公开(公告)号：US07450002B2

公开(公告)日：2008-11-11

申请号：US11332586

申请日：2006-01-17

申请人： Ji-hyun Choi ,  Kun-soo Shin ,  Jin-sang Hwang ,  Hyun-tai Hwang ,  Wan-taek Han

发明人： Ji-hyun Choi ,  Kun-soo Shin ,  Jin-sang Hwang ,  Hyun-tai Hwang ,  Wan-taek Han

IPC分类号： G08B1/08 ,  H04Q7/00 ,  A61B5/103 ,  A61B5/117

CPC分类号： A61B5/1118 ,  A61B5/1117 ,  A61B5/4866 ,  A61B2562/0219

摘要： A method and apparatus for monitoring a human activity pattern irrespective of the wearing position of the sensor unit by a user and a direction of the sensor unit are provided. The method for monitoring an inertia movement signal according to a movement of a user using a sensor unit attached to the user; detecting a direction of the sensor unit from the inertia movement signal; detecting a wearing location of the sensor unit by using acceleration and direction; determining the activity pattern of the user from inertia sensors; and delivering physical activity data corresponding to at least one caloric consumption, number of steps, and movement distance.

摘要翻译： 提供了一种用于监视人类活动模式的方法和装置，而不管使用者的传感器单元的磨损位置和传感器单元的方向如何。 根据用户使用附接到用户的传感器单元的移动来监测惯性运动信号的方法; 从所述惯性运动信号检测所述传感器单元的方向; 通过加速度和方向检测传感器单元的磨损位置; 从惯性传感器确定用户的活动模式; 以及递送对应于至少一种热量消耗，步数和移动距离的体育活动数据。

公开(公告)号：US07305323B2

公开(公告)日：2007-12-04

申请号：US11327389

申请日：2006-01-09

申请人： Vladimir Skvortsov ,  Ji-hyun Choi ,  Kun-soo Shin ,  Hyun-tai Hwang

发明人： Vladimir Skvortsov ,  Ji-hyun Choi ,  Kun-soo Shin ,  Hyun-tai Hwang

IPC分类号： G01C21/00

CPC分类号： G01C22/006

摘要： A method and apparatus for counting the steps taken by a walker is provide. The method includes detecting an acceleration value generated by a step taken by a walker at every first stated interval, calculating a standard deviation of detected acceleration values at every second stated interval, determining a walking mode corresponding to the calculated standard deviation among first through Nth walking modes as a walking pattern of the walker, in which N is a positive integer that is larger than 1, checking if there is at least one absolute value that is larger than a threshold acceleration value corresponding to the determined walking mode among the absolute values of the detected acceleration values, and incrementing a count value as a step taken by the walker if there is at least one absolute value that is larger than the threshold acceleration value among the absolute values of the detected acceleration values.

摘要翻译： 提供了一种用于对步行者采取的步骤进行计数的方法和装置。 该方法包括以每隔一个间隔检测由步行器所采取的步骤产生的加速度值，计算每隔第二指定间隔的检测到的加速度值的标准偏差，确定与计算的标准偏差对应的步行模式， SUP> th 步行模式作为步行者的行走模式，其中N是大于1的正整数，检查是否存在至少一个大于对应于该阈值加速度值的绝对值 在所检测到的加速度值的绝对值中确定步行模式，并且如果在检测到的加速度值的绝对值中存在大于阈值加速度值的至少一个绝对值，则将作为步行者采取的步骤的计数值递增 。

公开(公告)号：US20060174685A1

公开(公告)日：2006-08-10

申请号：US11327389

申请日：2006-01-09

申请人： Vladimir Skvortsov ,  Ji-hyun Choi ,  Kun-soo Shin ,  Hyun-tai Hwang

发明人： Vladimir Skvortsov ,  Ji-hyun Choi ,  Kun-soo Shin ,  Hyun-tai Hwang

IPC分类号： G01P21/00

CPC分类号： G01C22/006

摘要： A method and apparatus for counting the steps taken by a walker, where the method includes detecting an acceleration value generated by a step taken by a walker at every first stated interval, calculating a standard deviation of detected acceleration values at every second stated interval, determining a walking mode corresponding to the calculated standard deviation among first through Nth walking modes as a walking pattern of the walker, in which N is a positive integer that is larger than 1, checking if there is at least one absolute value that is larger than a threshold acceleration value corresponding to the determined walking mode among the absolute values of the detected acceleration values, and incrementing a count value as a step taken by the walker if there is at least one absolute value that is larger than the threshold acceleration value among the absolute values of the detected acceleration values.

摘要翻译： 一种用于对步行者采取的步骤进行计数的方法和装置，其中所述方法包括：以每隔一个所述间隔检测由步行器采取的步骤产生的加速度值，计算每隔规定间隔的检测到的加速度值的标准偏差，确定 步行模式对应于作为步行者的行走模式的第一至第N步行模式中计算的标准偏差，其中N是大于1的正整数，检查是否至少有 在所检测到的加速度值的绝对值中大于对应于所确定的行走模式的阈值加速度值的绝对值，并且如果存在至少一个较大的绝对值，则将计数值作为步行者采取的步骤增加 超过检测到的加速度值的绝对值中的阈值加速度值。

公开(公告)号：US06214735B1

公开(公告)日：2001-04-10

申请号：US09080874

申请日：1998-05-18

申请人： Chang-gyu Kim ,  Ji-hyun Choi ,  Seok-ji Hong

发明人： Chang-gyu Kim ,  Ji-hyun Choi ,  Seok-ji Hong

IPC分类号： H01L21311

CPC分类号： H01L21/31055

摘要： A method for planarizing a semiconductor substrate uses a difference in etch selectivity of insulators on the semiconductor substrate. The method comprises the steps of wet-etching the second and first insulating layers at upper edges of the elevated region until portions of the first insulating layer are exposed at the upper edges, forming a third insulating layer on the first and second insulating layers, and wet-etching the third and second insulating layers until an upper surface of the first insulating layer is exposed. During the wet-etching, the second insulating layer is etched faster than the third insulating layer. With this method, the semiconductor substrate has an even surface.

摘要翻译： 半导体衬底的平面化方法使用半导体衬底上的绝缘体的蚀刻选择性差。 该方法包括以下步骤：在升高区域的上边缘处湿蚀刻第二绝缘层和第一绝缘层，直到第一绝缘层的部分在上边缘处露出，在第一和第二绝缘层上形成第三绝缘层，以及 湿蚀刻第三绝缘层和第二绝缘层，直到第一绝缘层的上表面露出。 在湿蚀刻期间，第二绝缘层被蚀刻得比第三绝缘层快。 利用该方法，半导体衬底具有均匀的表面。

公开(公告)号：US5989983A

公开(公告)日：1999-11-23

申请号：US921621

申请日：1997-08-27

申请人： Ju-seon Goo ,  Ji-hyun Choi ,  Byung-keun Hwang ,  Hae-jeong Lee

发明人： Ju-seon Goo ,  Ji-hyun Choi ,  Byung-keun Hwang ,  Hae-jeong Lee

IPC分类号： H01L21/3205 ,  H01L21/3105 ,  H01L21/312 ,  H01L21/316 ,  H01L21/768 ,  H01L21/322

CPC分类号： H01L21/02134 ,  H01L21/02282 ,  H01L21/02304 ,  H01L21/0234 ,  H01L21/02351 ,  H01L21/02362 ,  H01L21/3105 ,  H01L21/3124 ,  H01L21/316 ,  H01L21/76825 ,  H01L21/76828 ,  H01L21/76829 ,  H01L21/76834 ,  H01L21/76801

摘要： An insulating layer may be fabricated on a microelectronic substrate by spinning a layer of spin-on-glass (SOG) on a microelectronic substrate and curing the SOG layer by irradiating the SOG layer with an electronic beam. Irradiating may take place simultaneously with heating the substrate to a temperature below about 500.degree. C. An underlying and/or overlying capping layer may also be provided. Alternatively, rather than irradiating the SOG layer, an overlying capping layer may be irradiated.

摘要翻译： 可以通过在微电子衬底上旋转旋涂玻璃（SOG）层并通过用电子束照射SOG层固化SOG层来在微电子衬底上制造绝缘层。 可以在将基底加热到低于约500℃的温度的同时进行辐照。还可以提供下层和/或上覆盖层。 或者，不是照射SOG层，而是可以照射上覆盖层。

公开(公告)号：US5866476A

公开(公告)日：1999-02-02

申请号：US826483

申请日：1997-03-27

申请人： Ji-hyun Choi ,  Hae-Jeong Lee ,  Byung-Keun Hwang ,  Ju-Son Gou

发明人： Ji-hyun Choi ,  Hae-Jeong Lee ,  Byung-Keun Hwang ,  Ju-Son Gou

IPC分类号： H01L21/768 ,  H01L21/31 ,  H01L21/314 ,  H01L21/316 ,  H01L23/00 ,  H01L23/522 ,  H01L23/532

CPC分类号： H01L23/564 ,  H01L21/02134 ,  H01L21/02282 ,  H01L21/0234 ,  H01L21/02362 ,  H01L21/316 ,  H01L21/31612 ,  H01L23/5329 ,  H01L2924/0002

摘要： A method for forming an insulating layer for a microelectronic device includes the steps of forming a conductive pattern on a surface of a microelectronic substrate, and forming a spin-on-glass layer on the surface of the microelectronic substrate covering the conductive pattern. The spin-on-glass layer is baked at a temperature in the range of 400.degree. C. to 750.degree. C., and a moisture blocking layer is formed on the baked spin-on-glass layer. By reducing moisture absorbed from the air into the spin-on-glass layer, a relatively low etch rate and a relatively low dielectric constant can be maintained for the spin-on-glass layer. Related structures are also discussed.

摘要翻译： 用于形成微电子器件绝缘层的方法包括以下步骤：在微电子衬底的表面上形成导电图案，并在覆盖导电图案的微电子衬底的表面上形成旋涂玻璃层。 旋涂玻璃层在400℃至750℃的温度范围内烘烤，并在烘烤的旋涂玻璃层上形成防潮层。 通过减少从空气吸收到自旋玻璃层中的水分，可以保持相对低的蚀刻速率和相对低的介电常数，用于旋涂玻璃层。 还讨论了相关结构。

公开(公告)号：US5352630A

公开(公告)日：1994-10-04

申请号：US956853

申请日：1992-10-02

申请人： Chang-Gyu Kim ,  Ji-Hyun Choi

发明人： Chang-Gyu Kim ,  Ji-Hyun Choi

IPC分类号： H01L21/3205 ,  H01L21/3105 ,  H01L21/316 ,  H01L21/768 ,  H01L23/522 ,  H01L21/44 ,  H01L21/48

CPC分类号： H01L21/02164 ,  H01L21/02271 ,  H01L21/02304 ,  H01L21/31051 ,  H01L21/31612 ,  H01L21/31625 ,  H01L21/76819 ,  H01L21/76832 ,  H01L21/76834

摘要： A method for forming an inter-metal dielectrics in a semiconductor device includes the steps of sequentially forming a first and second insulating layers over a semiconductor substrate with a patterned metal layers, etching-back the second insulating layer so as to form second insulating spacers over the side walls of the first insulating layer, and growing a third insulating layer over the first and second insulating layers, the growing speed of the third insulating layer being different from the region over the first insulating layer to the region over the second insulating layer.

摘要翻译： 一种用于在半导体器件中形成金属间电介质的方法包括以下步骤：在具有图案化金属层的半导体衬底上顺序形成第一和第二绝缘层，蚀刻第二绝缘层以形成第二绝缘隔板 所述第一绝缘层的侧壁，并且在所述第一和第二绝缘层上生长第三绝缘层，所述第三绝缘层的生长速度不同于所述第一绝缘层上的区域到所述第二绝缘层上的区域。

公开(公告)号：US20130172962A1

公开(公告)日：2013-07-04

申请号：US13412695

申请日：2012-03-06

申请人： Jin Dong Song ,  Ji Hyun Choi ,  Ju Hyeon Lee

发明人： Jin Dong Song ,  Ji Hyun Choi ,  Ju Hyeon Lee

IPC分类号： A61N5/06 ,  H01R43/00

CPC分类号： A61N5/0622 ,  A61N2005/063 ,  A61N2005/0651 ,  Y10T29/49117

摘要： A probe-type light-emitting diode (LED) chip module for biostimulation includes: an LED chip, a substrate supporting the LED chip, an optical waveguide collecting light emitted from the LED chip; and an insulator coupling the substrate with the optical waveguide and providing insulation from outside. The optical waveguide includes: a body extending from one end facing the LED chip with a cylindrical shape; a variable layer having a diameter decreasing gradually from the other end of the body; and a probe extending from the end of the variable layer and having a diameter equivalent to that of an optical fiber. The probe-type LED chip module for biostimulation may be manufactured with a small size to have superior portability and applicability.

摘要翻译： 用于生物刺激的探针型发光二极管（LED）芯片模块包括：LED芯片，支撑LED芯片的基板，收集从LED芯片发出的光的光波导; 以及将基板与光波导耦合并且从外部提供绝缘体的绝缘体。 光波导包括：从面向LED芯片的一端以圆柱形状延伸的主体; 具有从身体的另一端逐渐减小的直径的可变层; 以及从可变层的端部延伸并且具有与光纤的直径相等的直径的探针。 用于生物刺激的探针型LED芯片模块可以制造成小尺寸以具有优异的便携性和适用性。

公开(公告)号：US20110224528A1

公开(公告)日：2011-09-15

申请号：US13123217

申请日：2008-12-24

申请人： Ji Hyun Choi ,  Hee Sup Shin ,  Klaus Peter Koch

发明人： Ji Hyun Choi ,  Hee Sup Shin ,  Klaus Peter Koch

IPC分类号： A61B5/0478

CPC分类号： A61B5/0478 ,  A61B5/4094 ,  A61B2503/40 ,  A61B2562/0209 ,  A61B2562/046

摘要： Disclosed are a novel, elastic, biocompatible, micro-sized, polyimide-based multi-channel microelectrode for recording of electroencephalography (EEG) from a laboratory animal including mouse, and a method for recording of laboratory animal EEG using the microelectrode. The microelectrode may include 2 grounding electrodes and 32 recording electrodes. A connector for signal transmission easily connects the microelectrode to a signal acquiring apparatus. The total weight of the microelectrode, including the connector, does not exceed 150 mg. Laboratory animal EEG, including that of mouse, provides the advantage of monitoring the brain state of a freely moving animal following a genetic or pharmaceutical manipulation. The microelectrode can be implanted without surgery and may be detached from wires while EEG is not recorded from the laboratory animal. The microelectrode can successfully acquire broadband EEG signals from the skull of the laboratory animal and is effective in monitoring spatial and temporal pattern of brain activities of the laboratory animal.

摘要翻译： 公开了一种用于从包括小鼠的实验室动物记录脑电图（EEG）的新型，弹性的，生物相容的，微尺寸的基于聚酰亚胺的多通道微电极，以及使用微电极记录实验动物脑电图的方法。 微电极可以包括2个接地电极和32个记录电极。 用于信号传输的连接器容易地将微电极连接到信号获取装置。 包括连接器的微电极的总重量不超过150mg。 包括小鼠在内的实验动物脑电图提供了在遗传或药物操作后监测自由移动的动物的脑状态的优点。 微电极可以手术植入，并且可能从电线上脱离，而EEG未从实验室动物记录。 微电极可以从实验室动物的头骨中成功获得宽带脑电信号，有效监测实验动物大脑活动的时空格局。

公开(公告)号：US07792090B2

公开(公告)日：2010-09-07

申请号：US11613161

申请日：2006-12-19

申请人： Ji Hyun Choi

发明人： Ji Hyun Choi

IPC分类号： H04B7/212

CPC分类号： H03G3/3047

摘要： Methods for determining an inter-slot power level are disclosed. In one example embodiment, the inter-slot is positioned between first and second timeslots capable of transmitting modulated signals. A first timeslot power level and a second timeslot power level are first acquired. A power level of the inter-slot is then determined using the first and second timeslot power-levels. In this example embodiment, the inter-slot power level is maintained within a predetermined deviation from a specific range. The specific range is defined by the first and second timeslot power-levels.

摘要翻译： 公开了确定时隙功率电平的方法。 在一个示例实施例中，时隙位于能够发送调制信号的第一和第二时隙之间。 首先获取第一时隙功率电平和第二时隙功率电平。 然后使用第一和第二时隙功率电平来确定时隙的功率电平。 在该示例性实施例中，时隙功率电平保持在与特定范围的预定偏差之内。 具体范围由第一和第二时隙功率级定义。