公开(公告)号：US20130081663A1

公开(公告)日：2013-04-04

申请号：US13620925

申请日：2012-09-15

申请人： Ju Hwan YANG ,  Kang Heon Hur ,  Sung Ho Lee ,  Dong Hyeok Choi

发明人： Ju Hwan YANG ,  Kang Heon Hur ,  Sung Ho Lee ,  Dong Hyeok Choi

IPC分类号： H01L35/32 ,  F25B21/02

CPC分类号： H01L35/32

摘要： The present invention relates to a thermoelectric module, there is provided a thermoelectric module including a metal layer surface treated for securing roughness at one surface thereof and a top substrate and a bottom substrate made of an insulating film formed on the surface treated one surface.

摘要翻译： 热电模块技术领域本发明涉及一种热电模块，其特征在于，包括：金属层表面被处理以确保在其一个表面处的粗糙度的热电模块，以及在表面处理过的一个表面上形成的由绝缘膜形成的顶部基板和底部基板。

公开(公告)号：US20130014795A1

公开(公告)日：2013-01-17

申请号：US13473209

申请日：2012-05-16

申请人： Ju Hwan YANG ,  Dong Hyeok CHOI ,  Sung Ho LEE ,  Sung Kwon WI

发明人： Ju Hwan YANG ,  Dong Hyeok CHOI ,  Sung Ho LEE ,  Sung Kwon WI

IPC分类号： H01L35/28

CPC分类号： H01L35/30

摘要： Disclosed herein is a thermoelectric module. The thermoelectric module includes: an upper substrate and a lower substrate each having a plurality of grooves formed on one surface thereof; a plurality of heat radiation pads embedded in the plurality of grooves; a plurality of electrodes formed on surfaces of the plurality of heat radiation pads and corresponding to the plurality of heat radiation pads one by one; and thermoelectric elements including p-type elements and n-type elements and electrically connected to the plurality of electrodes. According to the present invention, the heat radiation pads are embedded in the respective grooves formed on the upper substrate and the lower substrate, thereby maximizing heat transfer efficiency, and functioning as an insulator for preventing an electric short between the substrates and the electrodes.

摘要翻译： 这里公开了一种热电模块。 该热电模块包括：上基板和下基板，每一个在其一个表面上具有多个槽; 嵌入在所述多个槽中的多个散热垫; 多个电极，形成在所述多个散热垫的表面上，并且一个接一个地对应于所述多个散热垫; 以及包括p型元件和n型元件并且电连接到多个电极的热电元件。 根据本发明，散热垫嵌入形成在上基板和下基板上的相应凹槽中，从而最大限度地提高传热效率，并且用作用于防止基板和电极之间短路的绝缘体。

公开(公告)号：US20120169447A1

公开(公告)日：2012-07-05

申请号：US13111270

申请日：2011-05-19

申请人： Ju Hwan YANG ,  Jeong Min Cho ,  Sung Kwon Wi ,  Ji Hwan Shin

发明人： Ju Hwan YANG ,  Jeong Min Cho ,  Sung Kwon Wi ,  Ji Hwan Shin

IPC分类号： H01F5/00 ,  H01B1/02 ,  B05D5/12

CPC分类号： H01B1/22 ,  H01F17/0013 ,  H01G4/008 ,  H01G4/30

摘要： There are disclosed a nanocomposite powder for an inner electrode of a multilayer ceramic electronic device and a manufacturing method thereof. The nanocomposite powder for an inner electrode of a multilayer ceramic electronic device includes a first metal particle having electrical conductivity, and a second metal coating layer formed on a top surface or a bottom surface of the first metal particle and having a higher melting point than that of the first metal particle.

摘要翻译： 公开了一种用于多层陶瓷电子器件的内部电极的纳米复合粉末及其制造方法。 用于多层陶瓷电子器件的内部电极的纳米复合粉末包括具有导电性的第一金属颗粒和形成在第一金属颗粒的顶表面或底表面上并且具有比其高的熔点的第二金属涂层 的第一金属颗粒。

公开(公告)号：US08136926B2

公开(公告)日：2012-03-20

申请号：US12541609

申请日：2009-08-14

申请人： Boum-Seock Kim ,  Jae-Woo Joung ,  Ju-Hwan Yang ,  Young-Seuck Yoo

发明人： Boum-Seock Kim ,  Jae-Woo Joung ,  Ju-Hwan Yang ,  Young-Seuck Yoo

IPC分类号： B41J2/045

CPC分类号： B41J2/161 ,  B41J2/1626 ,  B41J2/1632 ,  Y10T29/49401

摘要： Disclosed are an ink-jet head and a method of manufacturing the ink-jet head including a plurality of chambers, a membrane covering the plurality of chambers, and a plurality of actuators separated from one another by a virtual dividing line on the membrane such that pressure is applied to each of the plurality of chambers. The method in accordance with an embodiment of the present invention includes: forming a groove at a position on one surface of the membrane, the position corresponding to the position of the dividing line; bonding a piezoelectric member to the one surface of the membrane having the groove formed therein by using adhesive resin; and dividing the piezoelectric member such that the groove is exposed.

摘要翻译： 公开了一种喷墨头和一种制造喷墨头的方法，所述喷墨头包括多个室，覆盖所述多个室的膜和通过所述膜上的虚拟分隔线彼此分离的多个致动器，使得 压力被施加到多个室中的每一个。 根据本发明的实施例的方法包括：在膜的一个表面上的位置处形成槽，该位置对应于分隔线的位置; 通过使用粘合树脂将压电元件结合到其中形成有槽的膜的一个表面上; 并且使压电元件分开以使得凹槽被暴露。

公开(公告)号：US20110205313A1

公开(公告)日：2011-08-25

申请号：US12923830

申请日：2010-10-08

申请人： Jae Hun Kim ,  Yun Sung Kang ,  Jae Woo Joung ,  Ju Hwan Yang

发明人： Jae Hun Kim ,  Yun Sung Kang ,  Jae Woo Joung ,  Ju Hwan Yang

IPC分类号： B41J2/045

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/1425

摘要： There is provided an inkjet print head including: a pressure chamber storing ink in order to eject the ink to a nozzle; a piezoelectric actuator receiving part being recessed in order to correspond to the pressure chamber in a direction of the pressure chamber; and a piezoelectric actuator received in the piezoelectric actuator receiving part, in which viscous liquid having piezoelectric properties is filled and hardened, and supplying the pressure chamber with a driving force for ejection of the ink.

摘要翻译： 提供了一种喷墨打印头，其包括：存储墨以便将墨喷射到喷嘴的压力室; 压电致动器接收部分，其在所述压力室的方向上凹入以对应于所述压力室; 以及压电致动器容纳部中的压电致动器，其中，具有压电特性的粘性液体被填充并固化，并且向压力室供给用于喷射墨水的驱动力。

公开(公告)号：US20110032309A1

公开(公告)日：2011-02-10

申请号：US12654434

申请日：2009-12-18

申请人： Chang Sung Park ,  Jae Woo Joung ,  Jae Sung Kim ,  Ju Hwan Yang ,  Yoon Sok Park

发明人： Chang Sung Park ,  Jae Woo Joung ,  Jae Sung Kim ,  Ju Hwan Yang ,  Yoon Sok Park

IPC分类号： B41J2/16 ,  B41J2/045 ,  H04R17/00

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2002/14491 ,  Y10T29/42

摘要： An inkjet head according to an aspect of the invention may include: an inkjet head body having an ink chamber provided therein and an electrode portion provided on a surface thereof adjacent to the ink chamber; a piezoelectric actuator being mounted on the surface of the inkjet head body so that the piezoelectric actuator is electrically connected to the electrode portion; and a substrate being pressed using a bonding tool so that the substrate is electrically connected to the electrode portion and the piezoelectric actuator, arranged in different planes, through a conductive adhesive.

摘要翻译： 根据本发明的一个方面的喷墨头可以包括：具有设置在其中的墨水室的喷墨头主体和设置在其邻近墨水室的表面上的电极部分; 压电致动器安装在喷墨头本体的表面上，使得压电致动器电连接到电极部分; 以及使用接合工具压制的基板，使得基板通过导电粘合剂电连接到布置在不同平面中的电极部分和压电致动器。

公开(公告)号：US20100180440A1

公开(公告)日：2010-07-22

申请号：US12499582

申请日：2009-07-08

申请人： Boum-Seock Kim ,  Jae-Woo Joung ,  Ju-Hwan Yang ,  Young-Seuck Yoo

发明人： Boum-Seock Kim ,  Jae-Woo Joung ,  Ju-Hwan Yang ,  Young-Seuck Yoo

IPC分类号： B23P17/00

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1632 ,  Y10T29/49401

摘要： A method for manufacturing an ink jet head is disclosed. The method can include: forming a separation trough in one surface of each of a first piezoelectric element and a second piezoelectric element; attaching the first and the second piezoelectric elements together with the separation troughs of the first and the second piezoelectric elements facing each other; processing the other surface of the first piezoelectric element such that the separation trough is exposed; attaching the other surface of the first piezoelectric element to the membrane; and processing the other surface of the second piezoelectric element such that the separation trough is exposed. By utilizing certain embodiments of the invention, the actuators of an ink jet head can be manufactured with the piezoelectric elements separated from one another, without applying excessive stresses on the membrane.

摘要翻译： 公开了一种制造喷墨头的方法。 该方法可以包括：在第一压电元件和第二压电元件的每一个的一个表面中形成分离槽; 将第一和第二压电元件与第一和第二压电元件的分离槽相互面对; 处理第一压电元件的另一表面，使得分离槽暴露; 将第一压电元件的另一表面附接到膜上; 以及处理所述第二压电元件的另一表面，使得所述分离槽被暴露。 通过利用本发明的某些实施例，喷墨头的致动器可以被制造成具有彼此分离的压电元件，而不会在膜上施加过大的应力。

公开(公告)号：US09153763B2

公开(公告)日：2015-10-06

申请号：US13450090

申请日：2012-04-18

申请人： Dong Hyeok Choi ,  Sung Ho Lee ,  Ju Hwan Yang ,  Kang Heon Hur

发明人： Dong Hyeok Choi ,  Sung Ho Lee ,  Ju Hwan Yang ,  Kang Heon Hur

IPC分类号： H01L35/16 ,  H01L35/34 ,  H01L35/26

CPC分类号： H01L35/16 ,  H01L35/26 ,  H01L35/34 ,  Y10T428/24975

摘要： Disclosed herein is a thermoelectric material having a plate type layered structure where each layer has a thickness of 30 nm or less, a method for preparing the same, and a thermoelectric module using the same.According to the present invention, as for a thermoelectric material having a nanometer-sized layered structure, crystallinity of each layer is excellent, electric conductivity of electron is improved, and phonon diffraction is induced at a grain interface between layers, and thus, a thermoelectric module having excellent thermoelectric properties can be provided.

摘要翻译： 这里公开了具有板状层叠结构的热电材料，其中各层的厚度为30nm以下，其制备方法和使用该层状结构的热电模块。 根据本发明，对于具有纳米级层状结构的热电材料，各层的结晶性优异，电子的导电性提高，并且在层之间的晶界处诱发声子衍射，因此，热电 可以提供具有优异热电性能的模块。

公开(公告)号：US20130074897A1

公开(公告)日：2013-03-28

申请号：US13620898

申请日：2012-09-15

申请人： Ju Hwan YANG ,  Dong Hyeok Choi ,  Sung Ho Lee

发明人： Ju Hwan YANG ,  Dong Hyeok Choi ,  Sung Ho Lee

IPC分类号： H01L35/28 ,  H01L35/34

CPC分类号： H01L35/32 ,  H01L35/34

摘要： The present invention is related to a thermoelectric module and a method for manufacturing the same. The thermoelectric module includes a substrate, a bottom electrode and a thermoelectric semiconductor. The thermoelectric module further includes an insulating layer integrally formed on a whole exposed surface of the bottom electrode, a portion of exposed surface of the thermoelectric semiconductor and a portion of exposed surface of the substrate; a contact hole provided in the insulating layer to expose a portion of a top surface of the thermoelectric semiconductor; and a top electrode to electrically connect at least two thermoelectric semiconductors by being formed on a surface of at least two thermoelectric semiconductors exposed by the contact hole and a portion of a top surface of the insulating layer.

摘要翻译： 本发明涉及一种热电模块及其制造方法。 热电模块包括基板，底部电极和热电半导体。 热电模块还包括整体形成在底部电极的整个暴露表面上的绝缘层，热电半导体的暴露表面的一部分和基板的暴露表面的一部分; 设置在所述绝缘层中以暴露所述热电半导体的顶表面的一部分的接触孔; 以及顶部电极，其通过形成在由接触孔暴露的至少两个热电半导体的表面和绝缘层的顶表面的一部分上而形成在至少两个热电半导体上。

公开(公告)号：US20130020842A1

公开(公告)日：2013-01-24

申请号：US13489787

申请日：2012-06-06

申请人： Ju Hwan Yang ,  Dong Hyeok Choi ,  Boum Seock Kim ,  Sung Kwon Wi ,  Sung Ho Lee

发明人： Ju Hwan Yang ,  Dong Hyeok Choi ,  Boum Seock Kim ,  Sung Kwon Wi ,  Sung Ho Lee

IPC分类号： B60H1/22 ,  B60N2/56

CPC分类号： B60N2/5692

摘要： Disclosed herein are a piezoelectric module and a sheet for a vehicle including the same. The sheet includes: a seat board part supporting a passenger's lower body; a backplate part formed to be extended in a direction perpendicular to one side of the seat board part and supporting the passenger's upper body; and a piezoelectric module formed in the seat board part and generating warm air or cold air using a flow of a current generated by vehicle vibration to thereby transfer the generated warm air or cold air to the passenger's body.

摘要翻译： 这里公开了一种压电模块和一种包括该模块的车辆用片材。 该片材包括：支撑乘客下身的座椅板部分; 形成为沿垂直于所述座椅板部的一侧的方向延伸并支撑乘客的上身的背板部; 以及形成在座椅基板部分中的压电模块，并且使用由车辆振动产生的电流流产生暖空气或冷空气，从而将产生的暖空气或冷空气转移到乘客身体。