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1. WO2022050770 - ELECTRONIC APPARATUS COMPRISING CAPACITANCE SENSOR

Publication Number WO/2022/050770
Publication Date 10.03.2022
International Application No. PCT/KR2021/011958
International Filing Date 03.09.2021
IPC
G06F 3/044 2006.1
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
044by capacitive means
G06F 3/041 2006.1
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
H03K 17/955 2006.1
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
KPULSE TECHNIQUE
17Electronic switching or gating, i.e. not by contact-making and -breaking
94characterised by the way in which the control signals are generated
945Proximity switches
955using a capacitive detector
H01Q 1/22 2006.1
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 1/24 2006.1
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
24with receiving set
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 3/044
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
044by capacitive means
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 1/24
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
24with receiving set
H03K 17/955
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
KPULSE TECHNIQUE
17Electronic switching or gating, i.e. not by contact-making and –breaking
94characterised by the way in which the control signals are generated
945Proximity switches
955using a capacitive detector
Applicants
  • 삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 최재원 CHOE, Jaewon
Agents
  • 윤앤리특허법인(유한) YOON & LEE INTERNATIONAL PATENT & LAW FIRM
Priority Data
10-2020-011327904.09.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) ELECTRONIC APPARATUS COMPRISING CAPACITANCE SENSOR
(FR) APPAREIL ÉLECTRONIQUE COMPRENANT UN CAPTEUR CAPACITIF
(KO) 커패시턴스 센서를 포함하는 전자 장치
Abstract
(EN) According to an embodiment of the present invention, an electronic apparatus may comprise: a first antenna; a second antenna; a communication circuit set to transmit and/or receive a signal in the frequency band selected or designated via the first antenna and/or the second antenna; a sensor IC which is electrically connected to the first antenna and the second antenna and measures a capacitance; a first capacitor connected to a first electrical path between the first antenna and the sensor IC; and a second capacitor connected to a second electrical path between the second antenna and the sensor IC. Various other embodiments may be possible.
(FR) Selon un mode de réalisation de la présente invention, un appareil électronique peut comprendre : une première antenne ; une seconde antenne ; un circuit de communication conçu pour émettre et/ou recevoir un signal dans la bande de fréquence sélectionnée ou désignée par l'intermédiaire de la première antenne et/ou de la seconde antenne ; un circuit intégré de capteur qui est électriquement connecté à la première antenne et à la seconde antenne et qui mesure une capacité ; un premier condensateur connecté à un premier trajet électrique entre la première antenne et le CI de capteur ; et un second condensateur connecté à un second trajet électrique entre la seconde antenne et le CI de capteur. Divers autres modes de réalisation sont possibles.
(KO) 본 발명의 일 실시예에 따르면, 전자 장치는, 제 1 안테나, 제 2 안테나, 상기 제 1 안테나 및/또는 상기 제 2 안테나를 통해 선택된 또는 지정된 주파수 대역의 신호를 송신 및/또는 수신하도록 설정된 통신 회로, 상기 제 1 안테나 및 상기 제 2 안테나와 전기적으로 연결되고, 커패시턴스를 측정하는 센서 IC, 상기 제 1 안테나 및 상기 센서 IC 사이의 제 1 전기적 경로에 연결된 제 1 커패시터, 및 상기 제 2 안테나 및 상기 센서 IC 사이의 제 2 전기적 경로에 연결된 제 2 커패시터를 포함할 수 있다. 다양한 다른 실시예들이 가능할 수 있다.
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