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公开(公告)号：KR101963293B1
公开(公告)日：2019-03-28
申请号：KR1020170144900
申请日：2017-11-01
Applicant: 삼성전기주식회사
Inventor： 김정수
IPC: H01L25/065 , H01L23/28 , H01L23/485 , H01L23/31
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公开(公告)号：KR101043534B1
公开(公告)日：2011-06-23
申请号：KR1020090024419
申请日：2009-03-23
Applicant: 삼성전기주식회사
Abstract: 본 발명은 전자부품 및 이의 제조 방법에 관한 것으로, 상기 전자부품은 수용공간을 갖는 케이스; 상기 수용공간에 수납되며, 복수의 소자들이 실장된 인쇄회로기판; 상기 복수의 소자들을 포함하는 상기 인쇄회로기판상에 배치되며, 상기 복수의 소자들의 모폴로지와 대응된 형상을 갖는 더미 블럭; 및 일부는 상기 더미 블럭 내부에 충진되며, 상기 인쇄회로기판의 외면을 밀봉하는 밀봉부재;를 포함할 수 있다.
전자부품, 더미블럭, 밀봉수지, 코스트, 모폴로지-
公开(公告)号：KR101043474B1
公开(公告)日：2011-06-23
申请号：KR1020090024413
申请日：2009-03-23
Applicant: 삼성전기주식회사
Abstract: 본 발명은 디스펜서 및 이를 이용한 전자부품의 밀봉 방법을 개시한다. 디스펜서는 밀봉액이 투입되는 투입구, 상기 투입구와 연결되며 길이방향으로 구비되는 이동로 및 상기 이동로와 연결되며 상기 이동로를 통해 공급된 밀봉액을 배출시키는 복수개의 토출구들을 구비하는 바디; 및 서로 다른 길이를 가지며 상기 복수개의 토출구에 각각 체결된 복수개의 노즐들;을 포함한다.
노즐, 디스펜서 장치, 복수, 밀봉, 전자부품-
公开(公告)号：KR1020100137810A
公开(公告)日：2010-12-31
申请号：KR1020090056032
申请日：2009-06-23
Applicant: 삼성전기주식회사
IPC: H05K1/02
CPC classification number: H05K1/0236 , H05K2201/09309 , H05K2201/09627
Abstract: PURPOSE: A printed circuit board is provided to implement a band stop property by blocking a noise bypassed through another layer by forming a first EBG cell inside a second EBG cell to form the second EBG cell with a double EBG structure between a ground layer and a second power layer. CONSTITUTION: A second power layer(Vcc2_L3) is laminated on the upper side of a first power layer(Vcc1_L4) and supplies a different voltage from a first power layer. A ground layer(GND_L1) is laminated on the upper side of the second power layer. A first electromagnetic band gap cell(10) is formed between the first power layer and the ground layer. The first electromagnetic band gap cell includes a first electromagnetic band gap patch(34) and a first electromagnetic band gap pattern(30). A second electromagnetic band gap cell(12) is formed between a second power layer and a ground layer.
Abstract translation: 目的：提供一种印刷电路板，以通过在第二EBG单元内形成第一EBG单元来形成具有双层EBG结构的第二EBG单元，通过阻挡通过另一层旁路的噪声来实现带阻特性，所述EBG单元在接地层和 第二功率层。 构成：在第一功率层（Vcc1_L4）的上侧层叠第二功率层（Vcc2_L3），并从第一功率层提供不同的电压。 接地层（GND_L1）层叠在第二电源层的上侧。 在第一功率层和接地层之间形成第一电磁带隙单元（10）。 第一电磁带隙单元包括第一电磁带隙贴片（34）和第一电磁带隙图案（30）。 第二电磁带隙单元（12）形成在第二功率层和接地层之间。
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公开(公告)号：KR1020100137783A
公开(公告)日：2010-12-31
申请号：KR1020090056001
申请日：2009-06-23
Applicant: 삼성전기주식회사
CPC classification number: H05K1/0218 , H05K1/0236 , H05K3/429 , H05K2201/09618 , H05K2201/09627 , H05K2201/09636 , H05K2201/09718
Abstract: PURPOSE: An electromagnetic wave shielding substrate is provided to efficiently shield the emission of an electromagnetic wave by forming an electromagnetic band gap structure along the edge of a substrate. CONSTITUTION: A conductive layer(110) is comprised of a plurality of conductive plates. A metal layer(300) is arranged on the upper or lower side of the conductive layer and includes a stitching pattern(310) which electrically connects a first conductive plate(110a) and a second conductive plate(110b). The first conductive plate is electrically connected to the second conductive plate through a first via(510) and a second via(530). All conductive plates formed on the conductive layer are electrically connected to each other through the stitching pattern.
Abstract translation: 目的：提供一种电磁波屏蔽基板，通过沿着基板的边缘形成电磁带隙结构来有效地屏蔽电磁波的发射。 构成：导电层（110）由多个导电板构成。 金属层（300）布置在导电层的上侧或下侧，并且包括电连接第一导电板（110a）和第二导电板（110b）的缝合图案（310）。 第一导电板通过第一通孔（510）和第二通孔（530）电连接到第二导电板。 形成在导电层上的所有导电板通过缝合图案彼此电连接。
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Patent Agency Ranking
公开(公告)号：KR1020100136746A
公开(公告)日：2010-12-29
申请号：KR1020090055007
申请日：2009-06-19
Applicant: 삼성전기주식회사
Abstract: PURPOSE: An antenna for bluetooth is provided to implement the ultra miniaturization by utilizing the inner space of a mobile communication terminal by designing an antenna on the side of the semiconductor substrate. CONSTITUTION: A first antenna pattern(103a) is formed on a PCB substrate(101). One end of the first antenna pattern is connected to a feeding unit(105) for supplying the power. The other end of the first antenna pattern is connected to the ground(107). A second antenna pattern(103b) is formed on the whole or a portion of one side of the PCB substrate.
Abstract translation: 目的：提供一种用于蓝牙的天线，以通过在半导体衬底侧设计天线，利用移动通信终端的内部空间来实现超小型化。 构成：在PCB基板（101）上形成第一天线图案（103a）。 第一天线图案的一端连接到用于供电的馈送单元（105）。 第一天线图案的另一端连接到地面（107）。 在PCB基板的一侧的整个或一部分上形成第二天线图案（103b）。
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公开(公告)号：KR1020100106002A
公开(公告)日：2010-10-01
申请号：KR1020090024413
申请日：2009-03-23
Applicant: 삼성전기주식회사
Abstract: PURPOSE: A dispenser and a method for sealing an electronic component using the same are provided to protect the electronic component from moisture by completely coating the whole surface of the electronic component with sealing solutions. CONSTITUTION: A dispenser(100) comprises a body(110) and a plurality of nozzles(120). The body has an inlet, a moving path, and a plurality of outlets. The moving path is connected to the inlet. The plurality of outlets discharge the sealing solution supplied through the moving path. The plurality of nozzles have different lengths and are combined with the plurality of outlets.
Abstract translation: 目的：提供一种分配器和使用其的电子部件密封方法，以通过用密封溶液完全涂覆电子部件的整个表面来保护电子部件免受潮湿。 构成：分配器（100）包括主体（110）和多个喷嘴（120）。 主体具有入口，移动路径和多个出口。 移动路径连接到入口。 多个出口排出通过移动路径供应的密封溶液。 多个喷嘴具有不同的长度并且与多个出口组合。
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公开(公告)号：KR100972846B1
公开(公告)日：2010-07-28
申请号：KR1020080088199
申请日：2008-09-08
Applicant: 삼성전기주식회사 , 포항공과대학교 산학협력단
Abstract: 본 발명은 휴대용 단말기에 장착되는 이중대역 안테나에 관한 것이다.
본 발명의 휴대 단말기용 다중 대역 안테나는, 접지면이 형성된 인쇄회로기판; 상기 접지면과 연결된 접지부로부터 연장된 방사부와 상기 방사부의 임의 지점에서 연장된 급전부를 가지고, 상기 인쇄회로기판의 일면에 패터닝된 제1 안테나부; 및 상기 제1 안테나부와 전기적으로 연결되어 상기 인쇄회로기판의 타면에 패터닝된 제2 안테나부;를 포함한다.
인쇄회로기판, 안테나, 비아홀, 접지면, 방사부, 기생선, 루프-
公开(公告)号：KR1020100032681A
公开(公告)日：2010-03-26
申请号：KR1020080091665
申请日：2008-09-18
Applicant: 삼성전기주식회사
CPC classification number: H01Q5/49 , H01Q1/2291 , H01Q5/00
Abstract: PURPOSE: A multiband antenna is provided to expand a bandwidth and miniaturize the antenna by forming a main antenna part interlinking a pair of slots on the side of a substrate. CONSTITUTION: A PCB(110) has a ground plane. A first slot(120) is patterned in the front side of the PCB. One end of the first slot is connected to the ground plane. A main antenna part(140) is patterned in the side of the PCB. One end of the main antenna part is connected to the first slot. A second slot(130) is patterned in the front side of the PCB. The second slot is connected to the other end part of the main antenna part.
Abstract translation: 目的：提供一种多频带天线，以通过形成将基板侧面的一对狭槽互连的主天线部分来扩展带宽并使天线小型化。 构成：PCB（110）具有接地层。 第一槽（120）在PCB的正面被图案化。 第一槽的一端连接到接地层。 主板天线部分（140）在PCB的侧面被图案化。 主天线部分的一端连接到第一槽。 第二槽（130）在PCB的正面被图案化。 第二槽连接到主天线部分的另一端。
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公开(公告)号：KR1020130077574A
公开(公告)日：2013-07-09
申请号：KR1020110146361
申请日：2011-12-29
Applicant: 삼성전기주식회사
Abstract: PURPOSE: Synchronous rectifier driving circuit and a driving method are provided to offer a stabilized switch driving signal by making a main switch and a synchronous rectifier not being turned on simultaneously. CONSTITUTION: A main switch on-driving detection unit (10) detects a signal of a secondary side of a transformer according to on-operation of a main switch of a direct current (DC) - direct current (DC) converter. A signal inversion and triangular wave generation unit (20) forms a waveform signal inversed with a voltage signal waveform across a synchronous rectifier. A comparison reference signal generation unit (30) receives a signal from the signal inversion and triangular wave generation unit and generates a DC waveform reference level signal for controlling driving time. A synchronous driving signal generation unit (40) compares the reference level signal and a triangular wave and applies an on-off driving signal to the synchronous rectifier. An on-driving overlap prevention unit (50) removes overlapping with an on-driving range of the main switch from an on-driving control signal of the synchronous rectifier. [Reference numerals] (10) Main switch on-driving detection unit; (20) Signal inversion and triangular wave generation unit; (30) Comparison reference signal generation unit; (40) Synchronous driving signal generation unit; (50) On-driving overlap prevention unit
Abstract translation: 目的：提供同步整流器驱动电路和驱动方法，通过使主开关和同步整流器不同时导通来提供稳定的开关驱动信号。 构成：主开关导通检测单元（10）根据直流（DC） - 直流（DC）转换器的主开关的操作来检测变压器的次级侧的信号。 信号反相和三角波生成单元（20）形成与跨同步整流器的电压信号波形反相的波形信号。 比较参考信号生成单元（30）从信号反相和三角波生成单元接收信号，并生成用于控制驱动时间的DC波形参考电平信号。 同步驱动信号生成单元（40）将基准电平信号和三角波进行比较，并向同步整流器施加通断驱动信号。 驱动重叠防止单元（50）从同步整流器的驱动控制信号中去除与主开关的导通驱动范围的重叠。 （附图标记）（10）主开关驱动检测单元; （20）信号反演和三角波生成单元; （30）比较参考信号生成单元; （40）同步驱动信号发生单元; （50）驾驶重叠预防单元
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