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1. WO2020071668 - TOUCH SENSOR/ANTENNA MODULE AND DISPLAY DEVICE COMPRISING SAME

Publication Number WO/2020/071668
Publication Date 09.04.2020
International Application No. PCT/KR2019/012249
International Filing Date 20.09.2019
IPC
G06F 3/041 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
H01Q 1/22 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
CPC
G06F 3/041
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G06F 3/047
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
047using sets of wires, e.g. crossed wires
H01Q 1/22
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
H01Q 1/38
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella; ; Particular materials used therewith
38formed by a conductive layer on an insulating support
H01Q 1/50
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
50Structural association of antennas with earthing switches, lead-in devices or lightning protectors
H01Q 1/52
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
52Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
Applicants
  • 동우화인켐 주식회사 DONGWOO FINE-CHEM CO., LTD. [KR]/[KR]
  • 포항공과대학교 산학협력단 POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION [KR]/[KR]
Inventors
  • 오윤석 OH, Yun Seok
  • 김종민 KIM, Jong Min
  • 류한섭 RYU, Han Sub
  • 홍원빈 HONG, Won Bin
Agents
  • 특허법인리채 LEECHAE INTELLECTUAL PROPERTY
Priority Data
10-2018-011846904.10.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) TOUCH SENSOR/ANTENNA MODULE AND DISPLAY DEVICE COMPRISING SAME
(FR) MODULE D'ANTENNE/DE CAPTEUR TACTILE ET DISPOSITIF D'AFFICHAGE COMPRENANT CELUI-CI
(KO) 터치 센서-안테나 모듈 및 이를 포함하는 디스플레이 장치
Abstract
(EN)
A touch sensor/antenna module according to embodiments of the present invention comprises a touch sensor electrode layer and an antenna electrode layer. The touch sensor electrode layer comprises multiple sensing electrodes and traces electrically connected to the sensing electrodes. The antenna electrode layer comprises an antenna pattern disposed on the upper or lower portion of the touch sensor layer so as not to overlap the traces in the planar direction. Electric interference resulting from the traces can be reduced, thereby improving antenna signal characteristics.
(FR)
Selon des modes de réalisation, la présente invention concerne un module d'antenne/de capteur tactile qui comprend une couche d'électrode de capteur tactile et une couche d'électrode d'antenne. La couche d'électrode de capteur tactile comprend de multiples électrodes de détection et des traces électriquement connectées aux électrodes de détection. La couche d'électrode d'antenne comprend un motif d'antenne disposé sur la partie supérieure ou inférieure de la couche de capteur tactile de façon à ne pas chevaucher les traces dans la direction plane. L'interférence électrique résultant des traces peut être réduite, ce qui permet d'améliorer les caractéristiques du signal d'antenne.
(KO)
본 발명의 실시예들의 터치 센서-안테나 모듈은 터치 센서 전극층 및 안테나 전극층을 포함한다. 터치 센서 전극층은 복수의 센싱 전극들 및 센싱 전극들과 전기적으로 연결되는 트레이스들을 포함한다. 안테나 전극층은 터치 센서층의 상부 또는 하부에 배치되며 트레이스들과 평면 방향에서 중첩되지 않도록 배치되는 안테나 패턴을 포함한다. 트레이스들로부터 야기되는 전기적 간섭이 감소되어 안테나 신호 특성이 향상될 수 있다.
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