公开(公告)号：USD398018S

公开(公告)日：1998-09-08

申请号：US075594

申请日：1997-08-04

Applicant: Cheol-Ho Lee

Designer： Cheol-Ho Lee

公开(公告)号：US08139056B2

公开(公告)日：2012-03-20

申请号：US12193151

申请日：2008-08-18

Applicant: Cheol Ho Lee ,  Hyeon Seok Bae ,  Sang Chul Lee

Inventor： Cheol Ho Lee ,  Hyeon Seok Bae ,  Sang Chul Lee

IPC: G06F3/038 ,  G09G5/00

CPC classification number: G09G3/3666 ,  G09G3/3696 ,  G09G2320/0223 ,  G09G2320/0233

Abstract: A power generating module is provided in an LCD where the power generating module includes a first driving voltage generator, a second driving voltage generator and an output deviation controller. The first driving voltage generator generates and outputs a first set of LCD driving voltages including a first liquid crystal driving voltage and a first gate-on-voltage. The second driving voltage generator generates and outputs a similar second set of LCD driving voltages. The output deviation controller controls the first and second driving voltage generators using one or more feedback signals each corresponding to a potential difference between counterpart output voltages of the first driving voltage and the second driving voltage to reduce output deviations between those counterpart output voltages.

Abstract translation: 发电模块设置在LCD中，其中发电模块包括第一驱动电压发生器，第二驱动电压发生器和输出偏差控制器。 第一驱动电压发生器产生并输出包括第一液晶驱动电压和第一栅极导通电压的第一组LCD驱动电压。 第二驱动电压发生器产生并输出类似的第二组LCD驱动电压。 输出偏差控制器使用一个或多个反馈信号来控制第一和第二驱动电压发生器，每个反馈信号各自对应于第一驱动电压和第二驱动电压的对方输出电压之间的电位差，以减小这些对应输出电压之间的输出偏差。

公开(公告)号：US20110231620A1

公开(公告)日：2011-09-22

申请号：US13150663

申请日：2011-06-01

Applicant: Man-hee LEE ,  Cheol-ho LEE

Inventor： Man-hee LEE ,  Cheol-ho LEE

IPC: G06F12/00

CPC classification number: G06F13/4239

Abstract: A memory controller, a PCB and a computer system employing the memory controller, and a memory adjusting method using the memory controller. The memory controller interfaces data reading from and writing to a memory and includes: a characteristic estimating part estimating a characteristic of a memory output signal outputted from the memory for the data reading and writing; and a characteristic adjusting part controlling the memory so that the characteristic of the memory output signal is within a predetermined reference range if the characteristic of the memory output signal estimated by the characteristic estimating part is beyond the predetermined reference range.

Abstract translation: 存储器控制器，PCB和采用存储器控制器的计算机系统，以及使用存储器控制器的存储器调整方法。 存储器控制器接收从存储器读取和写入存储器的数据，并且包括：估计从存储器输出的用于数据读取和写入的存储器输出信号的特性的特征估计部分; 以及如果由特性估计部件估计的存储器输出信号的特性超过预定的参考范围，则控制存储器的特性调整部件使得存储器输出信号的特性在预定的参考范围内。

公开(公告)号：US20060007758A1

公开(公告)日：2006-01-12

申请号：US11175180

申请日：2005-07-07

Applicant: Cheol-Ho Lee

Inventor： Cheol-Ho Lee

IPC: G11C7/00

CPC classification number: G11C7/1063 ,  G11C7/1051 ,  G11C7/22 ,  G11C2207/2254

Abstract: A method and apparatus for setting column address strobe (CAS) latency and frequency for heterogeneous memories are provided. The method includes obtaining setting information related to CAS latencies and frequencies supported by two or more memories, and comparing the CAS latencies supported by the memories with one another and setting a highest frequency among the frequencies that all of the memories have in common as a common frequency for the memories if the memories have one or more CAS latencies in common.

Abstract translation: 提供了一种用于设置异地存储器的列地址选通（CAS）等待时间和频率的方法和装置。 该方法包括获得与两个或多个存储器支持的CAS延迟和频率相关的设置信息，以及将由存储器支持的CAS延迟彼此进行比较，并将所有存储器共同的频率中的最高频率设置为公共 如果存储器具有一个或多个常见的CAS延迟，则存储器的频率。

公开(公告)号：USD433019S

公开(公告)日：2000-10-31

申请号：US116152

申请日：1999-12-29

Applicant: Cheol Ho Lee

Designer： Cheol Ho Lee

公开(公告)号：US20120168894A1

公开(公告)日：2012-07-05

申请号：US13241389

申请日：2011-09-23

Applicant: Min-Soo Kim ,  Hwan-Sung Cheon ,  Jee-Yun Song ,  Young-Min Kim ,  Cheol-Ho Lee ,  Chung-Heon Lee

Inventor： Min-Soo Kim ,  Hwan-Sung Cheon ,  Jee-Yun Song ,  Young-Min Kim ,  Cheol-Ho Lee ,  Chung-Heon Lee

IPC: H01L21/306 ,  H01L27/02 ,  C09D161/06

CPC classification number: G03F7/094

Abstract: A hard mask composition, a method of forming a pattern, and a semiconductor integrated circuit device, the hard mask composition including a solvent; and an aromatic ring-containing compound, the aromatic ring-containing compound including at least one of a moiety represented by the following Chemical Formula 1 and a moiety represented by the following Chemical Formula 2:

Abstract translation: 硬掩模组合物，形成图案的方法和半导体集成电路器件，所述硬掩模组合物包括溶剂; 和含芳香环的化合物，所述含芳香环的化合物包括由以下化学式1表示的部分和由以下化学式2表示的部分中的至少一个：

公开(公告)号：US20090167984A1

公开(公告)日：2009-07-02

申请号：US12238619

申请日：2008-09-26

Applicant: Sang-Hoon LEE ,  Hyeon-Seok BAE ,  Cheol-Ho LEE

Inventor： Sang-Hoon LEE ,  Hyeon-Seok BAE ,  Cheol-Ho LEE

IPC: G02F1/13357 ,  F21V5/00

CPC classification number: G02F1/133606 ,  G02F2201/54

Abstract: A backlight unit, and a display device having the backlight unit, includes a light source, the light source formed to directly illuminate a display panel, and an optical plate arranged over the light source, wherein the optical plate includes a first surface and a second surface that faces the first surface, and the first surface is different in height from the second surface.

Abstract translation: 背光单元和具有背光单元的显示装置包括光源，形成为直接照亮显示面板的光源和布置在光源上的光学板，其中光学板包括第一表面和第二表面 表面，其面向第一表面，并且第一表面的高度与第二表面不同。

公开(公告)号：US20090073154A1

公开(公告)日：2009-03-19

申请号：US12193151

申请日：2008-08-18

Applicant: Cheol Ho Lee ,  Hyeon Seak Bae ,  Sang Chul Lee

Inventor： Cheol Ho Lee ,  Hyeon Seak Bae ,  Sang Chul Lee

IPC: G09G3/36 ,  G09G5/00

CPC classification number: G09G3/3666 ,  G09G3/3696 ,  G09G2320/0223 ,  G09G2320/0233

Abstract: Provided are a power generating module and an LCD having the same. The power generating module includes a first driving voltage generator, a second driving voltage generator and an output deviation controller. The first driving voltage generator generates and outputs a first driving voltage including a first liquid crystal driving voltage and a first gate-on-voltage. The second driving voltage generator generates and outputs a second driving voltage including a second liquid crystal driving voltage and a second gate-on-voltage. The output deviation controller controls the first and second driving voltage generators using a feedback signal corresponding to a potential difference between the first driving voltage and the second driving voltage to reduce output deviation between the first driving voltage and the second driving voltage. The voltage levels of driving powers output from a plurality of power source units are compared to generate feedback signals corresponding to potential differences thereof and to provide the generated feedback signals to the plurality of power source units, so that the voltage levels of the driving powers output from the plurality of power source units are controlled to converge to an intermediate level. Therefore, output deviation between driving powers output from the plurality of power source units can be reduced.

Abstract translation: 具有发电模块和具有该发电模块的LCD。 发电模块包括第一驱动电压发生器，第二驱动电压发生器和输出偏差控制器。 第一驱动电压发生器产生并输出包括第一液晶驱动电压和第一栅极导通电压的第一驱动电压。 第二驱动电压发生器产生并输出包括第二液晶驱动电压和第二栅极导通电压的第二驱动电压。 输出偏差控制器使用与第一驱动电压和第二驱动电压之间的电位差对应的反馈信号来控制第一和第二驱动电压发生器，以减小第一驱动电压和第二驱动电压之间的输出偏差。 将从多个电源单元输出的驱动电力的电压电平进行比较，生成对应于其电位差的反馈信号，并将生成的反馈信号提供给多个电源单元，使得驱动功率输出的电压电平 从多个电源单元被控制以收敛到中间电平。 因此，可以减少从多个电源单元输出的驱动功率之间的输出偏差。

公开(公告)号：US20090021507A1

公开(公告)日：2009-01-22

申请号：US12145825

申请日：2008-06-25

Applicant: Hyeon-Seok BAE ,  Sang-Hoon LEE ,  Cheol-Ho LEE ,  Hun-Tae KIM

Inventor： Hyeon-Seok BAE ,  Sang-Hoon LEE ,  Cheol-Ho LEE ,  Hun-Tae KIM

IPC: G09G5/00 ,  G09G3/36

CPC classification number: G09G5/003 ,  G09G3/3666 ,  G09G3/3696 ,  G09G2310/08 ,  G09G2320/0276 ,  G09G2330/04

Abstract: A driving device includes an output timing controller which controls an output timing of a first driving voltage and a second driving voltage respectively generated from a first voltage generator and a second voltage generator. A third driving voltage output from the output timing controller is provided to a first data driver and a second data driver, and also provided to a gamma voltage generator to generate a plurality of gamma voltages. Accordingly, a reverse electric potential between the third driving voltage and the gamma voltages is prevented from being generated in the first and second data drivers, therefore, preventing the first and second data drivers from being damaged.

Abstract translation: 驱动装置包括输出定时控制器，其控制分别从第一电压发生器和第二电压发生器产生的第一驱动电压和第二驱动电压的输出定时。 从输出定时控制器输出的第三驱动电压提供给第一数据驱动器和第二数据驱动器，并且还提供给伽马电压发生器以产生多个伽马电压。 因此，防止在第一和第二数据驱动器中产生第三驱动电压和伽马电压之间的反向电位，从而防止第一和第二数据驱动器被损坏。

公开(公告)号：US07185166B2

公开(公告)日：2007-02-27

申请号：US10614817

申请日：2003-07-09

Applicant: Cheol-Ho Lee

Inventor： Cheol-Ho Lee

IPC: G06F12/00

CPC classification number: G06F13/1684

Abstract: A method of controlling a computer having a plurality of memory buses adapted to be operated in a multi-channel mode by reading memory information of at, least one of a plurality of memory modules connected to the respective memory buses and displaying whether the plurality of the memory buses can operate and/or are operating in the multi-channel mode by comparing the read memory information. Thus, a user can confirm whether a plurality of memory buses operate in a multi-channel mode.

Abstract translation: 一种控制计算机的方法，所述计算机具有适于以多通道模式操作的多个存储器总线，通过读取连接到各个存储器总线的多个存储器模块中的至少一个的存储器信息，并显示所述多个存储器总线 存储器总线可以通过比较读取的存储器信息来操作和/或以多通道模式操作。 因此，用户可以确认多个存储器总线是否以多通道模式操作。