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    • 43. 发明申请
    • Apparatus and method for realizing all-optical nor logic device using gain saturation characteristics of a semiconductor optical amplifier
    • 使用半导体光放大器的增益饱和特性实现全光或逻辑器件的装置和方法
    • US20060158716A1
    • 2006-07-20
    • US11039692
    • 2005-01-20
    • Young ByunJae KimYoung JhonSeok LeeDeok WooSun KimJong Yi
    • Young ByunJae KimYoung JhonSeok LeeDeok WooSun KimJong Yi
    • H01S3/00
    • H01S5/50G02F1/3515G02F3/00G02F2203/70H01S5/509
    • The present invention relates to an apparatus and a method for realizing all-optical NOR logic device using the gain saturation characteristics of a semiconductor optical amplifier (SOA). More particularly, the invention relates to a 10 Gbit/s all-optical NOR logic device among all-optical logic devices, in which a signal transmitted from a given point of an optical circuit such as an optical computing circuit is used as a pump signal and a probe signal. The method for realizing an all-optical NOR logic device using the gain saturation characteristics of the SOA according to the present invention comprises the steps of: utilizing A+B signal which couples together an input signal pattern A (1100) and an input signal pattern B (0110) as a pump signal (1110); utilizing a probe signal (1111) by generating a clock signal out of said input signal pattern A (1100); and obtaining a Boolean equation {overscore (A+B)} by making said probe signal and said pump signal incident upon the SOA simultaneously from the opposite direction. The all-optical logic device according to the present invention has a simple construction since it is realized through the XGM (Cross Gain Modulation) method which utilizes the gain saturation characteristics. Also, it is expected that the method employed in the present invention could be used for realizing other all-optical logic circuits and devices. Key Words 10 Gbit/s, All-optical NOR logic device (10 Gbit/s All-optical NOR logic device), Semiconductor Optical Amplifiers, Gain Saturation
    • 本发明涉及使用半导体光放大器(SOA)的增益饱和特性实现全光NOR逻辑器件的装置和方法。 更具体地说,本发明涉及全光逻辑器件中的10Gbit / s全光NOR逻辑器件,其中从诸如光计算电路的光电路的给定点发送的信号用作泵信号 和探测信号。 使用根据本发明的SOA的增益饱和特性来实现全光NOR逻辑器件的方法包括以下步骤:利用将输入信号模式A(1100)和输入信号模式(1100)耦合在一起的A + B信号 B(0110)作为泵浦信号(1110); 通过从所述输入信号模式A(1100)产生时钟信号来利用探测信号(1111); 并通过使所述探针信号和所述泵浦信号从相反方向同时入射到SOA上而获得布尔方程(A + B)。根据本发明的全光逻辑器件具有简单的结构,因为它通过 利用增益饱和特性的XGM(交叉增益调制)方法,预计本发明采用的方法可用于实现其他全光逻辑电路和器件。关键词10 Gbit / s,全部 - 光学NOR逻辑器件(10 Gbit / s全光NOR逻辑器件),半导体光放大器,增益饱和度
    • 44. 发明申请
    • Nitride based semiconductor device
    • 氮化物基半导体器件
    • US20060086932A1
    • 2006-04-27
    • US11098278
    • 2005-04-04
    • Sun KimDong ChoJe KimKyu LeeJeong OhDong Kim
    • Sun KimDong ChoJe KimKyu LeeJeong OhDong Kim
    • H01L29/06
    • H01L33/32B82Y20/00H01L33/06H01S5/0213H01S5/3216H01S5/34333H01S2304/12
    • The present invention provides a nitride based semiconductor device comprising an active layer having a quantum well layer and a quantum barrier layer, wherein the device includes an electron emitting layer formed of at least two repeats of a first nitride semiconductor layer and a second nitride semiconductor layer having different compositions between a n-type nitride semiconductor layer and the active layer, the first nitride semiconductor layer has an energy band gap greater than that of the quantum well layer, smaller than that of the quantum barrier layer, and decreasing closer to the active layer, and the second nitride semiconductor layer has an energy band gap at least higher than that of the adjacent first nitride semiconductor layer(s) and has a thickness capable of tunneling electrons.
    • 本发明提供了一种氮化物基半导体器件,其包括具有量子阱层和量子势垒层的有源层,其中该器件包括由至少两个重复的第一氮化物半导体层和第二氮化物半导体层形成的电子发射层 在n型氮化物半导体层和有源层之间具有不同的组成,第一氮化物半导体层的能带隙大于量子阱层的能带隙,小于量子势垒层的能带隙,并且更接近于活性层 层,并且第二氮化物半导体层具有至少比相邻的第一氮化物半导体层的能带隙高的能带隙,并且具有能够隧穿电子的厚度。
    • 47. 发明申请
    • Control panel assembly for washing machine
    • 洗衣机控制面板组件
    • US20050210926A1
    • 2005-09-29
    • US11034826
    • 2005-01-14
    • Ik KwonSun Kim
    • Ik KwonSun Kim
    • D06F39/00D06F39/12
    • D06F39/005D06F39/12
    • A control panel assembly for a washing machine is provided. The control panel assembly is installed at a case of the washing machine so that a user can handle the washing machine. The control panel assembly includes a circuit board, a cover and a member. The circuit board includes a given area having one or more displays densely attached thereon. The cover is attached on a case of the washing machine so as to cover the circuit board, and includes one window for showing all of the displays. The member is configured to be detachable from the window to thereby divide the window into several areas. The control panel assembly may further include a member attached on the window to thereby divide the window into several areas or cover boundaries between the displays.
    • 提供了一种用于洗衣机的控制面板组件。 控制面板组件安装在洗衣机的壳体上,使得用户可以处理洗衣机。 控制面板组件包括电路板,盖和构件。 电路板包括具有密集地附着在其上的一个或多个显示器的给定区域。 盖子安装在洗衣机的外壳上以覆盖电路板,并且包括一个用于显示所有显示器的窗口。 构件被构造成可从窗口拆卸,从而将窗户分成几个区域。 控制面板组件还可以包括附接在窗户上的构件,从而将窗户划分成几个区域或覆盖显示器之间的边界。
    • 48. 发明申请
    • Octapeptide bombesin analogs
    • 八肽铃蟾肽类似物
    • US20050026827A1
    • 2005-02-03
    • US10788563
    • 2004-02-27
    • David CoyJacques-Pierre MoreauSun Kim
    • David CoyJacques-Pierre MoreauSun Kim
    • A61K38/00C07K7/02C07K7/08C07K7/18C07K14/575C07K14/685A61K38/17
    • C07K7/086A61K38/00C07K7/02C07K7/18C07K14/57572C07K14/685
    • A linear (i.e., non-cyclic) analog of biologically active amphibian bombesin, mammalian gastrin-releasing peptide (GRP), or mammalian growth hormone releasing factor (GRF), having an active site and a binding site responsible for the binding of the peptide to a receptor on a target cell. Cleavage of a peptide bond in the active site of naturally occurring bombesin, GRP, or GRF is unnecessary for in vivo biological activity. The analog has one of the following modifications: (a) a deletion of an amino acid residue within the active site and a modification of an amino acid residue outside of the active site, (b) a replacement of two amino acid residues within the active site with a synthetic amino acid, a β-amino acid, or a γ-amino acid residue, or (c) a non-peptide bond. instead of a peptide bond between an amino acid residue of the active site and an adjacent amino acid residue.
    • 具有活性位点和负责肽结合的结合位点的生物活性水陆两栖铃蟾肽,哺乳动物胃泌素释放肽(GRP)或哺乳动物生长激素释放因子(GRF)的线性(即非循环)类似物 到目标细胞上的受体。 在天然存在的铃蟾肽,GRP或GRF的活性位点中肽键的切割对于体内生物活性是不必要的。 类似物具有以下修饰之一:(a)活性位点内的氨基酸残基的缺失和活性位点之外的氨基酸残基的修饰,(b)在活性位点内置换两个氨基酸残基 具有合成氨基酸,β-氨基酸或γ-氨基酸残基的位点,或(c)非肽键。 而不是活性位点的氨基酸残基与相邻氨基酸残基之间的肽键。