公开(公告)号：US20100225620A1

公开(公告)日：2010-09-09

申请号：US12293794

申请日：2006-06-20

Applicant: Yong-Jae Lee

Inventor： Yong-Jae Lee

IPC: G09G5/00 ,  G09G3/36

CPC classification number: G09G3/20 ,  G09G2330/06 ,  G09G2370/08 ,  H04L25/0272

Abstract: The present invention relates to a display, a timing controller and a data driver for transmitting a serialized multi-level data signal, and more particularly to a display, a timing controller and a data driver for transmitting a serialized multi-level data signal for reducing the number of wirings between the timing controller and the data driver, and for reducing an EMI component. The display of the present invention comprises a display panel, a scan driver, a timing controller and a plurality of data drivers, wherein the timing controller transmits a transmission signal including a serialized data signal to one of the plurality of the data drivers, wherein a level of the data signal is selected from at least four different levels according to a value of a data having a length of at least two bits, and wherein the data driver restores the data from the transmitted transmission signal.

Abstract translation: 本发明涉及用于发送串行化多级数据信号的显示器，定时控制器和数据驱动器，更具体地涉及用于发送用于减少的串行多级数据信号的显示器，定时控制器和数据驱动器 时序控制器和数据驱动器之间的配线数量，以及减少EMI组件。 本发明的显示器包括显示面板，扫描驱动器，定时控制器和多个数据驱动器，其中定时控制器将包括串行数据信号的发送信号发送到多个数据驱动器之一，其中a 数据信号的电平根据具有至少两位长度的数据的值从至少四个不同的级别中选择，并且其中数据驱动器从发送的传输信号中恢复数据。

公开(公告)号：US20090237395A1

公开(公告)日：2009-09-24

申请号：US12408434

申请日：2009-03-20

Applicant: Yong-Jae Lee

Inventor： Yong-Jae Lee

IPC: G09G5/00

CPC classification number: G09G3/20 ,  G09G3/3611 ,  G09G2310/0297 ,  G09G2310/08 ,  G09G2330/06 ,  G09G2370/08

Abstract: A display device includes a data line, a timing controller configured to apply a transmission signal corresponding to data bits to a data line during an active period in which the data bits are transmitted and apply a transmission clock signal to the data line during a blank period in which the data bits are not transmitted, and a data driver configured to sample the transmission signal (hereinafter, a reception signal) applied through the data line to recover the data bits and drive a display panel according to the recovered data bits. The display device can transmit a clock signal through the data line during the blank period.

Abstract translation: 显示装置包括数据线，定时控制器，被配置为在发送数据位的有效期间内向数据线施加与数据位对应的发送信号，并在空白期间向数据线施加发送时钟信号 其中不发送数据位;以及数据驱动器，被配置为对通过数据线施加的发送信号（以下称为接收信号）进行采样，以恢复数据位，并根据恢复的数据位驱动显示面板。 显示装置可以在空白期间通过数据线发送时钟信号。

公开(公告)号：US20090079719A1

公开(公告)日：2009-03-26

申请号：US12234496

申请日：2008-09-19

Applicant: Yong-Jae Lee

Inventor： Yong-Jae Lee

IPC: G09G5/00 ,  H03L7/06

CPC classification number: G09G3/20 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2370/08 ,  H03L7/0812 ,  H03L7/0891 ,  H03L7/093

Abstract: A data driver circuit and a delay-locked loop (DLL) circuit that can operate normally in spite of errors, etc., caused when an analog data signal is applied to a display panel are provided. The data driver circuit receives a first data signal and a first clock signal and outputs a second data signal to be transmitted to a display panel. The data driver circuit includes a data driver for sampling the first data signal in response to a second clock signal and outputting the second data signal obtained by analog-converting the first data signal, a mask signal generator for generating a mask signal indicating presence within a predetermined time period measured from a point in time at which the second data signal begins to change, and a DLL for generating the second clock signal from the first clock signal. Here, there is a delay between the first and second clock signals, the delay changes according to a phase difference between the first and second clock signals, and the change in the delay according to the phase difference is prevented by the mask signal.

Abstract translation: 提供了当模拟数据信号被施加到显示面板时引起的错误等的可以正常工作的数据驱动器电路和延迟锁定环路（DLL）电路。 数据驱动电路接收第一数据信号和第一时钟信号，并输出要发送到显示面板的第二数据信号。 数据驱动器电路包括数据驱动器，用于响应于第二时钟信号对第一数据信号进行采样，并输出通过对第一数据信号进行模拟转换而获得的第二数据信号;屏蔽信号发生器，用于产生指示在 从第二数据信号开始改变的时间点测量的预定时间周期，以及用于从第一时钟信号产生第二时钟信号的DLL。 这里，在第一和第二时钟信号之间存在延迟，根据第一和第二时钟信号之间的相位差的延迟变化，并且通过掩模信号来防止根据相位差的延迟的变化。

公开(公告)号：US20070201323A1

公开(公告)日：2007-08-30

申请号：US11657656

申请日：2007-01-25

Applicant: Sang-yol Yoon ,  Dae-jong Jang ,  Young-bin Lee ,  Yong-jae Lee ,  Byung-ryul Ryoo ,  Young-won Lee

Inventor： Sang-yol Yoon ,  Dae-jong Jang ,  Young-bin Lee ,  Yong-jae Lee ,  Byung-ryul Ryoo ,  Young-won Lee

IPC: G11B7/00

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

Abstract: An optical pickup actuator which includes a base, a blade having an objective lens mounted thereon, a plurality of suspensions supporting the blade to be movable with respect to the base and forming an electroconductive path, and a magnetic circuit driving the blade according to a driving signal applied through the respective suspensions. The magnetic circuit includes a magnet fixed to the base, and a fine pattern coil installed on the blade at a position facing the magnet and having a track pattern coil, a focus pattern coil, and a tilt pattern coil independently driven by current applied through the suspensions and providing driving forces in a track direction, a focus direction, and a tilt direction of the blade.

Abstract translation: 一种光学拾取器致动器，包括基座，具有安装在其上的物镜的刀片，支撑刀片以相对于基座可移动并形成导电路径的多个悬架以及根据驾驶驱动刀片的磁路 信号通过相应的悬架施加。 磁路包括固定在基座上的磁体和安装在刀片上的面对磁体的位置的精细图案线圈，并且具有轨道图案线圈，聚焦图案线圈和倾斜图案线圈，独立地由通过 悬架并在叶片的轨道方向，聚焦方向和倾斜方向上提供驱动力。

公开(公告)号：US06400658B1

公开(公告)日：2002-06-04

申请号：US09275814

申请日：1999-03-25

Applicant: Chang-Jin Yang ,  Pyong-Yong Seong ,  Seong-Sin Joo ,  Soo-Yul Jung ,  Jung-Eon Seo ,  Yong-Jae Lee ,  Jang-Hoon Yoo ,  Tae-Kyung Kim

Inventor： Chang-Jin Yang ,  Pyong-Yong Seong ,  Seong-Sin Joo ,  Soo-Yul Jung ,  Jung-Eon Seo ,  Yong-Jae Lee ,  Jang-Hoon Yoo ,  Tae-Kyung Kim

IPC: G11B17221

CPC classification number: G11B27/24 ,  G11B7/005 ,  G11B7/00718 ,  G11B7/00745 ,  G11B19/04 ,  G11B20/18 ,  G11B27/3027 ,  G11B2220/216 ,  G11B2220/2575

Abstract: A DVD-RAM disk reproduction apparatus for reducing an error during detection of ID data, which includes a first operational amplifier for obtaining a sum signal resulting from the addition of four picked-up signals picked up by divided-by-four photodiodes from a DVD-RAM disk having a header region and a recording region, second and third operational amplifiers for respectively obtaining two sum signals corresponding to the upper and lower regions of the header region resulting from the addition of the first and second picked-up signals and the third and fourth picked-up signals, respectively, a fourth operational amplifier for obtaining a difference signal between the two sum signals, a header region detector for detecting upper and lower header region signals corresponding to the upper header region and the lower header region based on the difference signal, and detecting a header region signal corresponding to a header region by logically summing the two detected signals, a first multiplexer for selecting one of the two sum signals obtained by the second and third operational amplifiers according to the upper header region signal, and a second multiplexer for selecting the sum signal selected by the first operational amplifier and the sum signal selected by the first multiplexer according to the header region signal, to thereby output the selected result to an equalizer. Thus, during detection of ID data in a header region, a difference signal between the picked-up four signals is not used, but a signal resulting from the addition of two signals among the picked-up signals according to the corresponding upper and lower regions of the header region is selectively used. Accordingly, ID data can be detected from a signal without deterioration, to thereby reduce an error and thus improve a detection margin.

Abstract translation: 一种用于在ID数据检测期间减少误差的DVD-RAM盘再现装置，其包括第一运算放大器，用于获得由DVD的四分之一光电二极管拾取的四个拾取信号的相加而得到的和信号 -RAM盘，具有标题区域和记录区域，第二和第三运算放大器，用于分别获得对应于由所述第一和第二拾取信号的相加产生的标题区域的上部和下部区域的两个和信号，以及第三个 和第四拾取信号，分别用于获得两个和信号之间的差分信号的第四运算放大器，用于检测对应于上标题区域和下标题区域的上标题区域信号和下标头区域信号的标题区域检测器， 差分信号，并且通过对两个检测到的信号进行逻辑求和来检测与标题区域相对应的标题区域信号，第一个mul 层叠器，用于根据上标头区域信号选择由第二和第三运算放大器获得的两个和信号之一;以及第二多路复用器，用于选择由第一运算放大器选择的和信号和由第一多路复用器选择的和信号， 到标题区域信号，从而将所选择的结果输出到均衡器。 因此，在标题区域中的ID数据的检测期间，不使用拾取的四个信号之间的差分信号，而是根据相应的上部和下部区域在拾取信号之间添加两个信号而产生的信号 选择使用标题区域。 因此，可以从信号中检测ID数据而不劣化，从而减少误差，从而提高检测余量。

公开(公告)号：US06285646B1

公开(公告)日：2001-09-04

申请号：US09198451

申请日：1998-11-24

Applicant: Jang-Hoon Yoo ,  Yong-Jae Lee ,  Pyong-Yong Seong ,  Chul-Woo Lee

Inventor： Jang-Hoon Yoo ,  Yong-Jae Lee ,  Pyong-Yong Seong ,  Chul-Woo Lee

IPC: G11B700

CPC classification number: G11B7/1374 ,  G11B2007/0006

Abstract: An optical pickup device including an objective lens which is compatible with a plurality of optical disks of respectively different specifications, such as a digital versatile disk (DVD), a compact disk-recordable (CD-R) medium, a compact disk (CD) and a laser disk (LD). The optical pickup device includes a laser source to emit light, an objective lens to focus the light emitted from the laser source on respective information recording surfaces of a plurality of optical recording media as an optimal optical spot, and an optical detector to detect light reflected from the information recording surface of the optical recording medium on which the optical spot has been focused and transmitted through the objective lens. The objective lens includes a first lens area, a second lens area, and a third lens area to focus the light emitted from the laser source. The first lens area has an aspherical surface corresponding to a first optical recording medium and a second optical recording medium, the second lens area has an aspherical surface corresponding to the second optical recording medium, and the third lens area has an aspherical surface corresponding to the first optical recording medium. As a result, the optical pickup can be compatible with a plurality of the optical disks of a respectively different specification irrespective of the thickness of the disk.

Abstract translation: 一种光学拾取装置，包括与分别不同规格的多个光盘兼容的物镜，诸如数字通用盘（DVD），可压缩盘可记录（CD-R）介质，光盘（CD） 和激光盘（LD）。 光拾取装置包括用于发光的激光源，将从激光源发射的光聚焦到作为最佳光点的多个光记录介质的各个信息记录表面上的物镜，以及检测反射光的光检测器 从其上已经聚焦并透过物镜的光记录介质的信息记录表面。 物镜包括第一透镜区域，第二透镜区域和用于聚焦从激光源发射的光的第三透镜区域。 第一透镜区域具有对应于第一光学记录介质和第二光学记录介质的非球面，第二透镜区域具有对应于第二光学记录介质的非球面，并且第三透镜区域具有对应于第二光学记录介质的非球面 第一光记录介质。 结果，光拾取器可以与分别不同规格的多个光盘兼容，而与盘的厚度无关。

公开(公告)号：US06171950B2

公开(公告)日：2001-01-09

申请号：US09330129

申请日：1999-06-11

Applicant: Yong-jae Lee ,  Soo-cheol Lee

Inventor： Yong-jae Lee ,  Soo-cheol Lee

IPC: H01L214763

CPC classification number: H01L23/53271 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method for forming a multilevel interconnection between a polycide layer and a polysilicon layer is disclosed. The multilevel interconnection comprises: forming a first impurity-containing conductive layer on a semiconductor substrate; forming a first silicide layer, having a first region thinner than a second region, on the first impurity-containing conductive layer; forming an interlayer dielectric layer in other than the first region; forming a contact hole for exposing the first silicide layer of the first region; and connecting a second impurity-containing conductive layer to the first silicide layer through the contact hole.

Abstract translation: 公开了一种在多晶硅层和多晶硅层之间形成多层互连的方法。 多层互连包括：在半导体衬底上形成第一含杂质导电层; 在所述第一含杂质导电层上形成具有比第二区域薄的第一区域的第一硅化物层; 在第一区域之外形成层间电介质层; 形成用于暴露第一区域的第一硅化物层的接触孔; 以及通过所述接触孔将第二含杂质导电层连接到所述第一硅化物层。

公开(公告)号：US09934712B2

公开(公告)日：2018-04-03

申请号：US12066553

申请日：2005-11-10

Applicant: Yong-Jae Lee

Inventor： Yong-Jae Lee

IPC: G09G3/20 ,  G09G3/36

CPC classification number: G09G3/20 ,  G09G3/3611 ,  G09G2300/0426 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2330/06 ,  G09G2370/08 ,  G09G2370/14

Abstract: The present invention relates to a display, a timing controller and a column driver IC, and more particularly to a display, timing controller and column driver integrated circuit using clock embedded multi-level signaling. The present invention provides a timing controller including a transmitter for transmitting a transmission signal wherein a transmission clock signal is embedded therein between a transmission data signal to have a signal magnitude different from that of the transmission data signal. The present invention also provides a column driver integrated circuit including a receiving unit for separating a clock signal from a received signal using a magnitude of the received signal, and for performing a sampling of a received data signal from the received signal using the separated clock signal.

公开(公告)号：US20170350012A1

公开(公告)日：2017-12-07

申请号：US15685619

申请日：2017-08-24

Applicant: Sun-min MOON ,  Youn-soo KIM ,  Han-jin LIM ,  Yong-jae LEE ,  Se-hoon OH ,  Hyun-jun KIM ,  Jin-sun LEE

Inventor： Sun-min MOON ,  Youn-soo KIM ,  Han-jin LIM ,  Yong-jae LEE ,  Se-hoon OH ,  Hyun-jun KIM ,  Jin-sun LEE

IPC: C23C16/455 ,  H01L21/02 ,  H01L21/28

Abstract: A method of forming a material layer includes providing a substrate into a reaction chamber, providing a source material onto a substrate, the source material being a precursor of a metal or semimetal having a ligand, providing an ether-based modifier on the substrate, purging an inside of the reaction chamber, and reacting a reaction material with the source material to form the material layer.

公开(公告)号：US08860697B2

公开(公告)日：2014-10-14

申请号：US12248053

申请日：2008-10-09

Applicant: Yong-Jae Lee

Inventor： Yong-Jae Lee

IPC: G09G5/00 ,  G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3611 ,  G09G3/20 ,  G09G2310/08 ,  G09G2370/08

Abstract: A display driving device includes a plurality of data drivers; and a timing controller including a data transmission unit. The data transmission unit transmits data to the data drivers, The data transmission unit controls an electrical signal based on a distance difference between each of the data drivers and the data transmission unit, to reduce distortion of the electrical signal and/or power consumption due to the distance difference, and transmits the controlled electrical signal. The electrical signal corresponds to the data.

Abstract translation: 显示驱动装置包括多个数据驱动器; 以及包括数据传输单元的定时控制器。 数据传输单元将数据发送到数据驱动器。数据传输单元基于每个数据驱动器和数据传输单元之间的距离差来控制电信号，以减少电信号的失真和/或由于 距离差，并发送受控电信号。 电信号对应于数据。