006-04-19
    • Ryoji NOMURAYasuyuki ARAIKaoru KATOShunpei YAMAZAKI
    • Ryoji NOMURAYasuyuki ARAIKaoru KATOShunpei YAMAZAKI
    • H01L29/08
    • H01L51/5012Y10S428/917
    • It is an object of the present invention to provide a light emitting element with high luminous efficiency, less defects, and low voltage, and a light emitting device having such a light emitting element. It is another object of the invention to provide a method of manufacturing such a light emitting element in simpler manner compared with a conventional manner. A light emitting element of the present invention includes a pair of electrodes, a layer containing a composite material, and a light emitting region; wherein the layer containing a composite material contains an organic compound and an inorganic compound; the light emitting region contains a material having a high light emitting property and a material having a high carrier transporting property, and a region containing high concentration of the material having a high light emitting property and a region containing high concentration of the material having a high carrier transporting property are alternately stacked in the light emitting region.
    • 本发明的目的是提供一种具有高发光效率,较少缺陷和低电压的发光元件,以及具有这种发光元件的发光器件。 本发明的另一个目的是提供一种与传统方式相比较简单制造这种发光元件的方法。 本发明的发光元件包括一对电极,含有复合材料的层和发光区域; 其中含有复合材料的层含有有机化合物和无机化合物; 发光区域包含具有高发光性的材料和具有高载流子传输性的材料,以及含有高浓度的具有高发光性的材料的区域和含有高浓度的材料的区域高的区域 载流子传输性交替堆叠在发光区域中。
    • 7. 发明申请
    • LASER OSCILLATOR
    • 激光振荡器
    • US20120051031A1
    • 2012-03-01
    • US13292225
    • 2011-11-09
    • Ryoji NOMURAAkihisa SHIMOMURA
    • Ryoji NOMURAAkihisa SHIMOMURA
    • G09F13/04H01L51/52H01L27/32H01S3/10
    • H01S5/0425H01S5/02212H01S5/1039H01S5/18388H01S5/36H01S5/423
    • The present invention provides a laser oscillator using an electroluminescent material that can enhance directivity of emitted laser light and resistance to a physical impact. The laser oscillator has a first layer including a concave portion, a second layer formed over the first layer to cover the concave portion, and a light emitting element formed over the second layer to overlap the concave portion, wherein the second layer is planarized, an axis of laser light obtained from the light emitting element intersects with a planarized surface of the second layer, the first layer has a curved surface in the concave portion, and a refractive index of the first layer is lower than that of the second layer.
    • 本发明提供一种使用电致发光材料的激光振荡器,其可以增强发射的激光的方向性和抵抗物理冲击。 所述激光振荡器具有第一层,所述第一层包括凹部,形成在所述第一层上以覆盖所述凹部的第二层,以及形成在所述第二层上以与所述凹部重叠的发光元件,其中所述第二层被平坦化, 从发光元件获得的激光的轴与第二层的平坦化面相交,第一层在凹部具有弯曲表面,第一层的折射率低于第二层的折射率。