公开(公告)号：US20080185624A1

公开(公告)日：2008-08-07

申请号：US12100042

申请日：2008-04-09

Applicant: Rak-Hwan Kim ,  Young-Joo Cho ,  Sung-Tae Kim ,  In-Sun Park ,  Hyeon-Deok Lee ,  Hyun-Suk Lee ,  Jung-Hee Chung ,  Hyun-Young Kim ,  Hyun-Seok Lim

Inventor： Rak-Hwan Kim ,  Young-Joo Cho ,  Sung-Tae Kim ,  In-Sun Park ,  Hyeon-Deok Lee ,  Hyun-Suk Lee ,  Jung-Hee Chung ,  Hyun-Young Kim ,  Hyun-Seok Lim

IPC: H01L29/94

CPC classification number: H01L28/91 ,  H01L27/10817 ,  H01L27/10852 ,  H01L28/75

Abstract: Methods of forming a storage capacitor include forming an interlayer insulation layer having an opening there through on a semiconductor substrate, forming a contact plug in the opening, forming a molding oxide layer on the interlayer insulation layer and the contact plug, selectively removing portions of the molding oxide layer to form a recess above the contact plug, forming a titanium layer on a bottom surface and side surfaces of the recess, forming a titanium nitride layer on the titanium layer, and forming a titanium oxide nitride layer on the titanium nitride layer. A storage capacitor includes a semiconductor substrate, an interlayer insulation layer having a contact plug therein on the substrate, and a storage electrode on the contact plug including a titanium silicide layer, a titanium nitride layer on the titanium silicide layer, and a titanium oxide nitride layer on the titanium nitride layer.

Abstract translation: 形成存储电容器的方法包括在半导体衬底上形成具有开口的层间绝缘层，在开口中形成接触插塞，在层间绝缘层和接触插塞上形成模制氧化物层，选择性地去除部分 模制氧化物层以在接触塞上方形成凹陷，在凹陷的底表面和侧表面上形成钛层，在钛层上形成氮化钛层，并在氮化钛层上形成氮氧化钛层。 存储电容器包括半导体衬底，在衬底上具有接触插塞的层间绝缘层，以及包括钛硅化物层的接触插塞上的存储电极，硅化钛层上的氮化钛层和氧化钛氮化物 层在氮化钛层上。

公开(公告)号：US20070030511A1

公开(公告)日：2007-02-08

申请号：US11487987

申请日：2006-07-18

Applicant: Hyun-suk Lee

Inventor： Hyun-suk Lee

IPC: G06F3/12

CPC classification number: H04N1/00217 ,  G06F21/608 ,  G06K15/00 ,  G06K15/1811 ,  H04L63/083 ,  H04N1/32122 ,  H04N2201/0094 ,  H04N2201/3202 ,  H04N2201/3205 ,  H04N2201/3207 ,  H04N2201/3214 ,  H04N2201/3216 ,  H04N2201/3226 ,  H04N2201/3274

Abstract: An image forming apparatus to supply a file transmission and reception list, and a control method thereof. The image forming apparatus may include a storing part and a controlling part to store a list of transmission and reception for transmitted and received files using an FTP (File Transfer Protocol). The file transmission and reception list may include a user name, a date of file transmission and reception, a file name, a file size, an address of a file transmitter recipient, and a user ID or password to log in an FTP server transmitting and receiving the file through the image forming apparatus.

Abstract translation: 提供文件发送和接收列表的图像形成装置及其控制方法。 图像形成装置可以包括存储部分和控制部分，以使用FTP（文件传输协议）来存储发送和接收文件的发送和接收列表。 文件发送和接收列表可以包括用户名，文件发送和接收日期，文件名，文件大小，文件发送者接收者的地址以及用于登录FTP服务器发送和接收的用户ID或密码 通过图像形成装置接收文件。

公开(公告)号：US20060084263A1

公开(公告)日：2006-04-20

申请号：US11245366

申请日：2005-10-05

Applicant: Hyun-Suk Lee ,  Hyun-Young Kim ,  Kwang-Jin Moon

Inventor： Hyun-Suk Lee ,  Hyun-Young Kim ,  Kwang-Jin Moon

IPC: H01L21/44

CPC classification number: H01L21/76846 ,  C23C16/14 ,  C23C16/4408 ,  C23C16/45523 ,  C23C16/509 ,  H01L21/28556 ,  H01L21/76843

Abstract: A method of forming a metal layer on the conductive region of a semiconductor device includes concurrently supplying a mixture gas including a hydrogen gas and a metal chloride compound gas, and a purge gas into a chamber having a sealed space for a predetermined time, thereby forming a first metal layer on the semiconductor substrate, using a plasma enhanced chemical vapor deposition (PECVD) method. The hydrogen gas and metal chloride gases are thereafter alternately supplied for a predetermined time while the purge gas is continuously supplied into the chamber, thereby forming a second metal layer on the first metal layer, using a PECVD method. Deterioration of semiconductor devices due to high heat by a conventional CVD method can be prevented using a PECVD method as a low temperature process, thereby improving a production yield.

Abstract translation: 在半导体器件的导电区域上形成金属层的方法包括：将包含氢气和金属氯化物复合气体的混合气体以及吹扫气体同时供给到具有密封空间的室中预定时间，从而形成 使用等离子体增强化学气相沉积（PECVD）方法在半导体衬底上的第一金属层。 然后，将氢气和金属氯化物气体交替供给预定时间，同时将净化气体连续地供应到室中，从而使用PECVD方法在第一金属层上形成第二金属层。 使用PECVD法作为低温处理可以防止由于常规CVD法导致的高热导致的半导体器件劣化，从而提高了生产率。

公开(公告)号：US09280230B2

公开(公告)日：2016-03-08

申请号：US13572064

申请日：2012-08-10

Applicant: Byeong Hak Jo ,  Hyun Suk Lee ,  Moon Suk Jeong ,  Yong Il Kwon ,  Tah Joon Park

Inventor： Byeong Hak Jo ,  Hyun Suk Lee ,  Moon Suk Jeong ,  Yong Il Kwon ,  Tah Joon Park

IPC: G06F3/045 ,  G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044

Abstract: There are provided an apparatus for sensing capacitance, a method for sensing capacitance, and a touch screen apparatus. The apparatus for sensing capacitance includes; a first integration circuit unit including a first capacitor charged by a change in capacitance occurring in a sensing electrode; a comparison circuit unit comparing a level of an output signal of the first integration circuit unit with a predetermined reference level; and a noise removal unit including a plurality of switches operating according to an output of the comparison circuit unit, wherein the comparison circuit unit controls an operation of each of the plurality of switches to discharge charges charged in the first capacitor when the level of the output signal of the first integration circuit unit is higher than the reference level.

Abstract translation: 提供了用于感测电容的装置，用于感测电容的方法和触摸屏装置。 用于感测电容的装置包括： 第一积分电路单元，包括由感测电极中发生的电容变化而充电的第一电容器; 比较电路单元，将第一积分电路单元的输出信号的电平与预定参考电平进行比较; 以及噪声去除单元，包括根据比较电路单元的输出操作的多个开关，其中，当输出电平时，比较电路单元控制多个开关中的每一个的操作以对充电在第一电容器中的电荷进行放电 第一积分电路单元的信号高于参考电平。

公开(公告)号：US09170688B2

公开(公告)日：2015-10-27

申请号：US13597573

申请日：2012-08-29

Applicant: Yong Il Kwon ,  Moon Suk Jeong ,  Byeong Hak Jo ,  Hyun Suk Lee ,  Tah Joon Park

Inventor： Yong Il Kwon ,  Moon Suk Jeong ,  Byeong Hak Jo ,  Hyun Suk Lee ,  Tah Joon Park

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: There are provided an apparatus for sensing capacitance, a method for sensing capacitance, and a touch screen apparatus. The apparatus for sensing capacitance includes; a driving circuit unit applying driving signals to a first capacitor; an integration circuit unit including a second capacitor and a third capacitor respectively charged by a change in capacitance generated in the first capacitor based on the driving signals to generate a predetermined output voltage and calculating a voltage difference between the output voltage of the second capacitor and the output voltage of the third capacitor; and a control unit determining characteristics of a noise signal based on the voltage difference and controlling the driving signals based on the characteristics of the noise signal.

Abstract translation: 提供了用于感测电容的装置，用于感测电容的方法和触摸屏装置。 用于感测电容的装置包括： 将驱动信号施加到第一电容器的驱动电路单元; 积分电路单元，其包括基于所述驱动信号分别由所述第一电容器中产生的电容变化而充电的第二电容器和第三电容器，以产生预定的输出电压，并计算所述第二电容器的输出电压与 第三电容器的输出电压; 以及控制单元，其基于所述电压差来确定噪声信号的特性，并且基于所述噪声信号的特性来控制所述驱动信号。

公开(公告)号：US20130321327A1

公开(公告)日：2013-12-05

申请号：US13602678

申请日：2012-09-04

Applicant: Hyun Suk LEE ,  Sang Ho Lee ,  Tah Joon Park ,  Kang Joo Kim

Inventor： Hyun Suk LEE ,  Sang Ho Lee ,  Tah Joon Park ,  Kang Joo Kim

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/044

Abstract: There are provided a data processing method and a touch sensing apparatus. The data processing method includes (a) obtaining a plurality of pieces of sensing data according to one or more touch inputs; (b) selecting one or more pieces of temporary reference data having the minimum difference value between adjacent other pieces of sensing data; (c) calculating difference values between the one or more pieces of temporary reference data; (d) calculating an N number of difference values between the N number of pieces of sensing data obtained from the nodes included in the Kth row and an N number of pieces of sensing data obtained from nodes included in the K-1th row; and (e) determining the temporary reference data having a relatively small representative value as reference sensing data of the Kth row.

Abstract translation: 提供了数据处理方法和触摸感测装置。 数据处理方法包括：（a）根据一个或多个触摸输入获得多条感测数据; （b）选择在相邻的其它感测数据之间具有最小差值的一个或多个临时参考数据; （c）计算一条或多条临时参考数据之间的差值; （d）计算从包括在第K行中的节点获得的N个感测数据中的N个差值的N个数和从包括在第K-1行中的节点获得的N个感测数据; 和（e）确定具有相对小的代表值的临时参考数据作为第K行的参考感测数据。

公开(公告)号：US20130113721A1

公开(公告)日：2013-05-09

申请号：US13347235

申请日：2012-01-10

Applicant: Hyun Suk Lee ,  Yong Il Kwon ,  Tah Joon Park

Inventor： Hyun Suk Lee ,  Yong Il Kwon ,  Tah Joon Park

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/044

Abstract: There are provided a touch sensing method and a touch sensing apparatus that can minimize the influence of noise due to a driving signal of a display apparatus. The touch sensing method includes generating an analog signal by sensing variations in capacitance generated from a plurality of electrodes; measuring a first time required for a level of the analog signal to reach a first reference value; determining whether the first time is included in a noise generation period of a driving signal of a display apparatus; and measuring a second time required for a level of the analog signal to reach a second reference value when the first time is included in the noise generation period.

Abstract translation: 提供了一种触摸感测方法和触摸感测装置，其可以最小化由于显示装置的驱动信号引起的噪声的影响。 触摸感测方法包括通过感测从多个电极产生的电容的变化来产生模拟信号; 测量所述模拟信号的电平达到第一参考值所需的第一时间; 确定第一次是否包括在显示装置的驱动信号的噪声产生周期中; 以及当所述第一时间包括在所述噪声产生周期中时，测量所述模拟信号的电平达到第二参考值所需的第二时间。

公开(公告)号：US08249040B2

公开(公告)日：2012-08-21

申请号：US10726087

申请日：2003-12-02

Applicant: Young-Ky Kim ,  Jae-Min Ahn ,  Soon-Young Yoon ,  Hee-Won Kang ,  Hyun-Suk Lee ,  Jin-Soo Park ,  Jae-Yoel Kim

Inventor： Young-Ky Kim ,  Jae-Min Ahn ,  Soon-Young Yoon ,  Hee-Won Kang ,  Hyun-Suk Lee ,  Jin-Soo Park ,  Jae-Yoel Kim

IPC: H04B7/216

CPC classification number: H04J13/0003 ,  H04B7/2628 ,  H04J13/00 ,  H04J13/0022 ,  H04J13/0048

Abstract: In a transmission device and method for a CDMA communication system, when a shorter frame message is generated during transmission of a longer frame message, the transmission of the longer frame message is interrupted, whereupon the shorter frame message is immediately transmitted in place of a portion of the longer frame message. In one embodiment, after the longer frame message is interrupted and the shorter frame message is transmitted, only the tail portion of the longer frame message is transmitted thereafter. That is, the replaced portion of the longer frame message is not transmitted following the shorter frame message transmission. In an alternative embodiment, following the shorter frame message transmission, the remainder of the longer frame message, from the point of interruption, is transmitted in its entirety. In the latter case, the longer frame message is delayed by the length of the shorter frame message.

Abstract translation: 在用于CDMA通信系统的传输设备和方法中，当在较长帧消息的传输期间产生较短的帧消息时，较长帧消息的传输被中断，因此较短的帧消息被立即发送，代替部分 的较长帧消息。 在一个实施例中，在更长的帧消息被中断并且发送较短的帧消息之后，仅在其后发送较长帧消息的尾部。 也就是说，更短帧消息的更换部分在更短的帧消息传输之后不被发送。 在替代实施例中，在更短的帧消息传输之后，从中断点开始，更长的帧消息的其余部分被全部传输。 在后一种情况下，较长帧消息被延迟较短帧消息的长度。

公开(公告)号：US08121206B2

公开(公告)日：2012-02-21

申请号：US12193494

申请日：2008-08-18

Applicant: Hyun Suk Lee ,  Se Bin Im ,  Je Hyuk Ryu ,  Jae Goon Aum ,  Jung Tae Kim ,  Hyung Jin Choi

Inventor： Hyun Suk Lee ,  Se Bin Im ,  Je Hyuk Ryu ,  Jae Goon Aum ,  Jung Tae Kim ,  Hyung Jin Choi

IPC: H04L27/28

CPC classification number: H04L25/022 ,  H04L25/0212 ,  H04L25/023 ,  H04L27/2647

Abstract: Provided is an apparatus for estimating a delay spread of a multi-path fading channel in an Orthogonal Frequency Division Multiplexing (OFDM) system. The apparatus is applied to an OFDM receiver including a channel equalization unit compensating channel distortion by estimating channel distortion at pilot locations with respect to output signals of an FFT unit.

Abstract translation: 提供了一种用于估计正交频分复用（OFDM）系统中的多径衰落信道的延迟扩展的装置。 该装置被应用于包括信道均衡单元的OFDM接收机，该OFDM接收机通过估计导频位置处相对于FFT单元的输出信号的信道失真来补偿信道失真。

公开(公告)号：US20100158144A1

公开(公告)日：2010-06-24

申请号：US12492282

申请日：2009-06-26

Applicant: Jung Eun Youm ,  Hyung Jin Choi ,  Jung Soo Han ,  Kyung Hoon Won ,  Hyun Suk Lee ,  Jae Goon Aum

Inventor： Jung Eun Youm ,  Hyung Jin Choi ,  Jung Soo Han ,  Kyung Hoon Won ,  Hyun Suk Lee ,  Jae Goon Aum

IPC: H04L27/28

CPC classification number: H04L27/2657 ,  H04L5/0007 ,  H04L5/0048 ,  H04L25/0232 ,  H04L27/261 ,  H04L27/2675

Abstract: A sampling frequency offset estimation apparatus of an orthogonal frequency division multiplexing (OFDM) system according to an aspect of the invention may include: a first differential operation unit performing complex conjugate multiplication of scattered pilots of complex symbols subjected to a fast Fourier transform (FFT) in an OFDM receiver; an interpolation unit repeating an operation of obtaining a median complex symbol between two consecutive symbols among complex symbols having first phase difference information from the first differential operation unit by a predetermined number; a second differential operation unit performing complex conjugate multiplication of two consecutive median complex symbols among median complex symbols from the interpolation unit; and a sampling frequency offset estimation unit estimating sampling frequency offset using complex symbols having second phase difference information from the second differential operation unit.

Abstract translation: 根据本发明的一个方面的正交频分复用（OFDM）系统的采样频率偏移估计装置可以包括：执行经受快速傅立叶变换（FFT）的复码元的散射导频的复共轭乘法的第一差分运算单元， 在OFDM接收机中; 内插单元，重复将来自所述第一差分运算单元的具有第一相位差信息的复数符号中的两个连续符号之间的中间复合符号的运算预定值; 第二差分运算单元，对来自所述插值单元的中值复符号中的两个连续中值复数符号进行复共轭乘法; 以及采样频率偏移估计单元，使用具有来自所述第二差分运算单元的第二相位差信息的复符号来估计采样频率偏移。