公开(公告)号：US20090079477A1

公开(公告)日：2009-03-26

申请号：US12234505

申请日：2008-09-19

Applicant: Yong-Jae Lee

Inventor： Yong-Jae Lee

IPC: H03L7/06

CPC classification number: H03L7/0812 ,  H03L7/089

Abstract: A data driver circuit and a delay-locked loop (DLL) are provided. The data driver circuit and DLL can operate normally in spite of errors, etc., caused when an analog data signal is applied to a display panel. The DLL, which receives a first clock signal and outputs a second clock signal, includes a phase detector for outputting a phase difference signal according to the first clock signal, the second clock signal and at least one delay signal, and a delay line for generating the second clock signal and the delay signal by delaying the first clock signal. Here, the phase difference signal has a value corresponding to a phase difference between the first clock signal and the second clock signal, according to the first clock signal or the second clock signal, and a value corresponding to a case in which there is no phase difference according to the delay signal, and a first delay that is a delay of the second clock signal with respect to the first clock signal changes according to the phase difference signal.

Abstract translation: 提供数据驱动电路和延迟锁定环（DLL）。 尽管当模拟数据信号被施加到显示面板时，数据驱动器电路和DLL可以正常工作，尽管有错误等。 接收第一时钟信号并输出​​第二时钟信号的DLL包括用于根据第一时钟信号，第二时钟信号和至少一个延迟信号输出相位差信号的相位检测器和用于产生 第二时钟信号和延迟信号通过延迟第一时钟信号。 这里，根据第一时钟信号或第二时钟信号，相位差信号具有对应于第一时钟信号和第二时钟信号之间的相位差的值，以及与不存在相位的情况相对应的值 并且相对于第一时钟信号的第二时钟信号的延迟的第一延迟根据相位差信号而改变。

公开(公告)号：US20060160337A1

公开(公告)日：2006-07-20

申请号：US11323999

申请日：2005-12-29

Applicant: Young-Jin Kim ,  Hyeon-Deok Lee ,  Seok-Woo Nam ,  Yong-Jae Lee ,  Hyun-Seok Lim ,  Wan-Goo Hwang ,  Jin-Il Lee ,  Jung-Hwan Oh

Inventor： Young-Jin Kim ,  Hyeon-Deok Lee ,  Seok-Woo Nam ,  Yong-Jae Lee ,  Hyun-Seok Lim ,  Wan-Goo Hwang ,  Jin-Il Lee ,  Jung-Hwan Oh

IPC: H01L21/20 ,  H01L21/36

CPC classification number: H01L28/84 ,  H01L27/10817 ,  H01L27/10852 ,  H01L28/91

Abstract: In a method of manufacturing a capacitor including a hemispherical grain (HSG) silicon layer, after forming a storage electrode electrically coupled to a contact region of a substrate, the HSG silicon layer is formed on the storage electrode by providing a first gas including silicon and a second gas onto a surface of the storage electrode with a volume ratio of about 1.0:0.1 to about 1.0:5.0. A dielectric layer and a plate electrode are sequentially formed on the HSG silicon layer. A grain size of the HSG silicon layer may be easily adjusted and abnormal growths of the HSG at a lower portion of the storage electrode may be suppressed. Therefore, the HSG silicon layer may be uniformly formed on the storage electrode, and a structural stability of the storage electrode may be improved to prevent electrical defects of the capacitor.

Abstract translation: 在制造包括半球形晶粒（HSG）硅层的电容器的方法中，在形成与基板的接触区域电耦合的存储电极之后，通过提供包括硅的第一气体和存储电极形成HSG硅层， 第二气体以约1.0:0.1至约1.0:5.0的体积比存储在存储电极的表面上。 在HSG硅层上依次形成电介质层和平板电极。 可以容易地调节HSG硅层的晶粒尺寸，并且可以抑制存储电极下部的HSG的异常生长。 因此，HSG硅层可以均匀地形成在存储电极上，并且可以改善存储电极的结构稳定性，以防止电容器的电缺陷。

公开(公告)号：US20060103002A1

公开(公告)日：2006-05-18

申请号：US11261569

申请日：2005-10-31

Applicant: Mee-Hyun Ahn ,  Jong-Joo Lee ,  Yong-Jae Lee

Inventor： Mee-Hyun Ahn ,  Jong-Joo Lee ,  Yong-Jae Lee

IPC: H01L23/52

CPC classification number: H01L23/4951 ,  H01L24/05 ,  H01L24/06 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/04042 ,  H01L2224/05554 ,  H01L2224/05556 ,  H01L2224/05599 ,  H01L2224/06136 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/4826 ,  H01L2224/48463 ,  H01L2224/49171 ,  H01L2224/49433 ,  H01L2224/73215 ,  H01L2224/73265 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01055 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2224/45099 ,  H01L2924/00 ,  H01L2924/00012

Abstract: Provided are semiconductor devices and methods for configuring lead frames and/or device bonding pads to provide for the independent adjustment of the electrical characteristics of both fixed voltage lines, e.g., Vdd and Vss, and the signal lines, e.g., command, clock, data and address. In particular, the invention provides for adjusting the relative sizing of leads corresponding to fixed voltage lines and signal lines for increasing the relative capacitance on the fixed voltage lines to improve their stability will reducing the noise on the signal lines. The invention may be utilized with a variety of package configurations including lead-on-chip LOC configurations, more conventional quad flat pack QFP configurations in which the leads do not extend past the perimeter of the semiconductor chip or hybrid configurations in which some leads do extend past the perimeter of the semiconductor chip and across the active surface.

Abstract translation: 提供了用于配置引线框和/或器件接合焊盘以提供对两个固定电压线的电特性的独立调整的半导体器件和方法，例如V dd和V ss， / SUB>和信号线，例如命令，时钟，数据和地址。 特别地，本发明提供了调整对应于固定电压线和信号线的引线的相对尺寸以增加固定电压线上的相对电容，以提高其稳定性将降低信号线上的噪声。 本发明可以用于各种封装结构，包括片上LOC配置，更常规的四方扁平封装QFP配置，其中引线不延伸超过半导体芯片的周边或其中一些引线延伸的混合配置 通过半导体芯片的周边并穿过有源表面。

公开(公告)号：US07032434B2

公开(公告)日：2006-04-25

申请号：US10882150

申请日：2004-07-01

Applicant: Yong Jae Lee ,  Jae hyuk Lee ,  In Haeng Cho ,  Joung Hun Kim

Inventor： Yong Jae Lee ,  Jae hyuk Lee ,  In Haeng Cho ,  Joung Hun Kim

IPC: G01M3/04

CPC classification number: G01M3/16 ,  A47L15/421 ,  G01M3/186 ,  Y10T137/7358

Abstract: A water leakage detecting device for effectively detecting water leakage and sensing malfunctions in the device is disclosed. The device includes a base retaining water leaked from a tub, a detector detecting whether leaked water is retained in the base, a first signal generator outputting a signal, when the detector detects the leaked water, a second signal generator outputting a signal, when the detector does not detect the leaked water, and a controller deciding whether to drain the leaked water and determining whether the water leakage detecting device has a malfunction.

Abstract translation: 本发明公开了一种用于有效检测漏水和检测装置故障的漏水检测装置。 该装置包括保持从桶中泄漏的水的基座，检测在基座中是否保留漏水的检测器，当检测器检测到泄漏的水时输出信号的第一信号发生器，输出信号的第二信号发生器，当 检测器不检测泄漏的水，并且控制器决定是否排出泄漏的水并确定漏水检测装置是否具有故障。

公开(公告)号：US06449229B1

公开(公告)日：2002-09-10

申请号：US09328375

申请日：1999-06-09

Applicant: Seok-Jung Kim ,  Byung-Ryul Ryoo ,  Yong-Ki Son ,  Pyong-Yong Seong ,  Yong-Jae Lee ,  Tae-Kyung Kim ,  Jang-Hoon Yoo

Inventor： Seok-Jung Kim ,  Byung-Ryul Ryoo ,  Yong-Ki Son ,  Pyong-Yong Seong ,  Yong-Jae Lee ,  Tae-Kyung Kim ,  Jang-Hoon Yoo

IPC: G11B700

CPC classification number: G11B7/0956 ,  G11B7/0933 ,  G11B7/0935

Abstract: An optical pickup assembly includes a base, a bobbin having an objective lens mounted thereon, the bobbin being installed at the base so as to be movable and having a pair of first side surfaces parallel to a radial direction of a disk and a pair of second side surfaces parallel to the tangential direction of a disk track, a focus coil wound around the bobbin for driving the objective lens in a focus direction, a track coil installed at the first side surfaces for driving the objective lens in a radial direction of the disk, a driving magnet installed at the base to face the first side surfaces, a tilt coil installed at the second side surfaces for driving the objective lens in response to the relative inclination between the objective lens and the disk, a first tilt magnet installed at the base such that one polarity thereof faces the tilt coil, a second tilt magnet installed at an upper portion of the first tilt magnet such that another polarity opposite to the one polarity thereof faces the tilt coil, an inclination detector for detecting the relative inclination between the objective lens and the disk, and a cover coupled to the base to protect the objective lens.

Abstract translation: 一种光学拾取器组件，包括基座，安装有物镜的线轴，所述线轴安装在所述基座上以便可移动，并且具有平行于盘的一半径的一对第一侧表面和一对第二 平行于盘轨道的切线方向的侧面，卷绕在筒管上的聚焦线圈，用于在聚焦方向上驱动物镜;轨道线圈，安装在第一侧面，用于沿盘的径向驱动物镜 安装在所述基座上以面对所述第一侧面的驱动磁体，安装在所述第二侧表面处以响应于所述物镜和所述盘之间的相对倾斜来驱动所述物镜的倾斜线圈，安装在所述物镜上的第一倾斜磁体 使得其一个极性面向倾斜线圈，第二倾斜磁体安装在第一倾斜磁体的上部，使得与其一个极性相反的另一极性f 倾斜线圈，用于检测物镜和盘之间的相对倾斜度的倾斜检测器，以及联接到基座以保护物镜的盖。

公开(公告)号：US06222801B1

公开(公告)日：2001-04-24

申请号：US09266862

申请日：1999-03-12

Applicant: Jang-Hoon Yoo ,  Pyong-Yong Seong ,  Yong-Jae Lee ,  Tae-Kyung Kim ,  Yong-Ki Son

Inventor： Jang-Hoon Yoo ,  Pyong-Yong Seong ,  Yong-Jae Lee ,  Tae-Kyung Kim ,  Yong-Ki Son

IPC: G11B712

CPC classification number: G11B7/1398 ,  G11B7/127 ,  G11B7/131 ,  G11B7/1353 ,  G11B7/139 ,  G11B2007/0006

Abstract: An optical pickup includes a variable iris having a numerical aperture is adjusted according to wavelength of light and can be compatibly used for discs having respectively different specifications. The optical pickup includes a plurality of laser sources respectively emitting light of different wavelengths, an objective lens for focusing the light emitted from the laser sources into an optical spot optimized to each information recording surface of the plurality of discs, at least one photo detector for detecting the light reflected from the information recording surfaces of the corresponding discs where the optical spot is focused and passed through the objective lens, an optical element for adjusting an optical path so that the light emitted from the laser sources is directed toward the objective lens and the light emitted from the objective lens is directed toward the at least one photo detector, and a variable iris coupled between the laser sources and the objective lens, selectively operating according to the wavelength. The optical pickup can be compatibly used for discs having respectively different specifications irrespective of the thicknesses of the discs. The variable iris selectively operates in the case that light of two or more wavelengths is used, to thereby provide an effect of accomplishing an optimal optical spot on the discs.

Abstract translation: 光拾取器包括具有数值孔径的可变虹膜，其根据光的波长进行调整，并且可以兼容地用于分别具有不同规格的光盘。 光拾取器包括分别发射不同波长的光的多个激光源，用于将从激光源发射的光聚焦到优化到多个光盘的每个信息记录表面的光点中的物镜，至少一个光检测器，用于 检测从光点聚焦并通过物镜的相应盘的信息记录表面反射的光;光学元件，用于调节光路，使得从激光源发射的光朝向物镜;以及 从物镜发射的光指向至少一个光电检测器，并且耦合在激光源和物镜之间的可变光圈根据波长选择性地工作。 光学拾取器可以兼容地用于具有不同规格的盘，而与盘的厚度无关。 在使用两个或更多个波长的光的情况下，可变光圈选择性地操作，从而提供在光盘上实现最佳光点的效果。