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81. 发明授权

KR100495133B1 피티씨 서미스터 失效
标题翻译： PTC热敏电阻
公开(公告)号：KR100495133B1
公开(公告)日：2005-06-14
申请号：KR1020020074926
申请日：2002-11-28
申请人： 주식회사 엘에스
发明人： 한준구 , 최수안 , 고창모 , 이안나 , 이종환 , 김주담 , 이종호
IPC分类号： H01C7/02
CPC分类号： H01C1/1406 , H01C7/02
摘要： 본 PTC 서미스터는 상면과 하면을 가지는 저항소자, 상기 저항소자의 상면에 형성되는 것으로서 비전도성 갭을 사이에 두고 서로 맞물려 있는 제 1전도층과 제 2전도층, 상기 저항소자의 하면에 전기적으로 분리되어 있는 제 1전극과 제 2전극 및 상기 제 1전도층과 제 1전극을 전기적으로 연결하는 제 1연결부와 상기 제 2전도층과 제 2전극을 전기적으로 연결하는 제 2연결부를 포함한다.
바람직하게, 본 PTC 서미스터에 있어서 상기 맞물려 있는 제 1전도층과 제 2전도층은 극성이 다른 전압이 인가되어 인접하는 전도층 및 상기 저항소자와 함께 저항체를 형성하고, 각 저항체는 병렬로 구성되어 전류흐름을 증가시키는 것을 포함한다.

82. 发明授权

KR100495128B1 도선을 이용한 표면실장형 전기장치 失效
标题翻译：使用电线的表面安装电气设备
公开(公告)号：KR100495128B1
公开(公告)日：2005-06-14
申请号：KR1020020072108
申请日：2002-11-19
申请人： 주식회사 엘에스
发明人： 고창모 , 최수안 , 한준구 , 이안나 , 이종환 , 김주담 , 이종호
IPC分类号： H01C7/02
摘要： 인쇄회로기판에 장착되어 회로를 보호하는 기능을 수행하는 도선을 이용한 표면실장형 정온도계수(Positive Temperature Coefficient; PTC) 장치는 제1 및 제2 표면과 상기 제1 및 제2 표면을 연결하는 제1 및 제2 측면을 갖는 박판 저항 소자, 박판 저항 소자에 서로 이격된 위치에 삽입되고 박판 저항 소자의 제1 및 제2 표면으로 일부가 노출된 제1 및 제2 도선, 박판 저항 소자의 제1 표면에 형성되고 제1 도선과 전기적으로 연결된 제1 전극, 박판 저항 소자의 제2 표면에 형성되고 제2 도선과 전기적으로 연결된 제2 전극, 박판 저항 소자의 제1 표면에 형성되고 제2 도선과 전기적으로 연결되며 제1 전극과는 전기적으로 분리된 제1 부가전극, 및 박판 저항 소자의 제2 표면에 형성되고 제1 도선과 전기적으로 연결되며 제2 전극과는 전기적으로 분리된 제2 부가전극을 포� ��한다. 제1 및 제2 도선은 탄성 물질의 외부에 전도성 금속이 코팅되어 제조된다. 이 전기장치는 비전도성 갭 및 제1 및 제2 전극의 일부에 도포된 제1 및 제2 절연층 및 제1 및 제2 절연층이 도포되지 않은 제1 및 제2 전극의 표면 및 상기 제1 및 제2 부가전극의 표면에 각각 형성된 솔더층을 더 포함할 수 있다.

83. 发明公开

KR1020040067132A 표면실장형 과전류 차단을 위한 폴리머 퓨즈 제조방법 및이를 통해 제조된 폴리머 퓨즈 失效
标题翻译：制造表面安装类型聚合物保险丝用于屏蔽过流和聚合物保险丝的方法
公开(公告)号：KR1020040067132A
公开(公告)日：2004-07-30
申请号：KR1020030004114
申请日：2003-01-21
申请人： 주식회사 엘에스
发明人： 이안나 , 최수안 , 고창모 , 한준구 , 이종환 , 김주담 , 이종호
IPC分类号： H01C7/02
摘要： PURPOSE: A method of fabricating a surface mount type polymer fuse for shielding over-current and a polymer fuse thereby are provided to connect electrically conductive layers to each other by using a conductive paste. CONSTITUTION: A PTC(Positive Temperature Coefficient) sheet is formed by depositing a first and a second conductive layer(20,30) on both sides of a conductive complex body. A plurality of through-holes are formed in a predetermined interval on the PTC sheet. A plurality of non-conductive gaps(50) are formed on the first and the second conductive layers. An insulating material(60) is coated on the non-conductive gaps. A conductive paste(70) is printed on an edge of the through-hole of the first conductive layer. The first conductive layer is electrically connected to the second conductive layer by inserting the conductive paste into the through-hole of the second conductive layer. A plurality of polymer fuses are formed by dividing the PTC sheet.
摘要翻译：目的：提供一种制造用于屏蔽过电流的表面安装型聚合物熔丝和聚合物熔丝的方法，以通过使用导电浆将导电层彼此连接。构成：通过在导电复合体的两侧上沉积第一和第二导电层（20,30）形成PTC（正温度系数）片。在PTC片上以预定间隔形成多个通孔。多个非导电间隙（50）形成在第一和第二导电层上。绝缘材料（60）涂覆在非导电间隙上。导电膏（70）印刷在第一导电层的通孔的边缘上。通过将导电膏插入第二导电层的通孔中，第一导电层与第二导电层电连接。通过分割PTC片形成多个聚合物熔丝。

84. 发明公开

KR1020040046883A 피티씨 서미스터 失效
标题翻译： PTC热敏电阻
公开(公告)号：KR1020040046883A
公开(公告)日：2004-06-05
申请号：KR1020020074926
申请日：2002-11-28
申请人： 주식회사 엘에스
发明人： 한준구 , 최수안 , 고창모 , 이안나 , 이종환 , 김주담 , 이종호
IPC分类号： H01C7/02
CPC分类号： H01C1/1406 , H01C7/02
摘要： PURPOSE: A PTC thermistor is provided to increase a current flow by disposing conductive layer having different polarities on a surface of the PTC thermistor. CONSTITUTION: A PTC thermistor comprises a resistor element(10) having top and bottom surfaces; a first conductive layer(20) and a second conductive layer(30) formed on the top surface of the resistor element and engaged with each other with non-conductive gaps(51,53,55) formed between the first and second conductive layers; a first electrode(60) and a second electrode(70) electrically separated from each other on the bottom surface of the resistor element; a first connector for electrically connecting the first conductive layer and the first electrode; and a second connector for electrically connecting the second conductive layer and the second electrode.
摘要翻译：目的：提供一种PTC热敏电阻，通过在PTC热敏电阻的表面上设置具有不同极性的导电层来增加电流。构成：PTC热敏电阻包括具有顶表面和底表面的电阻元件（10）; 第一导电层（20）和第二导电层（30），形成在电阻元件的顶表面上并且彼此接合形成在第一和第二导电层之间的非导电间隙（51,53,55）; 在电阻元件的底面上彼此电分离的第一电极（60）和第二电极（70）; 用于电连接所述第一导电层和所述第一电极的第一连接器; 以及用于电连接第二导电层和第二电极的第二连接器。

85. 发明公开

KR1020040046879A 전극이 동일한 면에 위치한 피티씨 서미스터 및 그 제조방법 失效
标题翻译：具有在同一平面上处理的电极的PTC热敏电阻器及其制造方法
公开(公告)号：KR1020040046879A
公开(公告)日：2004-06-05
申请号：KR1020020074919
申请日：2002-11-28
申请人： 주식회사 엘에스
发明人： 한준구 , 최수안 , 고창모 , 이안나 , 이종환 , 김주담 , 이종호
IPC分类号： H01C7/02
摘要： PURPOSE: A PTC thermistor and a method for manufacturing the same are provided to prevent a structural asymmetry by disposing electrodes on the same plane, and stresses caused due to an expansion of the PTC thermistor. CONSTITUTION: A PTC thermistor comprises a PTC element(10) having top and bottom surfaces; a conductive layer(20) formed on the top surface of the PTC element; a first electrode(31) and a second electrode(32) formed on the bottom surface of the PTC element and electrically separated from each other; and an insulating layer(40) formed on the conductive layer. The PTC element is made of a polymer. The conductive layer has a width smaller than the width of the PTC element so as to prevent a short circuit.
摘要翻译：目的：提供PTC热敏电阻及其制造方法，以通过在同一平面上设置电极来防止结构不对称，以及由PTC热敏电阻的膨胀引起的应力。构成：PTC热敏电阻包括具有顶表面和底表面的PTC元件（10）; 形成在PTC元件的顶表面上的导电层（20）; 形成在PTC元件的底表面上并彼此电分离的第一电极（31）和第二电极（32）和形成在导电层上的绝缘层（40）。 PTC元件由聚合物制成。导电层的宽度小于PTC元件的宽度，以防止短路。

86. 发明公开

KR1020040043755A 인쇄회로기판의 표면실장형 전기장치 및 이를 제조하는 방법 失效
标题翻译： PCB的表面安装型电气设备及其制造方法
公开(公告)号：KR1020040043755A
公开(公告)日：2004-05-27
申请号：KR1020020072107
申请日：2002-11-19
申请人： 주식회사 엘에스
发明人： 최수안 , 고창모 , 한준구 , 이안나 , 이종환 , 김주담 , 이종호
IPC分类号： H05K1/16
CPC分类号： H05K1/0263 , H01C1/1406 , H05K3/303
摘要： PURPOSE: A surface mount type electric device of a PCB and a fabricating method thereof are provided to reduce a fabrication process by simplifying a surface mounting structure of the PCB. CONSTITUTION: A surface mount type electric device of a PCB includes a thin film resistor, a first electrode, a second electrode, a first solder, and a second solder. The thin film resistor includes a first surface(22), a second surface(24), a first lateral side(26), and a second lateral side(28). The first electrode(30) is formed on the first lateral side. The second electrode(40) is formed on the second lateral side. The first solder(50) is formed at the first electrode. The second solder(60) is formed at the second electrode. The surface mount type electric device further includes a first insulating layer, a second insulating layer, a first plating layer, and a second plating layer. The first and the second insulating layers(70,80) are formed on the first and the second surfaces, respectively. The first electrode and the first solder are covered by the first plating layer(90). The second electrode and the second solder are covered by the second plating layer(100).
摘要翻译：目的：提供PCB的表面贴装型电气装置及其制造方法，通过简化PCB的表面安装结构来减少制造工艺。构成：PCB的表面安装型电气装置包括薄膜电阻器，第一电极，第二电极，第一焊料和第二焊料。薄膜电阻器包括第一表面（22），第二表面（24），第一侧面（26）和第二横向侧面（28）。第一电极（30）形成在第一侧面上。第二电极（40）形成在第二侧面上。第一焊料（50）形成在第一电极处。第二焊料（60）形成在第二电极处。表面安装型电气装置还包括第一绝缘层，第二绝缘层，第一镀层和第二镀层。第一和第二绝缘层（70,80）分别形成在第一和第二表面上。第一电极和第一焊料被第一镀层（90）覆盖。第二电极和第二焊料被第二镀层（100）覆盖。

87. 发明公开

KR1020040043688A 인쇄회로기판의 표면실장형 전기장치 및 이를 제조하는 방법 失效
标题翻译：用于印刷电路板的表面安装型电气设备及其制造方法
公开(公告)号：KR1020040043688A
公开(公告)日：2004-05-24
申请号：KR1020020072112
申请日：2002-11-19
申请人： 주식회사 엘에스
发明人： 고창모 , 최수안 , 한준구 , 이안나 , 이종환 , 김주담 , 이종호
IPC分类号： H01C7/02
摘要： PURPOSE: A surface mount type electrical device and a method for manufacturing the same are provided to streamline etching processes for two electrodes and ensure the effective area between a thin film resistor element and the electrodes. CONSTITUTION: A surface mount type electrical device comprises a thin film resistor element(10) having first and second surfaces(12,14) and first and second side surfaces(16,18); a first electrode(20) disposed on the first surface of the thin film resistor element and extended toward the second side surface from the first side surface in such a manner that a certain part of the first surface is exposed; a second electrode(22) disposed on the second surface of the thin film resistor element and extended toward the second side surface from the first side surface; an insulating layer(26) formed on the first side surface, an exposed portion of the first surface of the thin film resistor element, and the first and second electrodes, wherein the insulating layer exposes a certain part of the first electrode; a first conductive layer(30) formed on the insulating layer, and which electrically contacts the exposed portion of the first electrode; and a second conductive layer(32) formed on the insulating layer and the second side surface of the thin film resistor element, wherein the second conductive layer electrically contacts the second electrode at the second side surface of the thin film resistor element, and is electrically separated from the first conductive layer.
摘要翻译：目的：提供表面贴装型电气装置及其制造方法，以简化两电极的蚀刻工艺，确保薄膜电阻元件与电极之间的有效面积。构成：表面安装型电气装置包括具有第一和第二表面（12,14）以及第一和第二侧表面（16,18）的薄膜电阻元件（10）。第一电极（20），其设置在所述薄膜电阻元件的所述第一表面上并且从所述第一侧表面朝向所述第二侧表面延伸，使得所述第一表面的某一部分被暴露; 第二电极（22），设置在薄膜电阻元件的第二表面上并从第一侧表面朝向第二侧表面延伸; 形成在所述第一侧表面上的绝缘层（26），所述薄膜电阻器元件的第一表面的暴露部分以及所述第一和第二电极，其中所述绝缘层暴露所述第一电极的某一部分; 形成在绝缘层上并与第一电极的暴露部分电接触的第一导电层（30）; 以及形成在所述薄膜电阻元件的所述绝缘层和所述第二侧面上的第二导电层（32），其中，所述第二导电层与所述薄膜电阻元件的所述第二侧面处的所述第二电极电接触，与第一导电层分离。

88. 发明公开

KR1020030039711A 반복 사용이 가능한 실린더형 ＰＴＣ 퓨즈 失效
标题翻译： CYLINDER型PTC保险丝用于启用重复使用
公开(公告)号：KR1020030039711A
公开(公告)日：2003-05-22
申请号：KR1020010070739
申请日：2001-11-14
申请人： 주식회사 엘에스
发明人： 고창모 , 김주담 , 이종환 , 한준구 , 이안나 , 최수안 , 이종호
IPC分类号： H01C7/02
摘要： PURPOSE: A cylinder type positive temperature coefficient(PTC) fuse is provided to lengthen the useful life of the fuse and reduce costs, while preventing accidents caused due to the overcurrent. CONSTITUTION: A cylinder type PTC fuse(10) comprises an insulation tube(12); a plurality of PTC elements(14) stacked within the insulation tube; a pair of sealing electrodes(16) for sealing both sides of the insulation tube and connecting the PTC elements to a power supply unit; and a conductive spring(18) interposed between the sealing electrodes and the PTC elements, and which presses the PTC elements stacked within the insulation tube and allows for electrical connection between the PTC element and a metal electrode.
摘要翻译：目的：提供圆柱型正温度系数（PTC）保险丝，以延长保险丝的使用寿命，降低成本，同时防止由于过电流引起的事故。构成：圆筒型PTC熔丝（10）包括绝缘管（12）; 多个PTC元件（14），堆叠在所述绝缘管内; 一对密封电极（16），用于密封绝缘管的两侧并将PTC元件连接到电源单元; 以及插入在密封电极和PTC元件之间的导电弹簧（18），并且将层压在绝缘管内的PTC元件按压并允许PTC元件和金属电极之间的电连接。

89. 发明公开

KR1020030039547A 절연관 안에 들어 있는 정온도 특성 회로 과전류 보호용소자 失效
标题翻译： PTC电路保存在绝缘管中的过电流保护装置
公开(公告)号：KR1020030039547A
公开(公告)日：2003-05-22
申请号：KR1020010070498
申请日：2001-11-13
申请人： 주식회사 엘에스
发明人： 한준구 , 최수안 , 고창모 , 이종환 , 이안나 , 김주담 , 이종호
IPC分类号： H01C7/02
摘要： PURPOSE: A PTC circuit overcurrent protection device is provided to allow for compatibility with the fuse holder for holding a glass fuse, while reducing a heat transfer from the element having positive temperature characteristics to the terminal. CONSTITUTION: A PTC circuit overcurrent protection device comprises an insulating tube(10) having a cylindrical shape and open both ends; terminals(12A,12B) closing both ends of the insulating tube; a pair of electrodes(18A,18B) disposed within the insulating tube and spaced apart from each other, wherein each of the electrodes has a rectangular plate shape; a filler member(20) filling the gap formed between the electrodes, and which has positive temperature characteristics with the resistance increasing when the volume of the filler member expands by heating; wires(16A,16B) connecting the terminals and the electrodes, respectively; and an inert gas(22) filling the insulating tube.
摘要翻译：目的：提供PTC电路过流保护装置，以便与保险丝座保持玻璃保险丝的兼容性，同时减少从具有正温度特性的元件到端子的热传递。构成：PTC电路过流保护装置包括具有圆柱形并且两端敞开的绝缘管（10）; 端子（12A，12B）封闭绝缘管的两端; 一对电极（18A，18B），设置在所述绝缘管内且彼此间隔开，其中每个电极具有矩形板形状; 填充部件（20），其填充形成在所述电极之间的间隙，并且当所述填充部件的体积通过加热而膨胀时，所述填充部件（20）具有正的温度特性，所述电阻增加; 分别连接端子和电极的电线（16A，16B）; 和填充绝缘管的惰性气体（22）。

90. 发明公开

KR1020030039073A 저항복구 특성이 우수한 ＰＴＣ 디바이스 제조방법 및ＰＴＣ 디바이스 失效
标题翻译：具有超级电阻补偿性能的PTC器件及其制造方法
公开(公告)号：KR1020030039073A
公开(公告)日：2003-05-17
申请号：KR1020010069891
申请日：2001-11-10
申请人： 주식회사 엘에스
发明人： 고창모 , 최수안 , 한준구 , 이종환 , 이안나 , 김주담 , 이종호
IPC分类号： H01C7/02
摘要： PURPOSE: A PTC(Positive Temperature Coefficient) device having superior resistance compensation property and a manufacturing method thereof are provided to improve resistance compensation property by attaching a copper film to a PTC composite resin body and coupling a lead wire to the copper-film-attached PTC composite resin body to complete a trip process. CONSTITUTION: A polymer resin is made of a low melting resin of 70wt%, a middle melting resin of 15wt%, and a high melting resin of 15wt%. A PTC composite resin is mixed by adding a carbon black of 95wt%, a crosslink agent of 0.5wt%, an addition agent of 1wt%, and a polyethylene wax to the polymer resin of 100 weight(S100). The PTC composite resin is pressed to be formed in a sheet shape at a temperature of 135°C by an extruder(S200). A copper film is laminated on both surfaces of the sheet-type PTC composite resin(S300). The laminated PTC composite resin is pressed by a press during 45 minute to form a body(S400). A nickle lead is attached on both sides of the body through a solder cream(S500). After tripping the body by applying power during 5 seconds, the body is cooled to form the PTC device(S600).
摘要翻译：目的：提供一种具有优异的电阻补偿性能的PTC（正温度系数）器件及其制造方法，以通过将铜膜附着在PTC复合树脂体上并将引线与铜膜连接的耦合来提高电阻补偿性能 PTC复合树脂体完成跳闸过程。构成：聚合物树脂由70重量％的低熔点树脂，15重量％的中间熔融树脂和15重量％的高熔点树脂制成。通过向聚合物树脂中添加100重量％的碳黑（S100），加入95重量％的炭黑，0.5重量％的交联剂，1重量％的添加剂和聚乙烯蜡来混合PTC复合树脂。通过挤压机将PTC复合树脂压制成片状，温度为135℃（S200）。在片状PTC复合树脂的两面层叠有铜膜（S300）。层压的PTC复合树脂在45分钟内由压机按压以形成主体（S400）。通过焊膏将身体两侧的镍铅连接（S500）。通过在5秒钟内施加电力来绊倒身体后，将身体冷却以形成PTC装置（S600）。

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