公开(公告)号：US20100086229A1

公开(公告)日：2010-04-08

申请号：US12457638

申请日：2009-06-17

Applicant: Young Sun JEON ,  Ho Jin LEE ,  Young Su MOON

Inventor： Young Sun JEON ,  Ho Jin LEE ,  Young Su MOON

IPC: G06K9/40

CPC classification number: G06K9/56 ,  G06T5/004 ,  G06T2207/20192

Abstract: An image signal processing method. A first coefficient indicating a probability that a first pixel of an input image is an edge may be calculated. A first edge enhanced signal where an edge of the input image is enhanced may be multiplied with the first coefficient, and a first low-pass filtered signal where the input image is low-pass filtered may be multiplied with a second coefficient indicating a probability that the first pixel is not an edge. The two calculated values may be added, and thus an edge enhanced signal may be generated.

Abstract translation: 一种图像信号处理方法。 可以计算指示输入图像的第一像素为边缘的概率的第一系数。 输入图像的边缘被增强的第一边缘增强信号可以与第一系数相乘，并且其中输入图像被低通滤波的第一低通滤波信号可以与表示第 第一个像素不是边缘。 可以添加两个计算值，因此可以生成边缘增强信号。

公开(公告)号：US20100007007A1

公开(公告)日：2010-01-14

申请号：US12496819

申请日：2009-07-02

Applicant: Sung-hwan YOON ,  Jai-kyeong Shin ,  Yong-nam Koh ,  Hyoung-suk Kim ,  In-ku Kang ,  Ho-jin Lee ,  Sang-wook Park ,  Joong-kyo Kook ,  Min-young Son ,  Soong-yong Hur

Inventor： Sung-hwan YOON ,  Jai-kyeong Shin ,  Yong-nam Koh ,  Hyoung-suk Kim ,  In-ku Kang ,  Ho-jin Lee ,  Sang-wook Park ,  Joong-kyo Kook ,  Min-young Son ,  Soong-yong Hur

IPC: H01L23/498 ,  H01L23/29

CPC classification number: H01L23/295 ,  H01L23/3171 ,  H01L23/564 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/12044 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A semiconductor package includes: a semiconductor chip having a first surface, and a second surface that is opposite to the first surface and allows a semiconductor device to be formed thereon; bonding pads disposed on the second surface of the semiconductor chip; and a metal ion barrier layer disposed on the first surface of the semiconductor chip, and preventing metal ions from penetrating into the semiconductor chip through the first surface of the semiconductor chip. Accordingly, the semiconductor package can obtain a superior semiconductor device by minimizing moisture absorption and effectively blocking the penetration of metal ions.

Abstract translation: 半导体封装包括：具有第一表面的半导体芯片和与第一表面相对并允许在其上形成半导体器件的第二表面; 配置在半导体芯片的第二表面上的接合焊盘; 以及设置在半导体芯片的第一表面上的金属离子阻挡层，并且防止金属离子通过半导体芯片的第一表面渗入半导体芯片。 因此，半导体封装可以通过最小化吸湿和有效地阻挡金属离子的穿透而获得优良的半导体器件。

公开(公告)号：US20090305502A1

公开(公告)日：2009-12-10

申请号：US12476793

申请日：2009-06-02

Applicant: Ho-Jin Lee ,  Kang-Wook Lee ,  Myeong-Soon Park ,  Ju-il Choi ,  Son-Kwan Hwang

Inventor： Ho-Jin Lee ,  Kang-Wook Lee ,  Myeong-Soon Park ,  Ju-il Choi ,  Son-Kwan Hwang

IPC: H01L21/768

CPC classification number: H01L23/528 ,  H01L21/76898 ,  H01L23/481 ,  H01L23/5226 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/06181 ,  H01L2224/13009 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/48145 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2924/15311 ,  H01L2924/00012

Abstract: Methods of forming an integrated circuit device include forming an interlayer dielectric layer on a first surface of a semiconductor substrate and then forming an interconnect hole that extends through the interlayer dielectric layer and into the semiconductor substrate. A first sidewall spacer layer is formed on a sidewall of the interconnect hole. The semiconductor substrate at a bottom of the interconnect hole is isotropically etched to define an undercut recess in the semiconductor substrate. This etching step is performed using the first sidewall spacer layer as an etching mask. The interconnect hole and the uncut recess are then filled with a through-via electrode. A second surface of the semiconductor substrate is removed for a sufficient duration to expose the uncut recess containing the through-via electrode.

Abstract translation: 形成集成电路器件的方法包括在半导体衬底的第一表面上形成层间电介质层，然后形成延伸穿过层间电介质层并进入半导体衬底的互连孔。 第一侧壁间隔层形成在互连孔的侧壁上。 在互连孔的底部的半导体衬底被各向同性蚀刻以在半导体衬底中限定底切凹部。 该蚀刻步骤使用第一侧壁间隔层作为蚀刻掩模进行。 然后用通孔电极填充互连孔和未切割的凹部。 去除半导体衬底的第二表面足够的持续时间以露出包含通孔电极的未切割凹部。

公开(公告)号：US20090180476A1

公开(公告)日：2009-07-16

申请号：US12298426

申请日：2007-04-24

Applicant: Jang-Won Lee ,  Ho-Jin Lee ,  Sang-Man Bak

Inventor： Jang-Won Lee ,  Ho-Jin Lee ,  Sang-Man Bak

IPC: H04L12/56

CPC classification number: H04L65/1006 ,  H04L29/06027 ,  H04L29/12367 ,  H04L29/12528 ,  H04L29/12556 ,  H04L61/2514 ,  H04L61/2575 ,  H04L61/2585 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1043

Abstract: Disclosed are an interworking system between IP networks using different IP address format, an application layer gateway (ALG) server, a network address translator, an interworking method, and a SIP message routing method. The interworking system between a local network using a private IP and a public network using a public IP includes a STUN server and an application layer gateway (ALG) server. The STUN server provides binding information of header information of a public IP binding request. The application layer gateway (ALG) server performs a public IP binding request with header information changed by IP masquerading, and performs routing by applying the received binding information to media receiving address information of a SIP message.

Abstract translation: 公开了使用不同IP地址格式的IP网络，应用层网关（ALG）服务器，网络地址转换器，互通方法和SIP消息路由方法之间的互通系统。 使用专用IP的本地网络和使用公共IP的公共网络之间的互通系统包括STUN服务器和应用层网关（ALG）服务器。 STUN服务器提供公有IP绑定请求的头信息的绑定信息。 应用层网关（ALG）服务器执行具有由IP伪装改变的头信息的公共IP绑定请求，并通过将接收到的绑定信息应用于SIP消息的媒体接收地址信息来执行路由。

公开(公告)号：US20090128662A1

公开(公告)日：2009-05-21

申请号：US12078572

申请日：2008-04-01

Applicant: Young-su Moon ,  Ho-jin Lee ,  Shi-hwa Lee

Inventor： Young-su Moon ,  Ho-jin Lee ,  Shi-hwa Lee

IPC: H04N5/76

CPC classification number: H04N9/045 ,  H04N5/217 ,  H04N2209/046

Abstract: Provided are an image signal processing apparatus and method. According to the image signal processing method, by simultaneously performing in an integrated manner image denoising and interpolation using 4-directional image gradient information which defines differences in color brightness between adjacent pixels on the basis of edge direction information obtained from a bayer image output from an image sensor, it is possible to improve picture quality and processing speed.

Abstract translation: 提供了一种图像信号处理装置和方法。 根据图像信号处理方法，通过使用四方向图像梯度信息以集成方式同时执行图像去噪和内插，所述四方向图像梯度信息基于从输出的拜耳图像获得的边缘方向信息来定义相邻像素之间的颜色亮度的差异 图像传感器，可以提高图像质量和处理速度。

公开(公告)号：US07499421B2

公开(公告)日：2009-03-03

申请号：US11217906

申请日：2005-09-01

Applicant: Ki-Dong Lee ,  Deock-Gil Oh ,  Ho-Jin Lee ,  Kun-Nyeong Chang

Inventor： Ki-Dong Lee ,  Deock-Gil Oh ,  Ho-Jin Lee ,  Kun-Nyeong Chang

IPC: H04B7/212

CPC classification number: H04B7/2123 ,  H04B7/18578

Abstract: Provided is a resource allocation apparatus and method in a multi frequency-time division multiple access (MF-TDMA) broadband satellite system, which can employ timeslots in a return link with a maximum throughput promptly, by dividing a timeslot assignment problem minimizing a weighted sum in response to a resource allocation request from terminals into a first sub-problem for deciding the number of timeslots to be allocated to each class of each terminal and a second sub-problem for selecting timeslots to be allocated to each terminal. The method includes the steps of accumulating an amount of resource requests created during a super-frame period for each terminal, deciding a resource allocation amount to be allocated to each class, and selecting and mapping timeslots to be allocated to each terminal based on the decided resource allocation amount. This invention may advantageously be applied to the MF-TDMA broadband satellite system.

Abstract translation: 提供了一种在多频分时多址（MF-TDMA）宽带卫星系统中的资源分配装置和方法，其可以通过将时隙分配问题最小化，从而最大限度地减少加权和 响应于从终端到用于决定要分配给每个终端的每个类别的时隙的数量的第一子问题的资源分配请求以及用于选择要分配给每个终端的时隙的第二子问题。 该方法包括以下步骤：累积在每个终端的超帧周期期间创建的资源请求量，确定要分配给每个类的资源分配量，以及基于所决定的时间选择和映射要分配给每个终端的时隙 资源配置量。 本发明可以有利地应用于MF-TDMA宽带卫星系统。

公开(公告)号：US20080273585A1

公开(公告)日：2008-11-06

申请号：US12094851

申请日：2006-09-11

Applicant: Pan-Soo Kim ,  Byoung-Hak Kim ,  Yun-Jeong Song ,  Deock-Gil Oh ,  Ho-Jin Lee ,  Jun Heo ,  Joong-Gon Ryoo

Inventor： Pan-Soo Kim ,  Byoung-Hak Kim ,  Yun-Jeong Song ,  Deock-Gil Oh ,  Ho-Jin Lee ,  Jun Heo ,  Joong-Gon Ryoo

IPC: H04B17/00 ,  H04L7/00

CPC classification number: H04L27/0014 ,  H04L2027/0057 ,  H04L2027/0067

Abstract: Provided are an apparatus for estimating a phase error and a phase error correcting system using the phase error estimating apparatus. The apparatus includes: a probability value estimating unit for estimating a negative log probability value for each transmission symbol by transforming a soft output information transferred from the outside to a log A posterior probability ratio (LAPPR) value; an APP value calculating unit for calculating a posterior probability (APP) value by applying a negative exponential function to the transmission symbol; an average value deciding unit for deciding an average value for each transmission symbol using the probability information entirely, partially, or selectively according to a probability information type; and a symbol phase estimating unit for estimating a phase of a symbol based on the decided average value.

Abstract translation: 提供了一种使用相位误差估计装置估计相位误差的装置和相位误差校正系统。 该装置包括：概率值估计单元，用于通过将从外部传送的软输出信息变换为对数A后验概率比（LAPPR）值来估计每个发送符号的负对数概率值; APP值计算单元，用于通过对发送符号应用负指数函数来计算后验概率（APP）值; 平均值确定单元，用于根据概率信息类型完全，部分或选择地使用概率信息来确定每个传输符号的平均值; 以及符号相位估计单元，用于基于所确定的平均值来估计符号的相位。

公开(公告)号：US20070151298A1

公开(公告)日：2007-07-05

申请号：US11489959

申请日：2006-07-20

Applicant: Jin-Haing Kim ,  Ho-Jin Lee ,  Mun-Hyun Do ,  Jae-Hyeon Seong ,  Yun-Ho Kim

Inventor： Jin-Haing Kim ,  Ho-Jin Lee ,  Mun-Hyun Do ,  Jae-Hyeon Seong ,  Yun-Ho Kim

IPC: C03B37/07 ,  C03B37/018 ,  F27B1/26

CPC classification number: C03B37/0142 ,  C03B2207/50 ,  C03B2207/70

Abstract: Vapor Axial Deposition (VAD) apparatus and method is provided. The VAD apparatus includes a first torch, a second torch, a thermometer, a controller, and a moving device. The first torch grows a core by depositing a soot at an end of a soot preform arranged on an axis. The second torch grows a clad by depositing a soot on the face of the core. The thermometer detects the temperature of the end of the soot preform along the axis and the temperature of an other/lower portion of the core. The controller calculates a difference between a temperature (T1) of the end of the soot preform and a temperature (T4) of a lower portion of the core and controls the movement of the soot preform according to the difference. The moving device moves the soot preform along the axis according to the instruction of the controller.

Abstract translation: 提供蒸气轴向沉积（VAD）装置和方法。 VAD装置包括第一炬，第二炬，温度计，控制器和移动装置。 第一个火炬通过在布置在轴上的烟灰预制件的端部沉积烟灰来生长核心。 第二个火炬通过在核心的表面上放置一个烟灰来生长一个包裹。 温度计检测烟炱预制件的端部沿着轴的温度和芯的另一/下部的温度。 控制器计算烟灰预制件的端部的温度（T 1）与芯部的下部的温度（T 4）之间的差异，并根据差异来控制烟灰预制件的移动。 移动装置根据控制器的指示沿着轴移动烟灰预制件。

公开(公告)号：US20070089464A1

公开(公告)日：2007-04-26

申请号：US11489883

申请日：2006-07-20

Applicant: Yun-Ho Kim ,  Mun-Hyun Do ,  Ho-Jin Lee ,  Jin-Seong Yang ,  Jae-Hyeon Seong

Inventor： Yun-Ho Kim ,  Mun-Hyun Do ,  Ho-Jin Lee ,  Jin-Seong Yang ,  Jae-Hyeon Seong

IPC: C03B37/07 ,  C03B37/018

CPC classification number: C03B37/01413 ,  C03B2207/81 ,  C03B2207/87 ,  Y02P40/57

Abstract: An apparatus for fabricating a soot preform includes at least one torch for depositing soot generated by flame hydrolysis on the soot preform. A vaporizer vaporizes a liquid source material. A heater heats a dilution gas. The vaporizer and the heater respectively supply, to the torch, the vaporized source material and the heated dilution gas together through a single pipe.

Abstract translation: 用于制造烟灰预制件的装置包括至少一个用于在烟炱预制件上沉积通过火焰水解产生的烟灰的炬。 蒸发器蒸发液体源材料。 加热器加热稀释气体。 蒸发器和加热器分别通过单个管道将蒸发的源材料和加热的稀释气体一起提供给割炬。

公开(公告)号：US20060126552A1

公开(公告)日：2006-06-15

申请号：US11217906

申请日：2005-09-01

Applicant: Ki-Dong Lee ,  Deock-Gil Oh ,  Ho-Jin Lee ,  Kun-Nyeong Chang

Inventor： Ki-Dong Lee ,  Deock-Gil Oh ,  Ho-Jin Lee ,  Kun-Nyeong Chang

IPC: H04B7/212

CPC classification number: H04B7/2123 ,  H04B7/18578

Abstract: Provided is a resource allocation apparatus and method in a multi frequency-time division multiple access (MF-TDMA) broadband satellite system, which can employ timeslots in a return link with a maximum throughput promptly, by dividing a timeslot assignment problem minimizing a weighted sum in response to a resource allocation request from terminals into a first sub-problem for deciding the number of timeslots to be allocated to each class of each terminal and a second sub-problem for selecting timeslots to be allocated to each terminal. The method includes the steps of accumulating an amount of resource requests created during a super-frame period for each terminal, deciding a resource allocation amount to be allocated to each class, and selecting and mapping timeslots to be allocated to each terminal based on the decided resource allocation amount. This invention may advantageously be applied to the MF-TDMA broadband satellite system.