JPH0477929B2 - - Google Patents
Info
- Publication number
- JPH0477929B2 JPH0477929B2 JP12296888A JP12296888A JPH0477929B2 JP H0477929 B2 JPH0477929 B2 JP H0477929B2 JP 12296888 A JP12296888 A JP 12296888A JP 12296888 A JP12296888 A JP 12296888A JP H0477929 B2 JPH0477929 B2 JP H0477929B2
- Authority
- JP
- Japan
- Prior art keywords
- touch
- signal
- current
- block
- circuit
- 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.)
- Expired - Lifetime
Links
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
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- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Position Input By Displaying (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5832087A | 1987-06-04 | 1987-06-04 | |
| US058320 | 1987-06-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63304313A JPS63304313A (ja) | 1988-12-12 |
| JPH0477929B2 true JPH0477929B2 (de) | 1992-12-09 |
Family
ID=22016092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63122968A Granted JPS63304313A (ja) | 1987-06-04 | 1988-05-19 | タッチ位置測定方法及びタッチパネル装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63304313A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09325860A (ja) * | 1996-06-04 | 1997-12-16 | Alps Electric Co Ltd | 座標入力装置 |
| JPH11184630A (ja) | 1997-12-22 | 1999-07-09 | Nec Corp | タッチパネルを備えた液晶表示装置 |
| JP2004287473A (ja) * | 2001-10-30 | 2004-10-14 | Internatl Business Mach Corp <Ibm> | 情報処理装置及びプログラム |
| JP4564904B2 (ja) * | 2005-08-29 | 2010-10-20 | パイオニア株式会社 | 座標位置検出装置及びその制御方法、制御プログラム |
| JP4820267B2 (ja) * | 2006-10-23 | 2011-11-24 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 信号変換方法、速度信号変換装置およびタッチパネル式入力装置 |
| US8975900B2 (en) * | 2010-04-08 | 2015-03-10 | Disney Enterprises, Inc. | System and method for sensing human activity by monitoring impedance |
| JP5490828B2 (ja) * | 2012-01-10 | 2014-05-14 | シャープ株式会社 | 線形系係数推定方法及びそれを用いた集積回路、タッチパネルシステム、及び電子機器 |
| JP5854928B2 (ja) | 2012-05-25 | 2016-02-09 | 京セラ株式会社 | タッチ検出機能を有する電子機器、プログラムおよびタッチ検出機能を有する電子機器の制御方法 |
| JP5845204B2 (ja) | 2013-03-29 | 2016-01-20 | 株式会社ジャパンディスプレイ | 電子機器および電子機器の制御方法 |
| JP6082799B2 (ja) * | 2015-11-16 | 2017-02-15 | 株式会社ジャパンディスプレイ | 電子機器、検知回路の制御方法および検知回路 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58127279A (ja) * | 1982-01-25 | 1983-07-29 | Nippon Telegr & Teleph Corp <Ntt> | 座標検出装置 |
| JPS6189717A (ja) * | 1984-10-08 | 1986-05-07 | Sony Corp | タツチパネル型制御デ−タ入力装置 |
-
1988
- 1988-05-19 JP JP63122968A patent/JPS63304313A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58127279A (ja) * | 1982-01-25 | 1983-07-29 | Nippon Telegr & Teleph Corp <Ntt> | 座標検出装置 |
| JPS6189717A (ja) * | 1984-10-08 | 1986-05-07 | Sony Corp | タツチパネル型制御デ−タ入力装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63304313A (ja) | 1988-12-12 |
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