BR112014015319A2 - folha condutora e painel de toque - Google Patents

folha condutora e painel de toque

Info

Publication number
BR112014015319A2
BR112014015319A2 BR112014015319A BR112014015319A BR112014015319A2 BR 112014015319 A2 BR112014015319 A2 BR 112014015319A2 BR 112014015319 A BR112014015319 A BR 112014015319A BR 112014015319 A BR112014015319 A BR 112014015319A BR 112014015319 A2 BR112014015319 A2 BR 112014015319A2
Authority
BR
Brazil
Prior art keywords
conductive sheet
touch panel
conductive
pattern
main surface
Prior art date
Application number
BR112014015319A
Other languages
English (en)
Other versions
BR112014015319A8 (pt
Inventor
Nakamura Hiroshige
Kuriki Tadashi
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of BR112014015319A2 publication Critical patent/BR112014015319A2/pt
Publication of BR112014015319A8 publication Critical patent/BR112014015319A8/pt

Links

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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • G06F3/044—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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0274—Optical details, e.g. printed circuits comprising integral optical means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
    • H05K1/0289—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns having a matrix lay-out, i.e. having selectively interconnectable sets of X-conductors and Y-conductors in different planes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0104—Properties and characteristics in general
    • H05K2201/0108—Transparent
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09681—Mesh conductors, e.g. as a ground plane
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of components

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)
  • Microelectronics & Electronic Packaging (AREA)
  • Position Input By Displaying (AREA)

Abstract

resumo "folha condutora e painel de toque" uma folha condutora incluir um substrato 30 possuindo uma primeira superfície principal e uma segunda superfície principal, e um primeiro padrão de eletrodo 10 localizado na primeira superfície principal do substrato 30. o primeiro padrão de eletrodo 10 é feito de fios finos metálicos, e inclui uma pluralidade de primeiros padrões condutores 12 que se estendem em uma primeira direção. cada primeiro padrão condutor 12 inclui, pelo menos, dentro do mesmo um padrão não condutor secundário 18 que é eletricamente separado do primeiro padrão condutor. uma área a de cada primeiro padrão condutor 12 e uma área b de cada um dos padrões não condutores secundários 18 satisfazem uma relação de 5% < b / (a + b) < 97%. de acordo, uma folha condutora e um painel de toque possuindo uma precisão de detecção alta podem ser fornecidos.
BR112014015319A 2011-12-22 2012-12-21 folha condutora e painel de toque BR112014015319A8 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011281928 2011-12-22
JP2012113741A JP2013149232A (ja) 2011-12-22 2012-05-17 導電シート及びタッチパネル
JP2012182678A JP5318998B2 (ja) 2011-12-22 2012-08-21 導電シート及びタッチパネル
PCT/JP2012/083222 WO2013094729A1 (ja) 2011-12-22 2012-12-21 導電シート及びタッチパネル

Publications (2)

Publication Number Publication Date
BR112014015319A2 true BR112014015319A2 (pt) 2017-06-13
BR112014015319A8 BR112014015319A8 (pt) 2017-06-13

Family

ID=49046641

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015319A BR112014015319A8 (pt) 2011-12-22 2012-12-21 folha condutora e painel de toque

Country Status (8)

Country Link
US (4) US9877385B2 (pt)
EP (2) EP2796972B1 (pt)
JP (2) JP2013149232A (pt)
KR (1) KR101634468B1 (pt)
CN (3) CN104011635B (pt)
BR (1) BR112014015319A8 (pt)
TW (2) TWI619055B (pt)
WO (1) WO2013094729A1 (pt)

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CN104011635B (zh) 2017-05-17
EP2796972A1 (en) 2014-10-29
TWI619055B (zh) 2018-03-21
EP2796972A4 (en) 2015-08-12
CN107092408A (zh) 2017-08-25
JP2013149236A (ja) 2013-08-01
KR101634468B1 (ko) 2016-06-29
CN106980425A (zh) 2017-07-25
US10111326B2 (en) 2018-10-23
BR112014015319A8 (pt) 2017-06-13
TW201714063A (zh) 2017-04-16
US20140299361A1 (en) 2014-10-09
US20190008040A1 (en) 2019-01-03
US10117330B2 (en) 2018-10-30
EP3570152A1 (en) 2019-11-20
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US9877385B2 (en) 2018-01-23
CN107092408B (zh) 2020-08-04
US20180110120A1 (en) 2018-04-19
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US10492295B2 (en) 2019-11-26
US20180110119A1 (en) 2018-04-19
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JP2013149232A (ja) 2013-08-01
TWI576728B (zh) 2017-04-01

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