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：US07758681B2

公开(公告)日：2010-07-20

申请号：US11647283

申请日：2006-12-29

Applicant: Sang-chul Lee ,  Min-kyoun Kim ,  Min-jin Ko

Inventor： Sang-chul Lee ,  Min-kyoun Kim ,  Min-jin Ko

IPC: C23C18/34 ,  B05D1/18

CPC classification number: C23C18/1834 ,  C23C18/34 ,  C23C18/50 ,  Y10T428/31678

Abstract: A cobalt-based alloy electroless plating solution according to the present invention comprises a cobalt precursor, a tungsten precursor, a phosphorus precursor, a reducing agent, a complexing agent, a pH regulator and a stabilizer, in which the reducing agent is dimethylamine borane (DMAB) or borohydride and the stabilizer is one or more compounds selected from a group consisting of imidazole, thiazole, triazole, disulfide and their derivatives; and which is stable enough for long-term reuse and prevents deterioration of metal thin-film quality by inhibiting the formation of a precipitate.

Abstract translation: 根据本发明的钴基合金化学镀溶液包括钴前体，钨前体，磷前体，还原剂，络合剂，pH调节剂和稳定剂，其中还原剂是二甲胺硼烷（ DMAB）或硼氢化钠，稳定剂是一种或多种选自咪唑，噻唑，三唑，二硫化物及其衍生物的化合物; 其稳定性足以长期再利用，并通过抑制沉淀物的形成来防止金属薄膜质量的劣化。

公开(公告)号：US07682774B2

公开(公告)日：2010-03-23

申请号：US11785080

申请日：2007-04-13

Applicant: Min Kyoun Kim ,  Min Jin Ko ,  Bum Gyu Choi ,  Sang Chul Lee ,  Jeong Im Roh

Inventor： Min Kyoun Kim ,  Min Jin Ko ,  Bum Gyu Choi ,  Sang Chul Lee ,  Jeong Im Roh

IPC: G03F7/00 ,  C25D5/54

CPC classification number: G03F7/0285 ,  G03F7/033 ,  G03F7/2024 ,  G03F7/40 ,  H05K3/185 ,  Y10T428/24802

Abstract: Disclosed is a resin composition which comprises a catalyst precursor for electroless plating to form an electromagnetic wave shielding layer. The resin composition comprises an organic polymer resin, a polyfunctional monomer having an ethylenically unsaturated bond, a photoinitiator, a silver organic complex precursor as a catalyst precursor, and an organic solvent. Further disclosed are methods for forming metal patterns using the resin composition and metal patterns formed by the methods. The methods comprise forming a pattern, reducing the pattern, and electroless plating the reduced pattern. A patterned layer of the catalyst formed using the resin composition is highly adhesive, a loss of the catalyst during a wet process is substantially prevented, and an increase in plating rate leads to the formation of a uniform, fine metal pattern after electroless plating. Electromagnetic wave shielding materials comprising the metal pattern can be used in the formation of films for shielding electromagnetic waves.

Abstract translation: 公开了一种树脂组合物，其包含用于化学镀以形成电磁波屏蔽层的催化剂前体。 树脂组合物包含有机聚合物树脂，具有烯键式不饱和键的多官能单体，光引发剂，作为催化剂前体的银有机络合物前体和有机溶剂。 进一步公开了使用树脂组合物形成金属图案的方法和通过该方法形成的金属图案。 所述方法包括形成图案，减少图案，以及化学镀覆减薄图案。 使用树脂组合物形成的催化剂的图案化层是高度粘合的，基本上防止了湿法处理过程中催化剂的损失，并且电镀速率的增加导致化学镀后形成均匀的精细金属图案。 包含金属图案的电磁波屏蔽材料可用于形成用于屏蔽电磁波的膜。

公开(公告)号：US07674006B2

公开(公告)日：2010-03-09

申请号：US11780081

申请日：2007-07-19

Applicant: Sang Chul Lee

Inventor： Sang Chul Lee

IPC: F21V29/00 ,  F21S4/00

CPC classification number: G02F1/133604 ,  G02F2001/133612

Abstract: A backlight unit includes a receiving member, a lamp socket disposed in the receiving, member, a lamp coupled to the lamp socket and an inverter unit coupled to the lamp socket to supply electric power to the lamp. The receiving member further includes a guide portion for guiding the inverter unit The lamp socket includes a body, a first connector formed in a first end of the body, and a second connector formed in a second end of the body, wherein the first connector connects to the lamp and the second connector connects to the inverter unit.

Abstract translation: 背光单元包括接收构件，设置在接收构件中的灯座，连接到灯座的灯和连接到灯座的逆变器单元以向灯提供电力。 接收构件还包括用于引导逆变器单元的引导部。灯插座包括主体，形成在主体的第一端的第一连接器和形成在主体的第二端中的第二连接器，其中第一连接器连接 并且第二连接器连接到逆变器单元。

公开(公告)号：US20100055647A1

公开(公告)日：2010-03-04

申请号：US12515404

申请日：2007-08-29

Applicant: Sang Chul Lee ,  Chang Hwan Byun ,  Tae Seok Park

Inventor： Sang Chul Lee ,  Chang Hwan Byun ,  Tae Seok Park

IPC: A61C13/083 ,  A61C13/08 ,  G05B19/4097

CPC classification number: A61C13/0004

Abstract: The present invention discloses a manufacturing method and apparatus of artificial human teeth using dental CT. The method comprises the steps of: removing a damaged part of human teeth; obtaining surface coordinates of the teeth using a dental CT machine located at a dental clinic for a medical checkup; converting the surface coordinates of the actual teeth to CAD/CAM data; manufacturing artificial teeth by cutting metal or ceramic with a three-dimensional N/C machine using the converted data; obtaining shape data of upper or lower actual teeth corresponding to the artificial teeth; changing the shape of the artificial teeth by direct surface processing according to the shape data of the upper or lower teeth; and coating ceramic to the artificial teeth after sintering the processed artificial teeth for a predetermined period.

Abstract translation: 本发明公开了使用牙科CT的人造人牙的制造方法和装置。 该方法包括以下步骤：去除人牙齿的损伤部分; 使用位于牙科诊所进行体检的牙科CT机来获得牙齿的表面坐标; 将实际齿的表面坐标转换为CAD / CAM数据; 通过使用转换的数据用三维N / C机器切割金属或陶瓷来制造人造牙齿; 获得对应于人造牙齿的上或下实齿的形状数据; 根据上下牙齿的形状数据，通过直接表面加工改变人造牙齿的形状; 并在预定时间内烧结加工的人造牙后将陶瓷涂覆到人造牙齿上。

公开(公告)号：US07591943B2

公开(公告)日：2009-09-22

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: C10G27/04 ,  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：US20090122220A1

公开(公告)日：2009-05-14

申请号：US12265333

申请日：2008-11-05

Applicant: Kyung-Rok Ko ,  Sang-Chul Lee ,  Won-Ju Kim

Inventor： Kyung-Rok Ko ,  Sang-Chul Lee ,  Won-Ju Kim

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/133317 ,  G02F2201/465 ,  G02F2201/503

Abstract: An LCD device includes an LCD panel for displaying images, a printed circuit board connected to one side of the LCD panel and supplying a driving signal to the LCD panel, and including a connection hole, a bottom chassis and a middle mold receiving the LCD panel, and a top chassis protecting the LCD panel and the middle mold, wherein the bottom chassis includes a hook fixing the source PCB.

Abstract translation: LCD装置包括用于显示图像的LCD面板，连接到LCD面板的一侧并将驱动信号提供给LCD面板的印刷电路板，并且包括连接孔，底架和接收LCD面板的中间模具 以及保护LCD面板和中间模具的顶部机架，其中底部底盘包括固定源PCB的钩子。

公开(公告)号：US20090051470A1

公开(公告)日：2009-02-26

申请号：US12194971

申请日：2008-08-20

Applicant: Hong Ik Yang ,  Sang Chul Lee ,  Kil Young Ahn

Inventor： Hong Ik Yang ,  Sang Chul Lee ,  Kil Young Ahn

IPC: H01H75/00

CPC classification number: H01H71/465 ,  H01H9/0066 ,  H01H19/60

Abstract: An apparatus for auxiliary contact of circuit breaker is disclosed that is capable of preventing an erroneous operation of and damage to an ON/OFF switch caused by over-stroke of a linkage mounted at an auxiliary contact apparatus, and enhancing reliability despite repeated opening/closing thereof.

Abstract translation: 公开了一种用于断路器辅助接触的装置，其能够防止安装在辅助接触装置上的连杆的过冲程导致的ON / OFF开关的错误操作和损坏，并且尽管反复打开/关闭 其中。

公开(公告)号：US07436467B2

公开(公告)日：2008-10-14

申请号：US10735698

申请日：2003-12-16

Applicant: Sang-Chul Lee

Inventor： Sang-Chul Lee

IPC: G02F1/1335 ,  G02F1/1345 ,  G06F1/16

CPC classification number: G02F1/13452 ,  G02F2001/133334 ,  H05K1/0215 ,  H05K3/0061 ,  H05K3/325 ,  H05K3/3452 ,  H05K3/3457 ,  H05K2201/10409 ,  H05K2203/043

Abstract: An LCD device in which a plurality of grounding protrusions are formed in a region not having a signal transmission pattern among the bottom surface of a printed circuit board in contact with a bottom chassis so as to increase a contact area between the printed circuit board and the bottom chassis, to thereby prevent a damage caused by an electromagnetic wave and error of devices.

Abstract translation: 一种液晶显示装置，其中在与底架接触的印刷电路板的底表面之中，在不具有信号传输图案的区域中形成多个接地突起，以便增加印刷电路板和印刷电路板之间的接触面积 从而防止由电磁波引起的损坏和设备的误差。

公开(公告)号：US07397008B2

公开(公告)日：2008-07-08

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: H01F5/00

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。