GB2559570B - Touch sensor - Google Patents

Touch sensor Download PDF

Info

Publication number
GB2559570B
GB2559570B GB1702112.2A GB201702112A GB2559570B GB 2559570 B GB2559570 B GB 2559570B GB 201702112 A GB201702112 A GB 201702112A GB 2559570 B GB2559570 B GB 2559570B
Authority
GB
United Kingdom
Prior art keywords
touch sensor
touch
sensor
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.)
Active
Application number
GB1702112.2A
Other versions
GB2559570A (en
GB201702112D0 (en
Inventor
Brent Guard David
Anthony Church Justin
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.)
Solomon Systech Ltd
Original Assignee
Solomon Systech 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
Application filed by Solomon Systech Ltd filed Critical Solomon Systech Ltd
Priority to GB1702112.2A priority Critical patent/GB2559570B/en
Publication of GB201702112D0 publication Critical patent/GB201702112D0/en
Publication of GB2559570A publication Critical patent/GB2559570A/en
Application granted granted Critical
Publication of GB2559570B publication Critical patent/GB2559570B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G06F3/0443—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; 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
    • 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
GB1702112.2A 2017-02-09 2017-02-09 Touch sensor Active GB2559570B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1702112.2A GB2559570B (en) 2017-02-09 2017-02-09 Touch sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1702112.2A GB2559570B (en) 2017-02-09 2017-02-09 Touch sensor

Publications (3)

Publication Number Publication Date
GB201702112D0 GB201702112D0 (en) 2017-03-29
GB2559570A GB2559570A (en) 2018-08-15
GB2559570B true GB2559570B (en) 2020-05-13

Family

ID=58461984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1702112.2A Active GB2559570B (en) 2017-02-09 2017-02-09 Touch sensor

Country Status (1)

Country Link
GB (1) GB2559570B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110007020A1 (en) * 2009-04-10 2011-01-13 Seung Jae Hong Touch sensor panel design
CN102622129A (en) * 2012-02-29 2012-08-01 苏州瀚瑞微电子有限公司 Wiring structure of induction layer
US20130155012A1 (en) * 2011-12-19 2013-06-20 Egalax_Empia Technology Inc. Pattern of touch screen
US20140293163A1 (en) * 2013-04-01 2014-10-02 Wintek Corporation Touch panel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110007020A1 (en) * 2009-04-10 2011-01-13 Seung Jae Hong Touch sensor panel design
US20130155012A1 (en) * 2011-12-19 2013-06-20 Egalax_Empia Technology Inc. Pattern of touch screen
CN102622129A (en) * 2012-02-29 2012-08-01 苏州瀚瑞微电子有限公司 Wiring structure of induction layer
US20140293163A1 (en) * 2013-04-01 2014-10-02 Wintek Corporation Touch panel

Also Published As

Publication number Publication date
GB2559570A (en) 2018-08-15
GB201702112D0 (en) 2017-03-29

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