| 发明名称 |
COVER ACCESSORY INCLUDING ELECTROMAGNETIC WAVE SUPPRESSION FUNCTION FOR WIRELESS COMMUNICATION DEVICE |
| 摘要 |
Provided is a cover accessory for a wireless communication device, including an electromagnetic suppressing pattern layer on a surface adjoining at least one surface on which an electromagnetic wave is irradiated from the wireless communication device, wherein the electromagnetic suppressing pattern layer includes a first dielectric layer and a frequency selective surface (FSS) pattern with a unit cell having electromagnetic surface resistance periodically repeated thereon, and the FSS pattern is provided by etching the first dielectric layer to inject an FSS pattern material or by printing the FSS pattern material on the first dielectric layer. |
| 申请公布号 |
US2016241690(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201615044480 |
申请日期 |
2016.02.16 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
SIM Dong-Uk;KWAK Sang il;KWON JONG HWA |
| 分类号 |
H04M1/04;H04B15/02;H05K9/00 |
主分类号 |
H04M1/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A cover accessory for a wireless communication device, the cover accessory comprising:
an electromagnetic suppressing pattern layer on a surface adjoining at least one surface on which an electromagnetic wave is irradiated from the wireless communication device, wherein the electromagnetic suppressing pattern layer comprises a first dielectric layer and a frequency selective surface (FSS) pattern with a unit cell having electromagnetic surface resistance periodically repeated thereon, and the FSS pattern is provided by etching the first dielectric layer to inject an FSS pattern material or by printing the FSS pattern material on the first dielectric layer. |
| 地址 |
Daejeon KR |
