JP2015194993A - 入力装置および表示装置 - Google Patents

入力装置および表示装置 Download PDF

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Publication number
JP2015194993A
JP2015194993A JP2014226018A JP2014226018A JP2015194993A JP 2015194993 A JP2015194993 A JP 2015194993A JP 2014226018 A JP2014226018 A JP 2014226018A JP 2014226018 A JP2014226018 A JP 2014226018A JP 2015194993 A JP2015194993 A JP 2015194993A
Authority
JP
Japan
Prior art keywords
transparent substrate
electrode
electrodes
input device
seam
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.)
Pending
Application number
JP2014226018A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015194993A5 (https=
Inventor
小杉　直貴
Naoki Kosugi
直貴 小杉
渡海　章
Akira Tokai
章 渡海
加道　博行
Hiroyuki Kado
博行 加道
貴司 北田
Takashi Kitada
貴司 北田
豊 久本
Yutaka Hisamoto
豊 久本
宏明 加藤
Hiroaki Kato
宏明 加藤
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2014226018A priority Critical patent/JP2015194993A/ja
Priority to US14/666,704 priority patent/US20150277485A1/en
Publication of JP2015194993A publication Critical patent/JP2015194993A/ja
Publication of JP2015194993A5 publication Critical patent/JP2015194993A5/ja
Pending legal-status Critical Current

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
    • 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
    • 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 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
    • G06F2203/04112—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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
JP2014226018A 2014-03-26 2014-11-06 入力装置および表示装置 Pending JP2015194993A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014226018A JP2015194993A (ja) 2014-03-26 2014-11-06 入力装置および表示装置
US14/666,704 US20150277485A1 (en) 2014-03-26 2015-03-24 Input device and display device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014063501 2014-03-26
JP2014063501 2014-03-26
JP2014226018A JP2015194993A (ja) 2014-03-26 2014-11-06 入力装置および表示装置

Publications (2)

Publication Number Publication Date
JP2015194993A true JP2015194993A (ja) 2015-11-05
JP2015194993A5 JP2015194993A5 (https=) 2016-08-04

Family

ID=54190236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014226018A Pending JP2015194993A (ja) 2014-03-26 2014-11-06 入力装置および表示装置

Country Status (2)

Country Link
US (1) US20150277485A1 (https=)
JP (1) JP2015194993A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6993479B1 (ja) 2020-08-17 2022-01-13 洋華光電股▲ふん▼有限公司 大型タッチセンシングパターンの製造方法
US12598808B2 (en) 2020-12-21 2026-04-07 Kyocera Corporation Display device and method for manufacturing display device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019032637A (ja) * 2017-08-07 2019-02-28 株式会社ジャパンディスプレイ 表示装置
WO2019065967A1 (ja) * 2017-09-29 2019-04-04 株式会社ジャパンディスプレイ 指紋検出装置及び表示装置
CN110010668B (zh) * 2019-04-09 2021-07-27 武汉天马微电子有限公司 有机发光显示面板和显示装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010097536A (ja) * 2008-10-20 2010-04-30 Mitsubishi Electric Corp タッチパネル
US20100156811A1 (en) * 2008-12-22 2010-06-24 Ding Hua Long New pattern design for a capacitive touch screen
JP2011175412A (ja) * 2010-02-24 2011-09-08 Shin Etsu Polymer Co Ltd 静電容量式のタッチパネルスイッチ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010097536A (ja) * 2008-10-20 2010-04-30 Mitsubishi Electric Corp タッチパネル
US20100156811A1 (en) * 2008-12-22 2010-06-24 Ding Hua Long New pattern design for a capacitive touch screen
JP2011175412A (ja) * 2010-02-24 2011-09-08 Shin Etsu Polymer Co Ltd 静電容量式のタッチパネルスイッチ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6993479B1 (ja) 2020-08-17 2022-01-13 洋華光電股▲ふん▼有限公司 大型タッチセンシングパターンの製造方法
JP2022033407A (ja) * 2020-08-17 2022-03-02 洋華光電股▲ふん▼有限公司 大型タッチセンシングパターンの製造方法
US12598808B2 (en) 2020-12-21 2026-04-07 Kyocera Corporation Display device and method for manufacturing display device

Also Published As

Publication number Publication date
US20150277485A1 (en) 2015-10-01

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