公开(公告)号：US07295627B2

公开(公告)日：2007-11-13

申请号：US10887310

申请日：2004-07-09

Applicant: Joon-son Kim ,  Dong-hoon Lee ,  Jung-won Kwak ,  Chan-sub Park

Inventor： Joon-son Kim ,  Dong-hoon Lee ,  Jung-won Kwak ,  Chan-sub Park

IPC: H04L27/00

CPC classification number: H04L1/0057 ,  H04L1/006 ,  H04L1/0065 ,  H04L1/0071 ,  H04L25/03834 ,  H04L27/04 ,  H04L27/066 ,  H04L2025/03382 ,  H04L2027/0087

Abstract: A digital broadcast transmission system and a signal processing method thereof offers improved receptability. The digital broadcast transmission system includes an error correction encoding unit for encoding an input signal according to a predetermined error correction method; a synchronous signal inserting unit for inserting a synchronous signal in the input signal after the error correction encoding; a first pilot inserting unit for inserting a first pilot signal in the input signal which contains the synchronous signal therein; a second pilot inserting unit for inserting a plurality of second pilot signals in the input signal which contains the first pilot signal therein; a pulse shaping filter for pulse shaping the input signal with the first and the second pilot signals according to a predetermined roll-off factor; and a radio frequency (RF) unit for transmitting the pulse-shaped input signal to a transmission channel band. By inserting a plurality of pilot signals in the transmitted data, problems associated with disappearance of only pilot signal due to poor channel environment can be overcome.

Abstract translation: 数字广播传输系统及其信号处理方法提供了改进的可接受性。 数字广播传输系统包括：纠错编码单元，用于根据预定的纠错方法对输入信号进行编码; 同步信号插入单元，用于在纠错编码之后的输入信号中插入同步信号; 用于在包含所述同步信号的输入信号中插入第一导频信号的第一导频插入单元; 第二导频插入单元，用于在包含第一导频信号的输入信号中插入多个第二导频信号; 脉冲整形滤波器，用于根据预定的滚降因子对具有第一和第二导频信号的输入信号进行脉冲整形; 以及用于将脉冲输入信号发送到传输信道频带的射频（RF）单元。 通过在发送的数据中插入多个导频信号，可以克服与由于恶劣的信道环境导致的导频信号消失有关的问题。

公开(公告)号：US07277142B2

公开(公告)日：2007-10-02

申请号：US10967948

申请日：2004-10-19

Applicant: Dong-Hoon Lee ,  Dong-Hyo Gu

Inventor： Dong-Hoon Lee ,  Dong-Hyo Gu

IPC: G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133516

Abstract: A method of fabricating a color filter substrate of an LCD is disclosed. By forming the color filter layer from a hydrophobic material, a fluid black matrix material deposited on the surface of the substrate including the color filter layer flows from the surface of the color filter layer and accumulates between sub-color filters of the color filter layer. The black matrix material is then hardened, permitting the black matrix to be formed between the sub-color filters but not on the color filter layer. Accordingly, the number of mask processes for forming a black matrix is reduced. Further, since the black matrix is only disposed between the sub-color filters, an overcoat layer to eliminate the step difference due to the color filters need not be formed.

Abstract translation: 公开了一种制造LCD滤色器基板的方法。 通过从疏水材料形成滤色器层，沉积在包括滤色器层的基板的表面上的流体黑矩阵材料从滤色器层的表面流出，并且累积在滤色器层的子滤色器之间。 然后黑色矩阵材料被硬化，允许黑色矩阵形成在子滤色器之间，而不是在滤色器层上形成。 因此，用于形成黑矩阵的掩模处理的数量减少。 此外，由于黑色矩阵仅设置在子滤色器之间，因此不需要形成消除由于滤色器引起的阶梯差的外涂层。

公开(公告)号：US07268839B2

公开(公告)日：2007-09-11

申请号：US10737925

申请日：2003-12-18

Applicant: So-Haeng Cho ,  Dong-Hoon Lee

Inventor： So-Haeng Cho ,  Dong-Hoon Lee

IPC: G02F1/136 ,  H01L29/00 ,  H01L31/036

CPC classification number: H01L27/124 ,  G02F1/1368 ,  H01L27/1296

Abstract: An array substrate for a liquid crystal display device including a substrate, a gate electrode on the substrate, a first insulating layer on the gate electrode, an active layer on the first insulating layer and corresponding to the gate electrode, a source electrode over the active layer and overlapping an edge of the active layer, a drain electrode over the active layer and having an island shape, wherein the drain electrode entirely overlaps the gate electrode, a second insulating layer on the source and drain electrodes, and including a drain contact hole exposing the drain electrode, and a pixel electrode over the second insulating layer and connected to the drain electrode.

Abstract translation: 一种液晶显示装置用阵列基板，包括基板，基板上的栅电极，栅电极上的第一绝缘层，第一绝缘层上的与栅电极对应的有源层，活性层上的源电极 并且与有源层的边缘重叠，在有源层上方具有岛形状的漏电极，其中漏电极与栅电极完全重叠，源电极和漏电极上的第二绝缘层，并且包括漏极接触孔 将漏电极和像素电极暴露在第二绝缘层上并连接到漏电极。

公开(公告)号：US20070137241A1

公开(公告)日：2007-06-21

申请号：US11554252

申请日：2006-10-30

Applicant: Dong Hoon LEE ,  In Chul JEONG ,  Young Jin KIM

Inventor： Dong Hoon LEE ,  In Chul JEONG ,  Young Jin KIM

IPC: F25D17/04 ,  F25C1/22

CPC classification number: F25C5/187 ,  F25C2305/022 ,  F25C2400/06 ,  F25C2400/10 ,  F25C2600/04 ,  F25D17/062 ,  F25D29/003 ,  F25D2317/061 ,  F25D2317/0681 ,  F25D2317/0682

Abstract: A method of controlling a refrigerator including an ice maker for making ice using chilled air is disclosed. The method includes supplying chilled air to a compartment, blowing chilled air in the compartment to an ice-making tray disposed in the compartment regardless of conditions in the compartment, and varying a blowing speed of the chilled air in the compartment to the ice-making tray according to a demand. According to the present invention, a large quantity of ice can be produced within a short time. Ice-making speed and the quantity of ice can be varied according to a user's demand.

Abstract translation: 公开了一种控制冰箱的方法，该冰箱包括使用冷空气制冰的制冰机。 该方法包括将冷冻空气供应到隔间，将隔室中的冷却空气吹送到设置在隔室中的制冰托盘，而不管隔室中的条件如何，并且将隔室中的冷冻空气的吹送速度改变为制冰 托盘根据需求。 根据本发明，可以在短时间内产生大量的冰。 制冰速度和冰量可以根据用户需求而变化。

公开(公告)号：US07168260B2

公开(公告)日：2007-01-30

申请号：US11028632

申请日：2005-01-05

Applicant: Dong-Hoon Lee ,  Tae-Hee Lee ,  Yong-Gu Kim ,  Young-Hoon Yun

Inventor： Dong-Hoon Lee ,  Tae-Hee Lee ,  Yong-Gu Kim ,  Young-Hoon Yun

IPC: F25D19/00

CPC classification number: F25D23/006 ,  F16F15/04 ,  F16F2230/0041 ,  F25B2500/13 ,  F25D2400/32

Abstract: Disclosed is a refrigerator, comprising: a refrigerator main body having a cooling chamber storing foods and a machine room; a base plate installed a lower portion of the main body and mounting a compressor; a lifting unit installed between the base plate and the main body, for supporting the base plate to be moved in an up and down direction; and a locking unit installed at one side of the lifting unit, for locking the lifting unit to restrict an upward/downward movement of the base plate when carrying the refrigerator, by which vibration generated from a compressor can be prevented from being transferred to a refrigerator main body through the base plate, and the compressor mounted on the base plate and pipes can be protected from being damaged by locking the base plate when carrying the refrigerator.

Abstract translation: 公开了一种冰箱，包括：冰箱主体，具有储存食物的冷却室和机房; 底板，安装主体的下部并安装压缩机; 安装在基板和主体之间的提升单元，用于支撑基板沿上下方向移动; 以及安装在提升单元的一侧的锁定单元，用于锁定提升单元以限制当运送冰箱时底板的向上/向下运动，由此可以防止从压缩机产生的振动被转移到冰箱 主体通过基板，并且安装在基板和管道上的压缩机可以防止在携带冰箱时通过锁定底板而损坏。

公开(公告)号：US20070002219A1

公开(公告)日：2007-01-04

申请号：US11515884

申请日：2006-09-06

Applicant: Dong-Hoon Lee ,  Jae-Seok Park

Inventor： Dong-Hoon Lee ,  Jae-Seok Park

IPC: G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/13394 ,  G02F1/133512

Abstract: A color filter panel for a display device has a substrate, a black matrix layer on the substrate, a first opening, a color filter layer on the substrate, and a spacer in the first opening. Also, a display device has a thin film transistor (TFT) array panel, a color filter panel, and a liquid crystal between the TFT array panel and the color filter panel, where the color filter panel includes a substrate, a black matrix on the substrate, a first opening, a color filter layer on the substrate, and a spacer in the first opening.

Abstract translation: 用于显示装置的滤色器面板具有基板，基板上的黑矩阵层，第一开口，基板上的滤色器层和第一开口中的间隔件。 此外，显示装置在TFT阵列面板和滤色器面板之间具有薄膜晶体管（TFT）阵列面板，滤色器面板和液晶，滤色器面板包括基板，黑色矩阵 衬底，第一开口，衬底上的滤色器层以及第一开口中的间隔物。

公开(公告)号：US07123333B2

公开(公告)日：2006-10-17

申请号：US10825414

申请日：2004-04-16

Applicant: Dong-Hoon Lee ,  Jae-Seok Park

Inventor： Dong-Hoon Lee ,  Jae-Seok Park

IPC: G02F1/1339

CPC classification number: G02F1/13394 ,  G02F1/133512

Abstract: A fabrication method for a color filter panel of a display device is provided. The method includes forming a black matrix layer having a first opening on a substrate; forming a color filter layer on the substrate; forming an organic layer on the color filter layer and in the first opening; and forming a spacer by back-exposing the organic layer through the first opening.

Abstract translation: 提供了一种用于显示装置的滤色器面板的制造方法。 该方法包括在基板上形成具有第一开口的黑矩阵层; 在所述基板上形成滤色器层; 在所述滤色器层和所述第一开口中形成有机层; 以及通过使所述有机层通过所述第一开口反向曝光而形成间隔物。

公开(公告)号：US20060203944A1

公开(公告)日：2006-09-14

申请号：US11357335

申请日：2006-02-21

Applicant: Jung-won Kwak ,  Dong-hoon Lee

Inventor： Jung-won Kwak ,  Dong-hoon Lee

IPC: H04L27/06 ,  H04L27/22

CPC classification number: H04L7/042

Abstract: An apparatus to detect a sync signal, a VSB receiver using the same, and a method thereof. The apparatus includes a plurality of partial correlators to calculate a first partial correlation value between a sub sequence of a training sequence and an “I” signal of a received signal that corresponds to a range of a sub sequence and a second partial correlation value between the sub sequence of the training sequence and a “Q” signal of the received signal, and calculating the first partial correlation value and the second partial correlation value for each of the predetermined number of sub sequences, a plurality of squarers to square the first and second partial correlation values for each sub sequence, respectively, a plurality of adders to add the squared first and second partial correlation values for each sub sequence and add the added squared partial correlation values of all the sub sequences to provide a correlation signal between the training sequence and a corresponding portion of the received signal, a maximum value detection unit to detect a maximum one of the added partial correlation values of the sub sequences from the correlation signal, and a position detection unit to detect a position of the detected maximum value as the sync signal of the received signal.

Abstract translation: 用于检测同步信号的装置，使用其的VSB接收机及其方法。 该装置包括多个部分相关器，用于计算训练序列的子序列与对应于子序列的范围的接收信号的“I”信号和第二部分相关值之间的第一部分相关值 训练序列的子序列和接收信号的“Q”信号，并且为每个预定数量的子序列计算第一部分相关值和第二部分相关值，多个平方器使第一和第二 每个子序列的部分相关值分别是多个加法器，用于为每个子序列添加平方的第一和第二部分相关值，并将所有子序列的相加的平方部分相关值相加，以在训练序列之间提供相关信号 和接收信号的相应部分，最大值检测单元，用于检测所添加的最大值 来自相关信号的子序列的部分相关值，以及检测检测到的最大值的位置作为接收信号的同步信号的位置检测单元。

公开(公告)号：US20060203929A1

公开(公告)日：2006-09-14

申请号：US11300340

申请日：2005-12-15

Applicant: Jung-won Kwak ,  Dong-hoon Lee

Inventor： Jung-won Kwak ,  Dong-hoon Lee

IPC: H04L27/02 ,  H04L27/06

CPC classification number: H04L25/03012 ,  H04N5/211

Abstract: A sync signal detecting apparatus, a method thereof, and a Vestigial Side Band receiver employing the apparatus. The apparatus includes a correlator to compute one or more correlation values of the received signal, a starting point determiner to detect a location of a received signal having a maximum correlation value within an arbitrary period, and to determine a location a predetermined interval from the detected location as a starting point, a main signal detector to determine a signal having a value obtained by multiplying one of the correlation values by a predetermined number that is larger than the maximum correlation value as a main signal among signals during the arbitrary period, and a location detector to detect and provide a location of the main signal to the equalizer. Accordingly, performance of an equalizer can be maximized by determining the main signal variably according to characteristics of the equalizer.

Abstract translation: 一种同步信号检测装置，其方法和采用该装置的残留边带接收机。 该装置包括：相关器，用于计算接收信号的一个或多个相关值;起始点确定器，用于检测在任意周期内具有最大相关值的接收信号的位置;以及确定从所检测到的预定间隔的位置 位置作为起始点，主信号检测器，用于确定具有通过将相关值之一乘以大于最大相关值的预定数量获得的值作为任意时段中的信号之间的主信号的信号，以及 位置检测器，用于检测并提供主信号到均衡器的位置。 因此，可以通过根据均衡器的特性可变地确定主信号来最大化均衡器的性能。

公开(公告)号：US07102724B2

公开(公告)日：2006-09-05

申请号：US10327123

申请日：2002-12-24

Applicant: Jong-Hoon Yi ,  Dong-Hoon Lee

Inventor： Jong-Hoon Yi ,  Dong-Hoon Lee

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/136

CPC classification number: G02F1/1333 ,  G02F2001/133354

Abstract: An align key device for a TOC/COT-type liquid crystal display (LCD) device having first and second substrates facing each other with a predetermined space therebetween, and a liquid crystal material layer disposed between the first and second substrates, includes a first align key formed on a non-active area of the first substrate, and a second align key formed on the second substrate facing and aligning with the first align key, the second align key being formed of silver paste.