公开(公告)号：US06885021B2

公开(公告)日：2005-04-26

申请号：US10036833

申请日：2001-12-31

申请人： Mac Apodaca ,  Jon-Won S. Lee ,  Kuo-Wei Chang

发明人： Mac Apodaca ,  Jon-Won S. Lee ,  Kuo-Wei Chang

IPC分类号： H01L45/00 ,  H01L47/00 ,  H01L21/00 ,  H01L21/20

CPC分类号： H01L45/06 ,  H01L45/1233 ,  H01L45/144 ,  H01L45/1608

摘要： Briefly, in accordance with one embodiment of the invention, a device, such as a memory cell, includes a dielectric layer and a layer of phase-change material with an adhesion layer between the dielectric layer and the layer of phase-change material.

摘要翻译： 简而言之，根据本发明的一个实施例，诸如存储单元的装置包括电介质层和相变材料层，其中介电层和相变材料层之间具有粘附层。

公开(公告)号：US06735470B2

公开(公告)日：2004-05-11

申请号：US10245337

申请日：2002-09-18

申请人： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  Christopher H. Porter ,  V. Lorenzo Porcelli

发明人： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  Christopher H. Porter ,  V. Lorenzo Porcelli

IPC分类号： A61N130

CPC分类号： A61N1/0428 ,  A61N1/0436 ,  A61N1/044 ,  A61N1/0448 ,  A61N1/30

摘要： An electrokinetic delivery or diagnostic device for personal use and self-administration of a medicament to a treatment site is provided. The device includes a housing containing a power supply, a first active electrode and a ground tactile electrode. An applicator includes a pad for containing medicament for overlying the first electrode of the device. The medicament may be applied by the user to the pad, contained within the pad or contained in rupturable capsules within the pad, together with a hydrogel if necessary for imparting electrical conductivity whereby, upon application of the applicator to the treatment site, the medicament is electrokinetically transported into the treatment site. In another form, the applicator is self-contained, having a power supply, a first electrode overlying a pad and a ground electrode from the opposite side from the pad whereby the individual presses the pad against the treatment site to complete the electrical circuit and electrokinetically drive the medicament into the treatment site.

摘要翻译： 提供了一种用于个人使用的电动输送或诊断装置以及药物自动施用于治疗部位。 该装置包括容纳电源，第一有源电极和接地触觉电极的壳体。 涂抹器包括用于容纳用于覆盖装置的第一电极的药物的垫。 使用者可以将药物施用到包含在垫内的垫或包含在垫内的可破裂胶囊中，以及如果需要赋予导电性的水凝胶，由此当将施用器施加到治疗部位时，药物是 电动运输到治疗部位。 在另一种形式中，施用器是独立的，具有电源，与衬垫相重叠的第一电极和接地电极，其中个体将衬垫压在治疗部位上以完成电路和电动 驱使药物进入治疗部位。

公开(公告)号：US3974458A

公开(公告)日：1976-08-10

申请号：US624370

申请日：1975-10-21

申请人： Sol Aisenberg ,  Kuo Wei Chang

发明人： Sol Aisenberg ,  Kuo Wei Chang

IPC分类号： H01S3/038 ,  H01S3/0971 ,  H01S3/097 ,  H01S3/22

CPC分类号： H01S3/038 ,  H01S3/0971

摘要： The present invention relates to improved method and structure for producing an electric discharge in a laser cavity which eliminates arcing and permits electron energy to be chosen based on energy requirements for accelerating the electrons rather than energy and/or pressure requirements for supplying electrons. An auxiliary discharge is maintained to provide the electrons necessary for laser excitation. A transverse electric field is then superimposed to impart the energy required to accelerate the electrons.

摘要翻译： 本发明涉及用于在激光腔中产生放电的改进的方法和结构，其消除电弧并且基于用于加速电子的能量需求而不是供应电子的能量和/或压力要求来选择电子能量。 保持辅助放电以提供激光激发所需的电子。 然后叠加横向电场以赋予加速电子所需的能量。

公开(公告)号：US08530875B1

公开(公告)日：2013-09-10

申请号：US12774772

申请日：2010-05-06

申请人： Kuo-Wei Chang ,  Jinwook Lee ,  Jong-Won Lee ,  Elijah V. Karpov

发明人： Kuo-Wei Chang ,  Jinwook Lee ,  Jong-Won Lee ,  Elijah V. Karpov

IPC分类号： H01L29/43

CPC分类号： H01L45/16 ,  H01L45/06 ,  H01L45/1253 ,  H01L45/126 ,  H01L45/141 ,  H01L45/1675

摘要： Erosion of chalcogenides in phase change memories using ovonic threshold switch selectors can be reduced by controlling columnar morphology in electrodes used in the ovonic threshold switch. The columnar morphology may cause cracks to occur which allow etchants used to etch the ovonic threshold switch to sneak through the ovonic threshold switch and to attack chalcogenides, either in the switch or in the memory element. In one embodiment, the electrode may be split into two metal nitride layers separated by an intervening metal layer.

摘要翻译： 通过控制在椭圆形阈值开关中使用的电极中的柱状形态，可以减少硫化物在相变存储器中的侵蚀。 柱状形态可能导致裂纹发生，这允许蚀刻剂用于蚀刻超声波阈值开关以潜入超声波阈值开关，并在开关或存储元件中攻击硫族化物。 在一个实施例中，电极可以被分成由中间金属层隔开的两个金属氮化物层。

公开(公告)号：US08352024B2

公开(公告)日：2013-01-08

申请号：US11373301

申请日：2006-03-13

申请人： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  James Derouin

发明人： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  James Derouin

IPC分类号： A61N1/30

CPC分类号： A61N1/325 ,  A61N1/044 ,  A61N1/0448 ,  A61N1/30

摘要： An electrokinetic delivery system for personal use in self-administration of a medicament to a treatment site on an individual includes a device shaped to conform with the shape of a portion of an individual's finger from a tip thereof to a location past the first finger joint. A self-contained power source is carried by the device and a first electrode is carried by the device adjacent a distal end portion thereof and the tip of the individual's finger. The first electrode is in electrical contact with the power source. A second electrode is carried by the device for contact with the individual's finger. The second electrode is in electrical contact with the power source. Upon application of the first electrode over a treatment site with the medicament disposed between the first electrode and the treatment site and completion of an electrical circuit through the individual's body and said electrode, the device applies current for electrokinetically driving the medicament into the treatment site.

摘要翻译： 个人使用的用于药物自身给药到个体治疗部位的电动输送系统包括成形为符合个体手指的一部分从其尖端到经过第一手指关节的位置的形状的装置。 该装置携带独立的电源，并且第一电极由邻近其远端部分和个体手指的尖端的装置承载。 第一电极与电源电接触。 第二电极由装置承载以与个体的手指接触。 第二电极与电源电接触。 当将第一电极施加在处理位置上时，药物设置在第一电极和处理部位之间，并通过个体的身体和所述电极完成电路，该装置施加用于电动驱动药物的电流到治疗部位。

公开(公告)号：US20060091492A1

公开(公告)日：2006-05-04

申请号：US10977186

申请日：2004-10-28

申请人： Jong-Won Lee ,  Kuo-Wei Chang ,  Michael McSwiney

发明人： Jong-Won Lee ,  Kuo-Wei Chang ,  Michael McSwiney

IPC分类号： H01L29/00 ,  H01L21/00

CPC分类号： H01L45/06 ,  C23C16/34 ,  H01L27/2427 ,  H01L45/1233 ,  H01L45/126 ,  H01L45/141 ,  H01L45/16 ,  H01L45/1683

摘要： Organometallic precursors may be utilized to form titanium silicon nitride films that act as heaters for phase change memories. By using a combination of TDMAT and TrDMASi, for example in a metal organic chemical vapor deposition chamber, a relatively high percentage of silicon may be achieved in reasonable deposition times, in some embodiments. In one embodiment, two separate bubblers may be utilized to feed the two organometallic compounds in gaseous form to the deposition chamber so that the relative proportions of the precursors can be readily controlled.

公开(公告)号：US07016724B2

公开(公告)日：2006-03-21

申请号：US10724160

申请日：2003-12-01

申请人： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg

发明人： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg

IPC分类号： A61N1/30

CPC分类号： A61N1/325 ,  A61N1/044 ,  A61N1/0448 ,  A61N1/30

摘要： An electrokinetic delivery system for personal use in self-administration of a medicament to a treatment site on an individual includes a device shaped to conform with the shape of a portion of an individual's finger from a tip thereof to a location past the first finger joint. A self-contained power source is carried by the device and a first electrode is carried by the device adjacent a distal end portion thereof and the tip of the individual's finger. The first electrode is in electrical contact with the power source. A second electrode is carried by the device for contact with the individual's finger. The second electrode is in electrical contact with the power source. Upon application of the first electrode over a treatment site with the medicament disposed between the first electrode and the treatment site and completion of an electrical circuit through the individual's body and said electrode, the device applies current for electrokinetically driving the medicament into the treatment site.

公开(公告)号：US06477410B1

公开(公告)日：2002-11-05

申请号：US09584138

申请日：2000-05-31

申请人： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  Christopher H. Porter ,  V. Lorenzo Porcelli

发明人： Julian L. Henley ,  Kuo Wei Chang ,  Joseph Potter ,  Dennis I. Goldberg ,  Christopher H. Porter ,  V. Lorenzo Porcelli

IPC分类号： A61N130

CPC分类号： A61N1/0428 ,  A61N1/0436 ,  A61N1/044 ,  A61N1/0448 ,  A61N1/30

摘要： An electrokinetic delivery or diagnostic device for personal use and self-administration of a medicament to a treatment site is provided. The device includes a housing containing a power supply, a first active electrode and a ground tactile electrode. An applicator includes a pad for containing medicament for overlying the first electrode of the device. The medicament may be applied by the user to the pad, contained within the pad or contained in rupturable capsules within the pad, together with a hydrogel if necessary for imparting electrical conductivity whereby, upon application of the applicator to the treatment site, the medicament is electrokinetically transported into the treatment site. In another form, the applicator is self-contained, having a power supply, a first electrode overlying a pad and a ground electrode from the opposite side from the pad whereby the individual presses the pad against the treatment site to complete the electrical circuit and electrokinetically drive the medicament into the treatment site.

摘要翻译： 提供了一种用于个人使用的电动输送或诊断装置以及药物自动施用于治疗部位。 该装置包括容纳电源，第一有源电极和接地触觉电极的壳体。 涂抹器包括用于容纳用于覆盖装置的第一电极的药物的垫。 使用者可以将药物施用到包含在垫内的垫或包含在垫内的可破裂胶囊中，以及如果需要赋予导电性的水凝胶，由此当将施用器施加到治疗部位时，药物是 电动运输到治疗部位。 在另一种形式中，施用器是独立的，具有电源，与衬垫相重叠的第一电极和接地电极，其中个体将衬垫压在治疗部位上以完成电路和电动 驱使药物进入治疗部位。

公开(公告)号：US4961429A

公开(公告)日：1990-10-09

申请号：US462803

申请日：1983-02-02

申请人： Kuo Wei Chang ,  Shine Chang

发明人： Kuo Wei Chang ,  Shine Chang

IPC分类号： A61B5/022

CPC分类号： A61B5/02208

摘要： An arterial pressure pulse is sensed and the next succeeding Korotkoff sound is sensed and the time lag between the two is measured. When the time lag between the two cannot be measured, the cuff pressure can be taken as a true measure of diastolic pressure.

摘要翻译： 感测到动脉压脉冲，并且检测到下一个后续Korotkoff声音，并且测量两者之间的时间滞后。 当两者之间的时差不能测量时，袖带压力可以作为舒张压的真实度量。

公开(公告)号：US08971089B2

公开(公告)日：2015-03-03

申请号：US13534267

申请日：2012-06-27

申请人： Elijah V. Karpov ,  Kuo-Wei Chang ,  Gianpaolo Spadini

发明人： Elijah V. Karpov ,  Kuo-Wei Chang ,  Gianpaolo Spadini

IPC分类号： G11C11/00 ,  H01L45/00 ,  H01L27/24

CPC分类号： H01L45/144 ,  H01L27/2409 ,  H01L27/2427 ,  H01L45/06 ,  H01L45/1233

摘要： A memory may include two electrodes and phase change material having an amorphous reset state and a partially crystalized set state, coupled between the two electrodes. The phase change material in the set state may have a highly nonlinear current-voltage response in a subthreshold voltage region. The phase change material may be an alloy of indium, antimony, and tellurium.

摘要翻译： 存储器可以包括耦合在两个电极之间的具有非晶复位状态和部分结晶化设置状态的两个电极和相变材料。 设定状态下的相变材料在亚阈值电压区域中可能具有高度非线性的电流 - 电压响应。 相变材料可以是铟，锑和碲的合金。