公开(公告)号：US20080158305A1

公开(公告)日：2008-07-03

申请号：US11756042

申请日：2007-05-31

Applicant: Tae-woon CHA ,  Tae-kyung LEE ,  Jae-woo CHUNG

Inventor： Tae-woon CHA ,  Tae-kyung LEE ,  Jae-woo CHUNG

IPC: B41J2/045

CPC classification number: B41J2/1606 ,  B41J2/14233 ,  B41J2/1433

Abstract: An inkjet printhead that uses a non-aqueous ink. The inkjet printhead includes a flow channel plate having an ink channel, and a nozzle plate which is combined with the flow channel plate and has a plurality of nozzles through which the non-aqueous ink is ejected, wherein a non-wetting coating film is formed on inner walls of the ink channel and the nozzles.

Abstract translation: 使用非水性墨水的喷墨打印头。 喷墨打印头包括具有油墨通道的流动通道板和与流动通道板组合的喷嘴板，并且具有喷射非水性墨水的多个喷嘴，其中形成非润湿涂膜 在墨水通道的内壁和喷嘴上。

公开(公告)号：US20080143796A1

公开(公告)日：2008-06-19

申请号：US11767655

申请日：2007-06-25

Applicant: Young-ki HONG ,  Tae-kyung Lee ,  Jae-woo Chung

Inventor： Young-ki HONG ,  Tae-kyung Lee ,  Jae-woo Chung

IPC: B41J2/175 ,  B41J2/045

CPC classification number: B41J2/14233 ,  B41J2/055 ,  B41J2002/14419

Abstract: An inkjet head including a plurality of restrictors to reduce crosstalk. The inkjet head includes a channel plate in which an ink channel is formed, an actuator formed on the channel plate, and an ink-supply bezel including a manifold. The ink channel includes an ink inlet to receive ink from the manifold, reservoirs to store ink received through the ink inlet, chambers filled with ink supplied from the reservoirs, nozzles to eject ink filled in the chambers, first restrictors connecting the reservoirs to the chambers, and second restrictors connecting the reservoirs to the ink inlet. Each of the reservoirs includes a first reservoir and a second reservoir that are separated by a central separation wall, and the separation wall includes a third restrictor connecting the first and second reservoirs. Therefore, crosstalk caused by a back flow of ink and transmission of a pressure wave can be prevented during ejection of ink.

Abstract translation: 一种包括多个限流器以减少串扰的喷墨头。 喷墨头包括其中形成油墨通道的通道板，形成在通道板上的致动器和包括歧管的供墨面板。 油墨通道包括用于从歧管接收油墨的油墨入口，用于储存通过油墨入口容纳的油墨的储存器，填充有从储存器供应的油墨的喷嘴，用于喷射填充在室中的油墨的喷嘴，将储存器连接到室的第一限流器 以及将储存器连接到墨水入口的第二限流器。 每个储存器包括由中央分隔壁分隔的第一储存器和第二储存器，分隔壁包括连接第一和第二储存器的第三限流器。 因此，能够防止油墨的反向流动引起的串扰和压力波的传递。

公开(公告)号：US20080012819A1

公开(公告)日：2008-01-17

申请号：US11690687

申请日：2007-03-23

Applicant: Chul Hwan Lee ,  Ahn Ho Jee ,  Dong Hwan Lee ,  Jin Young Choi ,  Yong Han Park ,  Tae Kyung Lee

Inventor： Chul Hwan Lee ,  Ahn Ho Jee ,  Dong Hwan Lee ,  Jin Young Choi ,  Yong Han Park ,  Tae Kyung Lee

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3614 ,  G09G2310/0281 ,  G09G2330/021

Abstract: A gate driving unit connected to odd-numbered gate lines and a gate driving unit connected to even-numbered gate lines are sequentially operated, and a common voltage signal is inverted when the operation states of the two gate driving units are changed, thereby minimizing a number of changes in the voltage level of the common voltage signal supplied to a display panel during one frame, reducing power consumption of the display device, and allowing pixels of the display panel to perform line inversion.

Abstract translation: 连接到奇数编号的栅极线的栅极驱动单元和连接到偶数栅极线的栅极驱动单元被顺序地操作，并且当两个栅极驱动单元的操作状态改变时，公共电压信号被反转，从而最小化 在一帧期间提供给显示面板的公共电压信号的电压电平的变化数量，降低显示装置的功耗，并允许显示面板的像素进行线路反转。

公开(公告)号：US06875822B2

公开(公告)日：2005-04-05

申请号：US10301811

申请日：2002-11-22

Applicant: Sun-Jong Ryoo ,  Tae-kyung Lee ,  Ju-Han Kim

Inventor： Sun-Jong Ryoo ,  Tae-kyung Lee ,  Ju-Han Kim

IPC: C07K1/04 ,  C07C17/16 ,  C07C17/18 ,  C08F8/00 ,  C08F8/24 ,  C08F8/18

CPC classification number: C07C17/18 ,  C07C17/16 ,  C08F8/00 ,  C08F8/18 ,  C07C25/18 ,  C07C22/04 ,  C08F212/08

Abstract: The present invention relates to a process for preparing tritylated polystyrene resin. More particularly, the present invention is directed to a process for preparing tritylated polystyrene resins, comprising a step for tritylating polystyrene by reacting polystyrene resin with benzophenone dichloride or substituted benzophenone dichloride to introduce trityl group on the benzene moiety of the polystyrene.

Abstract translation: 本发明涉及三苯甲基聚苯乙烯树脂的制备方法。 更具体地说，本发明涉及一种制备三苯甲基聚苯乙烯树脂的方法，其包括通过使聚苯乙烯树脂与二苯甲酮二氯化物或取代的二苯甲酮二氯化物反应三苯甲基三苯甲基化以在聚苯乙烯的苯部分引入三苯甲基的步骤。

公开(公告)号：US20210267912A1

公开(公告)日：2021-09-02

申请号：US17252676

申请日：2018-10-25

Applicant: Seung Hoon LEE ,  Tae Kyung LEE

Inventor： Seung Hoon LEE ,  Tae Kyung LEE

IPC: A61K31/10 ,  A61K31/702 ,  A61K31/519 ,  A61K31/4415 ,  A61K33/06 ,  A61K36/899 ,  A61K31/375 ,  A61P3/04 ,  A61P3/06 ,  A61P1/16 ,  A61P3/10 ,  A23L33/00 ,  A23L33/15 ,  A23L33/125 ,  A23L33/16 ,  A23L33/105

Abstract: The present invention relates to a methyl-sulfonyl methane containing composition for preventing or alleviating obesity, fatty liver and diabetes. An MSM (methyl sulfonyl methane: dimethyl sulfone)-containing composition according to the present invention, which contains 75 to 85 wt. % of MSM, 0.5 to 2 wt. % of vitamin B6 hydrochloride, 0.01 to 1 wt. % of folic acid, 2 to 8 wt. % of galacto-oligosaccharide, 10 to 18 wt. % of rice-fermented magnesium, and 0.5 to 3 wt. % of vitamin C, not only can prevent and treat obesity by reducing the size of fat cells and inhibiting differentiation of mature fat cells, but also lowers triglyceride and the total cholesterol concentration in the liver, thus having a fatty liver preventing effect, and also reduces the concentration of insulin-like growth factor, thus also being effective for diabetes. Therefore, the MSM-containing composition is expected to be useful as a pharmaceutical composition and food composition for preventing and alleviating obesity, fatty liver and diabetes.

公开(公告)号：US10144982B2

公开(公告)日：2018-12-04

申请号：US14399515

申请日：2012-08-17

Applicant: Tae Kyung Lee ,  Chong Soo Lee ,  Seok Weon Song ,  Jae Hyung Kim ,  Kaneaki Tsuzaki ,  Motomichi Koyama

Inventor： Tae Kyung Lee ,  Chong Soo Lee ,  Seok Weon Song ,  Jae Hyung Kim ,  Kaneaki Tsuzaki ,  Motomichi Koyama

IPC: C21D8/00 ,  C22C38/04 ,  C21D6/00 ,  C21D8/02 ,  C21D8/06

Abstract: Provided is a Fe—Mn—C-based twinning-induced plasticity (TWIP) steel which includes 13 wt % to 24 wt % of manganese (Mn), 0.4 wt % to 1.2 wt % of carbon (C), and iron (Fe) as well as other unavoidable impurities as a remainder, is manufactured by caliber rolling, has a microstructure including elongated grains that are elongated in a rolling direction, and has an average grain size of the elongated grains in a direction perpendicular to the rolling direction of 1 μm or less.

公开(公告)号：US20150114526A1

公开(公告)日：2015-04-30

申请号：US14399515

申请日：2012-08-17

Applicant: Tae Kyung Lee ,  Chong Soo Lee ,  Seok Weon Song ,  Jae Hyung Kim ,  Kaneaki Tsuzaki ,  Motomichi Koyama

Inventor： Tae Kyung Lee ,  Chong Soo Lee ,  Seok Weon Song ,  Jae Hyung Kim ,  Kaneaki Tsuzaki ,  Motomichi Koyama

IPC: C21D8/00 ,  C21D8/06 ,  C22C38/04 ,  C21D6/00

CPC classification number: C21D8/005 ,  C21D6/005 ,  C21D8/0231 ,  C21D8/0236 ,  C21D8/065 ,  C21D2201/03 ,  C21D2201/05 ,  C21D2211/001 ,  C21D2211/005 ,  C22C38/04

Abstract: Provided is a Fe—Mn—C-based twinning-induced plasticity (TWIP) steel which includes 13 wt % to 24 wt % of manganese (Mn), 0.4 wt % to 1.2 wt % of carbon (C), and iron (Fe) as well as other unavoidable impurities as a remainder, is manufactured by caliber rolling, has a microstructure including elongated grains that are elongated in a rolling direction, and has an average grain size of the elongated grains in a direction perpendicular to the rolling direction of 1 μm or less.

Abstract translation: 本发明提供一种Fe-Mn-C系的孪晶诱导塑性（TWIP）钢，其含有13重量％〜24重量％的锰（Mn），0.4重量％〜1.2重量％的碳（C），铁 ）以及作为其余部分的其他不可避免的杂质通过口径轧制制造，具有包括在轧制方向上伸长的细长晶粒的微结构，并且在垂直于轧制方向的方向上具有细长晶粒的平均晶粒尺寸 1μm以下。

公开(公告)号：US20130135399A1

公开(公告)日：2013-05-30

申请号：US13407331

申请日：2012-02-28

Applicant: Tae Kyung Lee ,  Pil Joong Kang ,  Hwa Sun Lee

Inventor： Tae Kyung Lee ,  Pil Joong Kang ,  Hwa Sun Lee

IPC: B41J2/045 ,  H01L41/22 ,  H01L41/02

CPC classification number: B41J2/14233 ,  B41J2002/14491 ,  B41J2202/18

Abstract: There are provided a piezoelectric actuator, an inkjet head assembly, and a method of manufacturing the same. The piezoelectric actuator includes: upper and lower electrodes providing driving voltage; and a piezoelectric substance formed between the upper and lower electrodes through solidifying a liquid piezoelectric substance, and providing driving force to ink in each of a plurality of pressure chambers provided in an inkjet head, wherein the piezoelectric substance includes a plurality of branch portions individually provided on an upper portion of each of the plurality of pressure chambers and a large area portion integrally provided while being connected to each of the plurality of branch portions at one ends of the plurality of branch portions.

Abstract translation: 提供了压电致动器，喷墨头组件及其制造方法。 压电致动器包括：提供驱动电压的上下电极; 以及通过使液体压电体固化而形成在上下电极之间的压电体，并且在设置在喷墨头中的多个压力室中的每个压力室中的墨水中提供驱动力，其中，压电体包括多个分支部， 在所述多个压力室的每一个的上部，以及在所述多个分支部的一端连接到所述多个分支部中的每一个的同时一体地设置的大面积部分。

公开(公告)号：US20120194602A1

公开(公告)日：2012-08-02

申请号：US13330051

申请日：2011-12-19

Applicant: Hyun Ho SHIN ,  Tae Kyung Lee ,  Hwa Sun Lee ,  Seung Heon Han

Inventor： Hyun Ho SHIN ,  Tae Kyung Lee ,  Hwa Sun Lee ,  Seung Heon Han

IPC: B41J2/015 ,  B21D53/76

CPC classification number: B41J2/335 ,  B41J2/33575 ,  Y10T29/49401

Abstract: The present invention relates to an assembly method of an inkjet printhead assembly and an inkjet printhead assembly using the same, and more particularly, to an assembly method of an inkjet printhead assembly capable of securing a relative position between nozzles within a small error range in an inkjet printhead assembly having a side shooting head structure in which two or more head chips are bonded to a single bezel, and an inkjet printhead assembly using the same.

Abstract translation: 本发明涉及一种喷墨打印头组件和使用其的喷墨打印头组件的组装方法，更具体地，涉及一种喷墨打印头组件的组装方法，其能够将喷嘴之间的相对位置固定在小误差范围内 喷墨打印头组件具有其中两个或更多个头部芯片结合到单个边框的侧面拍摄头结构以及使用其的喷墨打印头组件。

公开(公告)号：US20100194828A1

公开(公告)日：2010-08-05

申请号：US12755474

申请日：2010-04-07

Applicant: Hwa-sun LEE ,  Kyo-yeol Lee ,  Tae-kyung Lee ,  Chang-youl Moon ,  Jae-woo Chung

Inventor： Hwa-sun LEE ,  Kyo-yeol Lee ,  Tae-kyung Lee ,  Chang-youl Moon ,  Jae-woo Chung

IPC: B41J2/045

CPC classification number: B41J2/14233

Abstract: An inkjet printhead and a method of driving the inkjet printhead include a flow channel substrate having a pressure chamber, and a piezoelectric actuator formed on the flow channel substrate to apply a driving force to the pressure chamber to eject ink. The piezoelectric actuator includes a piezoelectric layer formed on the flow channel substrate to correspond to the pressure chamber, and a plurality of common electrodes and a plurality of driving electrodes alternately arranged in a length direction of the piezoelectric layer.

Abstract translation: 喷墨打印头和驱动喷墨打印头的方法包括：具有压力室的流路基板和形成在流路基板上的压电致动器，用于向压力室施加驱动力以喷射油墨。 压电致动器包括形成在流路基板上以对应于压力室的压电层，以及沿压电层的长度方向交替布置的多个公共电极和多个驱动电极。