Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Reexamination Certificate
2006-09-12
2006-09-12
Lam, Cathy F. (Department: 1775)
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
C174S254000, C174S260000, C428S901000
Reexamination Certificate
active
07105221
ABSTRACT:
The present invention relates to a circuit board including a flexible film provided with an extremely fine circuit pattern, a laminated member for a circuit board, and a method for making a laminated member for a circuit board with excellent productivity. A circuit board of the present invention includes a flexible film and a circuit pattern composed of a metal provided on the flexible film, and dimensional change rate of the circuit pattern is within ±0.01%. A laminated member for a circuit board of the present invention includes a reinforcing plate, a self-stick, removable organic layer, a flexible film, and a circuit pattern composed of a metal laminated in that order.
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Non-Patent Literature document—Publication No. 182733.
Akamatsu Takayoshi
Enomoto Hiroshi
Hayashi Tetsuya
Kuroki Nobuyuki
Matsuda Yoshio
Kubovcik & Kubovcik
Lam Cathy F.
Toray Industries Inc.
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