Title:
STYLUS
Document Type and Number:
WIPO Patent Application WO/2021/143423
Kind Code:
A1
Abstract:
Provided is a stylus (100), said stylus (100) comprising a main body (10) and a pen tip (20); said pen tip (20) is arranged at one end of the main body (10); at least a part of the pen tip (20) is used for contacting a touch-control screen of an electronic device; the pen tip (20) comprises a first radiating body (P1); said first radiator (P1) simultaneously serves as a Bluetooth radiating part and a radiating part of the stylus (100); the first radiating body (P1) is used for sending and receiving Bluetooth signals, and is used for receiving or sending electrode signals; the electrode signal can be used by the touch-control screen of the electronic device to determine a touch-control position of the stylus (100). The stylus (100) can be provided with a Bluetooth antenna in the limited space of the stylus (100), improving user experience.
Inventors:
CHEN WENJUN (CN)
LI YANBO (CN)
MA NING (CN)
WANG KEMENG (CN)
ZHENG HONGSHENG (CN)
ZHENG TAO (CN)
LI YANBO (CN)
MA NING (CN)
WANG KEMENG (CN)
ZHENG HONGSHENG (CN)
ZHENG TAO (CN)
Application Number:
PCT/CN2020/136336
Publication Date:
July 22, 2021
Filing Date:
December 15, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F3/0354; G06F3/038
Foreign References:
| CN105677064A | 2016-06-15 | |||
| CN209447148U | 2019-09-27 | |||
| CN102904014A | 2013-01-30 | |||
| CN104484063A | 2015-04-01 | |||
| US20190056807A1 | 2019-02-21 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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