公开(公告)号：KR1020030090377A

公开(公告)日：2003-11-28

申请号：KR1020020028656

申请日：2002-05-23

Applicant: 삼성전자주식회사

Inventor： 홍승범 ,  신현정

IPC: H01L27/105 ,  G11B5/31

CPC classification number: G11C11/22

Abstract: PURPOSE: A thermally stable ferroelectric memory is provided to improve an interval of data retention time by forming a bit arrangement of a ring structure wherein a domain for forming dielectric polarization penetrates a ferroelectric layer. CONSTITUTION: A lower electrode(11) is prepared. A ferroelectric layer(13) is formed on the lower electrode and a dielectric polarization domain(15) is set up as a bit. The thickness of the ferroelectric layer is not greater than the size of the bit. The thickness(d) of the ferroelectric layer and the area(A) of the bit satisfy the following formula. d is not greater than 2(square root of A/pi).

Abstract translation: 目的：提供一种热稳定的铁电存储器，用于通过形成环结构的位排列来改善数据保留时间的间隔，其中用于形成介电极化的区域穿透铁电层。 构成：准备下电极（11）。 铁电层（13）形成在下电极上，电介质极化畴（15）被设置成位。 铁电层的厚度不大于钻头的尺寸。 铁电层的厚度（d）和钻头的面积（A）满足下式。 d不大于2（A / pi的平方根）。

公开(公告)号：KR1020030047162A

公开(公告)日：2003-06-18

申请号：KR1020010077578

申请日：2001-12-08

Applicant: 삼성전자주식회사

Inventor： 홍승범 ,  전종업 ,  신현정

IPC: G02B21/00

CPC classification number: G01Q60/54 ,  G01R33/0385

Abstract: PURPOSE: A Lorentz force microscope and a method for measuring a magnetic domain using Lorentz force are provided to improve the resolution of a magnetization distribution chart by detecting the magnetizing direction of the magnetic domain. CONSTITUTION: A Lorentz force microscope includes a conductive probe(21), a lower electrode(23), a scanner(25), and an information detection portion(30). The conductive probe is driven by Lorentz force which is generated by the magnetic field of a magnetic medium(20) and the interaction between the current and the magnetic field. The lower electrode is installed at one side of the magnetic medium in order to electrify the magnetic medium. The scanner is used for supporting and driving the magnetic medium and scanning a recording side of the magnetic medium. The detection portion controls the scanner and detects magnetization information of the magnetic medium.

Abstract translation: 目的：提供洛伦兹力显微镜和使用洛伦兹力测量磁畴的方法，以通过检测磁畴的磁化方向来提高磁化分布图的分辨率。 构成：洛伦兹力显微镜包括导电探针（21），下电极（23），扫描器（25）和信息检测部分（30）。 导电探针由由磁介质（20）的磁场产生的洛伦兹力和电流和磁场之间的相互作用驱动。 下电极安装在磁介质的一侧，以使磁介质通电。 扫描器用于支撑和驱动磁性介质并扫描磁性介质的记录侧。 检测部分控制扫描仪并检测磁介质的磁化信息。

公开(公告)号：KR1020030042580A

公开(公告)日：2003-06-02

申请号：KR1020010073290

申请日：2001-11-23

Applicant: 삼성전자주식회사

Inventor： 홍승범 ,  전종업 ,  신현정

IPC: G11B9/14

CPC classification number: B82Y10/00 ,  G11B9/02 ,  G11B9/08 ,  G11B9/14 ,  G11B9/1409 ,  G11B9/1463 ,  G11B9/149 ,  G11B11/08

Abstract: PURPOSE: An information storage device using a semiconductor probe is provided to record information in a recording medium including a rewritable ferroelectric medium at a high rate or reproduce the information. CONSTITUTION: An information storage device using a semiconductor probe(21) includes a recording medium(10) and a head. The recording medium has an electric layer(15), a ferroelectric layer(13) formed on the electrode layer, and a semiconductor layer(11) deposited on the surface of the ferroelectric layer. The head includes a semiconductor head that forms dielectric polarization in the ferroelectric layer to record information in the recording medium and reproduces information from the dielectric polarizaton formed in the ferroelectric layer using p-n function of the recording medium and the semiconductor probe.

Abstract translation: 目的：提供一种使用半导体探针的信息存储装置，用于以高速率在包括可重写铁电介质的记录介质中记录信息或再现该信息。 构成：使用半导体探针（21）的信息存储装置包括记录介质（10）和头部。 记录介质具有电层（15），形成在电极层上的强电介质层（13）和沉积在铁电层的表面上的半导体层（11）。 头包括在铁电体层中形成电介质极化以在记录介质中记录信息的半导体头，并使用记录介质和半导体探针的p-n函数从形成在铁电层中的电介质极化现象再现信息。

公开(公告)号：KR100366701B1

公开(公告)日：2003-01-06

申请号：KR1019990049531

申请日：1999-11-09

Applicant: 삼성전자주식회사

Inventor： 임근배 ,  박유근 ,  전종업 ,  신현정 ,  국양

IPC: H01L29/78 ,  G01B7/34 ,  G01B21/30 ,  G01N37/00

CPC classification number: G01Q60/30 ,  G11B9/02 ,  G11B9/149 ,  G11B11/007 ,  Y10S977/875

Abstract: 전계 효과 트랜지스터 채널(field effect transistor channel; FET channel) 구조가 형성된 스캐닝 프로브 마이크로스코프(scanning probe microscope; SPM)의 탐침(probe) 및 그 제작 방법이 개시되어 있다. 개시된 탐침은 테두리에 제1 불순물이 도핑된 채널영역과 제2 불순물이 도핑된 소오스 및 드레인이 존재하되, 상기 채널영역은 적어도 상기 테두리의 팁(tip)에 존재하고, 상기 소오스 및 드레인은 상기 채널영역 양측에 존재하는 반도체 팁(tip)부를 구비하되, 상기 테두리의 상기 채널 영역이 존재하는 부분과 상기 소오스 및 드레인이 존재하는 부분은 결정면이 서로 다른 경사면인 것을 특징으로 한다.

Abstract translation: 提供在探针尖端具有场效应晶体管（FET）结构的扫描探针显微镜（SPM）的探针，以及制造该探针的方法。 证明具有源极，沟道和漏极的SPM通过将单晶硅衬底蚀刻成V形凹槽并在V形凹槽的一端处用杂质掺杂蚀刻斜面来形成。

公开(公告)号：KR1020020040939A

公开(公告)日：2002-05-31

申请号：KR1020000070633

申请日：2000-11-25

Applicant: 삼성전자주식회사

Inventor： 신현정

IPC: H04B1/38

CPC classification number: H04M1/0212 ,  H04M1/23

Abstract: PURPOSE: A mobile communication terminal having a panel rotation function is provided to make a panel having a display window be rotated based on a panel having a keypad. CONSTITUTION: In a mobile communication terminal, the first panel(20) includes a display window(20-1). The second panel(21) includes keypads(21-1,21-2) for inputting a key signal for operating the display window(20-1). A rotation unit(22) is positioned between the first panel(20) and the second panel(21) and rotates the first panel(20) at a predetermined angle based on the second panel(21). The first panel(20) includes an additional keypad(20-2). The rotation unit(22) includes a rotation shaft fixed in the first panel(20) and a rotation supporting member supported in the rotation shaft for being rotated freely. The rotation unit(22) is rotated over 90 degree.

Abstract translation: 目的：提供具有面板旋转功能的移动通信终端，以使具有显示窗口的面板基于具有小键盘的面板旋转。 构成：在移动通信终端中，第一面板（20）包括显示窗口（20-1）。 第二面板（21）包括用于输入用于操作显示窗口（20-1）的键信号的键盘（21-1,21-2）。 旋转单元（22）位于第一面板（20）和第二面板（21）之间，并且基于第二面板（21）使第一面板（20）以预定角度旋转。 第一面板（20）包括附加键盘（20-2）。 旋转单元（22）包括固定在第一面板（20）中的旋转轴和支撑在旋转轴中以便自由旋转的旋转支撑构件。 旋转单元（22）旋转90度以上。

公开(公告)号：KR1020010038588A

公开(公告)日：2001-05-15

申请号：KR1019990046627

申请日：1999-10-26

Applicant: 삼성전자주식회사

Inventor： 신현정 ,  이상서

IPC: H04L12/58

CPC classification number: H04M3/537 ,  H04M1/72552 ,  H04M3/42382 ,  H04M3/53333 ,  H04M2203/4536 ,  H04M2207/206

Abstract: PURPOSE: A method for managing a voice mail box using a short message in a voice mail system and a recording media therefor are provided to define an extended short message to mutually report a status variation of a voice mail box in a voice mail system between a user terminal and a voice mail server and to manage the voice mail box through this extended short message. CONSTITUTION: A user accesses a voice mail server to confirm voice mail stored in the voice mail server(400). The user listens to a message stored in a voice mail box for his user terminal according to the guidance of the voice mail server(410). If the user breaks off the connection with the voice mail server after listening to the message(420), the voice mail server checks whether a status variation of the voice mail box has been generated(430). In case that a status variation of the voice mail box has been generated, the voice mail server configures a short message for status variation notification(440) and transmits it to the user terminal(450). The user terminal receives the short message from the voice mail server(460). The user terminal revises or deletes the new or stored message information of the voice mail box according to the status variation information contained in the received short message(470).

Abstract translation: 目的：提供一种用于在语音邮件系统及其记录介质中使用短消息管理语音信箱的方法，以定义扩展短消息，以相互报告语音邮箱系统中的语音邮箱的状态变化 用户终端和语音邮件服务器，并通过此扩展短消息来管理语音信箱。 规定：用户访问语音邮件服务器以确认语音邮件服务器中存储的语音邮件（400）。 用户根据语音邮件服务器（410）的指导，收听用户终端存储在语音信箱中的消息。 如果用户在收听消息后中断与语音邮件服务器的连接（420），语音邮件服务器将检查语音信箱的状态变化是否已生成（430）。 在已经生成语音信箱的状态变化的情况下，语音邮件服务器配置用于状态变更通知的短消息（440），并将其发送给用户终端（450）。 用户终端从语音邮件服务器接收短消息（460）。 用户终端根据收到的短消息（470）中包含的状态变化信息来修改或删除该语音邮箱的新的或存储的消息信息。