会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明公开
    • 코일소자 제조방법
    • 制造线圈的方法
    • KR1020140079007A
    • 2014-06-26
    • KR1020120148430
    • 2012-12-18
    • 삼성전기주식회사
    • 신상호조병국허훈석
    • H01F41/02H01F41/06H01F1/147H01F27/28H01F17/04
    • H01F41/0246H01F2017/048H01F1/147H01F27/2823H01F41/06
    • The present invention relates to a method for manufacturing a coil element including a step of preparing a mold of which side walls slide and installing vertically movable two fixing pins inside to prevent a coil from being transformed or dislocated in mold forming; a step of mounting a magnetic plate on an inner floor of the mold; a step of loading the coil on the magnetic plate and loading an drawing unit of the coil between the fixing pin and the side wall of the mold; a step of closely locating the drawing unit of the coil to the fixing pin by sliding the side walls of the mold into the mold; a step of first pressing the mold charged with magnetic slurry after charging the inside of the mold with the magnetic slurry; and a step of vertically dropping the fixing pin and second pressing the fixing pin.
    • 线圈元件的制造方法技术领域本发明涉及一种线圈元件的制造方法,其特征在于,具有如下步骤:制备侧壁滑动的模具,并将可垂直移动的两个固定销安装在内部,以防止线圈在模具成形中变形或脱位; 将磁板安装在模具的内层的步骤; 将线圈装载在磁性板上并将线圈的拉伸单元装载在固定销和模具的侧壁之间的步骤; 通过将模具的侧壁滑入模具中将线圈的拉伸单元紧密地定位到固定销的步骤; 在用所述磁性浆料对所述模具内部进行充填之后,首先按压带有磁性浆料的模具的步骤; 以及使固定销垂直下降并且第二次按压固定销的步骤。
    • 4. 发明授权
    • 편향요크용 회로모듈
    • 편향约克용회로모듈
    • KR100464968B1
    • 2005-01-06
    • KR1020030010182
    • 2003-02-18
    • 삼성전기주식회사
    • 신상호
    • H01J29/76
    • PURPOSE: A circuit module is provided to reduce manufacturing time and cost, and assembly time by permitting a protective member to be easily coupled to a circuit board. CONSTITUTION: A circuit module(200) comprises a circuit board(22) having an upper surface on which a terminal pin(30) and circuit components are mounted, wherein the circuit board has holes(222) formed by a plurality of slots each of which is crossed into an X-shape; and a protective member(240) including an upper plate(242) disposed on the circuit board, a plurality of side plates(244) bent downward from the upper plate, and fixing pieces(246) extended from the lower portions of the side plates, wherein each of the fixing pieces has a top(246a) having a width corresponding to a longer slot(222a) and a bottom(246b) having a width corresponding to a shorter slot(222b). The protective member protects the upper portion of the circuit board by permitting the bottom of the fixing piece to penetrate through the longer slot and the top of the fixing piece to penetrate through the shorter slot.
    • 目的:通过允许保护构件容易地耦合到电路板来提供电路模块以减少制造时间和成本以及组装时间。 一种电路模块(200),包括:电路板(22),具有其上安装有端子引脚(30)和电路部件的上表面,其中电路板具有由多个槽形成的孔(222),每个槽 它交叉成X形; 和包括设置在所述电路板上的上板(242),从所述上板向下弯曲的多个侧板(244)以及从所述侧板的下部延伸的固定件(246)的保护构件(240) ,其中每个固定件具有宽度对应于较长槽(222a)的顶部(246a)和具有对应于较短槽(222b)的宽度的底部(246b)。 保护构件通过允许固定件的底部穿过长槽和固定件的顶部以穿过短槽而保护电路板的上部。
    • 5. 发明授权
    • 편향요크
    • KR100431411B1
    • 2004-05-14
    • KR1020020002916
    • 2002-01-18
    • 삼성전기주식회사
    • 신상호
    • H01J29/76
    • PURPOSE: A deflection yoke is provided to achieve improved reliability by enhancing the structure of the precise convergence system in such a manner that the distortion on the screen is corrected in a precise manner. CONSTITUTION: A deflection yoke comprises a coil separator including a screen portion coupled to a screen of a CRT, a rear cover and a neck portion coupled to an electron gun of the CRT; horizontal and vertical deflection coils mounted on the inner and outer surfaces of the coil separator and which deflect electron beams in horizontal and vertical directions, respectively; a printed circuit board mounted on the side surface of the rear cover and which electrically connects the deflection coils and electronic components; and a precise convergence system(20) including a HV drum(21) mounted on the printed circuit board and wound with the horizontal and vertical deflection coils, and a pair of magnets(22,23) mounted at both sides of the HV drum and which have different thicknesses.
    • 目的:提供一个偏转线圈,通过增强精确会聚系统的结构,以精确的方式校正屏幕上的失真,从而提高可靠性。 一个偏转线圈包括一个线圈分离器,该线圈分离器包括一个与CRT屏幕相连的屏幕部分,一个后盖和一个与CRT的电子枪连接的颈部; 水平和垂直偏转线圈,安装在线圈分离器的内表面和外表面上,并分别在水平和垂直方向偏转电子束; 印刷电路板,安装在后盖的侧表面上并且电连接偏转线圈和电子元件; 和精密会聚系统(20),包括安装在印刷电路板上并与水平和垂直偏转线圈缠绕的高压鼓(21)和安装在高压鼓两侧的一对磁体(22,23),以及 其厚度不同。
    • 6. 发明公开
    • 편향요크
    • 偏差YOKE
    • KR1020030059673A
    • 2003-07-10
    • KR1020020000397
    • 2002-01-04
    • 삼성전기주식회사
    • 장금성신상호
    • H01J29/76
    • PURPOSE: A deflection yoke is provided to achieve improved workability and productivity for correcting convergence and distortions by accurately guiding the volume control tool to the surface of the volume. CONSTITUTION: A deflection yoke comprises a coil separator(10) including a screen portion(11a) coupled to a screen of a cathode ray tube, a rear cover(11b) and a neck portion extended from the center surface of the rear cover and coupled to an electron gun of the cathode ray tube; a horizontal deflection coil and a vertical deflection coil mounted on the inner and outer surfaces of the coil separator, respectively, and which form horizontal and vertical deflection magnetic fields, respectively; a printed circuit board(p) coupled to the rear cover, and which electrically interconnects deflection coils and electrical components, and has a variable resistance control volume(20) for correcting convergence and distortions; and a cover(c) covering the printed circuit board, and which has a through hole(30) formed at the position opposed to the variable resistance control volume so as to correct a distortion of the volume control tool.
    • 目的:提供偏转线圈,以通过将音量控制工具精确地引导到体积表面来实现改进的可加工性和生产率,从而校正会聚和变形。 构成:偏转线圈包括线圈分离器(10),其包括耦合到阴极射线管的屏幕的屏幕部分(11a),后盖(11b)和从后盖的中心表面延伸的颈部,并且耦合 涉及阴极射线管的电子枪; 分别安装在线圈分离器的内表面和外表面上的水平偏转线圈和垂直偏转线圈,分别形成水平和垂直偏转磁场; 耦合到所述后盖的印刷电路板(p),并且其使所述偏转线圈和电气部件电互连,并且具有用于校正会聚和变形的可变电阻控制体积(20) 以及覆盖印刷电路板的盖(c),并且在与可变电阻控制体积相对的位置处形成有通孔(30),以校正音量控制工具的变形。
    • 7. 发明公开
    • 편향요크의 미스컨버전스 보정장치의 노이즈 개선 회로
    • 误差校正装置的噪声校正电路
    • KR1020030029375A
    • 2003-04-14
    • KR1020010061857
    • 2001-10-08
    • 삼성전기주식회사
    • 황석환이청문신상호김영훈
    • H01J29/70
    • PURPOSE: A noise correction circuit is provided to achieve improved reliability and quality by improving noises induced by the LC resonance frequency generated by the reactance component of tap coil and capacitor component of diode. CONSTITUTION: A noise correction circuit comprises first to sixth coma-free coils(51 to 56) electrically connected in serial to a vertical coil main unit(10); an YHC mis-convergence adjustment unit(20) connected in parallel to the first to fourth coma-free coils, and which adjusts mis-convergence of screen by controlling the relative amount of current flowing along the first to fourth coma-free coils; an YV mis-convergence adjustment unit(30) connected in parallel to the fifth and sixth coma-free coils, and which adjusts vertical mis-convergence of screen by controlling the relative amount of current flowing along the fifth and sixth coma-free coils; a first coil(71) and a second coil(72) forming a first diode(D1) and a second diode(D2), an YH variable resistance(40), a third resistance(R3) and a fourth resistance(R4), and a dual intermediate tap; and a noise suppression resistance connected in parallel to the first or second coil, and which suppresses generation of LC resonance frequency.
    • 目的:提供噪声校正电路,通过改善由抽头线圈的电抗分量和二极管的电容器部件产生的LC谐振频率引起的噪声,从而提高可靠性和质量。 构成:噪声校正电路包括与垂直线圈主单元(10)串联电连接的第一至第六无电感线圈(51至56)。 通过控制沿着第一至第四无消耗线圈流动的电流的相对量来调节屏幕的收敛失调的YHC失会量调整单元(20) 通过控制沿着第五和第六无电感线圈流动的电流的相对量来调节屏幕的垂直误差收敛的YV误会量调整单元(30)并联连接到第五和第六无电感线圈; 形成第一二极管(D1)和第二二极管(D2)的第一线圈(71)和第二线圈(72),YH可变电阻(40),第三电阻(R3)和第四电阻(R4) 和双中间丝锥; 以及与第一或第二线圈并联连接并抑制LC谐振频率的产生的噪声抑制电阻。
    • 8. 发明公开
    • 편향요크
    • 偏差YOKE
    • KR1020010088014A
    • 2001-09-26
    • KR1020000011940
    • 2000-03-10
    • 삼성전기주식회사
    • 신상호
    • H01J29/76
    • PURPOSE: A deflection yoke is provided, in which a magnetic piece made up of a material having high magnetic permeability is attached to the magnet for correction of screen distortion, to thereby prevent decrease of magnet force in the magnet. CONSTITUTION: A deflection yoke includes a magnet(20) arranged at a screen portion(11) of a coil separator(10) so as to correcting mis-convergence of the screen of CRT. The magnet has a correction piece(30) attached integrally with the magnet along the outer surface of the magnet corresponding to the screen portion of the coil separator. The correction piece has a high magnetic permeability, and maintains the magnet to generate magnetic force in a continuous and stable manner. The correction piece has a size and thickness smaller than those of the magnet.
    • 目的:提供一种偏转线圈,其中由磁导率高的材料构成的磁性片附着在磁铁上,用于校正屏幕变形,从而防止磁体中磁力的减小。 构成:偏转线圈包括布置在线圈分离器(10)的屏幕部分(11)处的磁体(20),以便校正CRT的屏幕的会聚。 该磁体具有与磁体一体地沿磁体的外表面与线圈分离器的屏幕部相对应的校正件(30)。 校正片具有高的磁导率,并且保持磁体以连续和稳定的方式产生磁力。 校正件的尺寸和厚度小于磁体的尺寸和厚度。