Title:
METAL-RESIN COMPOSITE
Document Type and Number:
Japanese Patent JP2023025926
Kind Code:
A
Abstract:
To provide a metal-resin composite which allows improvement in sealability of an inner space with the use of a resin member.SOLUTION: A metal-resin composite 1 comprises: a metal plate 2; and a resin member 3 fixed to the metal plate 2. The metal-resin composite has an inner space defined by a sealing member including the resin member 3. The resin member 3 has a frame-like shape which extends on the metal plate 2 in a manner surrounding the periphery of the inner space, and one or two weld lines 7 are present in a circumferential direction of the frame-like resin member 3. On a resin-covered surface where the metal plate 2 is covered with the resin member 3, the metal-resin composite has a roughened uneven surface formed by rectangular recesses 5a and rectangular protrusions 5b which are alternately arranged in one direction and respective directions perpendicular to the one direction in plan view of the resin-covered surface.SELECTED DRAWING: Figure 1
Inventors:
AOYAGI SHIN
WAKAMATSU MOTOKI
KOBAYASHI YOSHIAKI
SASAKI YASUNORI
WAKAMATSU MOTOKI
KOBAYASHI YOSHIAKI
SASAKI YASUNORI
Application Number:
JP2021131388A
Publication Date:
February 24, 2023
Filing Date:
August 11, 2021
Export Citation:
Assignee:
JX NIPPON MINING & METALS CORP
International Classes:
H01L23/50
Domestic Patent References:
| JP2021045863A | 2021-03-25 | |||
| JPH10326845A | 1998-12-08 | |||
| JP2021034705A | 2021-03-01 | |||
| JP2017208486A | 2017-11-24 | |||
| JP2020025145A | 2020-02-13 |
Attorney, Agent or Firm:
Axis International Patent Attorney Corporation