JP2006107015A - タッチパネル - Google Patents
タッチパネル Download PDFInfo
- Publication number
- JP2006107015A JP2006107015A JP2004291218A JP2004291218A JP2006107015A JP 2006107015 A JP2006107015 A JP 2006107015A JP 2004291218 A JP2004291218 A JP 2004291218A JP 2004291218 A JP2004291218 A JP 2004291218A JP 2006107015 A JP2006107015 A JP 2006107015A
- Authority
- JP
- Japan
- Prior art keywords
- touch panel
- polarizing plate
- conductive layer
- upper substrate
- substrate
- 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.)
- Pending
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Classifications
-
- 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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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
Landscapes
- 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)
- Liquid Crystal (AREA)
Abstract
【解決手段】上基板1上面に積重された偏光板6上面に、上基板1と加熱収縮率が同等または近似した補正板7を設けることによって、加熱収縮率の大きな偏光板6の上下を、加熱収縮率の小さな補正板7と上基板1で挟んで、高温高湿の状態で使用された場合の反りを防ぎ、視認性が良好で操作の確実なタッチパネル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であり、同図において、1はポリカーボネートやポリエーテルサルホン等のフィルム状で光透過性の上基板、2はガラスまたはアクリル、ポリカーボネート等の光透過性の下基板で、上基板1の下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3が、下基板2の上面には同じく下導電層4が、スパッタ法等によって各々形成されている。
1A 位相差板
2 下基板
3 上導電層
4 下導電層
5 スペーサ
6 偏光板
7 補正板
8 ハードコート層
Claims (2)
- 下面に上導電層が形成された光透過性の上基板と、上面に上記上導電層と所定の空隙を空けて対向する下導電層が形成された光透過性の下基板と、上記上基板上面に積重された偏光板からなり、上記偏光板上面に、加熱収縮率が上記上基板と同等または近似した補正板を設けたタッチパネル。
- 上基板を位相差板とした請求項1記載のタッチパネル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004291218A JP2006107015A (ja) | 2004-10-04 | 2004-10-04 | タッチパネル |
CNB2005101080199A CN1326024C (zh) | 2004-10-04 | 2005-09-29 | 触摸屏 |
US11/240,353 US7268311B2 (en) | 2004-10-04 | 2005-10-03 | Touch panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004291218A JP2006107015A (ja) | 2004-10-04 | 2004-10-04 | タッチパネル |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006107015A true JP2006107015A (ja) | 2006-04-20 |
Family
ID=36125140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004291218A Pending JP2006107015A (ja) | 2004-10-04 | 2004-10-04 | タッチパネル |
Country Status (3)
Country | Link |
---|---|
US (1) | US7268311B2 (ja) |
JP (1) | JP2006107015A (ja) |
CN (1) | CN1326024C (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008204321A (ja) * | 2007-02-22 | 2008-09-04 | Matsushita Electric Ind Co Ltd | 入力装置 |
US7820294B2 (en) | 2006-05-23 | 2010-10-26 | Panasonic Corporation | Touch panel and method of manufacturing the same |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3942469B2 (ja) * | 2001-07-12 | 2007-07-11 | Juki株式会社 | ミシンの布切断装置 |
CN100376907C (zh) * | 2002-12-20 | 2008-03-26 | 帝人株式会社 | 透明导电性层压体、触摸屏和带有触摸屏的液晶显示装置 |
CA2516083C (en) | 2004-08-17 | 2013-03-12 | Dirtt Environmental Solutions Ltd. | Integrated reconfigurable wall system |
JP4367295B2 (ja) * | 2004-09-07 | 2009-11-18 | パナソニック株式会社 | タッチパネル |
JP4479608B2 (ja) * | 2005-06-30 | 2010-06-09 | Tdk株式会社 | 透明導電体及びパネルスイッチ |
JP2007163726A (ja) * | 2005-12-13 | 2007-06-28 | Seiko Epson Corp | プロジェクタ及び光学部品 |
JP2008020880A (ja) * | 2006-06-13 | 2008-01-31 | Epson Imaging Devices Corp | 電気光学装置、電子機器、電気光学装置の製造方法 |
KR20080030153A (ko) * | 2006-09-29 | 2008-04-04 | 삼성전자주식회사 | 액정 표시 장치 및 그 제조 방법 |
KR102086098B1 (ko) * | 2013-07-03 | 2020-03-09 | 삼성디스플레이 주식회사 | 표시 장치 |
EP3108074A4 (en) | 2014-02-20 | 2017-10-25 | DIRTT Environmental Solutions, Ltd. | Interface for mounting interchangable components |
US10400448B2 (en) * | 2015-03-16 | 2019-09-03 | Dirtt Environmental Solutions, Ltd. | Reconfigurable wall panels |
WO2017213960A1 (en) | 2016-06-10 | 2017-12-14 | Dirtt Environmental Solutions, Inc. | Glass substrates with touchscreen technology |
WO2017214425A1 (en) | 2016-06-10 | 2017-12-14 | Dirtt Environmental Solutions, Inc. | Wall system with electronic device mounting assembly |
WO2018009936A2 (en) | 2016-07-08 | 2018-01-11 | Dirtt Environmental Solutions, Inc. | Low-voltage smart glass |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001142638A (ja) * | 1999-09-03 | 2001-05-25 | Gunze Ltd | タッチパネル |
JP2003050674A (ja) * | 2001-08-08 | 2003-02-21 | Nagano Fujitsu Component Kk | タッチパネル及びタッチパネルを備えた入力装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1294447C (zh) * | 1997-04-23 | 2007-01-10 | 夏普公司 | 反射型液晶显示装置 |
JPH11268168A (ja) * | 1998-03-24 | 1999-10-05 | Kanegafuchi Chem Ind Co Ltd | 透明導電膜及び保護フィルム付きプラスティックフィルム |
WO1999064950A1 (fr) * | 1998-06-08 | 1999-12-16 | Kaneka Corporation | Ecran tactile a film resistif pour afficheur a cristaux liquides et afficheur a cristaux liquides equipe dudit ecran tactile |
JP2000010732A (ja) | 1998-06-25 | 2000-01-14 | Sumitomo Chem Co Ltd | タッチパネル用上部透明電極板およびそれを含む装置 |
JP4593721B2 (ja) | 1999-05-19 | 2010-12-08 | グンゼ株式会社 | タッチパネル |
JP2001343527A (ja) * | 2000-06-01 | 2001-12-14 | Nitto Denko Corp | 光学部材および液晶表示装置 |
US20020015807A1 (en) * | 2000-06-19 | 2002-02-07 | Youichirou Sugino | Polarizer, polarizing plate, and liquid crystal display using the same |
JP2002297319A (ja) | 2001-03-29 | 2002-10-11 | Gunze Ltd | タッチパネル及びディスプレイ装置 |
CN1307516C (zh) | 2001-09-06 | 2007-03-28 | 日本写真印刷株式会社 | 耐久性高的触摸屏 |
TWI296727B (en) * | 2001-09-19 | 2008-05-11 | Nitto Denko Corp | Polarizing plate and method of manufacturing the same, and liquid crystal display using the polarizing plate |
JP4367295B2 (ja) | 2004-09-07 | 2009-11-18 | パナソニック株式会社 | タッチパネル |
-
2004
- 2004-10-04 JP JP2004291218A patent/JP2006107015A/ja active Pending
-
2005
- 2005-09-29 CN CNB2005101080199A patent/CN1326024C/zh not_active Expired - Fee Related
- 2005-10-03 US US11/240,353 patent/US7268311B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001142638A (ja) * | 1999-09-03 | 2001-05-25 | Gunze Ltd | タッチパネル |
JP2003050674A (ja) * | 2001-08-08 | 2003-02-21 | Nagano Fujitsu Component Kk | タッチパネル及びタッチパネルを備えた入力装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7820294B2 (en) | 2006-05-23 | 2010-10-26 | Panasonic Corporation | Touch panel and method of manufacturing the same |
JP2008204321A (ja) * | 2007-02-22 | 2008-09-04 | Matsushita Electric Ind Co Ltd | 入力装置 |
US8189127B2 (en) | 2007-02-22 | 2012-05-29 | Panasonic Corporation | Input device |
Also Published As
Publication number | Publication date |
---|---|
CN1758206A (zh) | 2006-04-12 |
US7268311B2 (en) | 2007-09-11 |
CN1326024C (zh) | 2007-07-11 |
US20060072045A1 (en) | 2006-04-06 |
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