公开(公告)号：US20050180543A1

公开(公告)日：2005-08-18

申请号：US10928320

申请日：2004-08-30

申请人： Kikuo Okuyama ,  Manabu Shimada ,  Mansoo Choi ,  Bangwoo Han

发明人： Kikuo Okuyama ,  Manabu Shimada ,  Mansoo Choi ,  Bangwoo Han

IPC分类号： B03C7/02 ,  G01N15/06 ,  G01N15/10 ,  G01N23/00 ,  G21K5/08 ,  G01N15/00

CPC分类号： G01N15/065 ,  G01N15/1012 ,  G21K5/08

摘要： Distributed non-charged particles having a desired particle diameter are introduced into a chamber. A photoionizer in which a soft X-ray power is adjustable is attached to the chamber, to charge the particles within the chamber. The power level of the soft X-ray is adjusted by a controller so as to produce singly charged particles. The charged particles are then introduced into a differential mobility analyzer for classification, thus producing monodisperse standard particles having particle diameter of 0.1 to 1.0 μm.

摘要翻译： 将具有所需粒径的分布的无电荷粒子引入室中。 将软X射线功率可调的光离子化器附着到腔室，以对腔室内的颗粒充电。 通过控制器调整软X射线的功率水平，以产生单一带电粒子。 然后将带电粒子引入差示迁移率分析仪中进行分类，从而产生粒径为0.1至1.0μm的单分散标准颗粒。

公开(公告)号：US20060228491A1

公开(公告)日：2006-10-12

申请号：US11346401

申请日：2006-02-01

申请人： Mansoo Choi ,  Jaehyun Kim ,  Hongjoo Yang

发明人： Mansoo Choi ,  Jaehyun Kim ,  Hongjoo Yang

IPC分类号： B05D1/04

CPC分类号： H01J37/317 ,  B82Y30/00

摘要： A nano-structure can be focus-patterned while minimizing the generation of a noise pattern by the inventive method which comprises the steps of: (i) mounting a plate having a nano-scale pattern formed thereon by a patterned photoresist layer on an electrode placed in an externally grounded reactor and applying a voltage to the electrode; (ii) accumulating charges selectively onto the photoresist layer on the plate mounted on the electrode; and (iii) introducing charged nanoparticle aerosol into the reactor and guiding the migration of the charged nanoparticles to the uncharged nano-scale pattern region on the plate mounted on the electrode to guide the nanoparticles to adhere to the center region of the pattern.

公开(公告)号：US07579050B2

公开(公告)日：2009-08-25

申请号：US11346401

申请日：2006-02-01

申请人： Mansoo Choi ,  Jaehyun Kim ,  Hongjoo Yang

发明人： Mansoo Choi ,  Jaehyun Kim ,  Hongjoo Yang

IPC分类号： B05D1/04

CPC分类号： H01J37/317 ,  B82Y30/00

摘要： A nano-structure can be focus-patterned while minimizing the generation of a noise pattern by the inventive method which comprises the steps of: (i) mounting a plate having a nano-scale pattern formed thereon by a patterned photoresist layer on an electrode placed in an externally grounded reactor and applying a voltage to the electrode; (ii) accumulating charges selectively onto the photoresist layer on the plate mounted on the electrode; and (iii) introducing charged nanoparticle aerosol into the reactor and guiding the migration of the charged nanoparticles to the uncharged nano-scale pattern region on the plate mounted on the electrode to guide the nanoparticles to adhere to the center region of the pattern.

摘要翻译： 纳米结构可以被聚焦图案化，同时通过本发明的方法最小化噪声图案的产生，其包括以下步骤：（i）通过在其上放置的电极上的图案化光致抗蚀剂层安装其上形成有纳米尺度图案的板 在外部接地的电抗器中并向电极施加电压; （ii）选择性地将电荷积聚在安装在电极上的板上的光致抗蚀剂层上; 和（iii）将带电荷的纳米颗粒气溶胶引入反应​​器并引导带电纳米颗粒迁移到安装在电极上的板上的不带电纳米尺度图案区域，以引导纳米颗粒粘附到图案的中心区域。

公开(公告)号：US06363754B2

公开(公告)日：2002-04-02

申请号：US09338070

申请日：1999-06-23

申请人： Mansoo Choi ,  Dong-geun Lee

发明人： Mansoo Choi ,  Dong-geun Lee

IPC分类号： C03B37018

CPC分类号： C03B37/01807

摘要： An apparatus for manufacturing optical fibers includes an external circular tube into which reactant gases are introduced from an entrance at one end thereof. An internal circular tube is inserted into the external circular tube through an exit at the other end of the external circular tube. The internal circular tube has a bore to which gas jets are supplied. Jet holes are formed to lead to the bore on the outer circumferential surface in the vicinity of the front end of the internal circular tube. The jet holes are for radially jetting the gas jets. An auxiliary jet hole is formed at the front end of the internal circular to tube to lead to the bore. The auxiliary jet hole is for jetting the gas jets frontward. A torch is installed to reciprocate along the axial direction of the external circular tube, for heating the external circular tube to induce a chemical reaction of the reactant gases to thus generate particles.

摘要翻译： 用于制造光纤的装置包括：外圆管，其一端从入口引入反应气体。 内圆管通过外圆管另一端的出口插入外圆管中。 内部圆形管具有供应气体射流的孔。 喷射孔形成为在内圆周管的前端附近的外周面上的孔。 喷射孔用于径向喷射气体射流。 在内部圆形到管的前端形成辅助喷射孔以通向孔。 辅助喷射孔用于向前喷射气体喷射。 焊枪安装成沿着外圆管的轴向往复运动，用于加热外圆管以引起反应气体的化学反应从而产生颗粒。