Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022071318 - ELECTROSTATIC CAPACITANCE TYPE INPUT DEVICE

Publication Number WO/2022/071318
Publication Date 07.04.2022
International Application No. PCT/JP2021/035645
International Filing Date 28.09.2021
IPC
H01H 36/00 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
36Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
H03K 17/96 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
96Touch switches
G06F 3/02 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
02Input arrangements using manually operated switches, e.g. using keyboards or dials
CPC
G06F 3/02
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
02Input arrangements using manually operated switches, e.g. using keyboards or dials
H01H 36/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
36Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
H03K 17/96
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
96Touch switches
Applicants
  • 積水ポリマテック株式会社 SEKISUI POLYMATECH CO., LTD. [JP]/[JP]
Inventors
  • 宮永 佳苗 MIYANAGA Kanae
  • 舘田 伸哉 TATEDA Shinya
  • 山本 洋平 YAMAMOTO Yohei
Agents
  • 大竹 正悟 OHTAKE Seigo
Priority Data
2020-16572130.09.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) ELECTROSTATIC CAPACITANCE TYPE INPUT DEVICE
(FR) DISPOSITIF D’ENTRÉE DE TYPE À CAPACITÉ ÉLECTROSTATIQUE
(JA) 静電容量型入力装置
Abstract
(EN) The objective of the present invention is to provide an electrostatic capacitance type input device which makes it possible to perceive by touch that a user has made an input. This electrostatic capacitance type input device is provided with a top surface sheet 20, a soft member 30, and a sensor sheet 40 for detecting a change in electrostatic capacitance, wherein: the top surface sheet 20 includes operating regions 21 for performing a touch operation; the soft member 30 is disposed between the operating regions 21 and the sensor sheet 40; the sensor sheet 40 includes sensor electrodes 42 in positions corresponding to the operating regions 21; and when the operating regions 21 are pushed in by means of a touch operation, the top surface sheet 20 and the soft member 30 are displaced toward the sensor sheet 40, and the electrostatic capacitance is detected by the sensor electrodes 42.
(FR) L'objectif de la présente invention est de fournir un dispositif d'entrée de type à capacité électrostatique qui permet de percevoir par touche qu'un utilisateur a effectué une entrée. Ce dispositif d'entrée de type à capacité électrostatique comporte une feuille de surface supérieure 20, un élément souple 30, et une feuille de capteur 40 pour détecter un changement de capacité électrostatique, dans lequel : la feuille de surface supérieure 20 comprend des régions de fonctionnement 21 pour effectuer une opération tactile ; l'élément souple 30 est disposé entre les régions de fonctionnement 21 et la feuille de capteur 40 ; la feuille de capteur 40 comprend des électrodes de capteur 42 dans des positions correspondant aux régions de fonctionnement 21 ; et lorsque les régions de fonctionnement 21 sont poussées au moyen d'une opération tactile, la feuille de surface supérieure 20 et l'élément souple 30 sont déplacés vers la feuille de capteur 40, et la capacité électrostatique est détectée par les électrodes de capteur 42.
(JA) 使用者が入力されたことを触感で感知可能とする静電容量型入力装置を提供する。表面シート20と、軟質部材30と、静電容量の変化を検出するセンサシート40とを備え、表面シート20は、タッチ操作する操作領域21を有し、軟質部材30は、操作領域21とセンサシート40との間に配置され、センサシート40は、操作領域21に対応する位置にセンサ電極42を有し、操作領域21をタッチ操作により押し込むと、表面シート20と軟質部材30とがセンサシート40に向けて変位し、センサ電極42により静電容量の検出がなされる。
Latest bibliographic data on file with the International Bureau