Title:
MANUFACTURE OF LAMINATED INDUCTOR ELEMENT
Document Type and Number:
Japanese Patent JP3662749
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a product satisfactory in quality, in which function deterioration due to positional deviation when lamination is not generated by preventing the generation of troubles such as rupture, pucker and extension when a green sheet is peeled from a base film, in the manufacture of a fine laminated inductor element.
SOLUTION: Through-holes are formed in a laminate of a base film 1 and a ceramics green sheet 2. A coil pattern is formed on the ceramics green sheet 2, and then the green sheet 2 is peeled off from the base film. In this manufacturing method of a laminated inductor element containing this process, a pattern 3 for stiffening is printed differently from the coil pattern, and a snap trench 4 is formed along the outside of the pattern 3.
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Inventors:
Toshiyuki Anbo
Fumio Uchikiba
Toshihiro Abe
Akihiro Sasaki
Fumio Uchikiba
Toshihiro Abe
Akihiro Sasaki
Application Number:
JP29789298A
Publication Date:
June 22, 2005
Filing Date:
October 20, 1998
Export Citation:
Assignee:
tdk Corporation
International Classes:
H01F41/04; H01F17/00; (IPC1-7): H01F41/04; H01F17/00
Domestic Patent References:
| JP7192956A | ||||
| JP7045932A | ||||
| JP6216529A | ||||
| JP6270122A | ||||
| JP2001093766A |
Attorney, Agent or Firm:
Aun Agata
Takatoshi Mizuguchi
Takatoshi Mizuguchi
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