Unlock instant, AI-driven research and patent intelligence for your innovation.

Antenna device and portable terminal including the same

A portable terminal and antenna device technology, which is applied in the direction of antenna support/installation device, antenna, antenna parts, etc., and can solve the problem of lower recognition rate of antenna device

Active Publication Date: 2019-05-03
WITS CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, most antenna wiring has been formed to have a simple spiral pattern so that identification of the antenna device during wireless communication depends on the access method between the antenna wiring and the reader and the location of the antenna wiring and the reader. rate will decrease

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Antenna device and portable terminal including the same
  • Antenna device and portable terminal including the same
  • Antenna device and portable terminal including the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The following detailed description is provided to assist the reader in gaining an overall understanding of the methods, devices and / or systems described herein. However, various alterations, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent after understanding the disclosure of the present application. For example, the order of operations described herein is an example only, and is not limited to the order set forth herein, but may be made upon understanding the disclosure of the present application, except for operations that must be performed in a specific order. The content will change visibly afterwards. Furthermore, descriptions of features that are known in the art may be omitted for increased clarity and conciseness.

[0040] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein hav...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An antenna device includes: a magnetic portion comprising a first surface and a second surface opposing the first surface; and a coil portion including a conductive wiring comprising a plurality of turns wound around the magnetic portion in a solenoid form, wherein in the coil portion, intervals between turns of the conductive wiring disposed on the first surface and intervals between turns of theconductive wiring disposed on the second surface are different from each other. Therefore, a recognition rate of the antenna device may be improved.

Description

[0001] This application claims priority and benefit from Korean Patent Application No. 10-2017-0139110 filed with the Korean Intellectual Property Office on October 25, 2017, the entire disclosure of which is incorporated by reference for all purposes here. technical field [0002] The present disclosure relates to an antenna device and a portable terminal including the antenna device. Background technique [0003] Recently, in order to charge the battery of a portable terminal using electric power, systems for wirelessly transmitting electric power or having functions such as radio frequency identification (RFID), near field communication (NFC), magnetic secure transmission (MST), etc. have been added to portable terminals. terminal. [0004] In addition, such a function is generally performed by an antenna wire having a coil form, and thus an antenna device in which the antenna wire is formed is mounted in a portable terminal. [0005] Among them, NFC, MST, etc. have bee...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01Q7/06H01Q1/36H01Q1/24H01Q1/22
CPCH04B5/77H04B5/26H01Q1/243H01Q1/36H01Q1/2216H01Q7/08
Inventor 朴杜镐景山崔泰畯赵诚男赵中英崔畅学吴胜熙
Owner WITS CO LTD