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    • 1. 发明授权
    • Semiconductor device
    • 半导体器件
    • US07935958B2
    • 2011-05-03
    • US11547632
    • 2005-10-18
    • Hiroko AbeYuji IwakiMikio YukawaShunpei YamazakiYasuyuki AraiYasuko WatanabeYoshitaka Moriya
    • Hiroko AbeYuji IwakiMikio YukawaShunpei YamazakiYasuyuki AraiYasuko WatanabeYoshitaka Moriya
    • H01L29/08
    • G11C13/0014B82Y10/00G11C13/00G11C17/14G11C17/143G11C17/16H01L27/285H01L51/0051H01L51/0059
    • The present invention provides a semiconductor device which has a storage element having a simple structure in which an organic compound layer is sandwiched between a pair of conductive layers and a manufacturing method of such a semiconductor device. With this characteristic, a semiconductor device having a storage circuit which is nonvolatile, additionally recordable, and easily manufactured and a manufacturing method of such a semiconductor device are provided. A semiconductor device according to the present invention has a plurality of field-effect transistors provided over an insulating layer and a plurality of storage elements provided over the plurality of field-effect transistors. Each of the plurality of field-effect transistors uses a single-crystal semiconductor layer as a channel portion and each of the plurality of storage elements is an element in which a first conductive layer, an organic compound layer, and a second conductive layer are stacked in order.
    • 本发明提供一种半导体器件,其具有其中有机化合物层夹在一对导电层之间的简单结构的存储元件和这种半导体器件的制造方法。 利用该特征,提供了具有非易失性,可追加记录和容易制造的存储电路的半导体器件和这种半导体器件的制造方法。 根据本发明的半导体器件具有设置在绝缘层上的多个场效应晶体管和设置在多个场效应晶体管上的多个存储元件。 多个场效应晶体管中的每一个使用单晶半导体层作为沟道部分,并且多个存储元件中的每一个是其中堆叠第一导电层,有机化合物层和第二导电层的元件 为了。
    • 10. 发明授权
    • Optical pick-up device
    • 光学拾取装置
    • US07307940B2
    • 2007-12-11
    • US10878497
    • 2004-06-29
    • Ryoji NomuraHiroko AbeMikio YukawaYasuyuki AraiShunpei Yamazaki
    • Ryoji NomuraHiroko AbeMikio YukawaYasuyuki AraiShunpei Yamazaki
    • G11B7/00
    • H01L27/3227G11B7/123G11B7/127H01L27/3244H01L51/5265H01S5/026
    • It is an object of the present invention to provide an optical pick-up device capable of being miniaturized by reducing the number of components. The present invention provides an optical pick-up device including a light-emitting device having an organic compound that emits laser light upon applying current. The light-emitting device interposes an organic compound layer between a pair of electrodes. The organic compound layer, which is a main component, has a layer configuration for emitting a laser beam. In the layer configuration, the thickness of each layer is determined in consideration of the wavelength of laser oscillation. The organic compound layer is composed of a plurality of layers, each of which has different properties such as carrier transportation properties or light-emitting properties. The organic compound layer is preferably formed to have a so-called resonator structure formed via a reflecting layer.
    • 本发明的目的是提供一种能够通过减少部件数目而使其小型化的光学拾取装置。 本发明提供了一种光拾取装置,其包括具有在施加电流时发射激光的有机化合物的发光装置。 发光装置将有机化合物层插入一对电极之间。 作为主要成分的有机化合物层具有发射激光的层结构。 在层构造中,考虑到激光振荡的波长来确定各层的厚度。 有机化合物层由多层构成,各层具有不同的性质,例如载流子传输性或发光性。 有机化合物层优选形成为具有通过反射层形成的所谓的谐振器结构。