公开(公告)号：KR1020040060829A

公开(公告)日：2004-07-06

申请号：KR1020030099052

申请日：2003-12-29

Applicant: 삼성전자주식회사

Inventor： 이형기 ,  김재우 ,  방석원

IPC: G05D1/02

CPC classification number: G05D1/0225 ,  G05D1/0255 ,  G05D1/027 ,  G05D1/0272 ,  G05D1/028

Abstract: PURPOSE: A robot localization system is provided to measure the position and the direction of the fixed docking station with reference to the moving robot by using a beacon in the docking station and the ultrasonic sensor in the robot. CONSTITUTION: A robot localization system includes a docking station(300) and a robot(310). The docking station(300) is provided with a first transmitting unit(301), a second transmitting unit(302). The first transmitting unit(301) generates a sound wave for detecting the position of the robot(310). The second transmitting unit(302) generates a synchronization signal when the sound wave is generated at the first transmitting unit(301). The robot(310) is provided with a first receiving unit(311), a second receiving unit(312), a distance calculation unit(314) and an incidence angle calculation unit(313). The first receiving unit(311) is provided with at least two sound sensors for receiving the sound wave inputted to the robot(310). The second receiving unit(312) receives the synchronization signal inputted to the robot(310). The distance calculation unit(314) calculates the distance from the first transmitting unit(301) to the second transmitting unit(302) by using the difference between the reception time of the synchronization signal and the reception time of the sound wave. And, the incidence angle calculation unit(313) calculates the sound incidence angle of the robot(310) by using the sound wave reception time difference between the two sound wave sensors in the first receiving unit(312).

Abstract translation: 目的：提供一种机器人定位系统，通过使用对接站中的信标和机器人中的超声波传感器，参考移动机器人来测量固定对接站的位置和方向。 构成：机器人定位系统包括对接站（300）和机器人（310）。 对接站（300）设置有第一发送单元（301），第二发送单元（302）。 第一发送单元（301）生成用于检测机器人的位置的声波（310）。 当在第一发送单元（301）产生声波时，第二发送单元（302）产生同步信号。 机器人（310）设置有第一接收单元（311），第二接收单元（312），距离计算单元（314）和入射角计算单元（313）。 第一接收单元（311）设置有至少两个声音传感器，用于接收输入到机器人（310）的声波。 第二接收单元（312）接收输入到机器人（310）的同步信号。 距离计算单元（314）通过使用同步信号的接收时间与声波的接收时间之间的差来计算从第一发送单元（301）到第二发送单元（302）的距离。 并且，入射角计算部313使用第一接收部312中的两个声波传感器之间的声波接收时间差来计算机器人310的声音入射角。

公开(公告)号：KR1020040017125A

公开(公告)日：2004-02-26

申请号：KR1020020049254

申请日：2002-08-20

Applicant: 삼성전자주식회사

Inventor： 김재우 ,  황재성 ,  안주진

IPC: H01L21/8247

Abstract: PURPOSE: A method for manufacturing a floating gate of a non-volatile memory device is provided to secure a program recording and erasing characteristic and improve electrical characteristics by sharply forming the edge portion of the floating gate. CONSTITUTION: A conductive layer(104b) is formed at the upper portion of a semiconductor substrate(100). A nitride pattern is formed on the resultant structure for partially exposing the conductive layer. An etching process is carried out for roundly forming a predetermined portion of the conductive layer. An oxide layer is uniformly formed at the upper portion of the resultant structure. A spacer(110a) is formed at both sidewalls of the nitride pattern by carrying out an etch-back process. A source line(116) is formed between spacers for being electrically connected with the semiconductor substrate.

Abstract translation: 目的：提供一种用于制造非易失性存储器件的浮动栅极的方法，以通过锐利地形成浮置栅极的边缘部分来确保程序记录和擦除特性并改善电气特性。 构成：在半导体衬底（100）的上部形成导电层（104b）。 在所得结构上形成氮化物图案，以部分地暴露导电层。 进行蚀刻处理以圆形地形成导电层的预定部分。 在所得结构的上部均匀地形成氧化物层。 通过执行回蚀处理，在氮化物图案的两个侧壁处形成间隔物（110a）。 源极线（116）形成在用于与半导体衬底电连接的间隔物之间​​。

公开(公告)号：KR1020040016697A

公开(公告)日：2004-02-25

申请号：KR1020020048980

申请日：2002-08-19

Applicant: 삼성전자주식회사

Inventor： 권오익 ,  김재우 ,  유승주

IPC: H01L21/28

CPC classification number: H01L21/76802 ,  Y10T428/24331

Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce the number of photolithography processes in the formation process of contact hole or contact structure in which the top layer is not overlapped with the bottom layer. CONSTITUTION: A photoresist pattern covering the first contact hole(110) is formed on an interlayer dielectric(106) in which the first contact hole is formed by the first photolithography process. The interlayer dielectric is etched to form the second contact hole(114) by using the photoresist pattern as an etch mask. A part of the photoresist pattern is eliminated to remove etch byproducts on the second contact hole. A subsequent process is performed on the second contact hole by using the residual photoresist pattern as a mask.

Abstract translation: 目的：提供一种制造半导体器件的方法，以减少在顶层与底层不重叠的接触孔或接触结构的形成过程中的光刻工艺的数量。 构成：覆盖第一接触孔（110）的光致抗蚀剂图案形成在层间电介质（106）上，其中通过第一光刻工艺形成第一接触孔。 通过使用光致抗蚀剂图案作为蚀刻掩模来蚀刻层间电介质以形成第二接触孔（114）。 去除光致抗蚀剂图案的一部分以除去第二接触孔上的蚀刻副产物。 通过使用剩余光致抗蚀剂图案作为掩模在第二接触孔上进行后续处理。

公开(公告)号：KR1020030077797A

公开(公告)日：2003-10-04

申请号：KR1020020016692

申请日：2002-03-27

Applicant: 삼성전자주식회사

Inventor： 전선도 ,  김재우 ,  김상룡

IPC: H04R1/32

CPC classification number: H04R1/406 ,  H04R3/005 ,  H04R2201/401

Abstract: PURPOSE: An orthogonal circular microphone array system and a method for detecting a 3D direction of a sound source by using the same are provided to receive the sound of a speaker regardless of the direction of the speaker by arranging a latitudinal microphone array orthogonal to a longitudinal microphone array. CONSTITUTION: An orthogonal circular microphone array system includes a directional microphone, the first microphone array(201), the second microphone array(202), a direction detection portion(304), a rotation control portion(306,307), and a voice signal processing portion(305). The directional microphone is used for receiving a voice signal from a sound source portion. The first microphone array(201) includes plural microphones installed around the directional microphone in order to receive the voice signal from the sound source portion. The second microphone array(202) includes plural microphones installed around the directional microphone in order to receive the voice signal from the sound source portion. The direction detection portion(304) receives the voice signals from the first microphone array(201) and the second microphone array(202) in order to track a position of the sound source portion. The rotation control portion(306,307) changes the direction of the direction microphone according to the position of the sound source portion. The voice signal processing portion(305) performs a calculating process for the voice signals of the directional microphone, the first microphone array(201), and the second microphone array(202).

Abstract translation: 目的：提供一种正交圆形麦克风阵列系统和用于通过使用它来检测声源的3D方向的方法，用于通过布置垂直于纵向的纬向麦克风阵列来接收扬声器的声音，而不管扬声器的方向如何 麦克风阵列 构成：正交圆形麦克风阵列系统包括定向麦克风，第一麦克风阵列（201），第二麦克风阵列（202），方向检测部分（304），旋转控制部分（306,307）和语音信号处理 部分（305）。 定向麦克风用于从声源部分接收语音信号。 第一麦克风阵列（201）包括安装在定向麦克风周围的多个麦克风，以便从声源部分接收语音信号。 第二麦克风阵列（202）包括安装在定向麦克风周围的多个麦克风，以便从声源部分接收语音信号。 方向检测部分（304）从第一麦克风阵列（201）和第二麦克风阵列（202）接收语音信号，以便跟踪声源部分的位置。 旋转控制部（306,307）根据声源部的位置改变方向麦克风的方向。 语音信号处理部（305）对定向麦克风，第一麦克风阵列（201）和第二麦克风阵列（202）的语音信号进行计算处理。

公开(公告)号：KR1020030049176A

公开(公告)日：2003-06-25

申请号：KR1020010079315

申请日：2001-12-14

Applicant: 삼성전자주식회사

Inventor： 김현진 ,  김재우 ,  정승녕

IPC: H04B1/40

CPC classification number: H04M1/72522 ,  H04W4/16

Abstract: PURPOSE: An apparatus for processing state information in a portable phone terminal is provided to simply transmit and receive state information between portable phone terminals without an additional base station server equipment or the agreement of a service by adding a unique code to a message and analyzing the unique code so that it is possible for knowing a current state of a user. CONSTITUTION: If a telephone call process is started, a signal generating unit(102) generates a state request signal for confirming the state of a reception side. If call is received from a transmission side, the signal generating unit(102) detects whether the state request signal exists, and generates a state acknowledgement signal of a portable phone terminal in case that state acknowledgement information is set up. A signal analyzing unit(104) analyzes a signal provided from an object-side portable phone terminal through a base station, and judges whether the state request signal or the state acknowledgement signal exists. If the state request signal exists, the signal analyzing unit(104) provides the state acknowledgement signal to the signal generating unit(102). If the state acknowledgement signal exists, the signal analyzing unit(104) analyzes the state acknowledgement signal, and outputs state information. A judgement and process unit(108) judges whether it is possible for speaking with a recipient of the reception-side portable phone terminal, grasps the state of the reception side according to state information provided from the signal analyzing unit(104), and generates a processing signal according to the grasped result.

Abstract translation: 目的：提供一种用于处理便携式电话终端中的状态信息的装置，以简单地在便携式电话终端之间发送和接收状态信息，而无需附加的基站服务器设备或通过向消息添加唯一的代码来分析服务的一致性 唯一的代码，使得可以知道用户的当前状态。 构成：如果电话呼叫处理开始，信号生成单元（102）生成用于确认接收侧的状态的状态请求信号。 如果从发送侧接收到呼叫，则信号生成单元（102）检测状态请求信号是否存在，并且在建立状态确认信息的情况下生成便携式电话终端的状态确认信号。 信号分析单元（104）通过基站分析从对象侧便携式电话终端提供的信号，并判断是否存在状态请求信号或状态确认信号。 如果状态请求信号存在，则信号分析单元（104）向状态确认信号提供给信号产生单元（102）。 如果状态确认信号存在，则信号分析单元（104）分析状态确认信号，并输出状态信息。 判断处理单元（108）根据从信号分析单元（104）提供的状态信息来判断是否可以与接收侧便携式电话终端的接收者进行通话来掌握接收侧的状态，并且生成 根据所掌握的结果的处理信号。

公开(公告)号：KR1020020061900A

公开(公告)日：2002-07-25

申请号：KR1020010002984

申请日：2001-01-18

Applicant: 삼성전자주식회사

Inventor： 신광식 ,  장성남 ,  김재우

IPC: H01L27/115 ,  H01L21/8247 ,  H01L29/788

CPC classification number: H01L27/115 ,  H01L27/11521

Abstract: PURPOSE: A method for fabricating a floating electrode of a flash memory is provided to reduce a decrease of a filed in an O/N/O etch process by tilting a part of the floating electrode even if the height of the floating electrode is high, and to prevent a bridge between the floating electrodes by making a part of the floating electrode erect. CONSTITUTION: An ion implantation process is performed regarding a substrate(1). After an isolation layer(3) and a tunnel oxide layer are formed, the first polysilicon(5) is deposited. A chemical mechanical polishing(CMP) controlling nitride layer is formed. An active region and an inactive region are divided to trench-etch the inactive region. The trench region is filled with an oxide material. After a CMP process is performed, the CMP controlling nitride layer is removed. The second polysilicon is deposited. A nitride layer as a hard mask is deposited and a photoresist layer is deposited. A floating electrode pattern(7) is formed by a photolithography process. An etch process is performed to vertically etch the hard mask. A part of the lower portion of the polysilicon of the floating electrode is left while a part of the upper portion of the polysilicon is slantingly dry-etched. The hard mask is eliminated by a phosphoric acid process. An O/N/O layer is formed. Polysilicon and tungsten silicide are deposited to form a control electrode by a photolithography process. An interlayer dielectric is formed and a metal deposition process is performed.

Abstract translation: 目的：提供一种用于制造闪速存储器的浮动电极的方法，以便即使浮置电极的高度高，也可以通过倾斜浮动电极的一部分来减少O / N / O蚀刻工艺中的磁场的减少， 并且通过使浮动电极的一部分直立而防止浮置电极之间的桥接。 构成：对衬底（1）进行离子注入工艺。 在形成隔离层（3）和隧道氧化物层之后，沉积第一多晶硅（5）。 形成控制氮化物层的化学机械抛光（CMP）。 有源区域和非活性区域被划分为沟槽蚀刻非活性区域。 沟槽区域填充有氧化物材料。 在执行CMP处理之后，去除CMP控制氮化物层。 沉积第二个多晶硅。 沉积作为硬掩模的氮化物层并沉积光致抗蚀剂层。 通过光刻工艺形成浮动电极图案（7）。 执行蚀刻处理以垂直蚀刻硬掩模。 留下浮动电极的多晶硅的下部的一部分，同时多晶硅的上部的一部分被倾斜地干蚀刻。 通过磷酸工艺消除硬掩模。 形成O / N / O层。 通过光刻工艺沉积多晶硅和硅化钨以形成控制电极。 形成层间电介质，进行金属蒸镀工序。

公开(公告)号：KR1020010017434A

公开(公告)日：2001-03-05

申请号：KR1019990032943

申请日：1999-08-11

Applicant: 삼성전자주식회사

Inventor： 양대성 ,  석상조 ,  김재우

IPC: F04B9/04

Abstract: PURPOSE: A piston is provided to improve the durability and the pumping efficiency of the pump and to maintain the airtightness between the piston and an inner wall of a cylinder by preventing an abrasion of the piston and the inner wall of the cylinder. CONSTITUTION: More than one lubricating grooves(23) are formed through a circumference in an inner wall of a cylinder(11) and an outer face of a piston(20) to form a lubricating film by flowing a fluid. The piston is smoothly reciprocated as an abrasion between the piston and the inner wall of the cylinder is reduced, and the airtight is increased. Thereby, the durability and the pumping efficiency of the pump are improved.

Abstract translation: 目的：提供活塞以提高泵的耐久性和泵送效率，并通过防止活塞和气缸内壁的磨损来保持活塞与气缸内壁之间的气密性。 构成：通过圆筒（11）的内壁和活塞（20）的外表面的圆周形成多于一个润滑槽（23），以通过流动流体形成润滑膜。 当活塞与气缸的内壁之间的磨损减小时，活塞平滑地往复运动，气密性增加。 由此，提高了泵的耐久性和泵送效率。

公开(公告)号：KR1020000018303A

公开(公告)日：2000-04-06

申请号：KR1019980035833

申请日：1998-09-01

Applicant: 삼성전자주식회사

Inventor： 전정식 ,  김재우 ,  유병덕

IPC: H01L21/24

Abstract: PURPOSE: A contact hole formation method is provided to simultaneously form a self-align contact and a butting contact without stopping and residues by using improved etchants. CONSTITUTION: An etch stopping layer(20) and an interlayer insulator(22) are sequentially deposited on a semiconductor substrate(10) having a transistor. Then, two-step etching processes are performed to form a contact hole. The two-step etching comprises firstly etching the interlayer insulator(22) and the etch stopping layer(20) using an etchant contained C2F6, CH3F, and O2, thereby preventing a stopping phenomenon and a residue generation due to O2, and secondly etching using C4F6, CH3F, CO and Ar as an etchant, thereby simultaneously forming the contact hole for butting contact and self-align contact.

Abstract translation: 目的：提供接触孔形成方法，以通过使用改进的蚀刻剂同时形成自对准接触和对接接触而不停止和残留。 构成：在具有晶体管的半导体衬底（10）上顺序地沉积蚀刻停止层（20）和层间绝缘体（22）。 然后，进行两步蚀刻处理以形成接触孔。 两步蚀刻包括首先使用含有C 2 F 6，CH 3 F和O 2的蚀刻剂蚀刻层间绝缘体（22）和蚀刻停止层（20），从而防止由于O 2引起的停止现象和残留物产生，并且其次使用 C4F6，CH3F，CO和Ar作为蚀刻剂，从而同时形成用于对接和自对准接触的接触孔。

公开(公告)号：KR200126269Y1

公开(公告)日：1998-10-15

申请号：KR2019940002873

申请日：1994-02-17

Applicant: 삼성전자주식회사

Inventor： 김재우

IPC: G11B5/52

Abstract: 본 고안은 VCR용 헤드실린더에 관한 것으로, 특히 내부중앙에 회전가능한 회전반을 갖는 하부고정실린더, 저부둘레가장자리에는 자기기록판독용 비데오헤드를, 몸체에는 상·하 연통하는 수개의 연통공을 보유하며, 상기 하부고정실린더와는 연통공과 연략되는 작은 틈새를 두고 회전반에 회전가능케 설치된 상부회전실린더, 및 상기 연통공과 연락되게 회전 방향측으로 막힌 경사진 유도지붕을 갖는 절취공이 상기 연락공에 대응하여 그 연락공들과 연통되게 설치되며, 상기의 상부회전실린더에 일체로 회전가능케 부착되는 원판상의 덮개를 구비하고, 상기 절취공들의 틈새보다 큰 개구보유로 상부회전실린더이 회전시 절취공과 틈새의 공기압 차이로 인해, 그 틈새로부터 각 절취공측으로 향하여는 공기흡착이 발생되게 구성한 것에 특징이 있다.이 에 의해 종래와 같은 임피던스롤러가 필요 없으며, 주행메커니즘이 다소 불안하더라도 안정적인 기록신호판독이 가능하다는 장점이 제공된다.

公开(公告)号：KR200122603Y1

公开(公告)日：1998-08-01

申请号：KR2019940019263

申请日：1994-07-29

Applicant: 삼성전자주식회사

Inventor： 김재우

IPC: G11B5/60

Abstract: 1.청구범위에 기재된 고안이 속한 기술분야
본 고안은 비디오테이프레코더의 테이프 떨림방지에 관한 것이다.
2.고안이 해결하려고 하는 기술적 과제
비디오테이프레코더에 있어서 헤드드럼의 회전에 의한 공기의 흐름을 테이프에 영향을 미치지 않는 곳으로 유도하여 비디오테이프레코더의 화질을 향상시키는데 있다.
3.고안의 해결방법의 요지
헤드드럼의 회전에 따른 공기의 흐름이 테이프를 떨리게 하는 것을 방지하기 위하여 벤튜리 효과를 이용한 관을 큰 구멍과 작은 구멍을 가지게 형성하여, 공기의 흐름을 큰 구멍으로 흐르게 하여 벤튜리효과에 따라 작은 구멍으로 유입되는 공기를, 큰 구멍으로 흐르는 공기와 같은 방향으로 흐르게 유도한 비디오테이프레코더의 테이프 떨림방지 장치이다.
4.고안의 중요한 용도
비디오테이프레코더에 있어서 테이프가 떨리는 것을 방지함에 따라 화질의 저하를 방지하는 효과가 있다.