公开(公告)号：US07373717B2

公开(公告)日：2008-05-20

申请号：US11636449

申请日：2006-12-11

Applicant: Jae Woo Lee ,  Sung Weon Kang ,  Youn Tae Kim

Inventor： Jae Woo Lee ,  Sung Weon Kang ,  Youn Tae Kim

IPC: H01H11/00 ,  H01H65/00

CPC classification number: H01P1/127 ,  H01H1/0036 ,  H01P11/003 ,  Y10T29/49105 ,  Y10T29/49117 ,  Y10T29/49155 ,  Y10T29/49204 ,  Y10T29/49208

Abstract: Provided is a manufacturing method of self-sustaining center-anchor microelectromechanical switch driven by an electrostatic force used for controlling a signal transmission in an electronic system, which can suppress deformation of a movement plane generated during manufacturing and operation process by inserting the self-sustaining center-anchor, and improve a ground line contact phenomenon of an upper electrode, thereby enhancing reliability and signal isolation feature while maintaining an existing insertion loss feature compared to the microelectromechanical switch of the prior art.

Abstract translation: 提供一种由用于控制电子系统中的信号传输的静电力驱动的自维持中心锚微机电开关的制造方法，其能够抑制在制造和操作过程中产生的运动平面的变形，方法是插入自持维持 中心锚，并改善上电极的接地线接触现象，从而与现有技术的微机电开关相比，保持现有的插入损耗特征，从而增强可靠性和信号隔离特性。

公开(公告)号：US07372512B2

公开(公告)日：2008-05-13

申请号：US10329431

申请日：2002-12-27

Applicant: Sai Chang Yun ,  Jae Woo Lee

Inventor： Sai Chang Yun ,  Jae Woo Lee

IPC: G02F1/1343

CPC classification number: G02F1/136213

Abstract: A liquid crystal display employs an on-common storage capacitor which includes a lower storage electrode of a predetermined size provided in the same layer that a signal line is formed, and a pixel electrode provided on the lower storage electrode, and functioning as an upper storage electrode. A method of fabricating the liquid crystal display is also provided.

Abstract translation: 液晶显示器采用公共存储电容器，其包括设置在与形成信号线相同的层中的预定尺寸的下部存储电极和设置在下部存储电极上的像素电极，并且用作上部存储器 电极。 还提供了制造液晶显示器的方法。

公开(公告)号：US20080102402A1

公开(公告)日：2008-05-01

申请号：US11923392

申请日：2007-10-24

Applicant: Jung-Youl LEE ,  Geun-Jong Yu ,  Sang-Jung Kim ,  Jae-Woo Lee ,  Deog-Bae Kim ,  Jae-Hyun Kim

Inventor： Jung-Youl LEE ,  Geun-Jong Yu ,  Sang-Jung Kim ,  Jae-Woo Lee ,  Deog-Bae Kim ,  Jae-Hyun Kim

IPC: G03C1/73 ,  C07C309/01 ,  C07D209/82 ,  C07D221/06 ,  C08F12/30

CPC classification number: G03F7/0392 ,  C07C309/00 ,  C07C2601/14 ,  C07C2602/42 ,  C07C2603/24 ,  C07C2603/74 ,  C07D209/48 ,  C07D221/06 ,  C08F12/22 ,  C08F12/26 ,  C08F12/30 ,  C08F12/32 ,  C08F212/14 ,  C09D125/18 ,  G03F7/0045 ,  Y10S430/106 ,  Y10S430/111 ,  C08F212/08

Abstract: A photoresist monomer having a sulfonyl group, a polymer thereof and a photoresist composition containing the same are disclosed. The photoresist monomer is represented by following Formula. wherein, R* is a hydrogen atom or a methyl group, R1 and R2 are independently a C1˜C20 alkyl group, a C4˜C20 cycloalkyl group, a C6˜C20 aryl group or a C7˜C20 arylalkyl group, one of R1 and R2 may not exist, and R1 and R2 can be connected to form a ring.

Abstract translation: 公开了具有磺酰基的光致抗蚀剂单体，其聚合物和含有它们的光致抗蚀剂组合物。 光致抗蚀剂单体由下式表示。 其中R *是氢原子或甲基，R 1和R 2独立地是C 1 -C 20 C 1 -C 20烷基，C 4 -C 20环烷基，C 6 -C 20环烷基，C 1 -C 20烷基， 芳基或C 7-20芳基烷基，R 1和R 2中的一个可能不存在 ，并且R 1和R 2可以连接形成环。

公开(公告)号：US07283025B2

公开(公告)日：2007-10-16

申请号：US11086320

申请日：2005-03-23

Applicant: Jae Woo Lee ,  Chang Han Je ,  Sung Weon Kang

Inventor： Jae Woo Lee ,  Chang Han Je ,  Sung Weon Kang

IPC: H01H51/22

CPC classification number: H01H59/0009 ,  H01G5/16 ,  H01G5/18 ,  H01H2059/0072 ,  H01P1/127 ,  Y10T29/417 ,  Y10T29/49105 ,  Y10T29/49117 ,  Y10T29/49155 ,  Y10T29/49204 ,  Y10T29/49208

Abstract: Provided is a micro-electromechanical systems switch for controlling signal delivery in a high frequency band wireless communication and a radio frequency (RF) system and, comprising: a substrate; a signal line formed on the substrate and having a predetermined opening portion; at least one supporting frame each formed on the substrate at both sides of the signal line; a ground line formed on the substrate between the supporting frame and the signal line; a moving plate fixed to the supporting frame at both sides thereof, the moving plate being movable upward and downward; a switching unit positioned on the moving plate, the switching unit comprising contact means for connecting the opened signal line; and a supporting layer for supporting the moving plate and the switching unit, wherein the supporting layer comprises a support protrusion portion for maintaining a distance from the substrate.

Abstract translation: 提供了一种用于控制高频无线通信和射频（RF）系统中的信号传送的微机电系统开关，并且包括：基板; 形成在所述基板上并具有预定开口部分的信号线; 至少一个支撑框架，每个形成在信号线两侧的基板上; 形成在支撑框架和信号线之间的基板上的接地线; 移动板在其两侧固定到支撑框架，移动板可上下移动; 位于移动板上的切换单元，切换单元包括用于连接打开的信号线的接触装置; 以及用于支撑所述移动板和所述切换单元的支撑层，其中所述支撑层包括用于保持与所述基板的距离的支撑突出部分。

公开(公告)号：US07170374B2

公开(公告)日：2007-01-30

申请号：US10800767

申请日：2004-03-16

Applicant: Jae Woo Lee ,  Sung Weon Kang ,  Youn Tae Kim

Inventor： Jae Woo Lee ,  Sung Weon Kang ,  Youn Tae Kim

IPC: H01H51/22

CPC classification number: H01P1/127 ,  H01H59/0009

Abstract: Provided is a self-sustaining center-anchor microelectromechanical switch driven by an electrostatic force used for controlling a signal transmission in an electronic system, which can suppress deformation of a movement plane generated during manufacturing and operation process by inserting the self-sustaining center-anchor, and improve a ground line contact phenomenon of an upper electrode, thereby enhancing reliability and signal isolation feature while maintaining an existing insertion loss feature compared to the microelectromechanical switch of the prior art.

Abstract translation: 提供一种由用于控制电子系统中的信号传输的静电力驱动的自维持中心锚微机电开关，其能够抑制在制造和操作过程中产生的运动平面的变形，方法是插入自持中心锚 并且与现有技术的微机电开关相比，改善了上电极的接地线接触现象，从而提高了可靠性和信号隔离特性，同时保持了现有的插入损耗特征。

公开(公告)号：US07083773B2

公开(公告)日：2006-08-01

申请号：US10620902

申请日：2003-07-16

Applicant: Young-soo Kwon ,  Hong-gon Kim ,  Sang-deuk Lee ,  Jae-woo Lee ,  Jong-yev Hong ,  Hyung-sik Lim ,  Byoung-sung Ahn

Inventor： Young-soo Kwon ,  Hong-gon Kim ,  Sang-deuk Lee ,  Jae-woo Lee ,  Jong-yev Hong ,  Hyung-sik Lim ,  Byoung-sung Ahn

IPC: C01B21/06

CPC classification number: C01C1/162 ,  C01B21/0835

Abstract: Nitrogen trifluoride is produced with a high yield by the method comprising forming a fast stream of micro droplets of a fused ammonium fluoride salt by rapidly ejecting the fused ammonium fluoride salt into a reactor through a nozzle while circulating the fused ammonium fluoride salt in the reactor from a lower portion to an upper portion; and contacting micro droplets of the fused ammonium fluoride salt with fluorine gas sucked in the reactor through a suction pipe for fluorine by a negative pressure formed around the nozzle due to an ejection of the fused ammonium fluoride salt, whereby excessive generation and regional accumulation of the heat of reaction are prevented, reducing the reaction temperature by 10˜30° C. compared with those of the existing methods, and a side reaction occurs only to a slight extent according to the lowered reaction temperature.

Abstract translation: 通过以下方法制备三氟化氮，该方法包括通过将熔融氟化铵盐快速喷射到反应器中，同时使熔融氟化铵盐在反应器中循环而形成快速的熔融氟化铵盐的微滴流 下部到上部; 并且由于熔融氟化铵铵的喷射，熔融氟化铵盐的微滴与吸附在反应器中的氟气通过由喷嘴形成的负压而通过氟吸附管接触，由此过度产生和区域积累 防止反应热，与现有方法相比，将反应温度降低10〜30℃，根据降低的反应温度仅发生副反应的轻微反应。

公开(公告)号：US06992637B2

公开(公告)日：2006-01-31

申请号：US10743459

申请日：2003-12-23

Applicant: Jung Hwan Hwang ,  Sung Hae Jung ,  Woo Seok Yang ,  Jae Woo Lee ,  Sung Weon Kang ,  Yun Tae Kim

Inventor： Jung Hwan Hwang ,  Sung Hae Jung ,  Woo Seok Yang ,  Jae Woo Lee ,  Sung Weon Kang ,  Yun Tae Kim

IPC: H01Q13/10

CPC classification number: H01Q1/38 ,  H01Q13/16

Abstract: The present invention is provided to manufacture a slot antenna having slots formed on both sides, that is, a top and a bottom of a dielectric substrate, wherein electric fields in the slots are generated in the utmost same direction. According to this structure, it is possible to realize a compact and lightweight slot antenna having higher gain and radiation efficiency characteristics in comparison with the conventional meandered slot antenna.

Abstract translation: 本发明提供用于制造具有形成在两侧上的槽的缝隙天线，即电介质衬底的顶部和底部，其中槽中的电场在最大相同的方向上产生。 根据该结构，与传统的蜿蜒槽缝天线相比，可以实现具有较高增益和辐射效率特性的紧凑且重量轻的缝隙天线。