Invention Grant
- Patent Title: Wireless antenna for wireless charging and NFC communication and wireless terminal to which same is applied
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Application No.: US16575217Application Date: 2019-09-18
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Publication No.: US10727592B2Publication Date: 2020-07-28
- Inventor: Sung Hyun Leem
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@15b5614f
- Main IPC: H01Q7/00
- IPC: H01Q7/00 ; H01Q1/22 ; H01Q1/24 ; H01Q1/38 ; H04B5/00
Abstract:
A wireless antenna can include a wireless communication antenna including a first wireless communication coil, and a second wireless communication coil; and a wireless charging antenna including a wireless charging coil, in which the wireless charging coil is disposed inside the first wireless communication coil, the second wireless communication coil is disposed inside the wireless charging coil, the wireless communication antenna further includes a coil connection member traversing the wireless charging coil to interconnect the first wireless communication coil and the second wireless communication coil, and a width of a winding of the second wireless communication coil is less than a width of a winding of the first communication coil.
Public/Granted literature
Information query
