Magnetic Shielding Block and Wireless Power Receiver Including Same

A shielding member, wireless power technology, applied in the fields of magnetic/electric field shielding, current collectors, shielding materials, etc., can solve the problems of low shielding efficiency and loss of energy in the imaginary part

Inactive Publication Date: 2017-08-11
LG INNOTEK CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] In addition, embodiments provide a magnetic shielding member capable of solving the problem of energy loss due to low shieldi

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
  • Magnetic Shielding Block and Wireless Power Receiver Including Same
  • Magnetic Shielding Block and Wireless Power Receiver Including Same
  • Magnetic Shielding Block and Wireless Power Receiver Including Same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049]Reference will now be made in detail to the preferred embodiments, examples of which are illustrated in the accompanying drawings. The suffixes "module" and "unit" of elements herein are used for convenience of description, and thus may be used interchangeably without any distinguishable meaning or function.

[0050] It will be understood that when an element is referred to as being "on" or "under" another element, it can be directly on / under the other element, and one or more intervening elements may also be present. . When an element is referred to as being 'on' or 'under', 'under the element' as well as 'on the element' may be included based on the element.

[0051] In the description of the embodiments, for convenience of description, a device that transmits wireless power in a wireless power transmission system may also be referred to as a wireless power transmitter, a wireless power transmission device, a transmitting end, a transmitter, a transmitting device, a t...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Diameteraaaaaaaaaa
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention relates to a magnetic shielding block and a wireless power receiver including the same. The wireless power receiver is disclosed. The wireless power receiver includes a reception coil for wirelessly receiving AC power, a plurality of shielding members disposed on the reception coil for blocking magnetism, and an adhesive member for adhering the shielding members and the reception coil to each other, wherein the shielding members are made of different materials.

Description

[0001] Cross References to Related Applications [0002] This application claims priority under 35 U.S.C. §119 to Korean Patent Application No. 10-2016-0013321 filed in Korea on February 3, 2016, the entire contents of which are hereby incorporated by reference as if fully set forth herein middle. technical field [0003] Embodiments relate to wireless power transmission, and more particularly, to a magnetic shield member exhibiting high magnetic shield performance and magnetic permeability, and a wireless power receiver including the same. Background technique [0004] With the rapid development of information communication technology in recent years, it is moving towards a ubiquitous society based on such information communication technology. [0005] In order to provide access to information communication devices anytime and anywhere, it is necessary to install sensors each having a computer chip capable of performing a communication function in all social facilities. T...

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
IPC IPC(8): H02J50/12H02J50/70H02J50/20H02J7/00
CPCH02J7/025H05K9/0088H05K9/0075H02J50/10
Inventor 李栋赫宋知妍
Owner LG INNOTEK CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap