JP2012057991A5 - - Google Patents
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- JP2012057991A5 JP2012057991A5 JP2010199423A JP2010199423A JP2012057991A5 JP 2012057991 A5 JP2012057991 A5 JP 2012057991A5 JP 2010199423 A JP2010199423 A JP 2010199423A JP 2010199423 A JP2010199423 A JP 2010199423A JP 2012057991 A5 JP2012057991 A5 JP 2012057991A5
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- base material
- electrode
- pressure
- electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Claims (2)
第１の方向に沿って所定の間隔を有して複数の前記電極が長手状に形成された第１のシート状基材と、
前記第１の方向と交差する第２の方向に沿って所定の間隔を有して複数の前記電極が長手状に形成された第２のシート状基材と、を備え、
前記第１のシート状基材の電極を被覆する導電層の表面および前記第２のシート状基材の電極を被覆する導電層の表面のいずれもが平滑化されるように、表面粗さがいずれもＲａ＝１．０μｍ以下とされている
ことを特徴とする感圧センサー。 A pressure-sensitive sensor of a type in which a sheet base material on which a conductive layer is formed so as to cover an electrode having electrical conductivity is opposed and a change in resistance is caused when pressure is applied to the sheet-like base material. ,
A first sheet-like base material in which a plurality of the electrodes are formed in a longitudinal shape with a predetermined interval along a first direction;
A second sheet-like base material in which a plurality of the electrodes are formed in a longitudinal shape with a predetermined interval along a second direction intersecting the first direction,
In so that the both the smoothing of the first sheet-like surface of the base material conductive layer covering the electrode and the second conductive layer surface covering the electrodes of the sheet-like base material, the surface roughness Both are pressure-sensitive sensors characterized by Ra = 1.0 μm or less .
前記第１のシート状基材の電極に含まれる金属粒子および前記第２のシート状基材の電極に含まれる金属粒子の平均粒径が、いずれも２０ｎｍ〜７μｍの範囲内である
請求項１に記載の感圧センサー。 The electrode includes metal particles,
The average particle diameter of the metal particles contained in the electrode of the first sheet-like substrate and the metal particles contained in the electrode of the second sheet-like substrate are both in the range of 20 nm to 7 µm. The pressure-sensitive sensor described in 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010199423A JP2012057991A (en) | 2010-09-06 | 2010-09-06 | Pressure sensitive sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010199423A JP2012057991A (en) | 2010-09-06 | 2010-09-06 | Pressure sensitive sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012057991A JP2012057991A (en) | 2012-03-22 |
| JP2012057991A5 true JP2012057991A5 (en) | 2013-10-17 |
Family
ID=46055285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010199423A Pending JP2012057991A (en) | 2010-09-06 | 2010-09-06 | Pressure sensitive sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2012057991A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016130736A (en) * | 2015-01-13 | 2016-07-21 | ニッタ株式会社 | Method for manufacturing pressure-sensitive sensor |
| WO2016114272A1 (en) * | 2015-01-13 | 2016-07-21 | ニッタ株式会社 | Method for manufacturing pressure sensitive sensor |
| JP6619196B2 (en) * | 2015-10-07 | 2019-12-11 | ニッタ株式会社 | Pressure sensor |
| JP6925210B2 (en) * | 2017-09-14 | 2021-08-25 | ユニバーサル製缶株式会社 | Pressure measurement sensor, pressure measurement method |
| JP7532828B2 (en) | 2020-03-19 | 2024-08-14 | Ｔｏｐｐａｎホールディングス株式会社 | Tactile sensor and method for manufacturing same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07198513A (en) * | 1993-12-28 | 1995-08-01 | Honda Motor Co Ltd | Distribution type force-sensing detection sensor |
| JP2002131155A (en) * | 2000-10-30 | 2002-05-09 | Denso Corp | Pressure sensitive resistance sensor |
| JP2003344185A (en) * | 2002-05-30 | 2003-12-03 | Fujikura Ltd | Pressure sensitive sensor |
| JP3882172B2 (en) * | 2003-05-21 | 2007-02-14 | ニッタ株式会社 | Pressure sensor |
| JP4399799B2 (en) * | 2004-10-13 | 2010-01-20 | 昭栄化学工業株式会社 | Method for producing highly crystalline flaky silver powder |
-
2010
- 2010-09-06 JP JP2010199423A patent/JP2012057991A/en active Pending
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