公开(公告)号：KR1020020009180A

公开(公告)日：2002-02-01

申请号：KR1020000042666

申请日：2000-07-25

Applicant: 삼성전기주식회사

Inventor： 이대형

IPC: H01F27/245 ,  H01F27/26

Abstract: PURPOSE: A chip inductor is provided to prevent a degradation of a chip performance by minimizing an influence of a parasitic capacity caused by a distance reduction between an inner electrode and an outer electrode, and minimizes a chip volume by increasing an inner area of the electrode. CONSTITUTION: An inner electrode(100) is connected to many magnetic sheets(110) through a via-hole, and is screw-formed in a vertical direction of the magnetic sheet(110). An outer electrode(200) is formed only to both edge parts of the magnetic sheets(110) that connects between a starting point and an ending point of the inner electrode(100). The outer electrode(200) is formed to an edge part by a jig mounted to both sides of the chip inductor(300).

Abstract translation: 目的：提供一种芯片电感器，以通过最小化由内部电极和外部电极之间的距离减小引起的寄生电容的影响来防止芯片性能的劣化，并且通过增加电极的内部面积来最小化芯片体积 。 构成：内部电极（100）通过通孔与许多磁性片（110）连接，并且在磁性片（110）的垂直方向上螺旋形成。 外部电极（200）仅形成在连接在内部电极（100）的起点和终点之间的磁性片（110）的两个边缘部分上。 外部电极（200）通过安装在芯片电感器（300）两侧的夹具形成在边缘部分。

公开(公告)号：KR1020000018362A

公开(公告)日：2000-04-06

申请号：KR1019980035921

申请日：1998-09-01

Applicant: 삼성전기주식회사

Inventor： 신혁수 ,  이대형

IPC: H01C17/00

Abstract: PURPOSE: A composite material used for a chip impedance is provided to achieve noise removing property in 500-1000 MHz bands by mixing a magnetic substance and a dielectric substance. CONSTITUTION: A composite material comprises a magnetic substance having a spinel structure and a dielectric substance. Ni-Zn ferrite or Ni-Zn-Cu ferrite is used as the magnetic substance having the spinel structure. The dielectric substance contained to the magnetic substance is used BaTiO3 of 40-50 wt% or Al2O3 of 50-60 wt%. That is, the composite material is mixed the BaTiO3 of 40-50 wt% or Al2O3 of 50-60 wt% with the Ni-Zn ferrite or Ni-Zn-Cu ferrite.

Abstract translation: 目的：提供一种用于芯片阻抗的复合材料，通过混合磁性物质和电介质来实现500-1000 MHz频段的噪声去除性能。 构成：复合材料包括具有尖晶石结构和介电物质的磁性物质。 使用Ni-Zn铁氧体或Ni-Zn-Cu铁氧体作为具有尖晶石结构的磁性物质。 使用含有40-50重量％的BaTiO 3或50-60重量％的Al 2 O 3的磁性物质所含的电介质。 也就是说，将复合材料与Ni-Zn铁氧体或Ni-Zn-Cu铁氧体混合40-50重量％的BaTiO 3或50-60重量％的Al 2 O 3。

公开(公告)号：KR1019980041033A

公开(公告)日：1998-08-17

申请号：KR1019960060299

申请日：1996-11-30

Applicant: 삼성전기주식회사

Inventor： 이대형

IPC: H01F1/10

Abstract: 본 발명은 임피더(impeder)에 사용되는 자성재료에 관한 것이며; 그 목적은 저온에서 소성이 가능하면서도 임피던스 조절이 용이한 Ni-Cu-Zn계 페라이트조성물을 제공함에 있다.
상기 목적달성을 위한 본 발명은 몰%로, Fe
2 O
3 : 47-49.5%, CuO: 9-11%, NiO: 13.5-32.4%, 및 ZnO: 8.1-27.0%로 조성되는 고임피더용 페라이트 조성물에 관한 것을 그 기술적 요지로 한다.

公开(公告)号：KR1020130037451A

公开(公告)日：2013-04-16

申请号：KR1020110101856

申请日：2011-10-06

Applicant: 삼성전기주식회사

Inventor： 최용석 ,  이대형 ,  마원철 ,  홍기표

IPC: H01L21/66 ,  G01R1/073

CPC classification number: G01R3/00 ,  G01R1/06727 ,  G01R1/06755

Abstract: PURPOSE: A probe card and a manufacturing method thereof are provided to form an insulating protective layer for covering a part of an electrode pad and to improve the adhesion between a ceramic substrate and the electrode pad. CONSTITUTION: A ceramic substrate(10) includes at least one electrode pad(4), conductive vias, a circuit pattern(6), and an insulating protection layer(19). The circuit pattern electrically connects the conductive vias and the electrode pad. The insulating protection layer covers part of the electrode pad. A probe pin(20) is bonded into the upper center part of the electrode pad. The area of the electrode pad is larger than the bonding area of the probe pin.

Abstract translation: 目的：提供探针卡及其制造方法，以形成用于覆盖电极焊盘的一部分的绝缘保护层，并提高陶瓷基板与电极焊盘之间的粘附性。 构成：陶瓷基板（10）包括至少一个电极焊盘（4），导电通孔，电路图案（6）和绝缘保护层（19）。 电路图形电连接导电通孔和电极焊盘。 绝缘保护层覆盖电极焊盘的一部分。 探针（20）接合到电极焊盘的上部中心部分。 电极焊盘的面积大于探针的接合面积。

公开(公告)号：KR1020120096272A

公开(公告)日：2012-08-30

申请号：KR1020110015582

申请日：2011-02-22

Applicant: 삼성전기주식회사

Inventor： 마원철 ,  이대형

IPC: H01L21/66 ,  H05K3/46

CPC classification number: G01R3/00 ,  G01R1/07307 ,  G01R31/2601

Abstract: PURPOSE: A substrate manufacturing method for a probe card is provided to prevent a substrate from being bent during plasticity by implementing a plasticity process after spreading electrodes to entire top and bottom surfaces of the substrate before the plasticity. CONSTITUTION: Multiple ceramic layers are laminated to form a ceramic laminated body(S10). Electrodes are spread on entire top and bottom surfaces of the ceramic laminated body(S20). The ceramic laminated body is plasticized(S30). A constraining layer is laminated on the electrodes of the ceramic laminated body(S32). The ceramic laminated body is plasticized at the plasticized temperature of the ceramic layers(S34). The constraining layer is removed(S36). An electrode pattern is formed on the ceramic laminated body(S40).

Abstract translation: 目的：提供一种用于探针卡的衬底制造方法，以在可塑性之前通过在可塑性之前将电极扩散到基底的整个顶表面和底表面之后通过实施可塑性过程来防止基底在塑性期间弯曲。 构成：层叠多层陶瓷层，形成陶瓷层叠体（S10）。 电极分布在陶瓷层叠体的整个顶面和底面上（S20）。 陶瓷层压体被塑化（S30）。 在陶瓷层叠体的电极上层压约束层（S32）。 陶瓷层叠体在陶瓷层的塑化温度下增塑（S34）。 约束层被去除（S36）。 在陶瓷层叠体上形成电极图案（S40）。

公开(公告)号：KR1020110083118A

公开(公告)日：2011-07-20

申请号：KR1020100003167

申请日：2010-01-13

Applicant: 삼성전기주식회사

Inventor： 장명훈 ,  김진완 ,  이대형 ,  홍기표

IPC: H05K3/46

CPC classification number: H05K3/4629 ,  C04B37/001 ,  C04B2237/64 ,  H05K3/107

Abstract: PURPOSE: The multi layer ceramic circuit board and a method of manufacture thereof are provided to effectively prevent opening failure which is generated when the width of a printed circuit line is partly diminished during sintering. CONSTITUTION: A plurality of ceramic green sheets(51a-51f) which is laminated forms a ceramics piled body of green sheet(51). The ceramics piled body of green sheet has each circuit line(55) comprising the inter-layer circuit and the conductive via(54). Circuit lines formed in the ceramic green sheets prepares a groove portion and charges conductive material. A pattern(56) for an external terminal formed in the lower-part of the ceramic green sheet.

Abstract translation: 目的：提供多层陶瓷电路板及其制造方法，以有效地防止当烧结期间印刷电路线的宽度部分减小时产生的开路故障。 构成：层叠多个陶瓷生片（51a〜51f），形成生片（51）的陶瓷堆叠体。 生片的陶瓷堆叠体具有包括层间电路和导电通路（54）的每个电路线（55）。 形成在陶瓷生片中的电路线准备槽部并对导电材料进行充电。 用于形成在陶瓷生片的下部的外部端子的图案（56）。

公开(公告)号：KR1020110028144A

公开(公告)日：2011-03-17

申请号：KR1020090086100

申请日：2009-09-11

Applicant: 삼성전기주식회사

Inventor： 조윤희 ,  이종면 ,  이대형

IPC: H01L25/00 ,  H01L27/00 ,  H03H9/64

CPC classification number: H01L23/66 ,  H01L23/043 ,  H01L23/15 ,  H01L25/04

Abstract: PURPOSE: A mobile communication module and a method of manufacturing the same are provided to form a dielectric object with low permittivity in an area where a radiator is formed, thereby increasing a transfer property of the radiator. CONSTITUTION: A cavity is formed on one side of a laminating substrate(110) with high permittivity. A dielectric object(120) with low permittivity is buried in the cavity. A radiator(130) is formed on an exposed side of the dielectric object with low permittivity. A feed line(140) supplies a signal to the radiator. A ground part(150) is formed on the laminating substrate with high permittivity. Electronic components(161,162) are mounted on the laminating substrate with high permittivity.

Abstract translation: 目的：提供一种移动通信模块及其制造方法，以在形成散热器的区域中形成具有低介电常数的介电物体，从而增加散热器的转印性能。 构成：在具有高介电常数的层压基板（110）的一侧上形成空腔。 具有低介电常数的介电物体（120）被埋在空腔中。 散热器（130）形成在介电体的暴露侧，介电常数低。 馈送线（140）向散热器提供信号。 在介电常数高的层叠基板上形成接地部（150）。 电子部件（161,162）以高介电常数安装在层叠基板上。

公开(公告)号：KR101015709B1

公开(公告)日：2011-02-22

申请号：KR1020090060243

申请日：2009-07-02

Applicant: 삼성전기주식회사

Inventor： 황규만 ,  이대형 ,  김봉균

IPC: H01L23/36 ,  H01L23/12

Abstract: 본 발명은 세라믹 적층체 모듈 및 그 제조방법에 관한 것으로, 서로 다른 면적을 갖는 상,하부 세라믹 시트부가 적층된 세라믹 적층체; 상기 세라믹 적층체의 하면에 실장되는 전자부품; 및 내부에 상기 전자부품이 실장된 세라믹 적층체를 수용하는 수용공간이 구비되고 상기 전자부품이 삽입되는 관통홀이 구비된 히트 싱크;를 포함하는 세라믹 적층체 모듈 및 그 제조방법을 제공한다.
파워 핸들, 세라믹 그린 시트, 세라믹 적층체, 앵글 센서, 히트 싱크

公开(公告)号：KR100431175B1

公开(公告)日：2004-05-12

申请号：KR1020000078295

申请日：2000-12-19

Applicant: 삼성전기주식회사

Inventor： 이대형 ,  장병규

IPC: H01F27/28

Abstract: PURPOSE: A chip inductor in which a plurality of coil are formed is provided to achieve a small size chip inductor by forming the chip inductor having a 1/2 pattern in a second region of a plurality of magnetic material layer. CONSTITUTION: A plurality of magnetic material layer(1a-1e) are respectively divided into a plurality of region. The plurality of magnetic material layer(1a-1e) have a cover sheet(12) and a plurality of casting sheet. A plurality of pattern(2a1-2e1,2a2-2e2) are formed through a 1/2 wound coil in each region of each magnetic material layer(1a-1e). The plurality of pattern(2a1-2e1,2a2-2e2) contact with a neighboring layer to form a one wound coil. An input/output terminal is formed outside the plurality of magnetic material layer(1a-1e).

Abstract translation: 目的：提供其中形成多个线圈的片式电感器，以通过在多个磁性材料层的第二区域中形成具有1/2图案的片式电感器来实现小尺寸片式电感器。 构成：多个磁性材料层（1a-1e）分别被分成多个区域。 多个磁性材料层（1a-1e）具有盖片（12）和多个铸片。 在每个磁性材料层（1a-1e）的每个区域中通过1/2缠绕线圈形成多个图案（2a1-2e1,2a2-2e2）。 多个图案（2a1-2e1,2a2-2e2）与相邻层接触以形成一个缠绕线圈。 输入/输出端子形成在多个磁性材料层（1a-1e）的外部。

公开(公告)号：KR100388020B1

公开(公告)日：2003-06-18

申请号：KR1020000075821

申请日：2000-12-13

Applicant: 삼성전기주식회사

Inventor： 장병규 ,  이대형

IPC: H01P1/20

Abstract: PURPOSE: An SAW(Surface Acoustic Wave) duplexer module is provided to minimize a restriction about a design due to a mounting of a duplexer by minimizing one direction width in composing the duplexer. CONSTITUTION: A first duplexer consists of a plate module which has a layer of ceramic sheet(100) and a constant electric property, an SAW filter(160) for receiving which is mounted on a filter mounting hole(130), and a lid which covers up the filter mounting hole(130). A second duplexer consists of a filter mounting hole which is opened downward, an SAW filter which is mounted in the filter mounting hole for a transmission, and a lid which covers an upper space. The first duplexer and the second duplexer are formed in a body.

Abstract translation: 目的：提供SAW（表面声波）双工器模块，以最大限度地减少由于在组成双工器时通过最小化单向宽度而安装双工器而造成的设计限制。 本发明的第一个双工器包括一个具有一层陶瓷片（100）和恒定电特性的平板模块，一个安装在过滤器安装孔（130）上的用于容纳的SAW滤波器（160），以及一个盖 遮盖过滤器安装孔（130）。 第二双工器包括向下开口的滤波器安装孔，安装在变速器的滤波器安装孔中的SAW滤波器，以及覆盖上部空间的盖。 第一双工器和第二双工器形成为一体。