公开(公告)号：US08781804B2

公开(公告)日：2014-07-15

申请号：US12902928

申请日：2010-10-12

Applicant: Chang-Geun Lee ,  Won-Tae Lee

Inventor： Chang-Geun Lee ,  Won-Tae Lee

IPC: G06F7/60 ,  G06G7/48 ,  G01M5/00

CPC classification number: G01M5/0008 ,  G01M5/00 ,  G01M5/0041 ,  G01M5/0066

Abstract: Provided is a method of estimating a load carrying capacity of a bridge. The load carrying capacity estimation method includes the steps of: estimating a mode coefficient of the bridge using an acceleration signal obtained from an accelerometer that is installed in the bridge; updating an analysis model of the bridge using the estimated mode coefficient; and estimating a rating factor of the bridge by applying a dead load and a design live load to the updated analysis model.

Abstract translation: 提供一种估计桥梁承载能力的方法。 负载能力估计方法包括以下步骤：使用从安装在桥中的加速度计获得的加速度信号来估计桥的模式系数; 使用估计模式系数更新桥梁的分析模型; 以及通过对更新的分析模型施加静载荷和设计活载荷来估计桥的评级因子。

公开(公告)号：US20120064702A1

公开(公告)日：2012-03-15

申请号：US13301368

申请日：2011-11-21

Applicant: Won Tae Lee ,  Han Sick Cho ,  Hyung Su Kim

Inventor： Won Tae Lee ,  Han Sick Cho ,  Hyung Su Kim

IPC: H01L21/20

CPC classification number: H01L21/02532 ,  H01L21/0245 ,  H01L21/02488 ,  H01L21/02491 ,  H01L21/02505 ,  H01L21/02595 ,  H01L21/02672

Abstract: A method of fabricating a polycrystalline silicon thin that includes a metal layer forming operation of forming a metal layer on an insulating substrate, a first silicon layer forming operation of stacking a silicon layer on the metal layer formed in the metal layer forming operation, a first annealing operation of forming a silicide layer using by moving catalyst metal atoms from the metal layer to the silicon layer using an annealing process, a second silicon layer forming operation of stacking an amorphous silicon layer on the silicide layer, and a crystallization operation of crystallizing the amorphous silicon layer into crystalline silicon through the medium of particles of the silicide layer.

Abstract translation: 一种制造多晶硅薄膜的方法，包括在绝缘基板上形成金属层的金属层形成操作，在金属层形成操作中形成的金属层上堆叠硅层的第一硅层形成操作，第一 通过使用退火工艺将催化剂金属原子从金属层移动到硅层来形成硅化物层的退火操作，在硅化物层上层叠非晶硅层的第二硅层形成操作和使硅化物结晶化的结晶操作 通过硅化物层的颗粒介质将非晶硅层转变成晶体硅。

公开(公告)号：US07609002B2

公开(公告)日：2009-10-27

申请号：US11410933

申请日：2006-04-26

Applicant: Won-tae Lee

Inventor： Won-tae Lee

IPC: H01J7/24

CPC classification number: H05H1/54 ,  H01J27/024 ,  H01J27/143 ,  H01J37/321 ,  H01J37/32357

Abstract: A plasma accelerating apparatus and a plasma processing system, which efficiently elevate a drift velocity of a plasma beam and are simple to manufacture and simple in construction. A channel includes an outlet port opening at an end of the channel. A gas supply portion supplies a gas in the channel. A plasma generator provides ionization energy to the gas in the channel to generate a plasma beam. A plasma accelerating portion includes a plurality of grids transversely arranged spaced apart from each other by a predetermined distance in the channel for accelerating the plasma beam generated by the plasma generator to the outlet port of the channel with an electric field. The plasma accelerating apparatus and the plasma processing system elevate a drift velocity of the plasma beam more efficiently than conventional accelerating apparatuses that use an electromagnetic force induced by a magnetic field and a secondary current.

Abstract translation: 一种等离子体加速装置和等离子体处理系统，其有效地提高等离子体束的漂移速度，并且制造简单并且构造简单。 通道包括在通道的端部处开口的出口端口。 气体供应部分在通道中供应气体。 等离子体发生器为通道中的气体提供电离能以产生等离子体束。 等离子体加速部分包括在通道中彼此间隔开预定距离横向布置的多个格栅，用于将由等离子体发生器产生的等离子体束用电场加速到通道的出口。 等离子体加速装置和等离子体处理系统比使用由磁场和次级电流引起的电磁力的传统加速装置更有效地提高等离子体束的漂移速度。

公开(公告)号：US07501307B2

公开(公告)日：2009-03-10

申请号：US11650972

申请日：2007-01-09

Applicant: Jung-hyun Lee ,  Young-soo Park ,  Won-tae Lee

Inventor： Jung-hyun Lee ,  Young-soo Park ,  Won-tae Lee

IPC: H01L21/00

CPC classification number: H01L45/06 ,  H01L27/2436 ,  H01L45/1233 ,  H01L45/126 ,  H01L45/144 ,  H01L45/16

Abstract: In a semiconductor memory device and a method of fabricating the same, a semiconductor memory device having a transistor and a data storing portion includes a heating portion interposed between the transistor and the data storing portion and a metal interconnection layer connected to the data storing portion, wherein the data storing portion includes a chalcogenide material layer, which undergoes a phase change due to a heating of the heating portion, for storing data therein.

Abstract translation: 在半导体存储器件及其制造方法中，具有晶体管和数据存储部分的半导体存储器件包括夹在晶体管和数据存储部分之间的加热部分和连接到数据存储部分的金属互连层， 其中所述数据存储部分包括由于所述加热部分的加热而发生相变的硫族化物材料层，用于在其中存储数据。

公开(公告)号：US20070024201A1

公开(公告)日：2007-02-01

申请号：US11410933

申请日：2006-04-26

Applicant: Won-tae Lee

Inventor： Won-tae Lee

IPC: H01J7/24

CPC classification number: H05H1/54 ,  H01J27/024 ,  H01J27/143 ,  H01J37/321 ,  H01J37/32357

Abstract: A plasma accelerating apparatus and a plasma processing system, which efficiently elevate a drift velocity of a plasma beam and are simple to manufacture and simple in construction. A channel includes an outlet port opening at an end of the channel. A gas supply portion supplies a gas in the channel. A plasma generator provides ionization energy to the gas in the channel to generate a plasma beam. A plasma accelerating portion includes a plurality of grids transversely arranged spaced apart from each other by a predetermined distance in the channel for accelerating the plasma beam generated by the plasma generator to the outlet port of the channel with an electric field. The plasma accelerating apparatus and the plasma processing system elevate a drift velocity of the plasma beam more efficiently than conventional accelerating apparatuses that use an electromagnetic force induced by a magnetic field and a secondary current.

Abstract translation: 一种等离子体加速装置和等离子体处理系统，其有效地提高等离子体束的漂移速度，并且制造简单并且构造简单。 通道包括在通道的端部处开口的出口端口。 气体供应部分在通道中供应气体。 等离子体发生器为通道中的气体提供电离能以产生等离子体束。 等离子体加速部分包括在通道中彼此间隔开预定距离横向布置的多个格栅，用于将由等离子体发生器产生的等离子体束用电场加速到通道的出口。 等离子体加速装置和等离子体处理系统比使用由磁场和次级电流引起的电磁力的传统加速装置更有效地提高等离子体束的漂移速度。

公开(公告)号：US06628088B2

公开(公告)日：2003-09-30

申请号：US09876083

申请日：2001-06-08

Applicant: Young-mo Kim ,  Hidekazu Hatanaka ,  Won-tae Lee ,  Seoung-jae Im ,  Yoon-jung Lee

Inventor： Young-mo Kim ,  Hidekazu Hatanaka ,  Won-tae Lee ,  Seoung-jae Im ,  Yoon-jung Lee

IPC: G09G310

CPC classification number: H01J11/10 ,  H01J11/50

Abstract: A plasma display panel using excimer gas is provided. Mixed excimer gases containing xenon (Xe) used to form excimer gas and iodine (I) as a halogen, are injected into the plasma display panel to be used as discharge gases. At least one selected from helium (He), neon (Ne), argon (Ar) and krypton (Kr) can be used as a buffering gas for the discharging gases. At least some of ultraviolet rays originate from the excimer gases and at least some of iodine is supplied from I2. The partial pressure of molecular iodine is less than or equal to a saturated vapor pressure, at operating temperature of the plasma display panel, at room temperature and at 0° C., respectively. The partial pressure of iodine inside the plasma display panel is in the range of 0.01 to 50% based on the total pressure of excimer gases.

公开(公告)号：US20120089378A1

公开(公告)日：2012-04-12

申请号：US12902928

申请日：2010-10-12

Applicant: Chang-Geun Lee ,  Won-Tae Lee

Inventor： Chang-Geun Lee ,  Won-Tae Lee

IPC: G06F17/10

CPC classification number: G01M5/0008 ,  G01M5/00 ,  G01M5/0041 ,  G01M5/0066

Abstract: Provided is a method of estimating a load carrying capacity of a bridge. The load carrying capacity estimation method includes the steps of: estimating a mode coefficient of the bridge using an acceleration signal obtained from an accelerometer that is installed in the bridge; updating an analysis model of the bridge using the estimated mode coefficient; and estimating a rating factor of the bridge by applying a dead load and a design live load to the updated analysis model.

Abstract translation: 提供一种估计桥梁承载能力的方法。 负载能力估计方法包括以下步骤：使用从安装在桥中的加速度计获得的加速度信号来估计桥的模式系数; 使用估计模式系数更新桥梁的分析模型; 以及通过对更新的分析模型施加静载荷和设计活载荷来估计桥的评级因子。

公开(公告)号：US07822161B2

公开(公告)日：2010-10-26

申请号：US11805239

申请日：2007-05-22

Applicant: Soon Woo Lee ,  Kwan Ho Kim ,  Young Jin Park ,  Won Tae Lee ,  Hae Soo Park

Inventor： Soon Woo Lee ,  Kwan Ho Kim ,  Young Jin Park ,  Won Tae Lee ,  Hae Soo Park

IPC: H04L7/00

CPC classification number: H04L7/0337 ,  H04B1/71632 ,  H04B1/71635 ,  H04B1/71637 ,  H04L7/048 ,  H04W56/0085 ,  Y02D70/10

Abstract: An impulse radio-based ultra wideband communication system, using an ultra wideband impulse and a 1-bit high-speed digital sampler, includes a transmitting RF module, a receiving RF module, a signal recovery unit, a transmitting signal processor, a receiving signal processor, and an ultra wideband antenna. The transmitting RF module includes an integrated impulse generator capable of implementing on-off-keying modulation and pulse position modulation, and an amplifier for amplifying output of the integrated impulse generator. The receiving RF module includes a two stage envelope detector for detecting a received signal and a comparator for converting the detected signal into a rectangular pulse. The signal recovery unit restores the signal from the receiving RF module to a digital signal using the 1-bit digital sampler. The signal processor includes a receiving signal processor for synchronizing the digital signal and decoding the detected signal. The ultra wideband antenna transmits and receives an ultra wideband signal.

Abstract translation: 使用超宽带脉冲和1位高速数字采样器的基于脉冲无线电的超宽带通信系统包括发射RF模块，接收RF模块，信号恢复单元，发射信号处理器，接收信号 处理器和超宽带天线。 发射RF模块包括能够实现开关键调制和脉冲位置调制的集成脉冲发生器和用于放大积分脉冲发生器的输出的放大器。 接收RF模块包括用于检测接收信号的两级包络检测器和用于将检测到的信号转换成矩形脉冲的比较器。 信号恢复单元使用1位数字采样器将信号从接收RF模块恢复到数字信号。 信号处理器包括用于使数字信号同步并解码检测信号的接收信号处理器。 超宽带天线发射和接收超宽带信号。

公开(公告)号：US07789992B2

公开(公告)日：2010-09-07

申请号：US11414417

申请日：2006-05-01

Applicant: Won-tae Lee

Inventor： Won-tae Lee

IPC: C23C16/00 ,  C23F1/00 ,  H01L21/306 ,  H05B31/26

CPC classification number: H01J37/32422 ,  H01J37/321 ,  H01J37/32357

Abstract: A neutral beam etching device for separating and accelerating a plasma is provided. The device includes a first chamber having a first opening formed at one side thereof; a second chamber having a second opening formed at one side thereof and being disposed inside the first chamber to form a plasma generation area; a first channel fluidly communicating the first opening with the plasma generation area; a second channel fluidly communicating the second opening with the plasma generation area; a coil disposed on an outer surface of the first chamber and which generates a magnetic field to generate a plasma in the plasma generation area; and an acceleration part disposed within the first and second chambers and configured to separate the plasma into a positive ion and an electron, accelerate the positive ion and the electron, and discharge the positive ion and electron through the first and the second channels.

Abstract translation: 提供了用于分离和加速等离子体的中性束蚀刻装置。 该装置包括：第一室，具有在其一侧形成的第一开口; 第二室，具有在其一侧形成的第二开口，并设置在第一室内，形成等离子体产生区域; 使第一开口与等离子体产生区域流体连通的第一通道; 使所述第二开口与所述等离子体产生区域流体连通的第二通道; 设置在所述第一室的外表面上并在所述等离子体产生区域中产生磁场以产生等离子体的线圈; 以及加速部，其设置在所述第一和第二室内并且被配置为将所述等离子体分离成正离子和电子，加速所述正离子和所述电子，并且通过所述第一和第二通道排出所述正离子和电子。

公开(公告)号：US20100054348A1

公开(公告)日：2010-03-04

申请号：US12547164

申请日：2009-08-25

Applicant: Sung Soo Choi ,  Won Tae Lee ,  Young Sun Kim ,  Yong Hwa Kim ,  Woo Bong Byun

Inventor： Sung Soo Choi ,  Won Tae Lee ,  Young Sun Kim ,  Yong Hwa Kim ,  Woo Bong Byun

IPC: H04L27/00 ,  H03M13/05 ,  G06F11/10

CPC classification number: H04L27/0008 ,  H04B3/54 ,  H04B2203/5416 ,  H04B2203/5495 ,  H04L1/0003 ,  H04L1/004

Abstract: Disclosed herein is a power line channel-adaptive communications system and method. The power line channel-adaptive communications system includes a transmitting end, a channel-adaptive controller, and a receiving end. The transmitting end generates an adaptive chirp symbol signal of a preset type for transmission data according to a channel state of the power line, modulates the generated adaptive chirp symbol signal in any one of first and second transmission modes, and transmits the modulated adaptive chirp symbol signal via the power line channel. The channel-adaptive controller controls the type and transmission mode of the adaptive chirp symbol signal. The receiving end restores the transmission data by demodulating the adaptive chirp symbol signal, received via the power line channel, in any one of the first and second transmission modes according to the channel state of the power line.

Abstract translation: 本文公开了一种电力线通道自适应通信系统和方法。 电力线通道自适应通信系统包括发送端，信道自适应控制器和接收端。 发送端根据电力线的信道状态生成用于发送数据的预设类型的自适应啁啾符号信号，在第一和第二发送模式中的任何一个中调制生成的自适应啁啾符号信号，并发送调制的自适应啁啾符号 通过电源线路信号。 频道自适应控制器控制自适应啁啾符号信号的类型和传输模式。 接收端根据电力线的信道状态，通过解调通过电力线信道接收的自适应线性调频脉冲符号信号来恢复发送数据，处于第一和第二发送模式中的任何一种。