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    • 12. 发明授权
    • Methods of forming integrated circuit capacitors having composite titanium oxide and tantalum pentoxide dielectric layers therein
    • 形成具有复合氧化钛和五氧化钽电介质层的集成电路电容器的方法
    • US06300215B1
    • 2001-10-09
    • US09417859
    • 1999-10-14
    • Dong-won Shin
    • Dong-won Shin
    • H01L2120
    • H01L28/55H01L21/31604H01L21/31691H01L27/10814
    • Methods of forming integrated circuit capacitors (e.g., DRAM capacitors) include the steps of forming a first capacitor electrode (e.g., polysilicon electrode) on a substrate and then forming a titanium nitride layer on the first capacitor electrode. A tantalum pentoxide dielectric layer is then formed on an upper surface of the titanium nitride layer. A step is then performed to convert the underlying titanium nitride layer into a titanium oxide layer. A second capacitor electrode is then formed on the tantalum pentoxide layer. The step of converting the titanium nitride layer into a titanium oxide layer is preferably performed by annealing the tantalum pentoxide layer in an oxygen ambient in a range between about 700° C. and 900° C. This oxygen ambient provides free oxygen to fill vacancies within the tantalum oxide layer and also provides free oxygen which diffuses into the underlying titanium nitride layer.
    • 形成集成电路电容器(例如DRAM电容器)的方法包括以下步骤:在衬底上形成第一电容器电极(例如,多晶硅电极),然后在第一电容器电极上形成氮化钛层。 然后在氮化钛层的上表面上形成五氧化二钽介电层。 然后进行步骤以将下面的氮化钛层转化为氧化钛层。 然后在五氧化二钽层上形成第二电容器电极。 将氮化钛层转化为氧化钛层的步骤优选通过在氧气环境中在约700℃和900℃之间的范围内退火五氧化二钽氧化物层来进行。该氧气环境提供游离氧以填补内部的空位 氧化钽层,并且还提供扩散到下面的氮化钛层中的游离氧。
    • 16. 发明授权
    • Predistortion apparatus and method for compensating for a nonlinear distortion characteristic of a power amplifier using a look-up table
    • 用于使用查找表补偿功率放大器的非线性失真特性的预失真装置和方法
    • US07542518B2
    • 2009-06-02
    • US11027676
    • 2005-01-03
    • Dong-Hyun KimDong-Won Shin
    • Dong-Hyun KimDong-Won Shin
    • H04K1/02
    • H04L27/368
    • A polynomial predistortion apparatus and method for compensating for a nonlinear distortion characteristic of a power amplifier is provided. The apparatus and method comprise an adaptation controller for determining polynomial coefficients by calculating an inverse nonlinear distortion characteristic of the power amplifier, and calculating complex predistortion gains for all possible amplitudes of an input signal using the determined polynomial coefficients; and a predistorter for receiving an input signal which is a combination of complex-modulated previous baseband input signal samples and current input signal samples, predistorting the input signal using the complex predistortion gains output from the adaptation controller, and outputting the predistorted input signal to the power amplifier.
    • 提供了一种用于补偿功率放大器的非线性失真特性的多项式预失真装置和方法。 该装置和方法包括:一个自适应控制器,用于通过计算功率放大器的反非线性失真特性来确定多项式系数;以及使用所确定的多项式系数来计算输入信号的所有可能振幅的复数预失真增益; 以及预失真器,用于接收作为复调制的先前基带输入信号样本和当前输入信号采样的组合的输入信号,使用从适配控制器输出的复数预失真增益来预失真输入信号,并将预失真输入信号输出到 功率放大器。
    • 17. 发明申请
    • Apparatus for playing horse racing game
    • 玩赛马游戏的装置
    • US20060084483A1
    • 2006-04-20
    • US11195132
    • 2005-08-02
    • Dong Won Shin
    • Dong Won Shin
    • A63F13/00
    • G07F17/32G07F17/3288
    • A horse racing game apparatus is disclosed, in which a user can easily check a racing information, a statistic information, etc. related with a horse racing and can enjoy a horse racing game in a 3D like an actual horse racing at a horse racing track. The users can play the horse racing game on a large size screen in a 3D like an actual horse racing track, so that high quality services can be provided to the users as compared to the conventional horse racing game apparatus. Various demands of the users which play the horse racing game can be satisfied. As a result, the service company and the development company of the horse racing game can achieve high profits.
    • 公开了一种赛马游戏装置,其中用户可以容易地检查与赛马相关的赛车信息,统计信息等,并且可以像在赛马场上的实际赛马一样在3D中享受赛马游戏 。 用户可以像实际的赛马轨迹一样在3D大尺寸屏幕上播放赛马游戏,从而与传统的赛马游戏装置相比,能够向用户提供高品质的服务。 满足赛马游戏用户的各种需求。 因此,服务公司和赛马游戏开发公司可以实现高利润。
    • 19. 发明授权
    • Bumper system
    • 保险杠系统
    • US06817638B1
    • 2004-11-16
    • US10704878
    • 2003-11-10
    • Won-Jun ChoiDong-Won ShinNam-Hyeong Kim
    • Won-Jun ChoiDong-Won ShinNam-Hyeong Kim
    • B60R1926
    • B60R19/18B60R19/04B60R2019/1853B60R2019/1873
    • Disclosed is a bumper system including a bumper cover, an energy absorber formed of a synthetic resin material through a foam molding process, an impact beam for supporting the energy absorber, the impact beam being formed of a glass mat thermoplastic and having a “C”-shaped section, and a stay for connecting the impact beam to a vehicle body. Tips are formed on front upper and lower portions of the impact beam, and a web portion is formed on the impact beam between the tips. Tip insertion grooves in which the tips are inserted are formed on an inner surface of the energy absorber, and a pressure receiving surface corresponding to the web portion is formed on the inner surface of the energy absorber.
    • 公开了一种保险杠系统,包括保险杠盖,通过泡沫模制工艺由合成树脂材料形成的能量吸收器,用于支撑能量吸收器的冲击梁,所述冲击梁由热塑性塑料制成并具有“C” 形状的部分,以及用于将冲击梁连接到车体的撑杆。 尖部形成在冲击梁的前上部和下部,并且腹板部分形成在尖端之间的冲击梁上。 在能量吸收体的内表面上形成有插入尖端的尖端插入槽,并且在能量吸收体的内表面上形成有对应于腹板部的受压面。
    • 20. 发明授权
    • Method for forming semiconductor memory device having a fuse
    • 一种用于形成具有保险丝的半导体存储器件的方法
    • US06642135B2
    • 2003-11-04
    • US10283613
    • 2002-10-29
    • Min-Sang KimDong-Won Shin
    • Min-Sang KimDong-Won Shin
    • H01L218242
    • H01L27/10894H01L23/5258H01L27/10882H01L2924/0002H01L2924/00
    • A fabrication method for forming a semiconductor device having a fuse is provided. A substrate includes a cell array area, a peripheral circuit area and a global step difference between the cell array area and the peripheral circuit area. The substrate comprises a fuse formed in the peripheral circuit of the substrate. An interlayer insulating layer is formed on the global step difference. The global step difference is reduced by a cell open process. A multilevel metal interconnection including an intermetal insulating layer is formed on the resultant structure. During the cell open process and/or the process for forming the multilevel metal interconnection, the interlayer insulating layer and/or the intermetal insulating layer is partially removed to form a recess. A passivation layer is formed on the multilevel metal interconnection. A fuse opening is formed through the recess to expose the fuse. The etching amount for forming the fuse opening is significantly reduced by the partial removal of the interlayer insulating layer and/or the intermetal insulating layer.
    • 提供一种用于形成具有熔丝的半导体器件的制造方法。 基板包括单元阵列区域,外围电路区域和单元阵列区域与外围电路区域之间的全局阶跃差。 衬底包括形成在衬底的外围电路中的熔丝。 在全局阶差上形成层间绝缘层。 通过单元打开过程减少全局步差。 在所得结构上形成包括金属间绝缘层的多层金属互连。 在电池打开工艺和/或用于形成多层金属互连的工艺中,层间绝缘层和/或金属间绝缘层被部分地去除以形成凹陷。 在多层金属互连上形成钝化层。 通过凹部形成保险丝开口以露出保险丝。 通过部分去除层间绝缘层和/或金属间绝缘层,形成保险丝开口的蚀刻量显着降低。