Nixon & Vanderhye PC
Method for manufacturing laminated dielectrics
A method of manufacturing large-sized laminated dielectrics of high quality which permit adjustment of the atmosphere during sintering process to be accomplished easily, and which can eliminate the problems such as expansion due to reaction with the atmosphere gas. When a laminated body 1, consisting of oxide dielectric layers 2 and inner electrode layers 3 having a base metal such as Cu as a main component, is sintered in a reducing atmosphere, a mixed gas having CO2 gas as a main component and containing optional amount of CO gas and O2 gas is used. By using the equilibrium system of CO2&rlarr;2CO+(1/2)O2 and adjusting the amounts of CO gas and O2 gas, oxygen partial pressure in the atmosphere gas can be easily and stably adjusted and fluctuation and variation in the atmosphere can be suppressed.
Denso Corporation
C C C C C C C C C C C B C C B C C H C C C H C H
C04B C04B C04B C04B C04B C04B C04B C04B C04B C04B C04B B32B C04B C04B B32B C04B C04B H01L C04B C04B C04B H01L C04B H01L
additional additional additional additional inventional additional additional additional additional additional additional inventional additional additional additional inventional additional additional inventional additional additional inventional additional inventional
Takashi Atsuhiro Yasunori Noriaki Toshiatsu Hitoshi Eturo
Yamamoto Sumiya Suzuki Kihara Nagaya Shindo Yasuda