Title:
BUTTON, CARD TRAY, CAMERA DECORATION ACCESSORY, AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2022/042239
Kind Code:
A1
Abstract:
The present application provides a button, a card tray, a camera decoration accessory, and a mobile terminal. A dielectric resonator antenna used as a millimeter wave antenna is integrated in structural parts such as the button, the card tray, and the camera decoration accessory; the structural parts are exposed with respect to housing portions such as a frame or a rear cover of a mobile terminal; a certain distance is formed between the dielectric resonator antenna and the housing; and a structure, used for wrapping the dielectric resonator antenna, in the structural parts is made of a low dielectric constant material. Therefore, the housing has little influence on millimeter wave beam pointing, the millimeter wave beam can cover the required direction, a beam pointing error is small, and antenna performance of the millimeter wave antenna is improved.
More Like This:
| JP2004215099 | MOBILE RADIO EQUIPMENT |
| JP3150592 | Mobile phone hook |
| WO/2019/210812 | MOBILE TERMINAL AND FOLDABLE MOBILE TERMINAL |
Inventors:
WANG YONGCHAO (CN)
XU XIN (CN)
LEE CHIEN-MING (CN)
GOU CHENG (CN)
CHEN YILING (CN)
XU XIN (CN)
LEE CHIEN-MING (CN)
GOU CHENG (CN)
CHEN YILING (CN)
Application Number:
PCT/CN2021/110523
Publication Date:
March 03, 2022
Filing Date:
August 04, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04M1/02; H01Q1/24; H01Q1/36; H01Q1/50; H04B1/3816; H04B1/40; H04M1/23
Foreign References:
| CN102468528A | 2012-05-23 | |||
| CN210350074U | 2020-04-17 | |||
| CN103078973A | 2013-05-01 | |||
| CN208706872U | 2019-04-05 | |||
| CN110416739A | 2019-11-05 | |||
| US20200136232A1 | 2020-04-30 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: