JP2012057992A5 - - Google Patents
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- JP2012057992A5 JP2012057992A5 JP2010199424A JP2010199424A JP2012057992A5 JP 2012057992 A5 JP2012057992 A5 JP 2012057992A5 JP 2010199424 A JP2010199424 A JP 2010199424A JP 2010199424 A JP2010199424 A JP 2010199424A JP 2012057992 A5 JP2012057992 A5 JP 2012057992A5
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- conductive layer
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- parts
- pressure
- resin
- Prior art date
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Claims (5)
前記加圧側シート部材の導電層と前記レシーブ側シート部材の導電層とのうち少なくとも一方の導電層が、
電極側に形成された第１の導電層と、
前記第１の導電層よりも前記導電性粒子を多く含み、当該第１の導電層よりもさらに前記電極とは反対側に形成された第２の導電層と、を有する
ことを特徴とする感圧センサー。 A pressure-side sheet member in which a conductive layer containing conductive particles and a resin is applied to an electrode and a receive-side sheet member in which a conductive layer containing conductive particles and a resin are applied to the electrode are opposed to each other, and the pressure side A pressure-sensitive sensor that senses pressure by resistance between electrodes that can change according to a contact area between a conductive layer of a sheet member and a conductive layer of the receive-side sheet member;
At least one of the conductive layer of the pressure side sheet member and the conductive layer of the receive side sheet member is
A first conductive layer formed on the electrode side;
A second conductive layer that contains more conductive particles than the first conductive layer and is further formed on the opposite side of the electrode than the first conductive layer. Pressure sensor.
電極側に形成された第３の導電層と、
前記第３の導電層よりも前記導電性粒子を多く含み、当該第３の導電層よりもさらに前記電極とは反対側に形成された第４の導電層と、を有する
ことを特徴とする請求項１に記載の感圧センサー。 Of the conductive layer of the pressure side sheet member and the conductive layer of the receive side sheet member, the other conductive layer different from the one conductive layer is:
A third conductive layer formed on the electrode side;
And a fourth conductive layer that contains more conductive particles than the third conductive layer, and is further formed on the opposite side of the electrode than the third conductive layer. Item 2. The pressure-sensitive sensor according to item 1.
前記第４の導電層における前記導電性粒子が、前記樹脂１００重量部に対して、５重量部を超える値から３０重量部の範囲で含まれている
ことを特徴とする請求項２に記載の感圧センサー。 The conductive particles in the third conductive layer are included in an amount of 5 to 30 parts by weight with respect to 100 parts by weight of the resin,
The conductive particles in the fourth conductive layer are contained in a range from a value exceeding 5 parts by weight to 30 parts by weight with respect to 100 parts by weight of the resin. Pressure sensitive sensor.
前記第２の導電層における前記導電性粒子が、前記樹脂１００重量部に対して、５重量部を超える値から３０重量部の範囲で含まれている
ことを特徴とする請求項１〜３のいずれか１項に記載の感圧センサー。 The conductive particles in the first conductive layer are included in an amount of 5 to 30 parts by weight with respect to 100 parts by weight of the resin,
The conductive particles in the second conductive layer are contained in a range of more than 5 parts by weight to 30 parts by weight with respect to 100 parts by weight of the resin. The pressure-sensitive sensor according to any one of the above.
前記第２の導電層における前記導電性粒子が、前記樹脂１００重量部に対して、１４．８重量部含まれている The conductive particles in the second conductive layer are contained in 14.8 parts by weight with respect to 100 parts by weight of the resin.
ことを特徴とする請求項１〜３のいずれか１項に記載の感圧センサー。 The pressure-sensitive sensor according to any one of claims 1 to 3, wherein:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010199424A JP5658951B2 (en) | 2010-09-06 | 2010-09-06 | Pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010199424A JP5658951B2 (en) | 2010-09-06 | 2010-09-06 | Pressure sensor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012057992A JP2012057992A (en) | 2012-03-22 |
| JP2012057992A5 true JP2012057992A5 (en) | 2013-10-17 |
| JP5658951B2 JP5658951B2 (en) | 2015-01-28 |
Family
ID=46055286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010199424A Active JP5658951B2 (en) | 2010-09-06 | 2010-09-06 | Pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5658951B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6514443B2 (en) * | 2014-05-21 | 2019-05-15 | ニッタ株式会社 | Pressure distribution sensor system, measurement method of pressure distribution, and measurement program of pressure distribution |
| 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 |
| JPWO2016159245A1 (en) * | 2015-03-31 | 2018-02-01 | 株式会社ＮｅｊｉＬａｗ | Member with current path, patterning method for current path, and member change measuring method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH117857A (en) * | 1997-06-17 | 1999-01-12 | Denso Corp | Membrane switch |
| JPH11238423A (en) * | 1998-02-20 | 1999-08-31 | Porimatec Kk | Contact key switch and its manufacture |
| JP2000088670A (en) * | 1998-09-10 | 2000-03-31 | Sony Corp | Device for detecting temperature and device for detecting pressure |
| JP3882172B2 (en) * | 2003-05-21 | 2007-02-14 | ニッタ株式会社 | Pressure sensor |
| JP2008256399A (en) * | 2007-04-02 | 2008-10-23 | Shin Etsu Polymer Co Ltd | Pressure-sensitive resistor element |
-
2010
- 2010-09-06 JP JP2010199424A patent/JP5658951B2/en active Active
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