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    • 42. 发明授权
    • Structure and manufacturing method of substrate board
    • 基板的结构和制造方法
    • US07638714B2
    • 2009-12-29
    • US11969485
    • 2008-01-04
    • Yu-Hsueh Lin
    • Yu-Hsueh Lin
    • H05K1/00
    • H05K7/205H01L23/3732H01L2924/0002H05K1/053H05K2201/0175H05K2201/0179H05K2201/0323H05K2203/0315H01L2924/00
    • A method for manufacturing a substrate board with high efficiency of heat conduction and electrical isolation is disclosed. The method comprises the steps of: providing a substrate layer with an arrangement surface and a heat-dissipating surface; executing an anodic treatment on the arrangement surface and the heat-dissipating surface to respectively form a first anodic treatment layer and a second anodic treatment layer; forming a heat conduction and electrical isolation layer on the second anodic treatment layer; and forming a diamond like carbon (DLC) layer on the heat conduction and electrical isolation layer. The heat expansion coefficient of the substrate layer is greater than that of the second anodic treatment layer, the heat conduction and electrical isolation layer, and the DLC layer in turn.
    • 公开了一种用于制造具有高效率的热传导和电隔离的基板的方法。 该方法包括以下步骤:为衬底层提供布置表面和散热表面; 对配置面和散热面进行阳极处理,分别形成第一阳极处理层和第二阳极处理层; 在所述第二阳极处理层上形成导热和电隔离层; 并在导热和电隔离层上形成类金刚石碳(DLC)层。 衬底层的热膨胀系数大于第二阳极处理层,热传导和电隔离层以及DLC层的热膨胀系数。
    • 44. 发明授权
    • Capacitor and method of manufacturing same
    • 电容器及其制造方法
    • US07592626B2
    • 2009-09-22
    • US11635000
    • 2006-12-07
    • Yumiko OzakiOsamu Shinoura
    • Yumiko OzakiOsamu Shinoura
    • H01L27/108
    • H01G4/206H01L28/55H05K1/162H05K2201/0175H05K2201/0195H05K2201/0355H05K2201/09309H05K2203/1105H05K2203/135
    • A capacitor comprises: a lower electrode formed of a foil made of a polycrystalline metal; an upper conductor layer; and a dielectric layer disposed between the lower electrode and the upper electrode layer. Grain boundaries of the polycrystalline metal appear at the top surface of the lower electrode. The capacitor further comprises an insulator that is disposed between the top surface of the dielectric layer and the bottom surface of the upper electrode layer and that is present only in part of a region in which the top surface of the dielectric layer and the bottom surface of the upper electrode layer face each other. The insulator is disposed to cover at least part of the grain boundaries appearing at the top surface of the lower electrode when seen from above the top surface of the dielectric layer. The insulator is formed by electrophoresis.
    • 电容器包括:由多晶金属制成的箔形成的下电极; 上导体层; 以及设置在下电极和上电极层之间的电介质层。 多晶金属的晶界出现在下电极的顶表面。 电容器还包括设置在电介质层的顶表面和上电极层的底表面之间的绝缘体,并且其仅存在于介电层的顶表面和底表面的部分区域中的一部分 上电极层彼此面对。 当从电介质层的顶表面上方观察时,绝缘体设置成覆盖出现在下电极的顶表面处的晶界的至少一部分。 绝缘体通过电泳形成。
    • 48. 发明申请
    • Circuit board structure with capacitor embedded therein and method for fabricating the same
    • 具有电容器的电路板结构嵌入其中及其制造方法
    • US20090077799A1
    • 2009-03-26
    • US12232189
    • 2008-09-12
    • Chih Kui Yang
    • Chih Kui Yang
    • H05K1/18H05K3/10
    • H05K1/162H05K3/0023H05K3/107H05K3/4602H05K3/4644H05K2201/0166H05K2201/0175H05K2201/0209H05K2201/0959Y10T29/49155
    • The present invention relates to a circuit board structure with a capacitor embedded therein and the method for fabricating the same. The disclosed structure comprises: a core board; a buffer layer disposed on two surfaces of the core board and having a plurality of open areas; a first circuit layer disposed in the open areas; a high dielectric material film disposed over the first circuit layer and the buffer layer on at least one surface of the core board; and a second circuit layer disposed on the high dielectric material film, wherein the region where the second circuit layer corresponds to the first circuit layer functions as a capacitor, and the first circuit layer on two surfaces of the core board electrically connects to each other by at least one plated through hole. The present invention improves the problem of void generation and enhances the precision of the capacitor region.
    • 本发明涉及一种其中嵌有电容器的电路板结构及其制造方法。 所公开的结构包括:芯板; 缓冲层,设置在所述芯板的两个表面上并具有多个开放区域; 布置在所述开放区域中的第一电路层; 设置在所述芯板的至少一个表面上的所述第一电路层和所述缓冲层之上的高电介质材料膜; 以及设置在高电介质材料膜上的第二电路层,其中第二电路层对应于第一电路层的区域用作电容器,并且芯板的两个表面上的第一电路层通过 至少一个电镀通孔。 本发明改善了空穴产生的问题,提高了电容器区域的精度。
    • 49. 发明授权
    • Illumination system for use with display signage
    • 照明系统用于显示屏标牌
    • US07506995B2
    • 2009-03-24
    • US11656641
    • 2007-01-23
    • James G. ThomasBryan T. WarnerMichael J. McCarthy
    • James G. ThomasBryan T. WarnerMichael J. McCarthy
    • F21V23/00
    • F21V29/74F21S4/10F21V15/01F21V21/002F21V29/75F21Y2115/10H05K1/0203H05K1/053H05K1/056H05K3/28H05K2201/0175H05K2201/10106Y10S362/80
    • The present invention provides a lighting system for use within a display sign, wherein the lighting system comprises a first module having a multi-layer circuit board and an arrangement of components electrically connected to the circuit board. The component arrangement includes a driver control chip that provides regulated voltage to the light emitting diodes, at least one surface mounted resistor, and a pair of light emitting diodes wherein each diode is mounted to a longitudinal end portion of the circuit board. Thus, the driver control chip is positioned between the light emitting diodes. The component arrangement further includes a high-frequency capacitor that filters undesired electrical noise and a rectifying diode that converts electrical potential from alternating current to direct current. A second module is electrically connected to the first module by a pair of flexible conductor wires. The second module includes a multi-layer circuit board and an arrangement of components electrically connected to the circuit board. The component arrangement of the second module is similar to that of the first module, wherein a light emitting diode is mounted to each longitudinal end portion of the circuit board.
    • 本发明提供了一种在显示符号内使用的照明系统,其中照明系统包括具有多层电路板的第一模块和电连接到电路板的组件的布置。 该组件装置包括驱动器控制芯片,其向发光二极管提供调节电压,至少一个表面安装的电阻器和一对发光二极管,其中每个二极管安装到电路板的纵向端部。 因此,驱动器控制芯片位于发光二极管之间。 组件布置还包括滤除不需要的电噪声的高频电容器和将电流从交流电转换成直流电的整流二极管。 第二模块通过一对柔性导线与第一模块电连接。 第二模块包括多层电路板和电连接到电路板的组件的布置。 第二模块的组件布置类似于第一模块的组件布置,其中发光二极管安装到电路板的每个纵向端部。