Title:
METHOD OF MANUFACTURING FILAMENT, HEAT RADIATION LIGHT SOURCE AND INDIRECTLY HEATING TYPE HEATER
Document Type and Number:
Japanese Patent JP2016051561
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a filament manufacturing method that can form plural microcavities into filaments with high precision at low cost.SOLUTION: A filament manufacturing method contains a first step, a second step and a third step. The first step is a step of forming a resin layer 2 on a base material 11 of the filament 1, the resin layer 2 being subjected to predetermined processing to be hardened. The second step is a step of pressing a resin mold 3 having a projection pattern 31 serving as a mold for plural microcavities 12 against the base material 11 from the resin layer 2 side, and performing predetermined processing while the projection pattern 31 bites into the resin layer 2, thereby hardening the resin layer 2. The third step is a step of exfoliating the resin mold 3 from the resin layer 2, and then forming plural microcavities 12 on the base material 11 on the basis of the resin layer 2 having a recess pattern 21 corresponding to the projection pattern 31.SELECTED DRAWING: Figure 2
Inventors:
TAKAHARA JUNICHI
KIMINO KAZUYA
KIMINO KAZUYA
Application Number:
JP2014175404A
Publication Date:
April 11, 2016
Filing Date:
August 29, 2014
Export Citation:
Assignee:
UNIV OSAKA
International Classes:
H01K3/02; H01K1/14
Attorney, Agent or Firm:
Hiroyuki Maei
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