Title:
散乱フィルム及び散乱フィルムを含む電子装置
Document Type and Number:
Japanese Patent JP7385000
Kind Code:
B2
Abstract:
Provided are a scattering film and an electronic device with the scattering film. The scattering film includes: a carrier layer configured to emit microwave signals and/or receive microwave signals and a first protruding structure arranged on the surface of the carrier layer; and when passing through the first protruding structure, microwaves are reflected. According to the solution, a first protruding structure is provided, and microwaves can be reflected when passing through the first protruding structure, so that the transmitting and/or receiving space range for the microwaves which are originally only directionally transmitted is enlarged, and the coverage range of microwave signals is increased.
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Inventors:
Sue, Gee
Gao, Chian
Gao, Chian
Application Number:
JP2022507416A
Publication Date:
November 21, 2023
Filing Date:
December 17, 2019
Export Citation:
Assignee:
GUANGZHOU FANGBANG ELECTRONICS CO.,LTD.
International Classes:
H01Q15/14; H01Q19/10
Domestic Patent References:
| JP2016144164A | ||||
| JP10107540A | ||||
| JP2004172937A | ||||
| JP2003283243A | ||||
| JP2012039587A | ||||
| JP2003283242A |
Foreign References:
| US4501784 | ||||
| CN107565223A |
Attorney, Agent or Firm:
Hiroki Shirai
Reiko Yoshida
Reiko Yoshida
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