KR101004941B1 - 촉각 센서 - Google Patents
촉각 센서 Download PDFInfo
- Publication number
- KR101004941B1 KR101004941B1 KR1020080096309A KR20080096309A KR101004941B1 KR 101004941 B1 KR101004941 B1 KR 101004941B1 KR 1020080096309 A KR1020080096309 A KR 1020080096309A KR 20080096309 A KR20080096309 A KR 20080096309A KR 101004941 B1 KR101004941 B1 KR 101004941B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrodes
- resistor film
- elastic body
- tactile sensor
- resistor
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/226—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to manipulators, e.g. the force due to gripping
- G01L5/228—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to manipulators, e.g. the force due to gripping using tactile array force sensors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/205—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using distributed sensing elements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Description
Claims (11)
- 기판;상기 기판상에 배열되는 복수개의 전극;상기 기판의 상부에 상기 복수개의 전극과 소정 간격 이격되어 배치되는 도전성 저항체 막; 및상기 저항체 막의 상부에 상기 저항체막과 소정 간격 이격되어 배치되는 탄성체를 포함하는 촉각센서.
- 제1항에 있어서,상기 전극과 저항체 막 사이에 형성되어 상기 전극과 상기 저항체 막을 소정 간격 이격시키는 제1 스페이서; 및상기 저항체 막과 탄성체 사이에 형성되어 상기 저항체막과 탄성체를 소정간격 이격시키는 제2 스페이서를 더 포함하는 것을 특징으로 하는 촉각센서.
- 제1항에 있어서,상기 저항체 막은,압력에 의해 상기 전극 방향으로 탄성 변형되는 것을 특징으로 하는 촉각센 서.
- 제1항에 있어서,상기 탄성체는,일면에 가해지는 압력의 크기에 따라 상기 저항체 막과의 접촉 면적이 달라지는 것을 특징으로 하는 촉각센서.
- 제4항에 있어서,상기 탄성체는,상기 저항체 막에 대향하는 볼록부를 갖는 것을 특징으로 하는 촉각센서.
- 제5항에 있어서,상기 볼록부는,상기 탄성체에 가해지는 압력의 크기에 비례하여 상기 탄성체가 상기 저항체 막에 접촉되는 면적이 증가되도록 경사를 갖는 것을 특징으로 하는 촉각센서.
- 제1항에 있어서,상기 복수개의 전극중 일부는 전원단에 연결되고,나머지 일부는 그라운드에 연결되는 것을 특징으로 하는 촉각센서.
- 제7항에 있어서,상기 복수개의 전극은,인접하는 전극끼리 서로 다른 극성을 갖도록 배열된 것을 특징으로 하는 촉각센서.
- 제1항에 있어서,상기 복수개의 전극은,n×n 의 형태로 배열된 것을 특징으로 하는 촉각센서.
- 제1항에 있어서,상기 복수개의 전극은,중심에 형성된 중심전극을 기준으로 바깥쪽으로 갈수록 전극 사이의 간격이 넓어지도록 배열되는 것을 특징으로 하는 촉각센서.
- 제1항에 있어서,상기 촉각 센서는,상기 저항체 막과 복수 개의 전극의 접촉에 의해 형성되는 저항에 의해 상기 탄성체에 가해지는 압력을 측정하는 것을 특징으로 하는 촉각센서.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080096309A KR101004941B1 (ko) | 2008-09-30 | 2008-09-30 | 촉각 센서 |
US12/382,674 US8079272B2 (en) | 2008-09-30 | 2009-03-20 | Tactile sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080096309A KR101004941B1 (ko) | 2008-09-30 | 2008-09-30 | 촉각 센서 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100036891A KR20100036891A (ko) | 2010-04-08 |
KR101004941B1 true KR101004941B1 (ko) | 2010-12-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080096309A KR101004941B1 (ko) | 2008-09-30 | 2008-09-30 | 촉각 센서 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8079272B2 (ko) |
KR (1) | KR101004941B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101473947B1 (ko) * | 2013-05-07 | 2014-12-19 | 한국과학기술연구원 | 힘 및 위치 감지용 촉각 센서 및 그 제조 방법 |
KR101484609B1 (ko) * | 2013-05-07 | 2015-01-22 | 한국과학기술연구원 | 위치 감지용 촉각 센서 및 그 제조 방법 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20070779A1 (it) * | 2007-11-05 | 2009-05-06 | Fond Istituto Italiano Di T Ec | Disposizione di sensori tattili e sistema sensoriale corrispondente |
KR101310012B1 (ko) * | 2011-12-19 | 2013-09-24 | 성균관대학교산학협력단 | 복합형 다축센서 |
KR101594673B1 (ko) * | 2014-05-28 | 2016-02-17 | 한양대학교 산학협력단 | 촉각 센서 |
US10444862B2 (en) * | 2014-08-22 | 2019-10-15 | Synaptics Incorporated | Low-profile capacitive pointing stick |
JP6443980B2 (ja) * | 2015-02-25 | 2018-12-26 | 国立大学法人東京工業大学 | 音響式2次元分布触覚センサ |
US9762992B2 (en) * | 2015-05-08 | 2017-09-12 | Kabushiki Kaisha Audio-Technica | Condenser microphone unit, condenser microphone, and method of manufacturing condenser microphone unit |
WO2018152141A1 (en) | 2017-02-15 | 2018-08-23 | Covidien Lp | System and apparatus for crush prevention for medical robot applications |
GB2567404A (en) * | 2017-06-29 | 2019-04-17 | Nurvv Ltd | A force sensitive resistor |
DE102019114185B4 (de) * | 2019-05-27 | 2022-08-11 | Tacterion Gmbh | Taktiles Sensorelement |
Citations (1)
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KR100389018B1 (ko) * | 2001-03-03 | 2003-06-25 | 아이티엠 주식회사 | 터치패널에 가해진 압력 정도에 따라 세분화된 압력저항을검출하는 방법 |
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EP1136939A3 (en) * | 2000-03-14 | 2004-04-14 | Alps Electric Co., Ltd. | Capacitance change-based input device and detection device |
JP4260406B2 (ja) * | 2002-02-14 | 2009-04-30 | 富士通コンポーネント株式会社 | 押圧方向検出センサ及びこれを用いた入力装置 |
JP2003329444A (ja) * | 2002-03-07 | 2003-11-19 | Alps Electric Co Ltd | 静電容量式センサ |
JP4090939B2 (ja) * | 2002-05-29 | 2008-05-28 | ニッタ株式会社 | 静電容量式センサおよびその製造方法 |
US7154481B2 (en) * | 2002-06-25 | 2006-12-26 | 3M Innovative Properties Company | Touch sensor |
JP2006084219A (ja) * | 2004-09-14 | 2006-03-30 | Hosiden Corp | 加速度センサ |
US7373843B2 (en) * | 2005-06-02 | 2008-05-20 | Fidelica Microsystems | Flexible imaging pressure sensor |
KR100773759B1 (ko) | 2006-03-27 | 2007-11-09 | 한국기계연구원 | 마이크로 압력센서 |
KR20070106225A (ko) | 2006-04-28 | 2007-11-01 | 주식회사 엠디티 | 접촉식 정전용량 압력센서 |
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2008
- 2008-09-30 KR KR1020080096309A patent/KR101004941B1/ko active IP Right Grant
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2009
- 2009-03-20 US US12/382,674 patent/US8079272B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100389018B1 (ko) * | 2001-03-03 | 2003-06-25 | 아이티엠 주식회사 | 터치패널에 가해진 압력 정도에 따라 세분화된 압력저항을검출하는 방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101473947B1 (ko) * | 2013-05-07 | 2014-12-19 | 한국과학기술연구원 | 힘 및 위치 감지용 촉각 센서 및 그 제조 방법 |
KR101484609B1 (ko) * | 2013-05-07 | 2015-01-22 | 한국과학기술연구원 | 위치 감지용 촉각 센서 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
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KR20100036891A (ko) | 2010-04-08 |
US8079272B2 (en) | 2011-12-20 |
US20100077868A1 (en) | 2010-04-01 |
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