公开(公告)号：US20100033415A1

公开(公告)日：2010-02-11

申请号：US12409681

申请日：2009-03-24

Applicant: Hyeon-Seok BAE ,  Sang-Chul LEE ,  Kwang-Youl LEE

Inventor： Hyeon-Seok BAE ,  Sang-Chul LEE ,  Kwang-Youl LEE

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G2330/02

Abstract: A liquid crystal display includes; a liquid crystal panel, and a DC-DC converter which receives an input voltage to generate an analog drive voltage and a gate-on voltage used to operate the liquid crystal panel, wherein the DC-DC converter includes a pulse width modulation circuit which modulates a pulse width of the analog drive voltage and the gate-on voltage, a boost converter which boosts the input voltage to output the analog drive voltage, and a charge pump which boosts one of the input voltage and the analog drive voltage to output the gate-on voltage, wherein when a high voltage stress test is performed, the DC-DC converter outputs the analog drive voltage boosted to a voltage level higher than a voltage level of the analog drive voltage during a normal operation, and outputs the gate-on voltage having a voltage level substantially equal to a voltage level of the gate-on voltage during the normal operation.

Abstract translation: 液晶显示器包括： 液晶面板和接收输入电压以产生用于操作液晶面板的模拟驱动电压和栅极导通电压的DC-DC转换器，其中DC-DC转换器包括调制脉冲宽度调制电路 模拟驱动电压和栅极导通电压的脉冲宽度，升压输入电压以输出模拟驱动电压的升压转换器，以及升压输入电压和模拟驱动电压之一以输出门极的电荷泵 - 其中当执行高压应力测试时，所述DC-DC转换器在正常操作期间将升压的模拟驱动电压输出到高于模拟驱动电压的电压电平的电压电平，并且输出门极导通 电压具有在正常操作期间基本上等于栅极导通电压的电压电平的电压电平。

公开(公告)号：US20080087534A1

公开(公告)日：2008-04-17

申请号：US11870763

申请日：2007-10-11

Applicant: Hong-Ik YANG ,  Sang-Chul LEE ,  Ki-Hwan KIM ,  Kil-Young AHN

Inventor： Hong-Ik YANG ,  Sang-Chul LEE ,  Ki-Hwan KIM ,  Kil-Young AHN

IPC: H01H5/00

CPC classification number: H01H3/32 ,  H01H2003/326

Abstract: Disclosed is an air circuit breaker including a switching mechanism formed of a plurality of links so as to compress a closing spring by converting a rotating operation of the rotational shaft and to generate a driving force derived from an elastic restoring force of the closing spring; and a switching shaft mechanically connected to the switching mechanism so as to transfer the driving force generated from the switching mechanism to a movable contact, wherein the switching shaft is provided with a pair of holders installed at both sides from a center of the switching shaft so as to rotatably support the switching shaft at a frame supporting the both sides of the switching mechanism. Accordingly, the operation deviation of the circuit can be minimized by preventing the switching shaft from being deformed when the circuit performs a switching operation, and the lifespan of the air circuit breaker can be increased by reducing abrasion of components.

Abstract translation: 公开了一种空气断路器，包括由多个连杆形成的切换机构，以便通过转换旋转轴的旋转操作来压缩闭合弹簧，并产生由闭合弹簧的弹性恢复力导出的驱动力; 以及切换轴，其与所述切换机构机械连接，以将从所述切换机构产生的驱动力传递到可动接点，其中所述切换轴设置有从所述切换轴的中心两侧安装的一对保持器， 以便在支撑切换机构的两侧的框架处可转动地支撑切换轴。 因此，当电路进行开关操作时，通过防止开关轴变形，可以使电路的操作偏差最小化，并且可以通过减少部件的磨损来增加空气断路器的寿命。

公开(公告)号：US20110109662A1

公开(公告)日：2011-05-12

申请号：US12902553

申请日：2010-10-12

Applicant: Sang-Mi CHO ,  Young-Min CHOI ,  Sang-Chul LEE ,  Jae-Seob CHUNG ,  Jong-Hee NA ,  Dong-Ki LEE

Inventor： Sang-Mi CHO ,  Young-Min CHOI ,  Sang-Chul LEE ,  Jae-Seob CHUNG ,  Jong-Hee NA ,  Dong-Ki LEE

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G2320/0242 ,  G09G2320/0276

Abstract: A driving apparatus for a liquid crystal display, which includes a first pixel, a second pixel and a third pixel that display different colors, includes: an image signal compensation unit that compensates input image signals corresponding to the first pixel, the second pixel, and the third pixel to generate compensated input image signals; and a data driver that supplies data voltages to the first pixel, the second pixel and the third pixel based on the compensated input image signals. The image signal compensation unit shifts a value of the input image signal corresponding to the first pixel by a first value with respect to a common voltage, shifts a value of the input image signal corresponding to the second pixel by a second value with respect to the common voltage, and shifts a value of the input image signal corresponding to the third pixel by a third value with respect to the common voltage.

Abstract translation: 一种用于液晶显示器的驱动装置，其包括第一像素，第二像素和显示不同颜色的第三像素，包括：图像信号补偿单元，其补偿与第一像素，第二像素和第二像素对应的输入图像信号， 所述第三像素产生补偿输入图像信号; 以及基于经补偿的输入图像信号向第一像素，第二像素和第三像素提供数据电压的数据驱动器。 图像信号补偿单元将对应于第一像素的输入图像信号的值相对于公共电压移位第一值，将对应于第二像素的输入图像信号的值相对于第二像素偏移第二值 公共电压，并将与第三像素对应的输入图像信号的值相对于公共电压移位第三值。

公开(公告)号：US20130051071A1

公开(公告)日：2013-02-28

申请号：US13591394

申请日：2012-08-22

Applicant: Sang-Chul LEE ,  Min-Sung CHOI ,  Sang-Hyeok LEE

Inventor： Sang-Chul LEE ,  Min-Sung CHOI ,  Sang-Hyeok LEE

IPC: H05K7/02 ,  G09F13/18

CPC classification number: H05K5/0017 ,  G02B6/0011 ,  G02F1/133308 ,  G02F2001/133317 ,  G02F2001/133331 ,  G02F2202/28 ,  H05K5/03

Abstract: A display apparatus includes a display panel, a first covering part, an upper frame and a lower frame. The first covering part is disposed on the display panel. The upper frame is disposed under the first covering part and includes a first combining portion. The lower frame is combined with the upper frame through the first combining portion, and overlaps a peripheral portion of the display panel.

Abstract translation: 显示装置包括显示面板，第一覆盖部分，上框架和下框架。 第一覆盖部分设置在显示面板上。 上框架设置在第一覆盖部分下方并且包括第一组合部分。 下框架通过第一组合部分与上框架组合，并与显示面板的周边部分重叠。

公开(公告)号：US20080121565A1

公开(公告)日：2008-05-29

申请号：US11858449

申请日：2007-09-20

Applicant: Jin S. YOO ,  Sang-Chul LEE ,  Ho Dong KIM

Inventor： Jin S. YOO ,  Sang-Chul LEE ,  Ho Dong KIM

IPC: C10G45/04

CPC classification number: C07C51/265 ,  C07C63/26 ,  C07C63/307 ,  C07C63/04 ,  C07C63/00 ,  C07C63/15

Abstract: The present invention relates to a process of reducing sulfur- or nitrogen-containing compounds and also producing oxygenates, which can be used as an excellent octane booster in the reformulated gasoline and as a cetane booster for the future oxygenated diesel in a one-pot reaction.

Abstract translation: 本发明涉及一种减少含硫或含氮化合物并且还产生含氧化合物的方法，其可用作重组汽油中的优异的辛烷值助催化剂，并且作为未锅化的单体反应中的未来氧化柴油的十六烷加成剂 。

公开(公告)号：US20080088396A1

公开(公告)日：2008-04-17

申请号：US11870704

申请日：2007-10-11

Applicant: Kil-Young AHN ,  Hong-Ik YANG ,  Sang-Chul LEE ,  Ki-Hwan KIM

Inventor： Kil-Young AHN ,  Hong-Ik YANG ,  Sang-Chul LEE ,  Ki-Hwan KIM

IPC: H01H9/20

CPC classification number: H01H3/30 ,  H01H3/3015

Abstract: A switching mechanism of an air circuit breaker that allows the overall size of the air circuit breaker to be minimal by making the width of the switching mechanism relatively small. The switching mechanism of the air circuit breaker includes both side plates, a main shaft, a main shaft lever, a first link, a closing spring unit, a charging cam, a rotational shaft of the charging cam, a third link, a driving lever, a spring support pin and an end portion supported by the spring support pin, and a third link elastic bias spring having an end portion supported by the spring support pin and an operation portion for providing elastic force onto one surface of the third link to bias the third link to be rotated in one direction. A third link elastic bias spring directly provides the elastic force onto the third link in order to minimize the distance between a pair of driving levers and thus minimize the width of the switching mechanism.

Abstract translation: 一种空气断路器的切换机构，其通过使开关机构的宽度相对较小而允许空气断路器的整体尺寸最小化。 空气断路器的切换机构包括两个侧板，主轴，主轴杆，第一连杆，闭合弹簧单元，充电凸轮，充电凸轮的旋转轴，第三连杆，驱动杆 ，弹簧支撑销和由弹簧支撑销支撑的端部，以及具有由弹簧支撑销支撑的端部的第三连杆弹性偏置弹簧和用于在第三连杆的一个表面上提供弹性力的操作部分以偏置 第三个链接将沿一个方向旋转。 第三连杆弹性偏置弹簧直接在第三连杆上提供弹性力，以便最小化一对驱动杆之间的距离，从而最小化切换机构的宽度。

公开(公告)号：US20120269003A1

公开(公告)日：2012-10-25

申请号：US13454439

申请日：2012-04-24

Applicant: Sang-Sik KIM ,  Jun-Rye RHO ,  Sang-Chul LEE

Inventor： Sang-Sik KIM ,  Jun-Rye RHO ,  Sang-Chul LEE

IPC: G11C16/06

CPC classification number: G11C16/06 ,  G11C16/3454

Abstract: A data decision method including checking whether threshold voltages of a plurality of memory cells are greater than a first verification voltage, checking whether the threshold voltages of the plurality of memory cells are greater than a second verification voltage, wherein the second verification voltage is greater than the first verification voltage, and checking threshold voltages of memory cells adjacent to memory cells having threshold voltages greater than the first verification voltage and lower than the second verification voltage among the plurality of memory cells.

Abstract translation: 一种数据判定方法，包括检查多个存储单元的阈值电压是否大于第一验证电压，检查多个存储单元的阈值电压是否大于第二验证电压，其中第二验证电压大于 第一验证电压，以及检查与多个存储单元中具有大于第一验证电压且低于第二验证电压的阈值电压的存储单元相邻的存储单元的阈值电压。

公开(公告)号：US20080217151A1

公开(公告)日：2008-09-11

申请号：US12038858

申请日：2008-02-28

Applicant: Sang-Chul LEE ,  Ki-Hwan KIM ,  Hong-Ik YANG ,  Kil-Young AHN

Inventor： Sang-Chul LEE ,  Ki-Hwan KIM ,  Hong-Ik YANG ,  Kil-Young AHN

IPC: H01H5/00

CPC classification number: H01H3/3015 ,  H01H33/40 ,  H01H2003/3089 ,  H02B11/133

Abstract: Provided are an air circuit breaker capable of allowing a closing spring to be automatically discharged at a pulled-out position in a pull-out type air circuit breaker and an automatic discharging apparatus for the closing spring in the air circuit breaker, the automatic discharging apparatus for the closing spring comprising a cam shaft rotation preventing unit installed on a cam shaft allowing the closing spring to be charged or discharged and configured to restrict the rotation of the cam shaft by an elastic restoring force of the closing spring, and a unit for releasing the cam shaft rotation preventing unit connected to the cam shaft rotation preventing unit and configured to allow the cam shaft to be rotated by the elastic restoring force of the closing spring according to positions where a main body of the air circuit breaker is pulled out of a cradle.

Abstract translation: 提供一种空气断路器，其能够使闭合弹簧在拉出型空气断路器中的拉出位置自动排出，以及用于空气断路器中的闭合弹簧的自动排出装置，自动排出装置 所述闭合弹簧包括安装在凸轮轴上的凸轮轴旋转防止单元，所述凸轮轴允许所述闭合弹簧被充放电并且被构造成通过所述闭合弹簧的弹性恢复力来限制所述凸轮轴的旋转;以及用于释放的单元 所述凸轮轴旋转防止单元连接到所述凸轮轴旋转防止单元，并且被构造成根据所述关闭弹簧的弹性恢复力使所述凸轮轴旋转，其中所述位置将所述空气断路器的主体从 摇篮。

公开(公告)号：US20110005823A1

公开(公告)日：2011-01-13

申请号：US12774397

申请日：2010-05-05

Applicant: Sang-Chul LEE ,  Yul-Kyo Chung ,  Doo-hwan Lee ,  Sang-Jin Baek

Inventor： Sang-Chul LEE ,  Yul-Kyo Chung ,  Doo-hwan Lee ,  Sang-Jin Baek

IPC: H05K1/16 ,  H05K3/30

CPC classification number: H05K3/305 ,  H01L21/568 ,  H01L24/96 ,  H01L2224/04105 ,  H01L2924/3511 ,  H01L2924/35121 ,  H05K1/185 ,  H05K3/4602 ,  H05K2201/0195 ,  H05K2201/10674 ,  Y10T29/4913 ,  Y10T29/49139

Abstract: An electronic component embedded printed circuit board and a manufacturing method thereof are disclosed. In accordance with an embodiment of the present invention, the method includes providing a core board having a circuit pattern formed on a surface thereof, in which the core board is penetrated by a cavity, adhering an adhesive layer to a lower surface of the core board so as to cover the cavity, disposing an electronic component on an upper surface of the adhesive layer, the upper surface corresponding to the cavity, covering the circuit pattern by stacking a first insulator on an upper surface of the core board such that the cavity is filled, the first insulator having no backing material filled therein, and stacking a second insulator on both upper and lower sides of the cord board, in which the second insulator has a backing material filled therein.

Abstract translation: 公开了电子部件嵌入式印刷电路板及其制造方法。 根据本发明的实施例，该方法包括提供一种具有形成在其表面上的电路图案的芯板，其中芯板被空腔穿透，将粘合剂层粘附到芯板的下表面 以覆盖空腔，将电子部件设置在粘合剂层的上表面上，与空腔对应的上表面，通过在芯板的上表面上堆叠第一绝缘体来覆盖电路图案，使得空腔为 填充有第一绝缘体，其中没有填充衬垫材料，并且在电缆板的上下两侧堆叠第二绝缘体，其中第二绝缘体具有填充在其中的背衬材料。

公开(公告)号：US20080149533A1

公开(公告)日：2008-06-26

申请号：US11870820

申请日：2007-10-11

Applicant: Jin S. YOO ,  Sang-Chul LEE ,  Ho Dong KIM

Inventor： Jin S. YOO ,  Sang-Chul LEE ,  Ho Dong KIM

IPC: C10G17/00

CPC classification number: C07C51/265 ,  C07C63/26 ,  C07C63/307 ,  C07C63/04 ,  C07C63/00 ,  C07C63/15

Abstract: The present invention relates to a process of reducing sulfur- or nitrogen-containing compounds and producing oxygenates, and in particular to a one-pot process of reducing sulfur- or nitrogen-containing compounds and also producing oxygenates in the presence of a homogeneous catalyst such as Mn+/a first solvent or M1n+/a second solvent/M2m+/a third solvent or a mixture thereof, the process herein being useful as an excellent octane booster in the reformulated gasoline and as a cetane booster for the future oxygenated diesel in a one-pot reaction.

Abstract translation: 本发明涉及一种还原含硫或含氮化合物并生产含氧化合物的方法，特别涉及一种还原含硫或含氮化合物的一锅方法，并且在均相催化剂 作为M + n + /第一溶剂或第1溶剂/第2溶剂/ M 2 + m + 第三溶剂或其混合物，本发明的方法可用作重组汽油中的优异的辛烷值助催化剂，以及作为一锅反应中未来的含氧柴油的十六烷加成剂。