JP2009530749A5 - - Google Patents

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Publication number
JP2009530749A5
JP2009530749A5 JP2009501594A JP2009501594A JP2009530749A5 JP 2009530749 A5 JP2009530749 A5 JP 2009530749A5 JP 2009501594 A JP2009501594 A JP 2009501594A JP 2009501594 A JP2009501594 A JP 2009501594A JP 2009530749 A5 JP2009530749 A5 JP 2009530749A5
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JP
Japan
Prior art keywords
conductive polymer
polymer
touch screen
voltage gradient
reversing
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.)
Granted
Application number
JP2009501594A
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English (en)
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JP5069284B2 (ja
JP2009530749A (ja
Filing date
Publication date
Priority claimed from US11/386,997 external-priority patent/US8477102B2/en
Application filed filed Critical
Publication of JP2009530749A publication Critical patent/JP2009530749A/ja
Publication of JP2009530749A5 publication Critical patent/JP2009530749A5/ja
Application granted granted Critical
Publication of JP5069284B2 publication Critical patent/JP5069284B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (5)

  1. 導電性ポリマーを用意し、直流電流を前記ポリマーに通し、そして有機ポリマー導体内の電圧勾配を逆転させることを含んで成るデバイス内の導電性ポリマーの寿命を長くする方法。
  2. 導電性ポリマー、該ポリマーとの電気的接続部、及び該導電性ポリマーに印加される電圧勾配を間欠的に逆転するためのスイッチング素子を含む、物品。
  3. 前記導電性ポリマーが、チオフェン含有ポリマーを含む請求項２に記載の物品。
  4. 導電性ポリマーを含む少なくとも１つの電極、及び該導電性ポリマーに印加される電圧勾配を周期的に逆転するためのスイッチング素子を含んで成るタッチスクリーン。
  5. 前記タッチスクリーンが、抵抗型タッチスクリーンを含む請求項４に記載のタッチスクリーン。
JP2009501594A 2006-03-22 2007-03-22 電圧の逆転による導電性ポリマーの寿命の増大 Expired - Fee Related JP5069284B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/386,997 2006-03-22
US11/386,997 US8477102B2 (en) 2006-03-22 2006-03-22 Increasing conductive polymer life by reversing voltage
PCT/US2007/007330 WO2007109369A1 (en) 2006-03-22 2007-03-22 Increasing conductive polymer life by reversing voltage

Publications (3)

Publication Number Publication Date
JP2009530749A JP2009530749A (ja) 2009-08-27
JP2009530749A5 true JP2009530749A5 (ja) 2010-04-30
JP5069284B2 JP5069284B2 (ja) 2012-11-07

Family

ID=38325990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009501594A Expired - Fee Related JP5069284B2 (ja) 2006-03-22 2007-03-22 電圧の逆転による導電性ポリマーの寿命の増大

Country Status (4)

Country Link
US (1) US8477102B2 (ja)
EP (1) EP1996997A1 (ja)
JP (1) JP5069284B2 (ja)
WO (1) WO2007109369A1 (ja)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
JP5171132B2 (ja) * 2007-07-03 2013-03-27 株式会社ジャパンディスプレイイースト タッチパネル付き表示装置
US9069418B2 (en) 2008-06-06 2015-06-30 Apple Inc. High resistivity metal fan out
EP2476045A2 (en) * 2009-09-11 2012-07-18 Synaptics, Incorporated Input device based on voltage gradients
EP2481067B1 (en) * 2009-09-24 2015-06-10 Basf Se Printable polarity switch
CN101831538B (zh) * 2010-05-06 2011-12-21 上海大学 用超声波降低取向硅钢铁损的方法
US9491852B2 (en) 2010-10-15 2016-11-08 Apple Inc. Trace border routing
US8886480B2 (en) 2011-06-27 2014-11-11 Synaptics Incorporated System and method for signaling in gradient sensor devices
US9052782B2 (en) 2011-07-29 2015-06-09 Synaptics Incorporated Systems and methods for voltage gradient sensor devices
US9134827B2 (en) 2011-12-28 2015-09-15 Synaptics Incorporated System and method for mathematically independent signaling in gradient sensor devices
US8952925B2 (en) 2012-03-22 2015-02-10 Synaptics Incorporated System and method for determining resistance in an input device
US9188675B2 (en) 2012-03-23 2015-11-17 Synaptics Incorporated System and method for sensing multiple input objects with gradient sensor devices
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GB201804352D0 (en) * 2018-03-02 2018-05-02 Peratech Holdco Ltd Touch-sensitive illumination

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