公开(公告)号：US06770529B2

公开(公告)日：2004-08-03

申请号：US10611502

申请日：2003-06-30

申请人： Dae Woo Lee ,  Tae Moon Roh ,  II Yong Park ,  Yil Suk Yang ,  Jong Dae Kim

发明人： Dae Woo Lee ,  Tae Moon Roh ,  II Yong Park ,  Yil Suk Yang ,  Jong Dae Kim

IPC分类号： H01L218242

CPC分类号： H01L29/0634 ,  H01L29/7835

摘要： The present invention provides an EDMOS (extended drain MOS) device having a lattice type drift region and a method of manufacturing the same. In the case of n channel EDMOS(nEDMOS), the drift region has a lattice structure in which an n lattice having a high concentration and a p lattice having a low concentration are alternately arranged. As a drain voltage is applied, a depletion layer is abruptly extended by a pn junction of the n lattice and the p lattice, so that the entire drift region is easily depleted. Therefore, a breakdown voltage of the device is increased, and an on resistance of the device is decreased due to the n lattice with high concentration.

摘要翻译： 本发明提供一种具有晶格型漂移区域的EDMOS（延伸漏极MOS）器件及其制造方法。 在n沟道EDMOS（nEDMOS）的情况下，漂移区域具有晶格结构，其中具有高浓度的n晶格和具有低浓度的p晶格交替排列。 当施加漏极电压时，耗尽层被n晶格和p晶格的pn结突然延伸，使得整个漂移区域容易耗尽。 因此，器件的击穿电压增加，并且由于具有高浓度的n晶格，器件的导通电阻降低。

公开(公告)号：US06636435B2

公开(公告)日：2003-10-21

申请号：US10032987

申请日：2001-12-27

申请人： Yil Suk Yang ,  Tae Moon Roh ,  Jong Dae Kim ,  Byoung Gon Yu

发明人： Yil Suk Yang ,  Tae Moon Roh ,  Jong Dae Kim ,  Byoung Gon Yu

IPC分类号： G11C1122

CPC分类号： G11C11/22

摘要： The present invention relates to a ferroelectric memory cell array formed of a single transistor, and method of storing data using the same. The ferroelectric memory cell array includes a plurality of word lines connected to gates of the memory cells located at respective rows, a plurality of bit lines connected to drains of the memory cells located at respective columns, a common source line commonly connecting sources of the memory cells, and a plurality of well lines each connected to wells in which the memory cells are each formed, wherein a bias voltage of an unit pulse shape is applied to a gate of a selected memory cell and a bias voltage of a pulse shape is applied to a well line. Therefore, the present invention allows a random access without a disturbance since data can be written by means of the polarity characteristic of the ferroelectric.

摘要翻译： 本发明涉及由单个晶体管形成的铁电存储单元阵列，以及使用该晶体管存储数据的方法。 铁电存储单元阵列包括连接到位于各行的存储单元的栅极的多条字线，连接到位于相应列的存储单元的漏极的多个位线，通常连接存储器的源极的公共源极线 单元和多个井管线，每个阱管线连接到其中形成有存储单元的阱，其中单位脉冲形状的偏置电压被施加到所选存储单元的栅极并施加脉冲形状的偏置电压 到一条井线 因此，本发明允许无障碍地随机存取，因为可以通过铁电体的极性特性写入数据。

公开(公告)号：US09066184B2

公开(公告)日：2015-06-23

申请号：US13557108

申请日：2012-07-24

申请人： Jae Woo Lee ,  Chang Han Je ,  Woo Seok Yang ,  Jong Dae Kim

发明人： Jae Woo Lee ,  Chang Han Je ,  Woo Seok Yang ,  Jong Dae Kim

IPC分类号： H04R31/00 ,  H04R19/00 ,  H04R19/04

CPC分类号： H04R19/005 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/15151 ,  H04R19/04 ,  H04R31/00 ,  Y10T29/49005 ,  H01L2924/00014

摘要： A method for fabricating an acoustic sensor according to an exemplary embodiment of the present disclosure includes: forming an acoustic sensor unit by forming a lower electrode on an upper portion of a substrate, forming etching holes on the lower electrode, forming a sacrifice layer on an upper portion of the lower electrode, and coupling a diaphragm to an upper portion of the sacrifice layer; coupling a lower portion of the substrate of the acoustic sensor unit to a printed circuit board on which a sound pressure input hole is formed so as to expose the lower portion of the substrate of the acoustic sensor unit to the outside through the sound pressure input hole; attaching a cover covering the acoustic sensor unit on the printed circuit board; etching the substrate of the acoustic sensor unit to form an acoustic chamber; and removing the sacrifice layer.

摘要翻译： 根据本公开的示例性实施例的用于制造声学传感器的方法包括：通过在基板的上部形成下电极来形成声传感器单元，在下电极上形成蚀刻孔，在其上形成牺牲层 下部电极的上部，并且将隔膜连接到牺牲层的上部; 将声学传感器单元的基板的下部耦合到其上形成有声压输入孔的印刷电路板，以便通过声压输入孔将声学传感器单元的基板的下部暴露于外部 ; 将覆盖所述声学传感器单元的盖附着在所述印刷电路板上; 蚀刻声学传感器单元的基板以形成声学室; 并去除牺牲层。

公开(公告)号：US08422702B2

公开(公告)日：2013-04-16

申请号：US11875996

申请日：2007-10-22

申请人： Hye Jin Kim ,  Sung Q Lee ,  Kang Ho Park ,  Jong Dae Kim

发明人： Hye Jin Kim ,  Sung Q Lee ,  Kang Ho Park ,  Jong Dae Kim

IPC分类号： H04R25/00

CPC分类号： H04R31/003 ,  H04R19/005 ,  H04R31/00 ,  H04R2499/11

摘要： A micromini condenser microphone having a flexure hinge-shaped upper diaphragm and a back plate, and a method of manufacturing the same are provided.The method includes the steps of: forming a lower silicon layer and a first insulating layer; forming an upper silicon layer to be used as a back plate on the first insulating layer; forming a plurality of sound holes by patterning the upper silicon layer; forming a second insulating layer on the upper silicon layer; forming a conductive layer on the upper silicon layer having the sound holes, and forming a passivation layer on the conductive layer; forming a sacrificial layer on the passivation layer; depositing a diaphragm on the sacrificial layer, and forming a plurality of air holes passing through the diaphragm; forming electrode pads on the passivation layer and a region of the diaphragm; and etching the sacrificial layer, the passivation layer, the conductive layer, the upper silicon layer, the first insulating layer and the lower silicon layer to form an air gap between the diaphragm and the upper silicon layer.Consequently, due to the flexible diaphragm, a manufacturing process using semiconductor MEMS technology may improve the sensitivity of the condenser microphone and reduce the size of the condenser microphone, thereby enabling integration into a portable terminal.

摘要翻译： 提供具有弯曲铰链形上隔膜和背板的微型电容麦克风及其制造方法。 该方法包括以下步骤：形成下硅层和第一绝缘层; 在所述第一绝缘层上形成用作背板的上硅层; 通过图案化上硅层形成多个声孔; 在所述上硅层上形成第二绝缘层; 在具有所述声孔的所述上硅层上形成导电层，并在所述导电层上形成钝化层; 在钝化层上形成牺牲层; 在所述牺牲层上沉积隔膜，以及形成通过所述隔膜的多个空气孔; 在所述钝化层上形成电极焊盘和所述隔膜的区域; 蚀刻牺牲层，钝化层，导电层，上硅层，第一绝缘层和下硅层，以在隔膜和上硅层之间形成气隙。 因此，由于柔性隔膜，使用半导体MEMS技术的制造工艺可以提高电容式麦克风的灵敏度并减小电容式麦克风的尺寸，从而可以集成到便携式终端中。

公开(公告)号：US20130075255A1

公开(公告)日：2013-03-28

申请号：US13620546

申请日：2012-09-14

申请人： Seung Eon Moon ,  Nak Jin Choi ,  Hyung Kun Lee ,  Jae Woo Lee ,  Woo Seok Yang ,  Jong Dae Kim

发明人： Seung Eon Moon ,  Nak Jin Choi ,  Hyung Kun Lee ,  Jae Woo Lee ,  Woo Seok Yang ,  Jong Dae Kim

IPC分类号： G01N27/407

CPC分类号： G01N27/18 ,  G01N33/004

摘要： Disclosed is an electrochemical gas sensor using micro electro mechanical systems (MEMS). The MEMS electrochemical gas sensor includes: a substrate a lower central region of which is etched by a predetermined thickness; a first insulation film formed on the substrate; a heat emitting resistance body formed on the first insulation film; a second insulation film formed on the heat emitting resistance body; a reference electrode formed in an upper central region of the second insulation film; a solid electrolyte formed on the reference electrode; and a detection electrode formed on the solid electrolyte.

摘要翻译： 公开了一种使用微机电系统（MEMS）的电化学气体传感器。 MEMS电化学气体传感器包括：其下部中心区域被预定厚度蚀刻的衬底; 形成在所述基板上的第一绝缘膜; 形成在第一绝缘膜上的发热电阻体; 形成在所述发热电阻体上的第二绝缘膜; 参考电极，其形成在所述第二绝缘膜的上中央区域中; 形成在参比电极上的固体电解质; 和形成在固体电解质上的检测电极。

公开(公告)号：US08295500B2

公开(公告)日：2012-10-23

申请号：US12547288

申请日：2009-08-25

申请人： Min Cheol Shin ,  Sung Q Lee ,  Hye Jin Kim ,  Kang Ho Park ,  Jong Dae Kim ,  Se Myung Wang ,  Dae Sung Kim

发明人： Min Cheol Shin ,  Sung Q Lee ,  Hye Jin Kim ,  Kang Ho Park ,  Jong Dae Kim ,  Se Myung Wang ,  Dae Sung Kim

IPC分类号： H04R29/00

CPC分类号： H04R1/403 ,  H04R3/12 ,  H04R2203/12

摘要： Sound can be listened to only in a listening area by maximizing a sound energy difference between a listening area and a non-listening area while maximizing sound radiation efficiency of each sound source. Accordingly, realistic sound can be provided to listeners without causing auditory disturbance to third parties, and maximal sound effects can be obtained with only minimal control.

摘要翻译： 通过最大化每个声源的声音辐射效率，在收听区域和非聆听区域之间的声音能量差异，才可以在聆听区域收听声音。 因此，可以向聆听者提供逼真的声音，而不会对第三方造成听觉干扰，并且只有最小的控制才能获得最大的声音效果。

公开(公告)号：US08150903B2

公开(公告)日：2012-04-03

申请号：US12136107

申请日：2008-06-10

申请人： Yil Suk Yang ,  Jung Hee Suk ,  Chun Gi Lyuh ,  Tae Moon Roh ,  Jong Dae Kim

发明人： Yil Suk Yang ,  Jung Hee Suk ,  Chun Gi Lyuh ,  Tae Moon Roh ,  Jong Dae Kim

IPC分类号： G06F7/57

CPC分类号： G06F7/57 ,  G06F7/5324 ,  G06F7/5338

摘要： Provided are a reconfigurable arithmetic unit and a processor having the same. The reconfigurable arithmetic unit can perform an addition operation or a multiplication operation according to an instruction by sharing an adder. The reconfigurable arithmetic unit includes a booth encoder for encoding a multiplier, a partial product generator for generating a plurality of partial products using the encoded multiplier and a multiplicand, a Wallace tree circuit for compressing the partial products into a first partial product and a second partial product, a first Multiplexer (MUX) for selecting and outputting one of the first partial product and a first addition input according to a selection signal, a second MUX for selecting and outputting one of the second partial product and a second addition input according to the selection signal, and a Carry Propagation Adder (CPA) for adding an output of the first MUX and an output of the second MUX to output an operation result. The arithmetic unit can operate as an adder or a multiplier according to an instruction, and thus can increase the degree of use of entire hardware.

摘要翻译： 提供了一种可重构运算单元和具有该可重配置运算单元的处理器。 可重构算术单元可以通过共享加法器来执行根据指令的相加操作或乘法运算。 可重构算术单元包括用于编码乘数的展位编码器，用于使用编码乘数产生多个部分乘积的部分乘积生成器和被乘数，用于将部分乘积压缩为第一部分乘积的华莱士树电路和第二部分乘积 产品，用于根据选择信号选择和输出第一部分积和第一加法输入之一的第一多路复用器（MUX），用于根据选择信号选择和输出第二部分乘积和第二加法输入之一的第二MUX 选择信号和用于添加第一MUX的输出和第二MUX的输出的进位传播加法器（CPA），以输出运算结果。 算术单元可以根据指令作为加法器或乘法器进行操作，从而可以增加整个硬件的使用程度。

公开(公告)号：US08150318B2

公开(公告)日：2012-04-03

申请号：US12195176

申请日：2008-08-20

申请人： Seung Eon Moon ,  Eun Kyoung Kim ,  Hong Yeol Lee ,  Jong Hyurk Park ,  Kang Ho Park ,  Jong Dae Kim

发明人： Seung Eon Moon ,  Eun Kyoung Kim ,  Hong Yeol Lee ,  Jong Hyurk Park ,  Kang Ho Park ,  Jong Dae Kim

IPC分类号： H04B7/00

CPC分类号： H04R1/10 ,  G01N27/4045 ,  H04R2225/41 ,  H04R2420/07 ,  Y10S379/908

摘要： Provided are an apparatus for collecting environmental data and a method of monitoring an environment in real time. The apparatus for collecting environmental data includes a receiver for receiving an environmental data collection command from outside, a headset controller for interpreting the environmental data collection command received from the receiver, and distinguishing an audio signal received from outside from the environmental data collection command, the environment sensor unit for collecting environmental data according to the environmental data collection command interpreted from the headset controller, and a transmitter for transmitting the environmental data collected by the environment sensor unit.

摘要翻译： 提供了一种用于收集环境数据的装置和实时监测环境的方法。 用于收集环境数据的装置包括用于从外部接收环境数据收集命令的接收器，用于解释从接收器接收的环境数据收集命令的耳机控制器，并且将从外部接收的音频信号与环境数据收集命令区分开， 环境传感器单元，用于根据从耳机控制器解释的环境数据收集命令收集环境数据;以及发射器，用于发送由环境传感器单元收集的环境数据。

公开(公告)号：US08031558B2

公开(公告)日：2011-10-04

申请号：US12473214

申请日：2009-05-27

申请人： Min Cheol Shin ,  Sung Q Lee ,  Sang Kyun Lee ,  Hye Jin Kim ,  Kang Ho Park ,  Jong Dae Kim

发明人： Min Cheol Shin ,  Sung Q Lee ,  Sang Kyun Lee ,  Hye Jin Kim ,  Kang Ho Park ,  Jong Dae Kim

IPC分类号： H04B1/02

CPC分类号： H04R1/403

摘要： Provided is a forced acoustic dipole capable of regulating phases and acoustic pressures of first and second acoustic signals output from first and second pole speakers to freely steer the direction of an acoustic lobe. In addition, a forced acoustic multipole array is constituted by a plurality of forced acoustic dipoles. When the phases and acoustic pressures of the first and second acoustic signals output from the forced acoustic dipoles are regulated to steer an acoustic lobe in a specific direction, sound can be heard from a desired direction only without disturbing others.

摘要翻译： 提供了一种能够调节从第一和第二极扬声器输出的第一和第二声信号的相位和声压以自由地引导声波瓣的方向的强制声偶极子。 此外，强制声音多极阵列由多个强制声学偶极子构成。 当从强制声学偶极子输出的第一和第二声信号的相位和声压被调节以在特定方向上引导声波波瓣时，只能从期望的方向听到声音，而不会扰乱其它声音。

公开(公告)号：US20110153878A1

公开(公告)日：2011-06-23

申请号：US12882141

申请日：2010-09-14

申请人： Ik Jae CHUN ,  Chun Gi Lyuh ,  Se Wan Heo ,  Sang Hun Yoon ,  Tae Moon Roh ,  Jong Kee Kwon ,  Jong Dae Kim

发明人： Ik Jae CHUN ,  Chun Gi Lyuh ,  Se Wan Heo ,  Sang Hun Yoon ,  Tae Moon Roh ,  Jong Kee Kwon ,  Jong Dae Kim

IPC分类号： G06F13/28

CPC分类号： G06F13/28

摘要： Provided are a memory system and an integrated management method for a plurality of direct memory access (DMA) channels. The memory system includes a memory controller exchanging data with a memory and having a plurality of channels physically separated from each other, and a DMA controller having a plurality of DMA channels physically separated from each other and in contact with the plurality of channels of the memory controller, and exchanging data with the memory via the plurality of DMA channels and the memory controller.

摘要翻译： 提供了用于多个直接存储器访问（DMA）通道的存储器系统和集成管理方法。 存储器系统包括存储器控制器，其与存储器交换数据并且具有物理上彼此分离的多个通道;以及DMA控制器，其具有彼此物理上彼此分离并与存储器的多个通道接触的多个DMA通道 控制器，并且经由多个DMA通道和存储器控制器与存储器交换数据。