JP2005141547A - タッチパネル及びこれを用いた入力装置 - Google Patents
タッチパネル及びこれを用いた入力装置 Download PDFInfo
- Publication number
- JP2005141547A JP2005141547A JP2003378271A JP2003378271A JP2005141547A JP 2005141547 A JP2005141547 A JP 2005141547A JP 2003378271 A JP2003378271 A JP 2003378271A JP 2003378271 A JP2003378271 A JP 2003378271A JP 2005141547 A JP2005141547 A JP 2005141547A
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- Prior art keywords
- conductive layer
- touch panel
- input device
- control circuit
- lower conductive
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
【解決手段】押圧によって厚さ方向に導電性が生じる光透過性の基材11の上下面に、光透過性の上導電層12と下導電層13を形成してタッチパネルを構成することによって、構成部品数が少なく、上下導電層間の空隙もないため、外部光の反射やニュートンリングの発生の低減が可能なものを得ることができる。
【選択図】図1
Description
図1は本発明の一実施の形態によるタッチパネルの断面図、図2は同分解斜視図であり、同図において、11はポリ弗化ビニリデン製で厚さ150〜200μm前後の光透過性の基材で、この上面には、酸化インジウム錫や酸化錫等の光透過性の上導電層12が、下面には、同じく下導電層13が真空スパッタ等によって各々形成されている。
12 上導電層
12A,12B 上電極
13 下導電層
13A,13B 下電極
14 ハードコート層
15 絶縁層
20 制御回路
Claims (5)
- 押圧によって厚さ方向に導電性が生じる光透過性の基材と、この基材の上下面に形成された光透過性の上導電層と下導電層からなるタッチパネル。
- 基材をポリ弗化ビニリデンで形成した請求項1記載のタッチパネル。
- 上導電層上または下導電層上の少なくとも一方に、樹脂層を形成した請求項1記載のタッチパネル。
- 請求項1記載のタッチパネルの上導電層両端、及びこれと直交方向の下導電層両端に制御回路を接続すると共に、上記上導電層への押圧操作時に、上記制御回路が上記上導電層及び下導電層両端に電圧を印加して、押圧個所を検出する入力装置。
- 押圧操作時の制御回路からの電圧印加によって、押圧個所に振動を発生させる請求項4記載の入力装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003378271A JP4784041B2 (ja) | 2003-11-07 | 2003-11-07 | タッチパネルを用いた入力装置 |
US10/967,136 US7714845B2 (en) | 2003-11-07 | 2004-10-19 | Touch panel and input device including the same |
CNB2004100866176A CN100367180C (zh) | 2003-11-07 | 2004-10-29 | 触摸屏和使用它的输入装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003378271A JP4784041B2 (ja) | 2003-11-07 | 2003-11-07 | タッチパネルを用いた入力装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005141547A true JP2005141547A (ja) | 2005-06-02 |
JP4784041B2 JP4784041B2 (ja) | 2011-09-28 |
Family
ID=34544455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003378271A Expired - Fee Related JP4784041B2 (ja) | 2003-11-07 | 2003-11-07 | タッチパネルを用いた入力装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7714845B2 (ja) |
JP (1) | JP4784041B2 (ja) |
CN (1) | CN100367180C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101516982B1 (ko) * | 2008-12-24 | 2015-04-30 | 삼성전자주식회사 | 진동 터치 센서와 진동 터치 센싱 방법 및 진동 터치 스크린 디스플레이 패널 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4359757B2 (ja) * | 2003-09-17 | 2009-11-04 | ソニー株式会社 | 情報表示装置 |
KR101146530B1 (ko) * | 2005-08-30 | 2012-05-25 | 삼성전자주식회사 | 스피커 겸용 터치 패널 |
US20070097595A1 (en) * | 2005-09-08 | 2007-05-03 | Nokia Corporation | Multipurpose programmable adjustable keyboard (MPAK) |
JP2008027016A (ja) * | 2006-07-19 | 2008-02-07 | Matsushita Electric Ind Co Ltd | タッチパネル |
JP4809783B2 (ja) * | 2007-01-26 | 2011-11-09 | 株式会社 日立ディスプレイズ | タッチパネル付き表示モジュール |
US20090072670A1 (en) * | 2007-09-13 | 2009-03-19 | Sony Ericsson Mobile Communications Ab | Input device and method for registering user input on an electronic device |
KR20090062190A (ko) * | 2007-12-12 | 2009-06-17 | 삼성전자주식회사 | 촉감 입출력 장치 및 이것의 구동방법 |
CN102027441B (zh) * | 2008-05-16 | 2013-12-18 | 松下电器产业株式会社 | 触摸面板 |
US20100103115A1 (en) * | 2008-10-24 | 2010-04-29 | Sony Ericsson Mobile Communications Ab | Display arrangement and electronic device |
US20100201652A1 (en) * | 2009-02-12 | 2010-08-12 | Sony Ericsson Mobile Communications Ab | Embedded piezoelectric elements in touch panels |
US20110043462A1 (en) * | 2009-08-24 | 2011-02-24 | Ayman Shabra | Touchscreen apparatus, integrated circuit device, electronic device and method therefor |
KR101152554B1 (ko) * | 2010-04-05 | 2012-06-01 | 삼성모바일디스플레이주식회사 | 터치 스크린 패널 및 이를 구비한 영상표시장치 |
JP5216041B2 (ja) * | 2010-04-07 | 2013-06-19 | ダイキン工業株式会社 | 透明圧電シートをそれぞれ有するフレーム付透明圧電シート、タッチパネル、および電子装置 |
JP5355515B2 (ja) * | 2010-05-06 | 2013-11-27 | 株式会社村田製作所 | タッチパネル、ならびにタッチ式入力装置およびその制御方法 |
US9030308B1 (en) * | 2010-07-02 | 2015-05-12 | Amazon Technologies, Inc. | Piezoelectric haptic actuator integration |
TW201227185A (en) * | 2010-12-21 | 2012-07-01 | Hon Hai Prec Ind Co Ltd | Water proof wrist worn electronic device |
WO2012090031A1 (en) * | 2010-12-31 | 2012-07-05 | Nokia Corporation | A display apparatus producing audio and haptic output |
CN102637086A (zh) * | 2011-02-11 | 2012-08-15 | 东莞万士达液晶显示器有限公司 | 触控面板 |
KR101718984B1 (ko) * | 2011-03-31 | 2017-03-23 | 삼성디스플레이 주식회사 | 터치스크린 및 터치스크린의 터치 위치를 산출하는 방법 |
KR101823691B1 (ko) * | 2011-11-30 | 2018-01-30 | 엘지이노텍 주식회사 | 터치 패널 |
TW201327640A (zh) * | 2011-12-20 | 2013-07-01 | Ind Tech Res Inst | 具有回饋功能的觸控板及其所應用的觸控裝置 |
US20160099403A1 (en) * | 2013-04-10 | 2016-04-07 | Mitsui Chemicals, Inc. | Layered body |
JP2015002428A (ja) * | 2013-06-14 | 2015-01-05 | 富士通株式会社 | 携帯端末装置、機能制御方法および機能制御プログラム |
US9520036B1 (en) * | 2013-09-18 | 2016-12-13 | Amazon Technologies, Inc. | Haptic output generation with dynamic feedback control |
US9501167B2 (en) | 2014-10-22 | 2016-11-22 | Synaptics Incorporated | Scanned piezoelectric touch sensor device |
CN104281328A (zh) * | 2014-10-31 | 2015-01-14 | 合肥鑫晟光电科技有限公司 | 一种触摸屏和显示面板 |
CN104536613B (zh) * | 2015-01-08 | 2017-11-24 | 厦门大学 | 聚偏氟乙烯压电纳米纤维触摸屏敏感元件的制备方法 |
KR102154136B1 (ko) | 2016-03-14 | 2020-09-09 | 가부시키가이샤 리코 | 입력 소자 및 입력 장치 |
CN111095058B (zh) * | 2019-11-20 | 2022-02-08 | 深圳市汇顶科技股份有限公司 | 屏下指纹识别装置及系统、导光板组件和液晶显示屏幕 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60160432A (ja) * | 1984-02-01 | 1985-08-22 | Daicel Chem Ind Ltd | 透明タツチ入力パネル |
JPS63293621A (ja) * | 1987-05-27 | 1988-11-30 | Meidensha Electric Mfg Co Ltd | タッチ位置検知センサ |
JPH05333990A (ja) * | 1992-05-27 | 1993-12-17 | Hitachi Ltd | 位置検出用部材および位置検出装置 |
JPH06324783A (ja) * | 1993-05-14 | 1994-11-25 | Casio Comput Co Ltd | 加圧スイッチ装置 |
JPH0935569A (ja) * | 1995-07-18 | 1997-02-07 | Yazaki Corp | スイッチ装置 |
JP2000148393A (ja) * | 1998-11-06 | 2000-05-26 | Minolta Co Ltd | 視触覚情報伝達装置 |
JP2003122507A (ja) * | 2001-10-10 | 2003-04-25 | Smk Corp | タッチパネル入力装置 |
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US5430964A (en) * | 1989-12-31 | 1995-07-11 | Inbar; Dan | Self-masking transparency viewing apparatus |
JP3015647B2 (ja) | 1993-12-14 | 2000-03-06 | グンゼ株式会社 | 抵抗膜式透明タッチパネル |
US6118435A (en) * | 1997-04-10 | 2000-09-12 | Idec Izumi Corporation | Display unit with touch panel |
US6163313A (en) * | 1997-12-12 | 2000-12-19 | Aroyan; James L. | Touch sensitive screen and method |
WO2001010296A2 (en) * | 1999-08-09 | 2001-02-15 | Cross Match Technologies, Inc. | Piezoelectric film fingerprint scanner |
JP2003108302A (ja) * | 2001-10-01 | 2003-04-11 | Matsushita Electric Ind Co Ltd | 透明タッチパネル |
KR100822185B1 (ko) | 2001-10-10 | 2008-04-16 | 삼성에스디아이 주식회사 | 터치 패널 |
TWI224276B (en) * | 2001-11-02 | 2004-11-21 | Matsushita Electric Ind Co Ltd | Touch panel and method of manufacturing the same |
JP3871991B2 (ja) * | 2002-09-30 | 2007-01-24 | Smk株式会社 | タッチパネル |
JP2005117313A (ja) * | 2003-10-07 | 2005-04-28 | Fujitsu Ltd | 圧電素子およびタッチパネル装置 |
-
2003
- 2003-11-07 JP JP2003378271A patent/JP4784041B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-19 US US10/967,136 patent/US7714845B2/en not_active Expired - Fee Related
- 2004-10-29 CN CNB2004100866176A patent/CN100367180C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60160432A (ja) * | 1984-02-01 | 1985-08-22 | Daicel Chem Ind Ltd | 透明タツチ入力パネル |
JPS63293621A (ja) * | 1987-05-27 | 1988-11-30 | Meidensha Electric Mfg Co Ltd | タッチ位置検知センサ |
JPH05333990A (ja) * | 1992-05-27 | 1993-12-17 | Hitachi Ltd | 位置検出用部材および位置検出装置 |
JPH06324783A (ja) * | 1993-05-14 | 1994-11-25 | Casio Comput Co Ltd | 加圧スイッチ装置 |
JPH0935569A (ja) * | 1995-07-18 | 1997-02-07 | Yazaki Corp | スイッチ装置 |
JP2000148393A (ja) * | 1998-11-06 | 2000-05-26 | Minolta Co Ltd | 視触覚情報伝達装置 |
JP2003122507A (ja) * | 2001-10-10 | 2003-04-25 | Smk Corp | タッチパネル入力装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101516982B1 (ko) * | 2008-12-24 | 2015-04-30 | 삼성전자주식회사 | 진동 터치 센서와 진동 터치 센싱 방법 및 진동 터치 스크린 디스플레이 패널 |
Also Published As
Publication number | Publication date |
---|---|
US7714845B2 (en) | 2010-05-11 |
JP4784041B2 (ja) | 2011-09-28 |
CN100367180C (zh) | 2008-02-06 |
US20050099401A1 (en) | 2005-05-12 |
CN1614626A (zh) | 2005-05-11 |
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