BR112020013692A2 - painel de toque capacitivo tendo difusor e eletrodo dotado de um padrão - Google Patents

painel de toque capacitivo tendo difusor e eletrodo dotado de um padrão Download PDF

Info

Publication number
BR112020013692A2
BR112020013692A2 BR112020013692-1A BR112020013692A BR112020013692A2 BR 112020013692 A2 BR112020013692 A2 BR 112020013692A2 BR 112020013692 A BR112020013692 A BR 112020013692A BR 112020013692 A2 BR112020013692 A2 BR 112020013692A2
Authority
BR
Brazil
Prior art keywords
touch panel
coating
capacitive touch
projection screen
electrodes
Prior art date
Application number
BR112020013692-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Willem den Boer
Jason Blush
Eric Akkashian
Original Assignee
Guardian Glass, LLC
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 Guardian Glass, LLC filed Critical Guardian Glass, LLC
Publication of BR112020013692A2 publication Critical patent/BR112020013692A2/pt

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
BR112020013692-1A 2018-02-08 2019-02-08 painel de toque capacitivo tendo difusor e eletrodo dotado de um padrão BR112020013692A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/891,494 2018-02-08
US15/891,494 US10539864B2 (en) 2018-02-08 2018-02-08 Capacitive touch panel having diffuser and patterned electrode
PCT/IB2019/051034 WO2019155418A1 (en) 2018-02-08 2019-02-08 Capacitive touch panel having diffuser and patterned electrode

Publications (1)

Publication Number Publication Date
BR112020013692A2 true BR112020013692A2 (pt) 2020-12-01

Family

ID=65763678

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020013692-1A BR112020013692A2 (pt) 2018-02-08 2019-02-08 painel de toque capacitivo tendo difusor e eletrodo dotado de um padrão

Country Status (8)

Country Link
US (3) US10539864B2 (https=)
EP (1) EP3750043A1 (https=)
JP (1) JP7125488B2 (https=)
CN (1) CN111656309A (https=)
BR (1) BR112020013692A2 (https=)
CA (1) CA3090061A1 (https=)
RU (1) RU2764109C1 (https=)
WO (1) WO2019155418A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110740035B (zh) * 2019-10-21 2021-08-31 浙江正泰仪器仪表有限责任公司 一种智能表具加密系统以及加密方法
CN113900348A (zh) * 2020-07-06 2022-01-07 京东方科技集团股份有限公司 投影幕布及其制造方法、投影显示系统及显示方法
CN115357140A (zh) * 2022-08-22 2022-11-18 福耀玻璃工业集团股份有限公司 触控夹层玻璃及其控制装置、系统、方法和控制板

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816808B1 (https=) 1968-05-08 1973-05-24
US5254413A (en) 1991-01-31 1993-10-19 General Electric Company Method for repair and restoration of a ceramic thermal barrier-coated substrate by providing an intermetallic coating
US5736975A (en) 1996-02-02 1998-04-07 Interactive Sales System Interactive video display
US6576349B2 (en) 2000-07-10 2003-06-10 Guardian Industries Corp. Heat treatable low-E coated articles and methods of making same
US7267879B2 (en) 2001-02-28 2007-09-11 Guardian Industries Corp. Coated article with silicon oxynitride adjacent glass
US6822792B2 (en) * 2001-05-14 2004-11-23 Dai Nippon Printing Co., Ltd. Sheet for use for projection screen, light diffusion sheet and projection screen
US8035612B2 (en) * 2002-05-28 2011-10-11 Intellectual Ventures Holding 67 Llc Self-contained interactive video display system
JP2003302742A (ja) * 2002-04-10 2003-10-24 Seiko Epson Corp マスク、光反射膜付き基板、光反射膜の製造方法、および液晶表示装置、並びに電子機器
US8068186B2 (en) 2003-10-15 2011-11-29 3M Innovative Properties Company Patterned conductor touch screen having improved optics
US7217460B2 (en) 2004-03-11 2007-05-15 Guardian Industries Corp. Coated article with low-E coating including tin oxide interlayer
US7081302B2 (en) 2004-02-27 2006-07-25 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with low-E coating including tin oxide interlayer
US8203073B2 (en) 2006-11-02 2012-06-19 Guardian Industries Corp. Front electrode for use in photovoltaic device and method of making same
US8358276B2 (en) 2007-12-21 2013-01-22 Apple Inc. Touch pad electrode design
JP5157548B2 (ja) * 2008-03-14 2013-03-06 日立化成株式会社 タッチパネル用光学部材及びその製造方法
US8576193B2 (en) 2008-04-25 2013-11-05 Apple Inc. Brick layout and stackup for a touch screen
US8263227B2 (en) 2008-06-25 2012-09-11 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Coated article with low-E coating including zirconium oxide and/or zirconium silicon oxynitride and methods of making same
JP4966924B2 (ja) 2008-07-16 2012-07-04 日東電工株式会社 透明導電性フィルム、透明導電性積層体及びタッチパネル、並びに透明導電性フィルムの製造方法
US8147975B2 (en) 2008-08-21 2012-04-03 Guardian Industries Corp. Plasma display panel including frameless EMI filter, and/or method of making the same
JP2011504618A (ja) 2008-09-26 2011-02-10 トヴィス カンパニー リミテッド 強化ガラスを利用したタッチパネル
US8080141B2 (en) 2008-11-18 2011-12-20 Guardian Industries Corp. ITO-coated article and/or method of making the same via heat treating
DE102008063403A1 (de) 2008-12-31 2010-07-08 Advanced Micro Devices, Inc., Sunnyvale SOI-Bauelement mit einem vergrabenen isolierenden Material mit erhöhter Ätzwiderstandsfähigkeit
TW201025108A (en) 2008-12-31 2010-07-01 Acrosense Technology Co Ltd Capacitive touch panel
JP5724171B2 (ja) * 2009-01-09 2015-05-27 ソニー株式会社 光学素子およびその製造方法、原盤およびその製造方法、ならびに表示装置
US7947374B2 (en) 2009-02-19 2011-05-24 Guardian Industries Corp. Coated article with sputter-deposited transparent conductive coating capable of surviving harsh environments, and method of making the same
TWI529588B (zh) 2009-07-07 2016-04-11 華森電子科技股份有限公司 投射電容式觸控面板及其製造方法
CN102725714A (zh) * 2009-08-24 2012-10-10 南东植 触摸面板传感器
JP2012014669A (ja) 2009-11-20 2012-01-19 Fujifilm Corp 導電シート、導電シートの使用方法及び静電容量方式タッチパネル
JP2011123380A (ja) * 2009-12-11 2011-06-23 Sony Corp 防眩性フィルム、およびその製造方法
KR101107173B1 (ko) 2010-02-11 2012-01-25 삼성모바일디스플레이주식회사 유기 발광 표시 장치 및 이의 제조 방법
US8293344B2 (en) 2010-02-26 2012-10-23 Guardian Industries Corp. Articles including anticondensation coatings and/or methods of making the same
JP5739742B2 (ja) 2010-11-04 2015-06-24 日東電工株式会社 透明導電性フィルムおよびタッチパネル
JP4816808B1 (ja) * 2010-12-14 2011-11-16 大日本印刷株式会社 コンピュータ装置、入力システム、及びプログラム
EP2469327A3 (en) 2010-12-22 2012-11-28 Chimei InnoLux Corporation Touch panel
CN103430134B (zh) 2011-01-19 2017-03-29 Lg伊诺特有限公司 触摸板及其制造方法
CN103443750B (zh) 2011-01-20 2017-02-15 日产化学工业株式会社 触摸屏用涂布组合物、涂膜及触摸屏
WO2012128893A1 (en) 2011-02-24 2012-09-27 Cypress Semiconductor Corporation Single layer touch sensor
US8557391B2 (en) 2011-02-24 2013-10-15 Guardian Industries Corp. Coated article including low-emissivity coating, insulating glass unit including coated article, and/or methods of making the same
US9513730B2 (en) * 2011-05-20 2016-12-06 Lg Chem, Ltd. Conductive substrate and touch panel comprising same
US9733779B2 (en) 2012-11-27 2017-08-15 Guardian Industries Corp. Projected capacitive touch panel with silver-inclusive transparent conducting layer(s), and/or method of making the same
US9557871B2 (en) 2015-04-08 2017-01-31 Guardian Industries Corp. Transparent conductive coating for capacitive touch panel or the like
US9354755B2 (en) 2012-11-27 2016-05-31 Guardian Industries Corp. Projected capacitive touch panel with a silver-inclusive transparent conducting layer(s)
US9921704B2 (en) 2012-11-27 2018-03-20 Guardian Glass, LLC Transparent conductive coating for capacitive touch panel
TWI549573B (zh) * 2013-06-20 2016-09-11 Ｌｇ電子股份有限公司 導電薄膜及含有該導電薄膜的觸控面板
US20150123911A1 (en) * 2013-11-06 2015-05-07 Light Polymers Holding Index matching and touch panel improvements in display devices
JP2016009271A (ja) * 2014-06-23 2016-01-18 旭硝子株式会社 映像表示システム
WO2016073224A1 (en) * 2014-11-07 2016-05-12 3M Innovative Properties Company Touch sensitive projection screen
JP2016095562A (ja) * 2014-11-12 2016-05-26 凸版印刷株式会社 タッチパネル、リアプロジェクションスクリーン、リアプロジェクションボードおよび電子黒板
US9766763B2 (en) 2014-12-26 2017-09-19 Semiconductor Energy Laboratory Co., Ltd. Functional panel, light-emitting panel, display panel, and sensor panel
US10901548B2 (en) * 2015-04-07 2021-01-26 Omnivision Technologies, Inc. Touch screen rear projection display
US10133108B2 (en) 2015-04-08 2018-11-20 Guardian Glass, LLC Vending machines with large area transparent touch electrode technology, and/or associated methods
JP5969089B1 (ja) * 2015-05-20 2016-08-10 株式会社フジクラ 導体層付き構造体の製造方法、基材付き配線体、及び基材付き構造体
EP3299943A4 (en) * 2015-05-20 2018-11-07 Fujikura, Ltd. Conductor-layer-equipped structure, and touch panel
CN107683425B (zh) * 2015-06-02 2020-04-10 康宁股份有限公司 用于表面显示单元的多功能材料系统
US10330832B2 (en) * 2015-06-25 2019-06-25 Apple Inc. High-luminance surface
KR102427696B1 (ko) * 2015-10-22 2022-08-01 삼성디스플레이 주식회사 터치 패널
CN105677101A (zh) * 2016-01-06 2016-06-15 京东方科技集团股份有限公司 Ogs触摸屏及其制作方法、显示装置
JP2017215383A (ja) * 2016-05-30 2017-12-07 グンゼ株式会社 映写スクリーンシート及び入力機能付き映写スクリーンシート
CN106484203A (zh) * 2016-10-17 2017-03-08 京东方科技集团股份有限公司 触控基板及其制作方法、触控显示面板以及显示装置

Also Published As

Publication number Publication date
JP2021513696A (ja) 2021-05-27
EP3750043A1 (en) 2020-12-16
CN111656309A (zh) 2020-09-11
US10539864B2 (en) 2020-01-21
US20190243227A1 (en) 2019-08-08
US11762274B2 (en) 2023-09-19
CA3090061A1 (en) 2019-08-15
JP7125488B2 (ja) 2022-08-24
US20220004091A1 (en) 2022-01-06
RU2764109C1 (ru) 2022-01-13
US11099474B2 (en) 2021-08-24
US20200225568A1 (en) 2020-07-16
WO2019155418A1 (en) 2019-08-15

Similar Documents

Publication Publication Date Title
CN102667691B (zh) 具有改善的光学性能和电性能的带多层电极的触敏装置
US10394405B2 (en) Capacitive touch panel with multi-layer transparent conductive film
KR101773514B1 (ko) 터치스크린 일체형 평판표시장치
KR101351415B1 (ko) 터치 패널 및 터치 패널 일체형 액정 표시 장치
TWM344522U (en) Sensory structure of capacitive touch panel and capacitive touch panel having the same
US11762274B2 (en) Capacitive touch panel having diffuser and patterned electrode
WO2012053498A1 (ja) タッチスイッチ
TW200809324A (en) Touch screen having reduced visibility transparent conductor pattern
JP2008233976A (ja) タッチパネル、表示装置、及びタッチパネルの製造方法
JP2006011523A (ja) タッチパネルセンサー
US10540047B2 (en) Transparent conductive coating for capacitive touch panel and method of making same
US9454249B2 (en) Touchscreen sensor
TW201441892A (zh) 觸控面板
KR100954898B1 (ko) 터치패널센서
CN107608562A (zh) 触控面板、触控面板制造方法及使用触控面板的电子设备
JP6985376B2 (ja) 静電容量タッチスクリーンミラーデバイス及び製造方法
CN111492335A (zh) 用于电容式触摸面板的透明导电涂层及其制造方法
JP2016194751A (ja) タッチパネルセンサ
KR100985406B1 (ko) 정전용량 방식 터치패널
KR20140058062A (ko) 투명 도전성 기재 및 이를 포함하는 터치 패널
KR20140079073A (ko) 반사방지층을 포함하는 터치 패널 및 이의 제조 방법
KR20140079074A (ko) 반사방지 필름을 포함하는 터치 패널
KR20150004605A (ko) 투명 도전성 기재 및 이를 포함하는 터치 패널
KR20140066001A (ko) 터치 패널 및 이의 제조방법

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]