Title:
OUTER SHELL MEMBER FOR COMMUNICATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2021/145012
Kind Code:
A1
Abstract:
Provided is an outer shell member that is for communication equipment, and that is capable of contributing to improving design quality of metallic gloss while suppressing generation of radio shielding that affects communication. A metallic-toned print sheet 51 is disposed on at least a portion of an outer shell member for communication equipment including: mobile equipment 1 equipped with a communication device and a protective case mounted to said equipment. The metallic-toned print sheet 51, when viewed from a front face side thereof, comprises: a metallic portion having a metallic reflective layer provided thereto; and a transmission portion having no metallic reflective layer provided thereto. The metallic reflective layer is provided with a recessed metallic reflection surface that is curved in a cross-section in the thickness direction of the metallic-toned print sheet. The transmission portion is radio wave-transmissible and allows transmission of radio waves to the communication device.
Inventors:
ICHIHARA KEIKO (JP)
HATTORI MICHIYO (JP)
HATTORI MICHIYO (JP)
Application Number:
PCT/JP2020/027328
Publication Date:
July 22, 2021
Filing Date:
July 14, 2020
Export Citation:
Assignee:
YAMAMOTO PRINTING CO LTD (JP)
International Classes:
H05K9/00; B32B7/023; H04M1/11; H04M1/17; H05K5/02
Domestic Patent References:
| WO2017141556A1 | 2017-08-24 |
Foreign References:
| JP6409153B1 | 2018-10-17 | |||
| JP2003289355A | 2003-10-10 | |||
| JP2014179614A | 2014-09-25 |
Attorney, Agent or Firm:
SAMEJIMA Takenobu (JP)
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