公开(公告)号：US20110221719A1

公开(公告)日：2011-09-15

申请号：US12981006

申请日：2010-12-29

Applicant: Jung-Yun KIM ,  Chul-Ho Kim ,  Dong-Hoon Lee ,  Gyung-Soon Park ,  Seung-Kyu Lee

Inventor： Jung-Yun KIM ,  Chul-Ho Kim ,  Dong-Hoon Lee ,  Gyung-Soon Park ,  Seung-Kyu Lee

IPC: G09G5/00

CPC classification number: G09G3/3648 ,  G09G2300/0426

Abstract: A liquid crystal display (LCD) includes a pixel unit having pixels, each of the pixels positioned at a corresponding intersection of gate lines and data lines. A drive circuit unit is positioned at one side of the pixel unit to supply driving signals to the gate lines and the data lines. Test pads are connected to the data lines. In the LCD, each of the data lines is electrically connected between the pixel unit and the drive circuit unit via one or more lines among a first line formed in a first layer and a second line formed in a second layer, and wherein each of the data lines is connected to a different test pad from the test pad connected to adjacent data lines in each of the first and second layers.

Abstract translation: 液晶显示器（LCD）包括具有像素的像素单元，每个像素位于栅极线和数据线的对应交点处。 驱动电路单元位于像素单元的一侧以向栅极线和数据线提供驱动信号。 测试垫连接到数据线。 在LCD中，每个数据线通过形成在第一层中的第一线和形成在第二层中的第二线中的一条或多条线电连接在像素单元和驱动电路单元之间，并且其中 数据线连接到与连接到第一和第二层中的每一个中的相邻数据线的测试焊盘的不同测试焊盘。

公开(公告)号：US08005225B2

公开(公告)日：2011-08-23

申请号：US11340614

申请日：2006-01-27

Applicant: Dae-youb Kim ,  Hwan-joon Kim ,  Sung-joon Park ,  Weon-il Jin ,  Dong-hoon Lee

Inventor： Dae-youb Kim ,  Hwan-joon Kim ,  Sung-joon Park ,  Weon-il Jin ,  Dong-hoon Lee

IPC: H04L29/00

CPC classification number: H04L9/0836 ,  H04L9/0822 ,  H04L9/085 ,  H04L2209/601

Abstract: A hierarchical threshold tree-based broadcast encryption method includes a first step for a server initialization and a user subscription, a second step of distributing a message to enable a privileged user (authorized user) to decrypt a group key, and a third step of the privileged user (authorized user) decrypting the message using the group key. According to the method, it is possible to prevent any group of revocators from obtaining the group key using their secret information and information being broadcast by the server.

Abstract translation: 基于分层阈值树的广播加密方法包括用于服务器初始化和用户订阅的第一步骤，分发消息以使得特权用户（授权用户）能够解密组密钥的第二步骤，以及第三步骤 特权用户（授权用户）使用组密钥解密消息。 根据该方法，可以防止任何一组撤销者使用其秘密信息和由服务器广播的信息来获得组密钥。

公开(公告)号：US20110147740A1

公开(公告)日：2011-06-23

申请号：US12977853

申请日：2010-12-23

Applicant: Ki-Hun JEONG ,  Do-Hyun KIM ,  Dong-Hoon LEE ,  Kap-Soo YOON ,  Jae-Ho CHOI ,  Sung-Hoon YANG ,  Pil-Sang YUN ,  Seung-Mi SEO

Inventor： Ki-Hun JEONG ,  Do-Hyun KIM ,  Dong-Hoon LEE ,  Kap-Soo YOON ,  Jae-Ho CHOI ,  Sung-Hoon YANG ,  Pil-Sang YUN ,  Seung-Mi SEO

IPC: H01L29/786 ,  H01L21/336

CPC classification number: H01L29/7869 ,  H01L29/78606 ,  H01L29/78633

Abstract: The present invention discloses a thin film transistor (TFT), a method for manufacturing the TFT, and a display substrate using the TFT that may prevent degradation of the characteristics of an oxide semiconductor contained in the TFT by blocking external light from entering a channel region of the oxide semiconductor. The TFT comprises an oxide semiconductor layer; a protective layer disposed on the oxide semiconductor layer and overlapping a channel region of the oxide semiconductor layer; an opaque layer disposed between the oxide semiconductor layer and the protective layer; a source electrode contacting a first side of the oxide semiconductor layer; a drain electrode contacting a second side of the oxide semiconductor layer and facing the source electrode with the channel region disposed between the drain electrode and the source electrode; a gate electrode to apply an electric field to the oxide semiconductor layer; and a gate insulating layer disposed between the gate electrode and the oxide semiconductor layer.

Abstract translation: 本发明公开了一种薄膜晶体管（TFT），TFT的制造方法以及使用该TFT的显示基板，其可以防止外部光阻挡进入沟道区域而使TFT中包含的氧化物半导体的特性劣化 的氧化物半导体。 TFT包括氧化物半导体层; 保护层，设置在所述氧化物半导体层上并与所述氧化物半导体层的沟道区域重叠; 设置在所述氧化物半导体层和所述保护层之间的不透明层; 与氧化物半导体层的第一面接触的源电极; 与所述氧化物半导体层的第二面接触且与所述源电极相对的漏电极，所述沟道区域设置在所述漏电极和所述源电极之间; 用于向氧化物半导体层施加电场的栅电极; 以及设置在栅电极和氧化物半导体层之间的栅极绝缘层。

公开(公告)号：US20110024725A1

公开(公告)日：2011-02-03

申请号：US12450842

申请日：2008-05-16

Applicant: Dong-Hoon Lee ,  Jae-Chol Lee ,  Jae-Soon Bae ,  Jun-Gi Jang ,  Kong-Kyeom Kim ,  Dae-Woong Lee

Inventor： Dong-Hoon Lee ,  Jae-Chol Lee ,  Jae-Soon Bae ,  Jun-Gi Jang ,  Kong-Kyeom Kim ,  Dae-Woong Lee

IPC: H01L51/30 ,  C07D213/74 ,  C07D401/14 ,  C07D409/12 ,  C07F7/08 ,  C07D401/12

CPC classification number: H01L51/0052 ,  C07D209/86 ,  C07D213/74 ,  C07D215/38 ,  C07D401/12 ,  C07D401/14 ,  C07D409/12 ,  C07D409/14 ,  C07F7/0812 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0508 ,  H01L51/42 ,  H01L51/5048 ,  H01L2251/308 ,  Y02E10/549

Abstract: The present invention relates to a novel anthracene derivative and an organic electronic device using the same. The organic electronic device according to the present invention shows excellent characteristics in efficiency, driving voltage, and life time.

Abstract translation: 本发明涉及一种新的蒽衍生物和使用其的有机电子器件。 根据本发明的有机电子器件在效率，驱动电压和使用寿命方面表现出优异的特性。

公开(公告)号：US07880851B2

公开(公告)日：2011-02-01

申请号：US12842829

申请日：2010-07-23

Applicant: Young-Sik Jeong ,  Dong-Hoon Lee

Inventor： Young-Sik Jeong ,  Dong-Hoon Lee

IPC: G02F1/136 ,  G02F1/1343

CPC classification number: G02F1/1368 ,  G02F1/134363 ,  H01L27/124 ,  H01L29/41733

Abstract: An array substrate for a liquid crystal display device includes gate and data lines crossing on a substrate, common lines parallel to and between the gate lines, thin film transistors at crossing portions of the gate and data lines, and a pixel electrode. The common lines define pixel regions, which are each divided into first and second regions by the corresponding gate line. The thin film transistors each include a gate electrode in a first direction, a semiconductor layer on the gate electrode, and source and drain electrodes on the semiconductor layer in a second direction. The source and drain electrodes cross the gate electrode in each of the first and second regions. The pixel electrode is connected to the drain electrode.

Abstract translation: 用于液晶显示装置的阵列基板包括在基板上交叉的栅极和数据线，与栅极线平行的栅极和数据线的交叉部分的薄膜晶体管以及像素电极。 公共线定义像素区域，每个像素区域被相应的栅极线分成第一和第二区域。 薄膜晶体管各自包括在第一方向上的栅电极，栅电极上的半导体层，以及在第二方向上的半导体层上的源极和漏极。 源电极和漏电极在第一和第二区域中的每一个中与栅电极交叉。 像素电极连接到漏电极。

公开(公告)号：US20100159785A1

公开(公告)日：2010-06-24

申请号：US12652509

申请日：2010-01-05

Applicant: Jae Kyun Lee ,  Dong Hoon Lee

Inventor： Jae Kyun Lee ,  Dong Hoon Lee

IPC: H01J9/00

CPC classification number: G02F1/134363 ,  G02F1/13439 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0434

Abstract: An IPS mode LCD device is disclosed in which a common voltage drop and delay is decreased. The LCD includes gate and data lines crossing each other to define pixel regions. Thin film transistors are formed at crossing portions of the gate and data lines. Common lines are parallel with the gate lines and common electrodes project from the common lines parallel with the data lines. Pixel electrodes connected with drain electrodes of the thin film transistors are formed in the pixel regions between the parallel common electrodes. A first common voltage supplying line applies a first common voltage or a second common voltage to a closed circuit formed by grouping the adjacent odd numbered common lines. A second common voltage supplying line applies the second common voltage or the first common voltage to a closed circuit formed by grouping the adjacent even numbered common lines.

Abstract translation: 公开了一种IPS模式LCD装置，其中公共电压降和延迟减小。 LCD包括彼此交叉的栅极和数据线以限定像素区域。 薄膜晶体管形成在栅极和数据线的交叉部分。 公共线与栅极线平行，并且公共电极从与数据线并行的公共线投影。 在平行的公共电极之间的像素区域中形成与薄膜晶体管的漏极连接的像素电极。 第一公共电压供应线路将第一公共电压或第二公共电压施加到通过对相邻的奇数公共线进行分组而形成的闭合电路。 第二公共电压提供线将第二公共电压或第一公共电压施加到通过对相邻偶数公共线进行分组而形成的闭合电路。

公开(公告)号：US20100139299A1

公开(公告)日：2010-06-10

申请号：US12708073

申请日：2010-02-18

Applicant: Dong-Hoon LEE ,  Tae-Hee Lee ,  Yong-Su Kim ,  Kyung-Han Jeong ,  Kwang-Ha Suh

Inventor： Dong-Hoon LEE ,  Tae-Hee Lee ,  Yong-Su Kim ,  Kyung-Han Jeong ,  Kwang-Ha Suh

IPC: F25C1/00 ,  F25C5/18 ,  F25D23/02

CPC classification number: F25C5/187 ,  G01F23/2921

Abstract: A refrigerator and an ice level sensing apparatus are provided. The refrigerator may include a main body, and an ice level sensing apparatus including an optical element for sending or receiving a signal, and an alignment device for aligning and maintaining alignment of the optical element in a preset direction. The sensing apparatus may sense whether an ice storage container in which ice cubes made by an ice maker is at a full ice level. The optical element may be aligned at a preset position, thus preventing movement of the optical element, resulting in improved reliability of the sensing apparatus.

Abstract translation: 提供一种冰箱和冰水平感测装置。 冰箱可以包括主体和包括用于发送或接收信号的光学元件的冰水平感测装置，以及用于对准和保持光学元件在预设方向上的对准的对准装置。 感测装置可以感测由制冰机制成的冰块是否处于完全冰水位的储冰容器。 光学元件可以在预定位置对齐，从而防止光学元件的移动，从而提高感测装置的可靠性。

公开(公告)号：US07688301B2

公开(公告)日：2010-03-30

申请号：US11092945

申请日：2005-03-30

Applicant: Dong Hoon Lee ,  Juhn Suk Yoo ,  Chul Sang Jang ,  Oh Kyong Kwon

Inventor： Dong Hoon Lee ,  Juhn Suk Yoo ,  Chul Sang Jang ,  Oh Kyong Kwon

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/2074 ,  G09G3/3648 ,  G09G3/3685 ,  G09G2310/0213 ,  G09G2330/023

Abstract: A driving apparatus of a liquid crystal display device according to an embodiment of the present invention includes a liquid crystal display panel having a liquid crystal cell of a matrix shape to display a video signal; N (where N is a positive integer) number of data drive circuits that generate a polarity pattern of the video signal and supply it to the liquid crystal cell through a plurality of output channels; and a polarity controller that controls the polarity signal and supplies it to the N number of the data drive circuits on the basis of a first selection signal corresponding to the number of the output channels and a second selection signal corresponding to a repetition period of the polarity pattern.

Abstract translation: 根据本发明实施例的液晶显示装置的驱动装置包括具有矩阵形状的液晶单元以显示视频信号的液晶显示面板; 产生视频信号的极性图案并通过多个输出通道将其提供给液晶单元的数据驱动电路的N（其中N是正整数）数量的数据驱动电路; 以及极性控制器，其根据对应于输出通道的数量的第一选择信号和对应于极性的重复周期的第二选择信号来控制极性信号并将其提供给N个数据驱动电路 模式。

公开(公告)号：US07678474B2

公开(公告)日：2010-03-16

申请号：US11487988

申请日：2006-07-18

Applicant: Jae Soon Bae ,  Dae Woong Lee ,  Dong Hoon Lee ,  Dong Seob Jeong

Inventor： Jae Soon Bae ,  Dae Woong Lee ,  Dong Hoon Lee ,  Dong Seob Jeong

IPC: H01L51/54 ,  H01L51/46 ,  H05B33/12 ,  C07D235/02 ,  C07D403/00 ,  C07D417/00 ,  C07D409/00

CPC classification number: C09K11/06 ,  C07D471/04 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1044 ,  C09K2211/1074 ,  H01L51/0058 ,  H01L51/0072 ,  H05B33/14 ,  Y02E10/549 ,  Y10S428/917

Abstract: Disclosed herein are novel imidazole derivatives and organic electronic device using the same. The disclosed organic electronic device show excellent characteristics in terms of efficiency, driving voltage and stability.

Abstract translation: 本文公开了新的咪唑衍生物和使用其的有机电子器件。 所公开的有机电子器件在效率，驱动电压和稳定性方面表现出优异的特性。

公开(公告)号：US07634029B2

公开(公告)日：2009-12-15

申请号：US11208754

申请日：2005-08-23

Applicant: Dong-hoon Lee

Inventor： Dong-hoon Lee

IPC: H04L27/00

CPC classification number: H04L7/0278

Abstract: A symbol timing recovery apparatus used with a VSB-type receiver and a method of the same. In order for the symbol timing recovery, error information is generated and used utilizing a band edge component maximization (BECM) of a frequency band as well as an upper frequency band. Therefore, the symbol timing recovery can be more effectively achieved even when the upper frequency band is damaged due to multi-path components. Also, efficiency of the overall timing recovery can be improved by using the lower frequency band as well as the upper frequency band of the received signal in performing the symbol timing recovery. As a result, deterioration of the receiving system including the symbol timing recovery apparatus can be prevented.

Abstract translation: 与VSB型接收机一起使用的符号定时恢复装置及其方法。 为了符号定时恢复，利用频带的带边缘分量最大化（BECM）以及高频带来生成和使用错误信息。 因此，即使当由于多路径分量而导致较高频带被损坏时，也能更有效地实现符号定时恢复。 此外，通过在执行符号定时恢复时使用较低频带以及接收信号的较高频带，可以提高整体定时恢复的效率。 结果，可以防止包括符号定时恢复装置的接收系统的劣化。