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TWI562048B - Single-layer multi-point touch-control conductive film and method for producing the same - Google Patents

Single-layer multi-point touch-control conductive film and method for producing the same

Info

Publication number
TWI562048B
TWI562048B TW103117731A TW103117731A TWI562048B TW I562048 B TWI562048 B TW I562048B TW 103117731 A TW103117731 A TW 103117731A TW 103117731 A TW103117731 A TW 103117731A TW I562048 B TWI562048 B TW I562048B
Authority
TW
Taiwan
Prior art keywords
producing
conductive film
same
point touch
layer multi
Prior art date
Application number
TW103117731A
Other languages
English (en)
Other versions
TW201445409A (zh
Inventor
Sheng Zhang
Ying Gu
Hongwei Kang
Yulong Gao
Shengbo Guo
Yunliang Yang
Original Assignee
Nanchang O Film Tech Co Ltd
Suzhou O Film Tech Co Ltd
Shenzhen O Film Tech Co Ltd
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 CN2013102104265A external-priority patent/CN103294270A/zh
Priority claimed from CN2013102100758A external-priority patent/CN103294269A/zh
Priority claimed from CN2013102096165A external-priority patent/CN103309506A/zh
Application filed by Nanchang O Film Tech Co Ltd, Suzhou O Film Tech Co Ltd, Shenzhen O Film Tech Co Ltd filed Critical Nanchang O Film Tech Co Ltd
Publication of TW201445409A publication Critical patent/TW201445409A/zh
Application granted granted Critical
Publication of TWI562048B publication Critical patent/TWI562048B/zh

Links

Classifications

    • 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
    • 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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • 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
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • 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
    • 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
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

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)
  • Quality & Reliability (AREA)
  • Position Input By Displaying (AREA)
  • Laminated Bodies (AREA)
  • Non-Insulated Conductors (AREA)
TW103117731A 2013-05-30 2014-05-21 Single-layer multi-point touch-control conductive film and method for producing the same TWI562048B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2013102104265A CN103294270A (zh) 2013-05-30 2013-05-30 单层多点式触控导电膜及其制备方法
CN2013102100758A CN103294269A (zh) 2013-05-30 2013-05-30 单层多点式触控导电膜及其制备方法
CN2013102096165A CN103309506A (zh) 2013-05-30 2013-05-30 单层多点式触控导电膜及其制备方法

Publications (2)

Publication Number Publication Date
TW201445409A TW201445409A (zh) 2014-12-01
TWI562048B true TWI562048B (en) 2016-12-11

Family

ID=50884665

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103117731A TWI562048B (en) 2013-05-30 2014-05-21 Single-layer multi-point touch-control conductive film and method for producing the same

Country Status (6)

Country Link
US (1) US9640294B2 (zh)
EP (1) EP2808770B1 (zh)
JP (1) JP5846457B2 (zh)
KR (1) KR101639255B1 (zh)
TW (1) TWI562048B (zh)
WO (1) WO2014190790A1 (zh)

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* Cited by examiner, † Cited by third party
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CN105094395A (zh) * 2014-05-04 2015-11-25 宸鸿科技(厦门)有限公司 触控装置
CN104376899B (zh) * 2014-10-14 2017-01-11 业成光电（深圳）有限公司 电子装置、触控屏、透明导电膜及透明导电膜的制备方法
CN104407729B (zh) * 2014-10-14 2018-01-09 业成光电（深圳）有限公司 电子装置、触控屏、透明导电膜及透明导电膜的制备方法
US20170075473A1 (en) 2015-09-15 2017-03-16 Hyundai Motor Company Touch input device and method for manufacturing the same
KR102543985B1 (ko) * 2015-10-27 2023-06-14 삼성전자주식회사 전도막 및 이를 포함하는 전자 소자
CN106547397B (zh) * 2016-10-19 2022-03-22 苏州维业达触控科技有限公司 一种透明导电膜的制作方法、透明导电膜和触控屏
CN108920008B (zh) * 2018-07-23 2021-10-15 意力(广州)电子科技有限公司 显示设备、触控面板、触控传感器及其制造方法
CN111370163B (zh) * 2018-12-25 2021-09-14 昇印光电（昆山）股份有限公司 导电膜
CN112558819A (zh) * 2019-09-10 2021-03-26 南昌欧菲光科技有限公司 导电膜结构、制作方法和触控屏、电子设备
CN113219741B (zh) * 2021-04-20 2022-12-13 绵阳惠科光电科技有限公司 一种显示面板和显示装置
CN113772963B (zh) * 2021-09-13 2023-07-07 芜湖长信科技股份有限公司 一种双面线路触摸屏结构及其制备方法
CN116072332B (zh) * 2021-10-29 2025-10-10 北京京东方技术开发有限公司 导电网格的制备方法和薄膜传感器的制备方法
JP2025066865A (ja) * 2023-10-12 2025-04-24 レノボ・シンガポール・プライベート・リミテッド 表示装置、電子機器、および表示装置の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
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TWM379802U (en) * 2009-10-28 2010-05-01 Shenzhen Laibao Hi Tech Co Ltd Layout structure of capacitive touch screen
CN102222538A (zh) * 2011-03-11 2011-10-19 苏州纳格光电科技有限公司 图形化的柔性透明导电薄膜及其制法
TWM432088U (en) * 2011-02-28 2012-06-21 Tpk Touch Solutions Inc Capacitive touch panel
US20120234663A1 (en) * 2010-12-29 2012-09-20 Lg Chem, Ltd. Touch screen and method for manufacturing the same

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TWI361996B (en) * 2008-03-21 2012-04-11 Elan Microelectronics Corp Touch panel device
CN101546242A (zh) * 2008-03-26 2009-09-30 义隆电子股份有限公司 触控面板装置
KR100988797B1 (ko) * 2008-09-12 2010-11-05 주식회사 모젬 초슬림 터치 스크린 겸용 윈도우
KR101055049B1 (ko) * 2009-01-19 2011-08-05 엘지이노텍 주식회사 입력장치
JP5278759B2 (ja) * 2009-05-28 2013-09-04 凸版印刷株式会社 静電容量型入力装置
US8653378B2 (en) 2010-03-24 2014-02-18 Li-Li Fan Structure of bridging electrode
JP5520776B2 (ja) * 2010-10-20 2014-06-11 信越ポリマー株式会社 センサーシートおよびその製造方法
KR101051448B1 (ko) * 2010-10-26 2011-07-22 한국기계연구원 인쇄기반 금속 배선을 이용한 투명전극 제조 방법 및 그 투명전극
TWI459253B (zh) * 2011-01-25 2014-11-01 Chunghwa Picture Tubes Ltd 觸控面板
TWI452508B (zh) * 2011-05-27 2014-09-11 Novatek Microelectronics Corp 電容式觸碰面板的佈局結構及其製作方法
KR101118727B1 (ko) * 2011-05-31 2012-03-12 에스맥 (주) 박막형 멀티 터치 스크린 패널 및 그 제조방법
JP2013246723A (ja) * 2012-05-28 2013-12-09 Mitsubishi Paper Mills Ltd 静電容量型タッチパネル用光透過性電極
CN102799311B (zh) * 2012-07-13 2015-03-04 北京京东方光电科技有限公司 触摸屏、包含该触摸屏的电子设备及触摸屏的制造方法
CN102903423B (zh) * 2012-10-25 2015-05-13 南昌欧菲光科技有限公司 透明导电膜中的导电结构、透明导电膜及制作方法
CN102930922B (zh) * 2012-10-25 2015-07-08 南昌欧菲光科技有限公司 一种具有各向异性导电的透明导电膜
CN103309506A (zh) * 2013-05-30 2013-09-18 南昌欧菲光科技有限公司 单层多点式触控导电膜及其制备方法
CN103294269A (zh) * 2013-05-30 2013-09-11 南昌欧菲光科技有限公司 单层多点式触控导电膜及其制备方法
CN203338281U (zh) * 2013-05-30 2013-12-11 南昌欧菲光科技有限公司 单层多点式触控导电膜
CN203338280U (zh) * 2013-05-30 2013-12-11 南昌欧菲光科技有限公司 单层多点式触控导电膜
CN203311374U (zh) * 2013-05-30 2013-11-27 南昌欧菲光科技有限公司 单层多点式触控导电膜
CN103294270A (zh) * 2013-05-30 2013-09-11 南昌欧菲光科技有限公司 单层多点式触控导电膜及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM379802U (en) * 2009-10-28 2010-05-01 Shenzhen Laibao Hi Tech Co Ltd Layout structure of capacitive touch screen
US20120234663A1 (en) * 2010-12-29 2012-09-20 Lg Chem, Ltd. Touch screen and method for manufacturing the same
TWM432088U (en) * 2011-02-28 2012-06-21 Tpk Touch Solutions Inc Capacitive touch panel
CN102222538A (zh) * 2011-03-11 2011-10-19 苏州纳格光电科技有限公司 图形化的柔性透明导电薄膜及其制法

Also Published As

Publication number Publication date
TW201445409A (zh) 2014-12-01
US20140356582A1 (en) 2014-12-04
WO2014190790A1 (zh) 2014-12-04
EP2808770A2 (en) 2014-12-03
JP5846457B2 (ja) 2016-01-20
JP2014235751A (ja) 2014-12-15
US9640294B2 (en) 2017-05-02
EP2808770A3 (en) 2014-12-24
KR20140141498A (ko) 2014-12-10
KR101639255B1 (ko) 2016-07-13
EP2808770B1 (en) 2016-06-08

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees