Title:
MODIFIED CROSS-SECTION FIBER
Document Type and Number:
WIPO Patent Application WO/2022/249768
Kind Code:
A1
Abstract:
Provided is a fiber with which improved electric field strength is obtained when a compressive force is applied so as to intersect the longitudinal axis of the fiber. This modified cross-section fiber comprises an electric potential-generating filament and the contour shape thereof in a cross-sectional view in a direction orthogonal to the longitudinal axis of the fiber has at least one interior angle of less than 120°.
Inventors:
YAMANAGA TETSUYA (JP)
MORI KENICHI (JP)
TSUJI MASAYUKI (JP)
TAKAGI MASAYOSHI (JP)
EBINA RYOSUKE (JP)
MORI KENICHI (JP)
TSUJI MASAYUKI (JP)
TAKAGI MASAYOSHI (JP)
EBINA RYOSUKE (JP)
Application Number:
PCT/JP2022/017019
Publication Date:
December 01, 2022
Filing Date:
March 29, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
D04B1/16; D01F6/00; D03D15/37; D04B21/16; H01L41/087; H01L41/113; H01L41/193
Domestic Patent References:
| WO2018211817A1 | 2018-11-22 |
Foreign References:
| JP2019179877A | 2019-10-17 | |||
| JP2020090768A | 2020-06-11 | |||
| JP2016213275A | 2016-12-15 | |||
| JP2018090950A | 2018-06-14 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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