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公开(公告)号：US20120322154A1
公开(公告)日：2012-12-20
申请号：US13160577
申请日：2011-06-15
Applicant: Su A. PARK , Wan-Doo Kim , Junhee Lee
Inventor： Su A. PARK , Wan-Doo Kim , Junhee Lee
CPC classification number: B29C67/0059 , B29C64/112 , C12M25/14
Abstract: A cell culture scaffold manufacturing apparatus according to an exemplary embodiment of the present invention includes a solution storage portion in which a biopolymer solution is stored; a plotter that includes a plotter nozzle for ejecting a solution supplied from the solution storage portion; and a cylindrical collection portion that has a cylinder shape and is disposed at a lower portion of the plotter so that the solution ejected through the plotter nozzle of the plotter is collected.
Abstract translation: 根据本发明的示例性实施方案的细胞培养支架制造装置包括其中存储生物聚合物溶液的溶液储存部分; 包括用于喷射从所述溶液储存部分供应的溶液的绘图仪喷嘴的绘图仪; 以及圆柱形收集部分，其具有圆柱形并且设置在绘图机的下部，以便收集通过绘图仪的绘图机喷嘴喷射的溶液。
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公开(公告)号：US08216483B2
公开(公告)日：2012-07-10
申请号：US12532916
申请日：2007-12-11
Applicant: Hyun Eui Lim , Dae Hwan Jung , Jung Hyun Noh , Wan Doo Kim
Inventor： Hyun Eui Lim , Dae Hwan Jung , Jung Hyun Noh , Wan Doo Kim
CPC classification number: C03C15/00 , C03C17/30 , C03C17/32 , C03C2204/08 , C03C2217/76
Abstract: A super water repellent surface is prepared by arranging plural spherical beads on a substrate surface to form a (N)-th bead layer, etching the substrate surface with the (N)-th bead layer as an etching mask, arranging plural spherical beads, which are larger than the (N)-th beads in diameter, on the substrate surface to form a (N+1)-th bead layer, etching the substrate surface with the (N+1)-th bead layer as an etching mask, removing the beads from the etched substrate surface and coating a fluorine compound on the substrate surface on which a hierarchical concavo-convex structure has been formed. The (N+1)-th bead layer forming step and the (N+1)-th etching step are repeated N times.
Abstract translation: 通过在基板表面上配置多个球形珠以形成第（N）个珠粒层，用第（N）个珠粒层作为蚀刻掩模蚀刻基板表面，配置多个球形珠，制备超疏水表面， 在第（N + 1）个珠层上形成大于第（N）个珠的直径，形成第（N + 1）珠层，用第（N + 1）珠层蚀刻基板表面作为蚀刻掩模 从蚀刻的基板表面去除珠子，并在其上形成有分层凹凸结构的基板表面上涂覆氟化合物。 （N + 1）个珠粒层形成步骤和第（N + 1）个蚀刻步骤重复N次。
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公开(公告)号：US20110287122A1
公开(公告)日：2011-11-24
申请号：US13116465
申请日：2011-05-26
Applicant: Wan-Doo KIM , Jun Hee LEE , Su-A PARK
Inventor： Wan-Doo KIM , Jun Hee LEE , Su-A PARK
IPC: B29C47/06
CPC classification number: C12N5/0062 , C12N2533/40
Abstract: An apparatus for fabricating a 3D scaffold includes: a plotter generating a microfiber structure; an electrospinning unit installed to be adjacent to the plotter along a first direction and spinning nanofiber in an internal space or on a surface of the microfiber structure to form a nanofiber web; a collection table reciprocating a lower portion of the plotter and that of the electrospinning unit along the first direction to allow the microfiber structure to be stacked thereon by the plotter and allow the nanofiber web to be formed thereon by the electrospinning unit; and a first guide rail allowing the collection table to be mounted thereon and guiding the collection table mounted thereon to reciprocate along the first direction.
Abstract translation: 一种用于制造3D支架的装置包括：产生微纤维结构的绘图仪; 一个静电纺丝单元，其沿着第一方向安装成与所述绘图机相邻并且在所述微纤维结构的内部空间或表面上纺丝纳米纤维以形成纳米纤维网; 沿着第一方向使绘图机的下部和静电纺丝单元的下部往复运动的收集台，以使微型纤维结构体通过绘图仪堆叠在其上，并通过静电纺丝单元在其上形成纳米纤维网; 以及允许收集台安装在其上并引导安装在其上的收集台沿着第一方向往复运动的第一导轨。
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4.发明授权Method for forming nano size turf on transparent polymer films used in solar cells, and method for enhancing transmittance of transparent polymer films of solar cells 有权在太阳能电池中使用的透明聚合物膜上形成纳米尺寸草皮的方法，以及用于提高太阳能电池透明聚合物膜透射率的方法
公开(公告)号：US08524098B2
公开(公告)日：2013-09-03
申请号：US12874356
申请日：2010-09-02
Applicant: Jong Joo Rha , Koo Hyun Lee , Yong Soo Jeong , Wan Doo Kim
Inventor： Jong Joo Rha , Koo Hyun Lee , Yong Soo Jeong , Wan Doo Kim
IPC: B44C1/22
CPC classification number: H01L31/02168 , H01L31/02366 , Y02E10/50
Abstract: The method for forming nano size turfs on a surface of a transparent polymer film used in a solar cell is disclosed, which comprises a first step for attaching a transparent polymer film on a glass, a second step for installing the glass prepared in the first step on an upper side of the electrodes provided in the interior of a chamber and forming either a vacuum environment or an atmospheric environment, and a third step for supplying an electric power to the electrodes under the environment formed in the second step, etching the transparent polymer film attached on the surface of the glass and forming nano size turfs in circular cone shapes.
Abstract translation: 公开了一种用于在太阳能电池中使用的透明聚合物膜的表面上形成纳米尺寸草皮的方法，其包括将透明聚合物膜附着在玻璃上的第一步骤，用于安装在第一步骤中制备的玻璃的第二步骤 在设置在室内部并形成真空环境或大气环境的电极的上侧，以及在第二工序中形成的环境下向电极供给电力的第三工序，蚀刻透明聚合物 膜附着在玻璃表面上并形成圆锥形纳米尺寸的草皮。
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公开(公告)号：US09126366B2
公开(公告)日：2015-09-08
申请号：US13160577
申请日：2011-06-15
Applicant: Su A Park , Wan-Doo Kim , Junhee Lee
Inventor： Su A Park , Wan-Doo Kim , Junhee Lee
CPC classification number: B29C67/0059 , B29C64/112 , C12M25/14
Abstract: A cell culture scaffold manufacturing apparatus according to an exemplary embodiment of the present invention includes a solution storage portion in which a biopolymer solution is stored; a plotter that includes a plotter nozzle for ejecting a solution supplied from the solution storage portion; and a cylindrical collection portion that has a cylinder shape and is disposed at a lower portion of the plotter so that the solution ejected through the plotter nozzle of the plotter is collected.
Abstract translation: 根据本发明的示例性实施方案的细胞培养支架制造装置包括其中存储生物聚合物溶液的溶液储存部分; 包括用于喷射从所述溶液储存部分供应的溶液的绘图仪喷嘴的绘图仪; 以及圆柱形收集部分，其具有圆柱形并且设置在绘图机的下部，以便收集通过绘图仪的绘图机喷嘴喷射的溶液。
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公开(公告)号：US08388120B2
公开(公告)日：2013-03-05
申请号：US12786595
申请日：2010-05-25
Applicant: Dong-Youn Shin , Jun-Hee Lee , Su-A Park , Joon-Sik Park , Wan-Doo Kim
Inventor： Dong-Youn Shin , Jun-Hee Lee , Su-A Park , Joon-Sik Park , Wan-Doo Kim
IPC: B41J2/175
CPC classification number: B41J2/17509
Abstract: Disclosed is an integrated apparatus for supplying ink and regulating pressure, which comprises a chamber accommodating ink, a main chamber preliminarily storing ink to be supplied to the chamber, a nozzle communicating with the chamber and jetting ink transferred from the chamber to an outside, a first valve blocking or letting flow of ink between the main chamber and the chamber, a second valve blocking and letting flow of ink between the chamber and the nozzle, a piston placed above ink accommodated in the chamber and reciprocating rectilinearly while sealing ink inside the chamber, a piston driver providing a driving force to the piston, a sensor installed in the chamber and sensing pressure due to weight of ink, and a controller receiving a sensed signal from the sensor and outputting a signal for controlling the piston to the piston, wherein the piston moves down as a level of ink accommodated in the chamber is lowered when ink is discharged to the outside through the nozzle, and the piston moves up and the first valve and the second valve are respectively opened and closed when ink is filled in the chamber.
Abstract translation: 公开了一种用于供应墨水和调节压力的集成装置，其包括容纳墨水的腔室，预先储存供应到腔室的墨水的主腔室，与腔室连通并将从腔室传送的墨水喷射到外部的喷嘴， 第一阀阻塞或使主要室和腔室之间的墨水流动，第二阀阻塞并使墨在腔室和喷嘴之间流动，将活塞放置在容纳在腔室中的墨水上方并直线往复运动同时密封腔室内的墨水 活塞驱动器，其向活塞提供驱动力，传感器安装在腔室中并感测由于油墨的重量而产生的压力;以及控制器，其接收来自传感器的感测信号并输出用于将活塞控制到活塞的信号，其中 当油墨通过喷嘴排出到外部时，活塞向下移动，因为容纳在腔室中的油墨水平降低 活塞向上移动，并且当墨水填充在腔室中时，第一阀门和第二阀门分别打开和关闭。
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公开(公告)号：US20110028305A1
公开(公告)日：2011-02-03
申请号：US12845233
申请日：2010-07-28
Applicant: Hyuneui LIM , Seungmuk JI , Jun-Hee LEE , Wan-Doo KIM
Inventor： Hyuneui LIM , Seungmuk JI , Jun-Hee LEE , Wan-Doo KIM
IPC: B01J35/10
CPC classification number: C23C16/0227 , B01J21/063 , B01J23/06 , B01J23/14 , B01J23/18 , B01J23/30 , B01J35/002 , B01J35/004 , B01J37/0217 , B01J37/0232 , B05D5/08 , C03C17/002 , C03C17/23 , C03C2217/71 , C03C2217/75 , C03C2217/76 , C03C2218/31 , C03C2218/365 , C23C16/0245 , C23C16/26 , C23C16/40
Abstract: Provided is a fabrication method for a functional surface that has self-cleaning ability and superhydrophilic anti-reflective property, which includes a) arranging a plurality of beads having a sphere shape on a surface of a transparent substrate; b) forming a predetermined inter-bead gap by etching the plurality of beads; c) forming a surface unevenness on the surface of the substrate by etching the substrate using the plurality of the beads having the predetermined gap as an etching mask; d) removing the plurality of the beads from the surface of the substrate; and e) forming a photocatalytic layer or a compound layer having a surface tension of 18 to 28 N/m on the surface of the substrate formed with the surface unevenness.
Abstract translation: 提供一种具有自清洁能力和超亲水性抗反射性的功能表面的制造方法，其包括：a）在透明基板的表面上布置多个具有球形的珠; b）通过蚀刻所述多个珠来形成预定的珠间间隙; c）通过使用具有预定间隙的多个珠子作为蚀刻掩模来蚀刻基板，在基板的表面上形成表面凹凸; d）从所述基板的表面去除所述多个珠子; 以及e）在形成有表面凹凸的基板的表面上形成具有18〜28N / m的表面张力的光催化层或化合物层。
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8.发明申请FREQUENCY ANALYZER FOR MEMS BASED COCHLEAR IMPLANT WITH SELF POWER SUPPLY 有权用于具有自供电的基于MEMS的COCHLEAR植入物的频率分析器
公开(公告)号：US20090112288A1
公开(公告)日：2009-04-30
申请号：US12257089
申请日：2008-10-23
Applicant: Shin Hur , Wan-Doo Kim
Inventor： Shin Hur , Wan-Doo Kim
CPC classification number: B82Y15/00 , A61N1/0541 , A61N1/36036 , H04R25/70
Abstract: Disclosed is a frequency analyzer for a MEMS based cochlear implant with self power supply. The frequency analyzer for a MEMS based cochlear implant includes: an upper structure including a first substrate, and a nano wire contact portion formed under the first substrate and coated with a high conductivity metal; and a lower structure including a second substrate having a space filled with a fluid and an upper portion of which is opened, a membrane formed on the fluid filled in the space of the second substrate, a first electrode formed on the membrane, and a nano wire formed on the first electrode and having the piezoelectric characteristics related to an arbitrary direction in which the nano wire is grown.
Abstract translation: 公开了一种用于具有自电源的基于MEMS的人工耳蜗植入物的频率分析仪。 用于基于MEMS的人工耳蜗植入物的频率分析器包括：上部结构，包括第一基底和形成在第一基底下并涂覆有高导电性金属的纳米线接触部分; 以及下部结构，其包括具有填充有流体并且其上部打开的空间的第二基板，形成在填充在第二基板的空间中的流体上的膜，形成在膜上的第一电极和纳米 线形成在第一电极上并且具有与其中生长纳米线的任意方向相关的压电特性。
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公开(公告)号：US08728571B2
公开(公告)日：2014-05-20
申请号：US12845233
申请日：2010-07-28
Applicant: Hyuneui Lim , Seungmuk Ji , Jun-Hee Lee , Wan-Doo Kim
Inventor： Hyuneui Lim , Seungmuk Ji , Jun-Hee Lee , Wan-Doo Kim
CPC classification number: C23C16/0227 , B01J21/063 , B01J23/06 , B01J23/14 , B01J23/18 , B01J23/30 , B01J35/002 , B01J35/004 , B01J37/0217 , B01J37/0232 , B05D5/08 , C03C17/002 , C03C17/23 , C03C2217/71 , C03C2217/75 , C03C2217/76 , C03C2218/31 , C03C2218/365 , C23C16/0245 , C23C16/26 , C23C16/40
Abstract: Provided is a fabrication method for a functional surface that has self-cleaning ability and superhydrophilic anti-reflective property, which includes a) arranging a plurality of beads having a sphere shape on a surface of a transparent substrate; b) forming a predetermined inter-bead gap by etching the plurality of beads; c) forming a surface unevenness on the surface of the substrate by etching the substrate using the plurality of the beads having the predetermined gap as an etching mask; d) removing the plurality of the beads from the surface of the substrate; and e) forming a photocatalytic layer or a compound layer having a surface tension of 18 to 28 N/m on the surface of the substrate formed with the surface unevenness.
Abstract translation: 提供一种具有自清洁能力和超亲水性抗反射性的功能表面的制造方法，其包括：a）在透明基板的表面上布置多个具有球形的珠; b）通过蚀刻所述多个珠来形成预定的珠间间隙; c）通过使用具有预定间隙的多个珠子作为蚀刻掩模来蚀刻基板，在基板的表面上形成表面凹凸; d）从所述基板的表面去除所述多个珠子; 以及e）在形成有表面凹凸的基板的表面上形成具有18〜28N / m的表面张力的光催化层或化合物层。
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10.发明授权Frequency analyzer for MEMS based cochlear implant with self power supply 有权用于具有自供电的基于MEMS的人工耳蜗植入物的频率分析仪
公开(公告)号：US08165688B2
公开(公告)日：2012-04-24
申请号：US12257089
申请日：2008-10-23
Applicant: Shin Hur , Wan-Doo Kim
Inventor： Shin Hur , Wan-Doo Kim
CPC classification number: B82Y15/00 , A61N1/0541 , A61N1/36036 , H04R25/70
Abstract: Disclosed is a frequency analyzer for a MEMS based cochlear implant with self power supply. The frequency analyzer for a MEMS based cochlear implant includes: an upper structure including a first substrate, and a nano wire contact portion formed under the first substrate and coated with a high conductivity metal; and a lower structure including a second substrate having a space filled with a fluid and an upper portion of which is opened, a membrane formed on the fluid filled in the space of the second substrate, a first electrode formed on the membrane, and a nano wire formed on the first electrode and having the piezoelectric characteristics related to an arbitrary direction in which the nano wire is grown.
Abstract translation: 公开了一种用于具有自电源的基于MEMS的人工耳蜗植入物的频率分析仪。 用于基于MEMS的人工耳蜗植入物的频率分析器包括：上部结构，包括第一基底和形成在第一基底下并涂覆有高导电性金属的纳米线接触部分; 以及下部结构，其包括具有填充有流体并且其上部打开的空间的第二基板，形成在填充在第二基板的空间中的流体上的膜，形成在膜上的第一电极和纳米 线形成在第一电极上并且具有与其中生长纳米线的任意方向相关的压电特性。
