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    • 1. 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。
    • 3. 发明申请
    • Semiconductor device
    • 半导体器件
    • US20050006648A1
    • 2005-01-13
    • US10878654
    • 2004-06-29
    • Shunpei YamazakiRyoji NomuraHiroko AbeMikio YukawaYasuyuki Arai
    • Shunpei YamazakiRyoji NomuraHiroko AbeMikio YukawaYasuyuki Arai
    • H01L27/12H01L27/32H01L31/16H01L51/50H01L51/52H01S5/30H01L29/04
    • H01L27/3227H01L27/12H01L27/3248H01L31/16H01L51/5016H01L51/5218H01L51/5234H01L51/5265H01L51/5271H01L2251/5315H01S5/30
    • The present invention provides a semiconductor device having an integrated circuit formed by a low cost glass substrate, which can respond to the increase of an amount of information, and which offers high performance at high speed. A semiconductor device comprises a plurality of glass substrates respectively provided with a circuit including a semiconductor element, in which each of the plurality of glass substrates has both or either of a light-emitting element and/or a light-receiving element; wherein the light-emitting element is formed to have an electroluminescent layer interposed between a pair of electrodes, in which the electroluminescent layer is formed by stacking a plurality of layers capable of emitting light each other so that laser light is oscillated upon applying current to the electroluminescent layer; and a signal is transmitted among circuits formed over the plurality of glass substrates by generating a light signal using the laser light oscillated from the light-emitting element and converting the light signal into an electrical signal in the light-receiving element.
    • 本发明提供一种半导体器件,其具有由低成本玻璃基板形成的集成电路,其能够响应于信息量的增加,并且以高速提供高性能。 半导体器件包括分别设置有包括半导体元件的电路的多个玻璃基板,多个玻璃基板中的每一个具有发光元件和/或光接收元件中的任一个或两者; 其中所述发光元件被形成为具有插入在一对电极之间的电致发光层,其中所述电致发光层通过层叠能够彼此发光的多个层而形成,使得激光在施加电流时振荡 电致发光层; 并且通过使用从发光元件振荡的激光产生光信号并将光信号转换为光接收元件中的电信号,在多个玻璃基板上形成的电路之间传输信号。
    • 4. 发明申请
    • Optical pick-up device
    • 光学拾取装置
    • US20050025025A1
    • 2005-02-03
    • US10878497
    • 2004-06-29
    • Ryoji NomuraHiroko AbeMikio YukawaYasuyuki AraiShunpei Yamazaki
    • Ryoji NomuraHiroko AbeMikio YukawaYasuyuki AraiShunpei Yamazaki
    • G11B7/00G11B7/12G11B7/125H01L27/32H01L51/52H01S5/026
    • 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。
    • 7. 发明授权
    • Full color display based on organic light-emitting device
    • 基于有机发光装置的全彩显示
    • US07812520B2
    • 2010-10-12
    • US12213135
    • 2008-06-16
    • Ryoji NomuraHiroko AbeMikio YukawaShunpei Yamazaki
    • Ryoji NomuraHiroko AbeMikio YukawaShunpei Yamazaki
    • H01J63/04H01S5/00
    • H01L27/322H01L27/3244H01L51/5265H01L2251/5315H01L2251/533H01L2251/558
    • The conventional light-emitting element formed by an electroluminescent material has a problem due to poor color purity of light emission. Accordingly, it is an object of the present invention to provide a high luminance and high efficiency light-emitting device formed by an organic compound material. The invention provides a light-emitting device in which an organic compound layer that emits light having an emission peak with a half-band width of at most 10 nm upon applying current is interposed between a pair of electrodes is provided. The variation of emission peak intensity depending on a current density can be sorted by two linear regions with different gradients. A region of a sharp gradient is at a higher current density side compared to a region of a slow gradient. TFTs are provided to each pixel in order to perform active matrix driving.
    • 由电致发光材料形成的常规发光元件由于发光的颜色纯度差而具有问题。 因此,本发明的目的是提供一种由有机化合物材料形成的高亮度和高效率的发光装置。 本发明提供了一种发光装置,其中,在一对电极之间插入有发光的有机化合物层,该有机化合物层在施加电流时具有半波带宽度至多为10nm的发光峰。 根据电流密度的发射峰强度的变化可以通过具有不同梯度的两个线性区域进行分类。 与缓慢梯度的区域相比,锐度梯度的区域处于较高的电流密度侧。 为了进行有源矩阵驱动,向每个像素提供TFT。
    • 8. 发明申请
    • Light-emitting device
    • 发光装置
    • US20050008052A1
    • 2005-01-13
    • US10879489
    • 2004-06-30
    • Ryoji NomuraHiroko AbeMikio YukawaShunpei Yamazaki
    • Ryoji NomuraHiroko AbeMikio YukawaShunpei Yamazaki
    • H01L27/32H01L33/00H01L51/52H01S3/14
    • H01L27/322H01L27/3244H01L51/5265H01L2251/5315H01L2251/533H01L2251/558
    • The conventional light-emitting element formed by an electroluminescent material has a problem due to poor color purity of light emission. Accordingly, it is an object of the present invention to provide a high luminance and high efficiency light-emitting device formed by an organic compound material. The invention provides a light-emitting device in which an organic compound layer that emits light having an emission peak with a half-band width of at most 10 nm upon applying current is interposed between a pair of electrodes is provided. The variation of emission peak intensity depending on a current density can be sorted by two linear regions with different gradients. A region of a sharp gradient is at a higher current density side compared to a region of a slow gradient. TFTs are provided to each pixel in order to perform active matrix driving.
    • 由电致发光材料形成的常规发光元件由于发光的颜色纯度差而具有问题。 因此,本发明的目的是提供一种由有机化合物材料形成的高亮度和高效率的发光装置。 本发明提供了一种发光装置,其中,在一对电极之间插入有发光的有机化合物层,该有机化合物层在施加电流时具有半波带宽度至多为10nm的发光峰。 根据电流密度的发射峰强度的变化可以通过具有不同梯度的两个线性区域进行分类。 与缓慢梯度的区域相比,锐度梯度的区域处于较高的电流密度侧。 为了进行有源矩阵驱动,向每个像素提供TFT。