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    • 14. 发明申请
    • Method for annealing silicon thin films and polycrystalline silicon thin films prepared therefrom
    • 硅薄膜退火方法及其制备的多晶硅薄膜
    • US20070099352A1
    • 2007-05-03
    • US10558511
    • 2004-05-27
    • Jae-Sang RoWon-Eui Hong
    • Jae-Sang RoWon-Eui Hong
    • H01L21/84H01L21/00
    • H01L21/02667H01L21/02532H01L21/2022H01L21/326H01L27/1285H01L29/6675H01L29/78618
    • Disclosed is a method for annealing a silicon thin film in a substrate in which an insulation layer and the silicon thin film are subsequently formed. The method includes heating or preheating the silicon thin film within a temperature range at which the substrate is not transformed during the process so as to generate an intrinsic carrier therein, thereby lowering a resistance to a value at which Joule heating is possible; and applying an electric field to the preheated silicon thin film so as to induce Joule heating by means of movement of the carrier, thereby conducting crystallization, eliminating crystal defects, and ensuring crystal growth. When using the method, Joule heating is selectively induced to a-Si thin film, a-Si/Poly-Si thin film or a Poly-Si thin film according to the preheating condition, thereby making a Poly-Si thin film of good quality within a very short time without damaging the substrate.
    • 公开了一种在随后形成绝缘层和硅薄膜的衬底中退火硅薄膜的方法。 该方法包括在工艺过程中不转化衬底的温度范围内加热或预热硅薄膜,以便在其中产生本征载体,从而降低对焦耳加热可能的值的阻力; 并对预热的硅薄膜施加电场,以通过载体的移动引起焦耳加热,从而进行结晶,消除晶体缺陷,并确保晶体生长。 使用该方法时,根据预热条件对a-Si薄膜,a-Si / Poly-Si薄膜或Poly-Si薄膜选择性地诱导焦耳加热,由此制成质量好的多晶硅薄膜 在很短的时间内不会损坏基板。
    • 16. 发明授权
    • Switching mode power supply
    • US06646894B2
    • 2003-11-11
    • US10295172
    • 2002-11-15
    • Keun-Eui HongWon-Sob Lee
    • Keun-Eui HongWon-Sob Lee
    • H02M3335
    • H04N5/63H02M3/33507H02M2001/0032Y02B70/16
    • Disclosed is a switching mode power supply that includes: a power supply section including a main switch coupled to the primary winding of a transformer, wherein the main switch in normal operation mode performs a switching operation at a predetermined duty, wherein the main switch in standby mode does not perform a switching operation during a first interval and performs a switching operation during a second interval at a first duty, thereby supplying power to the secondary winding of the transformer; a mode discriminator for sensing the reception of an external sync signal at the primary winding of the transformer and generating a signal for operating the main switch in normal operation mode or in standby mode according to whether or not the external sync signal is received; a control voltage generator having a first transistor to which a current corresponding to a signal output from the mode discriminator flows, and a first capacitor connected in parallel to the first transistor; and a switching controller for controlling the main switch to perform a switching operation at the predetermined duty according to a control voltage charged on the first capacitor in normal operation mode and to repeat the switching on/off state in standby mode.
    • 17. 发明授权
    • Call reception control method in wide area radio pager capable
    • 广播无线寻呼机中的呼叫接收控制方法
    • US6054934A
    • 2000-04-25
    • US968301
    • 1997-11-12
    • Kyu Hun ChoJae Hwa KwonJung Wook HwangGun Eui Hong
    • Kyu Hun ChoJae Hwa KwonJung Wook HwangGun Eui Hong
    • H04B5/04H04W88/02G08B5/22
    • H04W88/022
    • A method for controlling a call reception operation in a wide area radio pager, which is capable of providing a continued stable radio call service to the radio pager without generating errors in receiving radio call signals even when the user of the radio pager is positioned in a boundary area between adjacent areas during his area movement. Radio call signals, which are transmitted from a base station, are carried with identification data containing information associated with an area reported to the communication company end as a destination area to which the user of the associated wide area radio pager is to move. Based on such area movement ID data, the radio pager recognizes the destination area to which the user of the radio pager is to move. When an area movement of the radio pager occurs, the receiving channel of the radio pager is changed using only the channel associated with the area represented by area movement ID data received at the radio pager, without using channels associated with all available areas one by one in a predetermined order. Therefore, there is no channel reception nor area recognition error in boundary areas.
    • 一种用于控制广域无线寻呼机中的呼叫接收操作的方法,其能够向无线寻呼机提供持续稳定的无线电呼叫服务,而不会在接收无线电呼叫信号时产生错误,即使无线寻呼机的用户位于 他区域运动期间相邻区域之间的边界。 从基站发送的无线电呼叫信号携带有包含与报告给通信公司端的区域相关联的信息的标识数据作为相关联的广域无线寻呼机的用户要移动到的目的地区域。 基于这样的区域移动ID数据,无线寻呼机识别无线寻呼机的用户要移动的目的地区域。 当发生无线寻呼机的区域移动时,无线寻呼机的接收信道仅使用与在无线寻呼机处接收到的区域移动ID数据表示的区域相关联的信道而改变,而不使用与所有可用区域相关联的信道逐个 以预定的顺序。 因此,在边界区域没有频道接收或区域识别错误。
    • 19. 发明授权
    • Systems and methods of making content-based demographics predictions for website cross-reference to related applications
    • 基于内容的人口统计预测的系统和方法,用于网站交叉参考相关应用程序
    • US08412648B2
    • 2013-04-02
    • US12643916
    • 2009-12-21
    • George KarypisEui-Hong HanSantosh Kabbur
    • George KarypisEui-Hong HanSantosh Kabbur
    • G06F15/18
    • G06Q30/02G06Q10/04G06Q30/0202G06Q30/0254
    • Systems and methods for making demographic predictions for websites and web-pages. Embodiments include a system and a method of making demographic predictions for websites. The system and method select one or more websites with known demographic attributes for use as training websites, obtain demographic attributes data of the training websites, determine first features of web-pages of the training websites and develop a prediction model using the determined first features and the obtained demographic attributes data. The prediction model predicts one or more values for a target demographic attribute. The system and method determine second features of web-pages of a target website and apply the prediction model to the determined second features of the target website to predict one or more values for the target demographic attribute of the target website.
    • 为网站和网页进行人口统计预测的系统和方法。 实施例包括对网站进行人口统计预测的系统和方法。 该系统和方法选择一个或多个具有已知人口统计属性的网站作为培训网站,获取培训网站的人口特征数据,确定培训网站网页的第一特征,并使用确定的第一特征开发预测模型, 获得的人口统计属性数据。 预测模型预测目标人口统计属性的一个或多个值。 系统和方法确定目标网站的网页的第二特征,并将预测模型应用于目标网站的确定的第二特征,以预测目标网站的目标人口统计属性的一个或多个值。