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    • 7. 发明申请
    • Organic Semiconductor Element and Organic El Display Device Using the Same
    • 有机半导体元件和使用其的有机EL显示器件
    • US20080237580A1
    • 2008-10-02
    • US10593726
    • 2005-03-17
    • Suguru OkuyamaNoriyuki Shimoji
    • Suguru OkuyamaNoriyuki Shimoji
    • H01L51/00
    • H01L27/3262H01L27/3248H01L27/3265H01L27/3274H01L51/0541H01L51/0545H01L51/057
    • It is provided an organic semiconductor element having an FET which can control a channel length to a small value and does not cause a rise in contact resistance due to a step portion, and an organic light emitting display device with a large aperture using the same. A first conductive layer (2) which is one of source/drain electrodes is provided onto a substrate (1), and an organic semiconductor layer (3) and a second conductive layer (4) which is the other electrode of the source/drain electrodes are provided onto the first conductive layer (2). Then on a side face of the organic semiconductor layer or a front surface of the organic semiconductor layer (3) exposed by removing a part of the second conductive layer and a side face of the second conductive layer a gate electrode (third conductive layer) (6) is provided via an insulating layer (5), thereby to form an FET. The organic EL display device has the FET having such structure laminated on an organic EL section as a drive element.
    • 提供了一种有机半导体元件,其具有FET,其能够将沟道长度控制在较小的值,并且不会引起由于台阶部分引起的接触电阻的上升,以及具有大孔径的有机发光显示装置。 作为源极/漏极之一的第一导电层(2)设置在基板(1)上,并且有机半导体层(3)和第二导电层(4)作为源极/漏极的另一个电极 电极设置在第一导电层(2)上。 然后在有机半导体层的侧面或通过去除第二导电层的一部分和第二导电层的侧面而露出的有机半导体层(3)的前表面上形成栅电极(第三导电层)( 6)经由绝缘层(5)提供,从而形成FET。 有机EL显示装置具有层叠在作为驱动元件的有机EL部分上的这种结构的FET。
    • 9. 发明授权
    • Organic luminescent device
    • 有机发光装置
    • US07928649B2
    • 2011-04-19
    • US12317262
    • 2008-12-19
    • Noriyuki Shimoji
    • Noriyuki Shimoji
    • H01J1/62
    • H05B33/10H01L51/5212H01L51/5268H01L51/5271H05B33/26H05B33/28
    • An organic luminescent device according to the present invention includes a substrate, an organic luminescent layer, and a reflection electrode. Here, the substrate has first and second principal surfaces opposed to each other; the organic luminescent layer is arranged on the first principal surface of the substrate, and is held between a pair of electrodes at least one of which is a transparent electrode; and the reflection electrode is adjacent to a luminescent area of the organic luminescent layer and is arranged on a front surface or a back surface of the transparent electrode. The transparent electrode is arranged on the first principal surface of the substrate, while the reflection electrode is arranged on the transparent electrode. The second principal surface of the substrate is formed into a rough surface at least on its part opposed to the reflection electrode. This configuration improves light extraction efficiency.
    • 根据本发明的有机发光装置包括基板,有机发光层和反射电极。 这里,基板具有彼此相对的第一和第二主表面; 有机发光层配置在基板的第一主面上,并且被保持在一对电极中,其中至少一个是透明电极; 反射电极与有机发光层的发光区域相邻,配置在透明电极的正面或背面。 透明电极布置在基板的第一主表面上,而反射电极布置在透明电极上。 基板的第二主表面至少在其与反射电极相对的部分上形成为粗糙表面。 该结构提高光提取效率。
    • 10. 发明授权
    • Method of producing semiconductor device
    • 半导体器件的制造方法
    • US07354864B2
    • 2008-04-08
    • US11276320
    • 2006-02-24
    • Noriyuki ShimojiMasaki Takaoka
    • Noriyuki ShimojiMasaki Takaoka
    • H01L21/302
    • F04B43/043B81B2203/0353B81C1/00626B81C2201/0136H01L29/0657
    • A method of producing a semiconductor device is disclosed, in which a through hole is formed in the upper surface of a semiconductor substrate from the lower surface thereof, and an opening of a desired size is formed in a desired position on the upper surface of the substrate. A guide that functions as an etching stopper is formed in the semiconductor substrate. An opening having a width W2 is formed in the guide. The opening faces an opening in a mask used in the formation of a through hole, and the width W2 thereof is narrower than a width W4 of the opening in the mask. The direction in which etching progresses is controlled by the opening formed in the guide as etching is conducted from a lower surface of the substrate to an upper surface of the substrate, and thus deviations in the width W1 and position of an opening in the upper surface of the substrate can be controlled.
    • 公开了一种制造半导体器件的方法,其中在半导体衬底的上表面中形成有从其下表面的通孔,并且所需尺寸的开口形成在所述半导体衬底的上表面上的期望位置 基质。 在半导体衬底中形成用作蚀刻阻挡层的引导件。 在导向件中形成宽度为W 2的开口。 开口面向形成通孔所使用的掩模中的开口,其宽度W 2比掩模中的开口的宽度W 4窄。 蚀刻进行的方向由蚀刻形成在导向器中的开口控制,从基板的下表面传导到基板的上表面,因此宽度W 1和上部开口的位置的偏差 可以控制基板的表面。