DE69930316T2 - Antimikrobielles touch-panel und verfahren zu dessen herstellung unter verwendung homeotroper flüssigkristallsilane - Google Patents

Antimikrobielles touch-panel und verfahren zu dessen herstellung unter verwendung homeotroper flüssigkristallsilane Download PDF

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Publication number
DE69930316T2
DE69930316T2 DE69930316T DE69930316T DE69930316T2 DE 69930316 T2 DE69930316 T2 DE 69930316T2 DE 69930316 T DE69930316 T DE 69930316T DE 69930316 T DE69930316 T DE 69930316T DE 69930316 T2 DE69930316 T2 DE 69930316T2
Authority
DE
Germany
Prior art keywords
touch screen
layer
liquid crystal
scratch
antimicrobial
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
Application number
DE69930316T
Other languages
German (de)
English (en)
Other versions
DE69930316D1 (de
Inventor
Chia-Yen Lumenon Innovative L.T. St. Laurent LI
J. Frank Acton BOTTARI
O. Bernard Salem GEAGHAN
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.)
3M Innovative Properties Co
Original Assignee
3M Touch Systems Inc
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
Application filed by 3M Touch Systems Inc filed Critical 3M Touch Systems Inc
Publication of DE69930316D1 publication Critical patent/DE69930316D1/de
Application granted granted Critical
Publication of DE69930316T2 publication Critical patent/DE69930316T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/42—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating of an organic material and at least one non-metal coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/002—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/014—Layers composed of different layers; Lubricant in between
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/016—Protection layer, e.g. for legend, anti-scratch

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Wood Science & Technology (AREA)
  • Position Input By Displaying (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69930316T 1999-01-19 1999-12-30 Antimikrobielles touch-panel und verfahren zu dessen herstellung unter verwendung homeotroper flüssigkristallsilane Expired - Lifetime DE69930316T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US233305 1988-08-17
US09/233,305 US6504583B2 (en) 1998-10-02 1999-01-19 Anti-microbial touch panel and method of making same using homeotropic liquid crystal silanes
PCT/US1999/031239 WO2000043831A1 (en) 1999-01-19 1999-12-30 Anti-microbial touch panel and method of making same using homeotropic liquid crystal silanes

Publications (2)

Publication Number Publication Date
DE69930316D1 DE69930316D1 (de) 2006-05-04
DE69930316T2 true DE69930316T2 (de) 2006-11-09

Family

ID=22876716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930316T Expired - Lifetime DE69930316T2 (de) 1999-01-19 1999-12-30 Antimikrobielles touch-panel und verfahren zu dessen herstellung unter verwendung homeotroper flüssigkristallsilane

Country Status (9)

Country Link
US (1) US6504583B2 (https=)
EP (1) EP1155352B1 (https=)
JP (1) JP4307739B2 (https=)
KR (1) KR20010089610A (https=)
CN (1) CN1154006C (https=)
AU (1) AU2399000A (https=)
DE (1) DE69930316T2 (https=)
HK (1) HK1043201A1 (https=)
WO (1) WO2000043831A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
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DE102012022185A1 (de) * 2012-11-12 2014-05-15 Dräger Medical GmbH Inkubator mit beschichteter Inkubatorhaube

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US6488981B1 (en) * 2001-06-20 2002-12-03 3M Innovative Properties Company Method of manufacturing a touch screen panel
DE10145133C1 (de) 2001-09-06 2003-04-30 4D Vision Gmbh Verfahren zur räumlichen Darstellung
KR20040018713A (ko) * 2002-08-26 2004-03-04 삼성전자주식회사 기능성 소재를 포함한 디스플레이 장치의 스크린 및 그제조방법
DE10325146A1 (de) 2003-05-30 2004-12-16 X3D Technologies Gmbh Verfahren und Anordnung zur räumlichen Darstellung
US7291386B2 (en) 2004-08-26 2007-11-06 3M Innovative Properties Company Antiglare coating and articles
US7294405B2 (en) * 2004-08-26 2007-11-13 3M Innovative Properties Company Antiglare coating and articles
EP1748353B1 (en) * 2005-07-29 2009-07-01 TPK Touch Solutions Inc. Touch screen with bacteria inhibition layer
JP5801528B2 (ja) * 2005-12-14 2015-10-28 スリーエム イノベイティブ プロパティズ カンパニー 抗菌接着フィルム
WO2007070649A2 (en) * 2005-12-14 2007-06-21 3M Innovative Properties Company Antimicrobial coating system
US7626579B2 (en) * 2006-11-01 2009-12-01 Immersion Corporation Sanitizing a touch panel surface
WO2008157323A1 (en) * 2007-06-13 2008-12-24 3M Innovative Properties Company Antimicrobial film-forming composition, antimicrobial film, and method of verifying the presence of an antimicrobial film
US20090085883A1 (en) * 2007-10-02 2009-04-02 Danotech Co., Ltd. Antiseptic touch panel and a method thereof
US8228306B2 (en) * 2008-07-23 2012-07-24 Flextronics Ap, Llc Integration design for capacitive touch panels and liquid crystal displays
US9128568B2 (en) * 2008-07-30 2015-09-08 New Vision Display (Shenzhen) Co., Limited Capacitive touch panel with FPC connector electrically coupled to conductive traces of face-to-face ITO pattern structure in single plane
US8209861B2 (en) * 2008-12-05 2012-07-03 Flextronics Ap, Llc Method for manufacturing a touch screen sensor assembly
US20100156811A1 (en) * 2008-12-22 2010-06-24 Ding Hua Long New pattern design for a capacitive touch screen
US8274486B2 (en) * 2008-12-22 2012-09-25 Flextronics Ap, Llc Diamond pattern on a single layer
US20100156846A1 (en) * 2008-12-23 2010-06-24 Flextronics Ap, Llc Single substrate capacitive touch panel
US20100190009A1 (en) * 2009-01-28 2010-07-29 Chia-Chih Chang Abrasion-resistant antiseptic touch panel and fabricating method thereof
CN101943978B (zh) * 2009-07-06 2012-12-26 弗莱克斯电子有限责任公司 电容触摸屏面板及其制造方法、电容触摸传感器
US20110025933A1 (en) * 2009-07-30 2011-02-03 VIZIO Inc. Television with antimicrobial coating
US20110153342A1 (en) * 2009-12-17 2011-06-23 John Rose Nonprescription Medication Consumer Tool
US9285929B2 (en) 2010-03-30 2016-03-15 New Vision Display (Shenzhen) Co., Limited Touchscreen system with simplified mechanical touchscreen design using capacitance and acoustic sensing technologies, and method therefor
TWI515276B (zh) 2010-05-25 2016-01-01 ３Ｍ新設資產公司 抗微生物塗料
JP2013533839A (ja) * 2010-05-25 2013-08-29 スリーエム イノベイティブ プロパティズ カンパニー 抗微生物コーティング
CN103172275A (zh) * 2011-12-23 2013-06-26 富港电子（东莞）有限公司 抗菌触摸面板及其制造方法
US8525955B2 (en) 2012-01-31 2013-09-03 Multek Display (Hong Kong) Limited Heater for liquid crystal display
JP5152771B1 (ja) * 2012-04-02 2013-02-27 株式会社シェリー 静電容量型タッチパネル対応のタッチペン
TWM442264U (en) * 2012-08-20 2012-12-01 Yu Star Internat Ltd Screen protector device for hand-held electronic apparatus
US20140256382A1 (en) * 2013-03-11 2014-09-11 Patrick E. Eddy Cellular telephones and touch screen displays having anti-microbial coatings
CN106047016A (zh) * 2016-07-14 2016-10-26 四川美亚达光电科技有限公司 一种手机抗菌处理触摸屏涂层
CN108646927A (zh) * 2018-07-18 2018-10-12 杨程飞扬 一种便于携带的计算机键盘
JP2023546017A (ja) 2020-10-08 2023-11-01 スリーエム イノベイティブ プロパティズ カンパニー メチル又はエチルトリアルコキシシランを含むハードコート組成物、物品及び方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012022185A1 (de) * 2012-11-12 2014-05-15 Dräger Medical GmbH Inkubator mit beschichteter Inkubatorhaube
DE102012022185B4 (de) * 2012-11-12 2015-01-22 Dräger Medical GmbH Inkubator mit beschichteter Inkubatorhaube

Also Published As

Publication number Publication date
JP4307739B2 (ja) 2009-08-05
JP2002535766A (ja) 2002-10-22
DE69930316D1 (de) 2006-05-04
EP1155352A1 (en) 2001-11-21
US6504583B2 (en) 2003-01-07
HK1043201A1 (zh) 2002-09-06
AU2399000A (en) 2000-08-07
EP1155352A4 (en) 2002-05-15
CN1154006C (zh) 2004-06-16
WO2000043831A1 (en) 2000-07-27
KR20010089610A (ko) 2001-10-06
CN1338063A (zh) 2002-02-27
US20010013907A1 (en) 2001-08-16
EP1155352B1 (en) 2006-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: 3M INNOVATIVE PROPERTIES CO., SAINT PAUL, MINN, US

8328 Change in the person/name/address of the agent

Representative=s name: VOSSIUS & PARTNER, 81675 MUENCHEN