公开(公告)号：US08888964B2

公开(公告)日：2014-11-18

申请号：US13145325

申请日：2010-01-18

Applicant: Sung-Kyu Lee ,  Joon-Ho Shin ,  Jong-Ku Lee

Inventor： Sung-Kyu Lee ,  Joon-Ho Shin ,  Jong-Ku Lee

IPC: B01D3/14 ,  C07C31/12 ,  C07C29/80

CPC classification number: B01D3/141 ,  B01D3/14 ,  C07C29/80 ,  C07C31/12

Abstract: A dividing wall distillation column for producing high-purity n-butanol and a method for the production of high-purity n-butanol by fractional distillation are disclosed. More particularly, the method which provides a dividing wall distillation column with crude n-butanol as a feed to perform a fractional distillation of n-butanol and an apparatus thereof are disclosed. The dividing wall distillation column exhibits the effects of a two distillation column from only one distillation column, thereby reducing energy and the costs of installing the apparatus as compared to conventional distillation systems.

Abstract translation: 公开了一种用于生产高纯正丁醇的分隔壁蒸馏塔和通过分馏制备高纯度正丁醇的方法。 更具体地，公开了提供具有粗正丁醇作为进料以分馏正丁醇的分隔壁蒸馏塔及其装置的方法。 分隔壁蒸馏塔表现出来自仅一个蒸馏塔的两个蒸馏塔的作用，因此与常规蒸馏系统相比，降低了能量和安装装置的成本。

公开(公告)号：US08764946B2

公开(公告)日：2014-07-01

申请号：US13256430

申请日：2010-03-19

Applicant: Sung Kyu Lee ,  Jong Ku Lee ,  Joon Ho Shin

Inventor： Sung Kyu Lee ,  Jong Ku Lee ,  Joon Ho Shin

IPC: B01D3/14 ,  C07C31/125

CPC classification number: B01D3/141 ,  B01D3/14 ,  C07C29/80 ,  C07C31/125

Abstract: Disclosed is a dividing wall distillation column for producing high-purity 2-ethyl hexanol that includes a condenser, a reboiler and a main column having a dividing wall, where the main column is divided into a column-top zone, an upper feed zone, an upper outflow zone, a lower feed zone, a lower outflow zone and a column-bottom zone, a raw material flows in a middle inflow plate in which the upper feed zone and the lower feed zone come in contact with each other, a low boiling point component flows out from the column-top zone, a high boiling point component flows out from the column-bottom zone, and a middle boiling point component flows out through a middle outflow plate in which the upper outflow zone and the lower outflow zone come in contact with each other, and the middle boiling point component is 2-ethyl hexanol.

Abstract translation: 公开了一种用于生产高纯度2-乙基己醇的分隔壁蒸馏塔，其包括冷凝器，再沸器和具有分隔壁的主塔，主塔分为塔顶区，上进料区， 上部流出区域，下部进料区域，下部流出区域和塔底区域，原料流入中间流入板，其中上部进料区域和下部进料区域彼此接触， 沸点成分从塔顶区流出，高沸点成分从塔底区流出，中沸点成分从中流出板流出，其中上流出区和下流出区 相互接触，中间沸点成分为2-乙基己醇。

公开(公告)号：US08570048B2

公开(公告)日：2013-10-29

申请号：US12416462

申请日：2009-04-01

Applicant: Sung-Kyu Lee ,  Sang-Rock Yoon ,  Ki-Seob Lee

Inventor： Sung-Kyu Lee ,  Sang-Rock Yoon ,  Ki-Seob Lee

IPC: H01H31/02

CPC classification number: G01R31/001 ,  G09G3/006 ,  G09G2330/06

Abstract: An inspection jig for a display panel, used in an inspection system for the display panel and in a method for inspecting the display panel, includes a plate, a ground plate and at least one side holder. The ground plate is disposed on the plate and receives the display panel. The at least one side holder is disposed at a side surface of the plate to control the angle of the plate.

Abstract translation: 在显示面板的检查系统中使用的显示面板用检查夹具和显示面板的检查方法包括板，接地板和至少一个侧保持架。 接地板设置在板上并接收显示面板。 至少一个侧保持器设置在板的侧表面以控制板的角度。

公开(公告)号：US08428141B2

公开(公告)日：2013-04-23

申请号：US11682402

申请日：2007-03-06

Applicant: Sung Kyu Lee

Inventor： Sung Kyu Lee

IPC: H04N7/12 ,  H04N11/02

CPC classification number: H04N19/895 ,  H04N19/00763 ,  H04N19/00854 ,  H04N19/0089 ,  H04N19/00896 ,  H04N19/117 ,  H04N19/159 ,  H04N19/166 ,  H04N19/176 ,  H04N19/182 ,  H04N19/196 ,  H04N19/50 ,  H04N19/51 ,  H04N19/593 ,  H04N19/60 ,  H04N19/65 ,  H04N19/80 ,  H04N19/82 ,  H04N19/89

Abstract: An apparatus and method are provided for compensating a block error in an image frame. This may include a video codec decoder for decoding an inputted image frame, and outputting a decoded image frame. An error concealment block may detect an error-generated block in the decoded image frame and compensate the detected error block through a median filter, and output the compensated image frame.

公开(公告)号：US08253672B2

公开(公告)日：2012-08-28

申请号：US12186348

申请日：2008-08-05

Applicant: Sung-Kyu Lee ,  On-Sik Choi ,  Do-Wan Kim ,  Sung-Wook Kang

Inventor： Sung-Kyu Lee ,  On-Sik Choi ,  Do-Wan Kim ,  Sung-Wook Kang

IPC: H01L23/04

CPC classification number: H05K1/0245 ,  H05K1/0228 ,  H05K2201/09236 ,  H05K2201/09245 ,  H05K2201/09672 ,  H05K2201/097

Abstract: One or more embodiments of the present disclosure relate to a circuit board having a substrate and a plurality of differential signal lines formed on the substrate and transmitting differential signals. The differential signal lines include a first signal line and a second signal line. The first signal line and the second signal line extend along at least two paths that are parallel to each other. The paths of the first signal line and the second signal line switch at path change portions, and the path change portions of neighboring differential signal lines are positioned at different distances away from an edge of the circuit board along the length direction of the differential signal line.

Abstract translation: 本公开的一个或多个实施例涉及具有衬底和形成在衬底上并传输差分信号的多个差分信号线的电路板。 差分信号线包括第一信号线和第二信号线。 第一信号线和第二信号线沿着彼此平行的至少两个路径延伸。 第一信号线和第二信号线开关在路径改变部分的路径，并且相邻差分信号线的路径变化部分位于与差分信号线的长度方向上离电路板边缘不同的距离处 。

公开(公告)号：US20120004473A1

公开(公告)日：2012-01-05

申请号：US13256430

申请日：2010-03-19

Applicant: Sung Kyu Lee ,  Jong Ku Lee ,  Joon Ho Shin

Inventor： Sung Kyu Lee ,  Jong Ku Lee ,  Joon Ho Shin

IPC: C07C29/80 ,  B01D3/14

CPC classification number: B01D3/141 ,  B01D3/14 ,  C07C29/80 ,  C07C31/125

Abstract: There are provided a dividing wall distillation column for producing high-purity 2-ethyl hexanol, and a fractional distillation method using the same. The dividing wall distillation column includes a condenser, a reboiler and a main column having a dividing wall. Here, the main column is divided into a column-top zone, an upper feed zone, an upper outflow zone, a lower feed zone, a lower outflow zone and a column-bottom zone. Also, a crude 2-ethyl hexanol raw material (F) flows in a middle inflow plate NR1 in which the upper feed zone and the lower feed zone come in contact with each other, a low boiling point component (D) flows out from the column-top zone, a high boiling point component (B) flows out from the column-bottom zone, and a middle boiling point component (S) flows out through a middle outflow plate NR2 in which the upper outflow zone and the lower outflow zone come in contact with each other. In this case, the middle boiling point component is 2-ethyl hexanol. Accordingly, since one distillation column can be used to realize the same effect as that obtained from the use of two distillation columns, the dividing wall distillation column can have an effect of reducing the costs of equipment to produce high-purity 2-ethyl hexanol, as well as an energy-reducing effect, compared to a conventional process system.

Abstract translation: 提供了用于制备高纯度2-乙基己醇的分隔壁蒸馏塔和使用其的分馏方法。 分隔壁蒸馏塔包括冷凝器，再沸器和具有分隔壁的主塔。 这里，主塔分为塔顶区，上进料区，上流出区，下进料区，下流出区和塔底区。 此外，粗制的2-乙基己醇原料（F）在中间流入板NR1中流动，其中上进料区和下进料区相互接触，低沸点组分（D）从 塔顶区域，高沸点成分（B）从塔底区域流出，中间沸点成分（S）通过中流出板NR2流出，其中上流出区域和下流出区域 相互接触。 在这种情况下，中间沸点成分为2-乙基己醇。 因此，由于可以使用一个蒸馏塔实现与使用两个蒸馏塔相同的效果，所以分隔壁蒸馏塔可以具有降低生产高纯度2-乙基己醇的设备的成本的效果， 以及与常规工艺系统相比的减少能量的效果。

公开(公告)号：US20110143023A1

公开(公告)日：2011-06-16

申请号：US12969069

申请日：2010-12-15

Applicant: Young Seak Lee ,  Seok Chang Kang ,  Sung Kyu Lee ,  Ji Sun Im

Inventor： Young Seak Lee ,  Seok Chang Kang ,  Sung Kyu Lee ,  Ji Sun Im

IPC: B05D5/12 ,  B82Y40/00 ,  B82Y15/00

CPC classification number: G01N27/127

Abstract: Disclosed is a method of manufacturing a gas sensor by using a nano-fiber including metal oxide. The method of manufacturing the gas sensor includes the steps of (1) mixing a polymer precursor with a solvent, (2) dispersing metal oxide into the mixture obtained through step (1), (3) preparing a nano-fiber by performing electro-spinning with respect to the mixture obtained through step (2), (4) oxidizing the nano-fiber obtained through step (3), (5) carbonizing the nano-fiber that has been oxidized through step (4), (6) activating the nano-fiber that has been carbonized through step (5), and (7) manufacturing the gas sensor by depositing the nano-fiber, which has been activated through step (6), between electrodes of a silicon wafer. The gas sensor is manufactured with superior sensitivity at a normal temperature and reliability.

Abstract translation: 公开了使用包含金属氧化物的纳米纤维制造气体传感器的方法。 制造气体传感器的方法包括以下步骤：（1）将聚合物前体与溶剂混合，（2）将金属氧化物分散在通过步骤（1）获得的混合物中，（3）通过进行电 - 对于通过步骤（2）获得的混合物进行纺丝，（4）氧化通过步骤（3）获得的纳米纤维，（5）将通过步骤（4）氧化的纳米纤维碳化，（6）活化 已经通过步骤（5）被碳化的纳米纤维，和（7）通过沉积已经通过步骤（6）激活的纳米纤维在硅晶片的电极之间制造气体传感器。 气体传感器在常温和可靠性方面制造出卓越的灵敏度。

公开(公告)号：US20090284424A1

公开(公告)日：2009-11-19

申请号：US12465952

申请日：2009-05-14

Applicant: Sang-Rock Yoon ,  Sung-Kyu Lee ,  Ki-Seob Lee

Inventor： Sang-Rock Yoon ,  Sung-Kyu Lee ,  Ki-Seob Lee

IPC: H01Q1/22 ,  H01Q1/48 ,  H01Q1/36

CPC classification number: H01Q21/28 ,  H01Q1/2266 ,  H01Q1/528 ,  H01Q21/10

Abstract: An antenna module includes an antenna and a connection line. The antenna receives and sends a signal for wireless communication. The connection line includes a first terminal electrically connected to the antenna, a second terminal electrically connected to an external device and a grounding portion interposed between the first and second terminals.

Abstract translation: 天线模块包括天线和连接线。 天线接收并发送无线通信信号。 连接线包括电连接到天线的第一端子，电连接到外部装置的第二端子和插在第一和第二端子之间的接地部分。

公开(公告)号：US20050190843A1

公开(公告)日：2005-09-01

申请号：US11028683

申请日：2005-01-05

Applicant: Sung-Kyu Lee

Inventor： Sung-Kyu Lee

IPC: H04N19/117 ,  H03M7/36 ,  H04L1/00 ,  H04N7/24 ,  H04N19/136 ,  H04N19/176 ,  H04N19/196 ,  H04N19/44 ,  H04N19/50 ,  H04N19/51 ,  H04N19/53 ,  H04N19/59 ,  H04N19/65 ,  H04N19/80 ,  H04N19/85 ,  H04N19/86 ,  H04N19/89 ,  H04N19/895 ,  H04N7/12

CPC classification number: H04N19/117 ,  H04N19/136 ,  H04N19/176 ,  H04N19/533 ,  H04N19/80 ,  H04N19/89 ,  H04N19/895

Abstract: Image block error concealing apparatus and methods in a mobile communication system can improve a picture quality. When a pixel/block has an error, a motion vector is generated by fast-motion-estimating a preceding frame and a subsequent frame, and the error-generated pixel/block can be restored using the motion-compensated pixel/block. Filtering can be performed by selecting first or second filters (e.g., an adaptive weight sum and an average sum) according to a difference value between the restored pixel/block and an average value of adjacent pixels/blocks, to refine the restored pixel/block.

Abstract translation: 移动通信系统中的图像块错误隐藏装置和方法可以提高图像质量。 当像素/块具有错误时，通过快速运动估计前一帧和后续帧来生成运动矢量，并且可以使用运动补偿像素/块来恢复误差生成的像素/块。 可以通过根据恢复的像素/块与相邻像素/块的平均值之间的差值来选择第一或第二滤波器（例如，自适应加权和和平均和）来执行滤波，以细化恢复的像素/块 。

公开(公告)号：US08902189B2

公开(公告)日：2014-12-02

申请号：US12568909

申请日：2009-09-29

Applicant: Se-Ki Park ,  Sung-Kyu Lee ,  Yong-Woo Lee ,  Byung-Duk Yang ,  Dong-Min Yeo

Inventor： Se-Ki Park ,  Sung-Kyu Lee ,  Yong-Woo Lee ,  Byung-Duk Yang ,  Dong-Min Yeo

IPC: G06F3/045 ,  G06F3/047

CPC classification number: G06F3/047 ,  G06F3/045

Abstract: A method of detecting touch positions includes; providing an external power voltage which drives a touch panel, sequentially turning on a plurality of lower driving elements connected to the touch panel, Turning on a plurality of upper driving elements connected to the touch panel to readout at least one multi-touched position corresponding to an x-coordinate, while each of lower driving elements is turned on, receiving readout position information corresponding to an x-coordinate, turning on at least one of the upper driving elements connected to the touch panel, turning on the plurality of lower driving elements connected to the touch panel to readout the at least one multi-touched position corresponding to a y-coordinate, while each of upper driving elements is turned on, receiving readout position information corresponding to the y-coordinate, turning on a sensing element, and turning off the sensing element.

Abstract translation: 检测触摸位置的方法包括： 提供驱动触摸面板的顺序地接通连接到触摸面板的多个下部驱动元件的外部电源电压;接通连接到触摸面板的多个上部驱动元件，以读出至少一个对应于 x坐标，同时每个下驱动元件被接通，接收对应于x坐标的读出位置信息，打开连接到触摸面板的上驱动元件中的至少一个，打开多个下驱动元件 连接到触摸面板以读出与y坐标相对应的至少一个多点触摸位置，同时每个上驱动元件被接通，接收对应于y坐标的读出位置信息，打开感测元件，以及 关闭传感元件。