JPH0354624A - タッチパネル・システムの位置測定装置 - Google Patents

タッチパネル・システムの位置測定装置

Info

Publication number
JPH0354624A
JPH0354624A JP2191608A JP19160890A JPH0354624A JP H0354624 A JPH0354624 A JP H0354624A JP 2191608 A JP2191608 A JP 2191608A JP 19160890 A JP19160890 A JP 19160890A JP H0354624 A JPH0354624 A JP H0354624A
Authority
JP
Japan
Prior art keywords
signal
touch panel
electrode
current
measurement signal
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
JP2191608A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0580011B2 (enExample
Inventor
Debitsudo Miidouzu Aaru
アール・デビッド・ミードウズ
Jiei Matsukoi Rojiyaa
ロジャー・ジェイ・マッコイ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tektronix Japan Ltd
Original Assignee
Sony Tektronix Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/383,113 external-priority patent/US4922061A/en
Application filed by Sony Tektronix Corp filed Critical Sony Tektronix Corp
Publication of JPH0354624A publication Critical patent/JPH0354624A/ja
Publication of JPH0580011B2 publication Critical patent/JPH0580011B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Position Input By Displaying (AREA)
JP2191608A 1989-07-20 1990-07-19 タッチパネル・システムの位置測定装置 Granted JPH0354624A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US383113 1989-07-20
US07/383,113 US4922061A (en) 1988-06-13 1989-07-20 Capacitive touch panel system with randomly modulated position measurement signal

Publications (2)

Publication Number Publication Date
JPH0354624A true JPH0354624A (ja) 1991-03-08
JPH0580011B2 JPH0580011B2 (enExample) 1993-11-05

Family

ID=23511777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2191608A Granted JPH0354624A (ja) 1989-07-20 1990-07-19 タッチパネル・システムの位置測定装置

Country Status (1)

Country Link
JP (1) JPH0354624A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008009750A (ja) * 2006-06-29 2008-01-17 Casio Comput Co Ltd タッチパネル付き液晶表示素子
JP2009169944A (ja) * 2007-12-12 2009-07-30 Qinghua Univ タッチパネル及びそれを利用するディスプレイ
JP2011096260A (ja) * 2009-10-30 2011-05-12 Samsung Corning Precision Materials Co Ltd タッチ入力機能を持つディスプレイフィルタ
TWI500194B (zh) * 2007-12-21 2015-09-11 Hon Hai Prec Ind Co Ltd 觸摸屏、觸摸屏的製備方法及使用該觸摸屏的顯示裝置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358529A (ja) * 1986-08-26 1988-03-14 テクトロニックス・インコ−ポレイテッド 自動周波数制御機能付タッチパネル装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358529A (ja) * 1986-08-26 1988-03-14 テクトロニックス・インコ−ポレイテッド 自動周波数制御機能付タッチパネル装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008009750A (ja) * 2006-06-29 2008-01-17 Casio Comput Co Ltd タッチパネル付き液晶表示素子
JP2009169944A (ja) * 2007-12-12 2009-07-30 Qinghua Univ タッチパネル及びそれを利用するディスプレイ
TWI500194B (zh) * 2007-12-21 2015-09-11 Hon Hai Prec Ind Co Ltd 觸摸屏、觸摸屏的製備方法及使用該觸摸屏的顯示裝置
JP2011096260A (ja) * 2009-10-30 2011-05-12 Samsung Corning Precision Materials Co Ltd タッチ入力機能を持つディスプレイフィルタ

Also Published As

Publication number Publication date
JPH0580011B2 (enExample) 1993-11-05

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