公开(公告)号：US20060166393A1

公开(公告)日：2006-07-27

申请号：US11301032

申请日：2005-12-13

申请人： Byeoung-ju Ha ,  Chang-seung Lee

发明人： Byeoung-ju Ha ,  Chang-seung Lee

IPC分类号： H01L21/00

CPC分类号： B81C1/0092 ,  B81B2201/0214 ,  B81B2201/0271 ,  B81B2201/058 ,  B81B2203/0118 ,  B81B2203/0127 ,  B81C1/00047 ,  B81C1/00952 ,  B81C2201/0115

摘要： A method of manufacturing a MEMS structure including forming a porous layer having a predetermined thickness on the top surface of a substrate over an area where a cavity is to be formed; forming the cavity by etching the substrate below the porous layer; forming a membrane layer on the top surface to seal the cavity; and forming a structure on the upper side of the membrane layer. After forming a cantilever structure on the membrane layer and etching the membrane layer, a cantilever structure is produced in a floating state over the cavity. Also, at least one inlet hole and outlet hole can be formed in the porous layer and the membrane, thereby providing a sealed fluidic channel.

摘要翻译： 一种制造MEMS结构的方法，包括在要形成空腔的区域上的衬底的顶表面上形成具有预定厚度的多孔层; 通过在多孔层下方蚀刻基底来形成空腔; 在顶表面上形成膜层以密封空腔; 并在膜层的上侧形成结构。 在膜层上形成悬臂结构并蚀刻膜层之后，在空腔上以悬浮状态产生悬臂结构。 此外，可以在多孔层和膜中形成至少一个入口孔和出口孔，从而提供密封的流体通道。

公开(公告)号：US20050024440A1

公开(公告)日：2005-02-03

申请号：US10899125

申请日：2004-07-27

申请人： Ji-hyuk Lim ,  Young-jae Kim ,  Yong-soo Oh ,  Seog-soon Baek ,  You-seop Lee ,  Hyung-taek Lim ,  Chang-seung Lee

发明人： Ji-hyuk Lim ,  Young-jae Kim ,  Yong-soo Oh ,  Seog-soon Baek ,  You-seop Lee ,  Hyung-taek Lim ,  Chang-seung Lee

IPC分类号： B41J2/335 ,  B41J2/05

CPC分类号： B41J2/04513 ,  B41J2/04541 ,  B41J2/0458

摘要： An apparatus and method for driving an ink-jet printhead in which current is applied to a heater to heat ink to be supplied in an ink chamber to generate a bubble to eject ink from the ink chamber, the apparatus including a circuit that alternately applies current to the heater to alternate a direction of current flowing through the heater.

摘要翻译： 一种用于驱动喷墨打印头的装置和方法，其中将电流施加到加热器以加热要供应到墨室中的墨以产生气泡以从墨室喷射墨，该装置包括交替施加电流的电路 加热器交替流过加热器的电流方向。

公开(公告)号：US06533399B2

公开(公告)日：2003-03-18

申请号：US09907456

申请日：2001-07-18

申请人： Chang-seung Lee ,  Kyoung-won Na ,  Sang-wook Lee ,  Hyun-cheol Kim ,  Yong-soo Oh

发明人： Chang-seung Lee ,  Kyoung-won Na ,  Sang-wook Lee ,  Hyun-cheol Kim ,  Yong-soo Oh

IPC分类号： B41J205

CPC分类号： B41J2/1629 ,  B41J2/055 ,  B41J2/1404 ,  B41J2/14137 ,  B41J2/1601 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/1437

摘要： A bubble-jet type ink-jet printhead, and a manufacturing method thereof are provided, wherein, the printhead includes a substrate integrally having an ink supply manifold, an ink chamber, and an ink channel, a nozzle plate having a nozzle, a heater consisting of resistive heating elements, and an electrode for applying current to the heater. In particular, the ink chamber is formed in a substantially hemispherical shape on a surface of the substrate, a manifold is formed from its bottom side toward the ink chamber, and the ink channel linking the manifold and the ink chamber is formed at the bottom of the ink chamber. Thus, this simplifies the manufacturing process and facilitates high integration and high volume production. Furthermore, a doughnut-shaped bubble is formed to eject ink in the printhead, thereby preventing a back flow of ink as well as formation of satellite droplets that may degrade image resolution.

公开(公告)号：US09257508B2

公开(公告)日：2016-02-09

申请号：US13595580

申请日：2012-08-27

申请人： Chang-seung Lee ,  Joo-ho Lee ,  Yong-sung Kim ,  Jun-seong Kim ,  Chang-youl Moon

发明人： Chang-seung Lee ,  Joo-ho Lee ,  Yong-sung Kim ,  Jun-seong Kim ,  Chang-youl Moon

IPC分类号： H01L29/786 ,  H01L29/16 ,  H01L29/66 ,  H01L29/778 ,  H01L21/683 ,  H01L29/417 ,  H01L29/423 ,  H01L29/78

CPC分类号： H01L29/1606 ,  H01L21/6835 ,  H01L29/41758 ,  H01L29/41775 ,  H01L29/42384 ,  H01L29/66787 ,  H01L29/778 ,  H01L29/7831 ,  H01L2221/6835 ,  H01L2221/68363 ,  H01L2221/68381

摘要： Transistors and methods of manufacturing the same may include a gate on a substrate, a channel layer having a three-dimensional (3D) channel region covering at least a portion of a gate, a source electrode over a first region of the channel layer, and a drain electrode over a second region of the channel layer.

摘要翻译： 晶体管及其制造方法可以包括衬底上的栅极，具有覆盖栅极的至少一部分的三维（3D）沟道区域的沟道层，沟道层的第一区域上的源电极，以及 在沟道层的第二区域上方的漏电极。

公开(公告)号：US09041999B2

公开(公告)日：2015-05-26

申请号：US13597986

申请日：2012-08-29

申请人： Ki-deok Bae ,  Jun-sik Hwang ,  Chang-youl Moon ,  Yoon-sun Choi ,  Jung-mok Bae ,  Chang-seung Lee ,  Eok-su Kim

发明人： Ki-deok Bae ,  Jun-sik Hwang ,  Chang-youl Moon ,  Yoon-sun Choi ,  Jung-mok Bae ,  Chang-seung Lee ,  Eok-su Kim

IPC分类号： G02B26/00

CPC分类号： G02B26/005

摘要： In one embodiment, the electrowetting device includes a first medium; a second medium that is not mixed with the first medium and has a refractive index different from a refractive index of the first medium; an upper electrode that adjusts an angle of a boundary surface between the first medium and the second medium; and a barrier wall that has a side surface surrounding the first and second mediums, allows the upper electrode to be disposed on a portion of the side surface, and has irregular widths.

摘要翻译： 在一个实施例中，电润湿装置包括第一介质; 第二介质，其不与第一介质混合并且具有与第一介质的折射率不同的折射率; 上部电极，其调整所述第一介质和所述第二介质之间的边界面的角度; 并且具有围绕第一和第二介质的侧表面的阻挡壁允许上电极设置在侧表面的一部分上，并且具有不规则的宽度。

公开(公告)号：US08861080B2

公开(公告)日：2014-10-14

申请号：US13350995

申请日：2012-01-16

申请人： Chang-seung Lee ,  Jun-seong Kim ,  Ki-deok Bae

发明人： Chang-seung Lee ,  Jun-seong Kim ,  Ki-deok Bae

IPC分类号： G02B5/30 ,  G02F1/1335 ,  B29C35/08 ,  B82Y20/00 ,  G03F7/00

CPC分类号： G02B5/3058 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y40/00 ,  G03F7/0002 ,  Y10S359/90 ,  Y10S977/888

摘要： Wire grid polarizers, methods of fabricating a wire grid polarizer and display panels including a wire grid polarizer are provided, the methods include preparing a mold having a lower surface in which a plurality of parallel fine grooves are formed, and arranging the mold on a transparent substrate. The plurality of parallel fine grooves are filled with a conductive liquid ink. A plurality of parallel conductive nano wires are formed on the transparent substrate by curing the conductive liquid ink. The mold is removed.

摘要翻译： 提供了线栅偏振器，制造线栅偏振器的方法和包括线栅偏振器的显示面板，所述方法包括制备具有下表面的模具，其中形成有多个平行细槽，并将模具布置在透明 基质。 多个平行细槽被导电液体墨水填充。 通过固化导电液体油墨，在透明基板上形成多个平行的导电纳米线。 去除模具。

公开(公告)号：US20130193411A1

公开(公告)日：2013-08-01

申请号：US13546615

申请日：2012-07-11

申请人： Chang-seung Lee ,  Joo-ho Lee ,  Yong-sung Kim ,  Chang-youl Moon

发明人： Chang-seung Lee ,  Joo-ho Lee ,  Yong-sung Kim ,  Chang-youl Moon

IPC分类号： H01L29/772 ,  H01L21/336 ,  B82Y40/00 ,  B82Y99/00

CPC分类号： H01L29/778 ,  H01L21/6835 ,  H01L29/1606 ,  H01L29/41775 ,  H01L2221/68327 ,  H01L2221/6835 ,  H01L2221/68368 ,  Y10S977/734

摘要： A method of manufacturing a graphene device may include forming a device portion including a graphene layer on the first substrate; attaching a second substrate on the device portion of the first substrate; and removing the first substrate. The removing of the first substrate may include etching a sacrificial layer between the first substrate and the graphene layer. After removing the first substrate, a third substrate may be attached on the device portion. After attaching the third substrate, the second substrate may be removed.

摘要翻译： 制造石墨烯器件的方法可以包括在第一衬底上形成包括石墨烯层的器件部分; 将第二基板附接在所述第一基板的所述装置部分上; 并移除第一衬底。 去除第一衬底可以包括在第一衬底和石墨烯层之间蚀刻牺牲层。 在移除第一基板之后，第三基板可以附接在器件部分上。 在附接第三基板之后，可以移除第二基板。

公开(公告)号：US07728703B2

公开(公告)日：2010-06-01

申请号：US11396573

申请日：2006-04-04

申请人： Jong-seok Kim ,  Sang-wook Kwon ,  Dong-kyun Kim ,  Che-heung Kim ,  Sang-hun Lee ,  Young-tack Houng ,  Chang-seung Lee ,  In-sang Song

发明人： Jong-seok Kim ,  Sang-wook Kwon ,  Dong-kyun Kim ,  Che-heung Kim ,  Sang-hun Lee ,  Young-tack Houng ,  Chang-seung Lee ,  In-sang Song

IPC分类号： H01P1/10 ,  H01H11/04 ,  H01H9/00 ,  H01H57/00

CPC分类号： H01P1/127 ,  H01H59/0009 ,  H01H2057/006 ,  Y10T29/49002 ,  Y10T29/49016 ,  Y10T29/4913 ,  Y10T29/49144 ,  Y10T29/49155

摘要： An RF MEMS switch and a method for fabricating the same are disclosed, in which the RF MEMS device is down driven at a low voltage using a piezoelectric effect. The RF MEMS switch includes a substrate provided with RF signal lines and a cavity, a cantilever positioned on the cavity, having one end fixed to the substrate, and a contact pad connecting the RF signal lines with the cantilever in contact with the RF signal lines when the cantilever is down driven.

摘要翻译： 公开了一种RF MEMS开关及其制造方法，其中使用压电效应将RF MEMS器件以低电压下降驱动。 RF MEMS开关包括设置有RF信号线和空腔的基板，位于空腔上的悬臂，其一端固定到基板，以及将RF信号线与与RF信号线接触的悬臂连接的接触垫 当悬臂下降驱动时。

公开(公告)号：US07528481B2

公开(公告)日：2009-05-05

申请号：US11491086

申请日：2006-07-24

申请人： Yong-sung Kim ,  Woon-Bae Kim ,  Kyu-dong Jung ,  Chang-seung Lee

发明人： Yong-sung Kim ,  Woon-Bae Kim ,  Kyu-dong Jung ,  Chang-seung Lee

IPC分类号： H01L23/12 ,  H01L23/10

CPC分类号： B81C1/00301 ,  B81B2207/095 ,  B81C2203/0118 ,  H01L23/04 ,  H01L2924/01079 ,  H01L2924/16235

摘要： A fabrication method of a wafer level packaging cap for covering a device wafer provided with a device thereon, includes forming an insulating layer on a wafer; removing a predetermined part of the insulating layer and exposing an upper surface of the wafer; forming a cap pad extending from an upper surface and the exposed surface of the wafer; forming a cavity on a lower surface of the wafer corresponding to the cap pad; etching a bottom surface of the cavity and exposing the cap pad which is connected to the wafer through the cavity; and forming metal lines extending from the lower surface of the wafer and the cavity, to electrically connect the cap pad which is exposed through the cavity.

摘要翻译： 一种用于覆盖其上具有器件的器件晶片的晶片级封装帽的制造方法，包括在晶片上形成绝缘层; 去除所述绝缘层的预定部分并暴露所述晶片的上表面; 形成从所述晶片的上表面和所述暴露表面延伸的盖焊盘; 在与所述盖垫对应的所述晶片的下表面上形成空腔; 蚀刻空腔的底表面并暴露通过空腔连接到晶片的盖垫; 以及形成从所述晶片的下表面和所述腔延伸的金属线，以电连接通过所述空腔暴露的所述盖垫。

公开(公告)号：US20080224128A1

公开(公告)日：2008-09-18

申请号：US11898126

申请日：2007-09-10

申请人： Jun-seong Kim ,  Euk-che Hwang ,  Ki-deok Bae ,  Chang-seung Lee ,  Hyeon-Jin Shin

发明人： Jun-seong Kim ,  Euk-che Hwang ,  Ki-deok Bae ,  Chang-seung Lee ,  Hyeon-Jin Shin

IPC分类号： H01L51/05 ,  H01L29/786 ,  H01L21/336

CPC分类号： H01L29/0665 ,  B82Y10/00 ,  H01L29/0673 ,  H01L29/7869 ,  H01L51/0021 ,  H01L51/0036 ,  H01L51/0048 ,  H01L51/0097 ,  H01L51/055 ,  H01L51/102 ,  H01L51/444 ,  Y10S977/742 ,  Y10S977/753 ,  Y10S977/856 ,  Y10S977/857

摘要： Provided are a thin film transistor for display devices and a manufacturing method of the thin film transistor. The thin film transistor for display devices includes: a flexible substrate; a gate electrode layer formed on the flexible substrate; a first insulating layer formed on the flexible substrate and the gate electrode; a source and a drain formed on the first insulating layer; an active layer formed on the first insulating layer between the source and the drain; a second insulating layer formed on the first insulating layer, the source, the drain, and the active layer; and a drain electrode that opens the second insulating layer to be connected to the drain and is formed of a CNT dispersed conductive polymer.

摘要翻译： 提供了一种用于显示装置的薄膜晶体管和薄膜晶体管的制造方法。 用于显示装置的薄膜晶体管包括：柔性基板; 形成在柔性基板上的栅电极层; 形成在柔性基板和栅电极上的第一绝缘层; 形成在所述第一绝缘层上的源极和漏极; 形成在源极和漏极之间的第一绝缘层上的有源层; 形成在第一绝缘层上的第二绝缘层，源极，漏极和有源层; 以及漏极，其打开与漏极连接并由CNT分散的导电聚合物形成的第二绝缘层。