Fabrication Of Thin Ceramic Sheets For Capacitors

The dielectric sheets which have been made into rolls are coated with a metal paste that will become the internal electrodes.

Fabrication of thin ceramic sheets for capacitors.

An ic resistor and capacitor fabrication method comprises depositing a dielectric layer over existing active devices and metal interconnections on an ic substrate. Electrical tests indicate that titanium dioxide and various titanate sheets so prepared are desirable for such applications. Dli originated thin film designs are only implemented using pi pg cf and cg materials. The ceramic materials listed are manufactured in plate form for use in the fabrication of single layer capacitors custom build to print products parts designed by customers and manufactured using dli thin film processes and dli designed thin film products.

This paste is then formed into thin sheets and after passing through the eight fabrication processes described below the materials are turned into finished multilayer ceramic capacitor chips. Printing of internal electrodes onto dielectric sheets. Multi layer ceramic capacitors mlccs mlccs also abreviated mlcs are fabricated by mixing a capacitor powder with binders rolling it into a tape printing electrodes firing testing. Doctor blade or tape casting is one of the widely used techniques for producing thin films on large area surfaces.

A machine is described which extrudes a ceramic slip with a resin binder on a moving belt. Fabrication processes of multilayer ceramic capacitor chips process 1. Abstracta method for the fabrication of thin ceramic sheets for use as capacitor dielectrics is described. Thus in the field of dielectric processing the mainstream is utilizing cost effective and scalable techniques to fabricate thin films of dielectrics toward high energy density capacitors.

A machine is described which extrudes a ceramic slip with a resin binder on a moving belt. In a preferred embodiment a layer of thin film material suitable for the formation of thin film resistors is deposited next followed by a metal layer that will form the bottom plates of metal dielectric metal capacitors. The ceramic slurry is cast in a thin layer onto a flat surface and then dried and sintered. A method for the fabrication of thin ceramic sheets for use as capacitor dielectrics is described.

Electrical tests indicate that titanium dioxide and various titanate sheets so prepared. Tape casting also called doctor blading and knife coating is a casting process used in the manufacture of thin ceramic tapes and sheets from ceramic slurry. Until now various dielectric materials have been selected for the fabrication of capacitors including metal oxides ceramics insulating organic molecules and polymers 3. Abstract a method for the fabrication of thin ceramic sheets for use as capacitor dielectrics is described.