公开(公告)号：KR1020110052874A

公开(公告)日：2011-05-19

申请号：KR1020090109580

申请日：2009-11-13

Applicant: 한국교통대학교산학협력단

Inventor： 박재환 ,  박승범 ,  이석진 ,  이종우 ,  양재학

IPC: H01Q7/00 ,  H01Q11/08 ,  H01Q1/38 ,  G06K19/077

CPC classification number: H01Q1/2208 ,  H01Q1/38 ,  H01Q7/00

Abstract: PURPOSE: A transparent loop antenna for an RFID tag and manufacturing method thereof are provided to realize an antenna by a transparent spiral loop type microstrip electrode, thereby making the tag transparent. CONSTITUTION: A transparent loop antenna(100) for an RFID tag includes a substrate(110) and an antenna(120). The substrate is formed of a transparent plastic material. The antenna is formed in a spiral loop shape by a microstrip electrode which is a transparent metal oxide. The metal oxide is Ga2O3-ZnO. The antenna is formed on the substrate. The microstrip electrode has the line width of 50 to 150 micro meters and a line interval of 100 to 150 micro meters.

Abstract translation: 目的：提供一种用于RFID标签的透明环形天线及其制造方法，以通过透明螺旋环式微带电极实现天线，从而使标签透明。 构成：用于RFID标签的透明环形天线（100）包括衬底（110）和天线（120）。 基板由透明塑料材料形成。 通过作为透明金属氧化物的微带电极将天线形成为螺旋状环状。 金属氧化物为Ga2O3-ZnO。 天线形成在基板上。 微带电极的线宽为50〜150微米，线间隔为100〜150微米。

公开(公告)号：KR101097573B1

公开(公告)日：2011-12-22

申请号：KR1020090109580

申请日：2009-11-13

Applicant: 한국교통대학교산학협력단

Inventor： 박재환 ,  박승범 ,  이석진 ,  이종우 ,  양재학

IPC: H01Q7/00 ,  H01Q11/08 ,  H01Q1/38 ,  G06K19/077

CPC classification number: H01Q1/2208 ,  H01Q1/38 ,  H01Q7/00

Abstract: 본발명의일 실시예에따른 RFID 태그용투명루프안테나는투명한플라스틱재질로형성되는기판; 및상기기판위에투명한금속산화물재질의마이크로스트립전극에의해스파이럴루프형태로구현되는안테나를포함한다.

公开(公告)号：KR1020100111566A

公开(公告)日：2010-10-15

申请号：KR1020090030058

申请日：2009-04-07

Applicant: 한국교통대학교산학협력단

Inventor： 박재환 ,  박승범 ,  이석진 ,  정태환 ,  임동건 ,  문남수 ,  유창호

IPC: H01Q7/00 ,  G06K19/077 ,  H01Q1/38

Abstract: PURPOSE: An RFID tag miniaturized loop antenna and a manufacturing method thereof are provided to implement the miniaturized surface mounted device by forming a single chip using semiconductor process. CONSTITUTION: A substrate of a silicon and oxide silicon structure is offered. The antenna is embodied on the substrate in the form of the spiral loop. The line width(W1) of the antenna loop is 50~150um. The line consisting the antenna roof is made of the aluminum foil of about 2 um thickness. The self resonant frequency of the loop antenna is 100MHz or greater.

Abstract translation: 目的：提供RFID标签小型环形天线及其制造方法，以通过使用半导体工艺形成单个芯片来实现小型化的表面安装装置。 构成：提供硅和氧化硅结构的衬底。 天线以螺旋环的形式体现在基板上。 天线回路的线宽（W1）为50〜150um。 由天线屋顶组成的线由大约2μm厚的铝箔制成。 环形天线的自谐振频率为100MHz以上。