Title:
METHOD FOR PRODUCING THIN FILM PIGMENT
Document Type and Number:
Japanese Patent JP2005307237
Kind Code:
A
Abstract:
To provide sharp thin film pigment composed of multilayer films and having high reflectivity.
In the method for producing thin film pigment where thin film pigment in which two or more kinds of dielectric thin films having different refractive indexes are stacked is obtained, the thin film pigment is separated from an object for film deposition, and is thereafter fired in an oxidizing gas atmosphere such as oxygen and air, and a part having an insufficient oxygen content is replenished with oxygen. Thus, the thinned dielectric films have low absorbency and high reflectivity.
Inventors:
MASUDA TADASHI
KAWAMURA HIROAKI
KONDO KOJI
KAWAMURA HIROAKI
KONDO KOJI
Application Number:
JP2004122826A
Publication Date:
November 04, 2005
Filing Date:
April 19, 2004
Export Citation:
Assignee:
ULVAC CORP
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
C09C1/00; C09C3/04; C09C3/06; C23C14/00; C23C14/22; C23C14/24; (IPC1-7): C23C14/00; C09C1/00; C09C3/04; C09C3/06; C23C14/22; C23C14/24
Attorney, Agent or Firm:
Shigeo Ishijima
Hideki Abe
Hideki Abe
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