The Experts below are selected from a list of 6240 Experts worldwide ranked by ideXlab platform

Tetsuo Okuyama - One of the best experts on this subject based on the ideXlab platform.

Kumi Okuwada - One of the best experts on this subject based on the ideXlab platform.

Yuhi Shimazumi - One of the best experts on this subject based on the ideXlab platform.

  • slurry composition Ceramic green sheet and layered Ceramic Capacitor
    2012
    Co-Authors: Yuhi Shimazumi
    Abstract:

    [Problem] To provide a slurry composition with which the resulting Ceramic green sheet has sufficient mechanical strength and shows little dimensional change during storage but there is no separation of layers early during degreasing. [Solution] A slurry composition comprises a polyvinyl acetal resin having a degree of polymerization between 500 and 6,000, a vinyl ester unit content between 0.01 and 30 mol%, a degree of acetalization between 50 and 83 mol%, and a molar ratio per molecule of structural units represented by chemical formula (1) to the total amount of fully acetalized structural units of 30% or higher; 10 to 1,000 ppm of 2-methylpropanoic acid per the polyvinyl acetal resin; and organic solvent.

  • polyvinyl acetal resin slurry composition prepared therefrom Ceramic green sheet and multilayer Ceramic Capacitor
    2011
    Co-Authors: Yuhi Shimazumi
    Abstract:

    A slurry composition, including: a polyvinyl acetal resin; a Ceramic powder; and an organic solvent. The polyvinyl acetal resin has a degree of polymerization of from 200 to 6000, a content percentage of vinylester unit of from 0.01 to 30 mol %, and a degree of acetalization of from 55 to 83 mol %. The polyvinyl acetal resin has a structural unit of formula (1) in the molecule:

James Drewniak - One of the best experts on this subject based on the ideXlab platform.

  • A novel z-directed embedded component for the reduction of voltage ripple on the power distribution network for PCBs
    2017 IEEE International Symposium on Electromagnetic Compatibility & Signal Power Integrity (EMCSI), 2017
    Co-Authors: Biyao Zhao, Keith Hardin, Ahmad Hosseinbeig, Nana Dikhaminjia, Zach Kratzer, John Fessler, James Drewniak
    Abstract:

    A new Capacitor package and PCB embedding technique is introduced to significantly reduce the system power distribution network impedance at the pads of surface mounted integrated circuits. The Capacitor is multi-layer Ceramic Capacitor (MLCC) that is a right cylindrical shape with via channels in the outer wall along the axis of the part. The Capacitor called a Z-Directed component (ZDC) is then pressed into a hole in the PCB. The connections to the component are then made by the copper plating process similar to via hole construction. This new configuration dramatically improves the PDN performance of PCBs with fewer components than the conventional solution with SMD decoupling Capacitors.

Ochitani Yukio - One of the best experts on this subject based on the ideXlab platform.

  • slurry composition for Ceramic green sheet Ceramic green sheet and laminated Ceramic Capacitor
    2006
    Co-Authors: Ichitani Motokuni, Ochitani Yukio
    Abstract:

    PROBLEM TO BE SOLVED: To provide a Ceramic slurry composition for a Ceramic green sheet which has excellent coating property even when the content of a binder resin is small and by which the Ceramic green sheet having sufficient mechanical strength is obtained, the Ceramic green sheet and a laminated Ceramic Capacitor. SOLUTION: The slurry composition of the Ceramic green sheet contains a polyvinyl acetal resin having the degree of polymerization of >2,400 and ≤4,500, 1-20 mol% residual acetyl group and 55-80 mo% degree of acetalization, Ceramic powder, and an organic solvent. COPYRIGHT: (C)2006,JPO&NCIPI