KR20140021948A - 터치패널 - Google Patents

터치패널 Download PDF

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Publication number
KR20140021948A
KR20140021948A KR1020120108048A KR20120108048A KR20140021948A KR 20140021948 A KR20140021948 A KR 20140021948A KR 1020120108048 A KR1020120108048 A KR 1020120108048A KR 20120108048 A KR20120108048 A KR 20120108048A KR 20140021948 A KR20140021948 A KR 20140021948A
Authority
KR
South Korea
Prior art keywords
wiring
electrode
pattern
peak
touch panel
Prior art date
Application number
KR1020120108048A
Other languages
English (en)
Korean (ko)
Inventor
임정열
홍상수
장인현
김슬기
이규상
양충모
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to JP2013025923A priority Critical patent/JP2014038589A/ja
Priority to US13/772,073 priority patent/US20140041999A1/en
Publication of KR20140021948A publication Critical patent/KR20140021948A/ko

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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
    • 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
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • G06F3/0446—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Quality & Reliability (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Position Input By Displaying (AREA)
KR1020120108048A 2012-08-13 2012-09-27 터치패널 KR20140021948A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013025923A JP2014038589A (ja) 2012-08-13 2013-02-13 タッチパネル
US13/772,073 US20140041999A1 (en) 2012-08-13 2013-02-20 Touch panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120088506 2012-08-13
KR1020120088506 2012-08-13

Publications (1)

Publication Number Publication Date
KR20140021948A true KR20140021948A (ko) 2014-02-21

Family

ID=50268158

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120108048A KR20140021948A (ko) 2012-08-13 2012-09-27 터치패널

Country Status (2)

Country Link
JP (1) JP2014038589A (ja)
KR (1) KR20140021948A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527321B1 (ko) * 2014-02-26 2015-06-09 하이디스 테크놀로지 주식회사 터치 패널
KR20150120503A (ko) * 2013-02-22 2015-10-27 미쓰비시 세이시 가부시키가이샤 광투과성 전극
US9606690B2 (en) 2014-07-15 2017-03-28 Hydis Technologies Co., Ltd. Touch panel having touch electrodes and overcoat formed in a zigzag manner
KR20170039391A (ko) * 2015-10-01 2017-04-11 엘지이노텍 주식회사 터치 윈도우
US10521058B2 (en) 2015-11-30 2019-12-31 Samsung Display Co., Ltd. Touch panel including connection electrodes formed differently in first area than second area and display apparatus including the same
EP3467627A4 (en) * 2016-05-24 2020-01-01 VTS-Touchsensor Co., Ltd. CONDUCTIVE FILM, TOUCH PANEL AND DISPLAY DEVICE
US10901541B2 (en) 2015-02-16 2021-01-26 Samsung Display Co., Ltd. Display device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150120503A (ko) * 2013-02-22 2015-10-27 미쓰비시 세이시 가부시키가이샤 광투과성 전극
KR101527321B1 (ko) * 2014-02-26 2015-06-09 하이디스 테크놀로지 주식회사 터치 패널
US9606690B2 (en) 2014-07-15 2017-03-28 Hydis Technologies Co., Ltd. Touch panel having touch electrodes and overcoat formed in a zigzag manner
US10901541B2 (en) 2015-02-16 2021-01-26 Samsung Display Co., Ltd. Display device
US11269437B2 (en) 2015-02-16 2022-03-08 Samsung Display Co., Ltd. Display device
KR20170039391A (ko) * 2015-10-01 2017-04-11 엘지이노텍 주식회사 터치 윈도우
US10521058B2 (en) 2015-11-30 2019-12-31 Samsung Display Co., Ltd. Touch panel including connection electrodes formed differently in first area than second area and display apparatus including the same
US11048369B2 (en) 2015-11-30 2021-06-29 Samsung Display Co., Ltd. Touch panel including connection electrodes formed differently in first area than second area and display apparatus including the same
EP3467627A4 (en) * 2016-05-24 2020-01-01 VTS-Touchsensor Co., Ltd. CONDUCTIVE FILM, TOUCH PANEL AND DISPLAY DEVICE

Also Published As

Publication number Publication date
JP2014038589A (ja) 2014-02-27

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