Title:
携帯情報端末ハウジング及びその製造方法
Document Type and Number:
Japanese Patent JP7242984
Kind Code:
B2
Abstract:
To provide a portable information terminal housing which can secure high mechanical strength.SOLUTION: A portable information terminal housing includes bezel that is an aluminum member 1 in which one layer or a plurality of layers of resin coating layers 4 are layered in at least a partial surface of an aluminum base material 2, and a resin surface member and/or rear face member joined to a surface 4a of the side of a resin coating layer 4 of the bezel. The resin coating layer 4 is layered on a surface treated surface of the bezel. At least one layer of the resin coating layer 4 is formed of a resin composition containing an in-situ polymerization type phenoxy resin.SELECTED DRAWING: Figure 5
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Inventors:
Kazuo Otani
Shoji Numao
Hidehiko Higashimura
Shoji Numao
Hidehiko Higashimura
Application Number:
JP2019108055A
Publication Date:
March 22, 2023
Filing Date:
June 10, 2019
Export Citation:
Assignee:
Resonac Co., Ltd.
International Classes:
B32B15/08; H04M1/02; H05K5/02
Domestic Patent References:
| JP2020197204A | ||||
| JP2018535290A | ||||
| JP2000019978A | ||||
| JP2013071451A | ||||
| JP2018131566A | ||||
| JP2018086738A | ||||
| JP2001501248A |
Foreign References:
| WO2019116879A1 | ||||
| US6410197 | ||||
| WO2018124215A1 | ||||
| WO2019017026A1 | ||||
| WO2017094633A1 |
Attorney, Agent or Firm:
Hisayoshi Shimizu
Ken Takada
Yoshihito Shimizu
Ken Takada
Yoshihito Shimizu