JP6427337B2 - 表示装置およびその製造方法 - Google Patents

表示装置およびその製造方法 Download PDF

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Publication number
JP6427337B2
JP6427337B2 JP2014102333A JP2014102333A JP6427337B2 JP 6427337 B2 JP6427337 B2 JP 6427337B2 JP 2014102333 A JP2014102333 A JP 2014102333A JP 2014102333 A JP2014102333 A JP 2014102333A JP 6427337 B2 JP6427337 B2 JP 6427337B2
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Japan
Prior art keywords
display device
manufacturing
film
layer
metal layer
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Active
Application number
JP2014102333A
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English (en)
Japanese (ja)
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JP2015219350A5 (enExample
JP2015219350A (ja
Inventor
雅博 寺本
雅博 寺本
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.)
Japan Display Inc
Original Assignee
Japan Display Inc
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.)
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Publication date
Application filed by Japan Display Inc filed Critical Japan Display Inc
Priority to JP2014102333A priority Critical patent/JP6427337B2/ja
Priority to US14/712,678 priority patent/US9977525B2/en
Publication of JP2015219350A publication Critical patent/JP2015219350A/ja
Publication of JP2015219350A5 publication Critical patent/JP2015219350A5/ja
Application granted granted Critical
Publication of JP6427337B2 publication Critical patent/JP6427337B2/ja
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    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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
    • 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
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
    • H01L21/76886—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances
    • H01L21/76892—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances modifying the pattern
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H01L22/10—Measuring as part of the manufacturing process
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Liquid Crystal (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
JP2014102333A 2014-05-16 2014-05-16 表示装置およびその製造方法 Active JP6427337B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014102333A JP6427337B2 (ja) 2014-05-16 2014-05-16 表示装置およびその製造方法
US14/712,678 US9977525B2 (en) 2014-05-16 2015-05-14 Display device and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014102333A JP6427337B2 (ja) 2014-05-16 2014-05-16 表示装置およびその製造方法

Publications (3)

Publication Number Publication Date
JP2015219350A JP2015219350A (ja) 2015-12-07
JP2015219350A5 JP2015219350A5 (enExample) 2017-06-29
JP6427337B2 true JP6427337B2 (ja) 2018-11-21

Family

ID=54539126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014102333A Active JP6427337B2 (ja) 2014-05-16 2014-05-16 表示装置およびその製造方法

Country Status (2)

Country Link
US (1) US9977525B2 (enExample)
JP (1) JP6427337B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205721704U (zh) * 2016-05-23 2016-11-23 成都京东方光电科技有限公司 触控基板及触摸屏显示器
CN106990871A (zh) * 2017-04-13 2017-07-28 京东方科技集团股份有限公司 一种触控面板及其制备方法、显示面板和显示装置
CN107357455A (zh) * 2017-06-21 2017-11-17 维沃移动通信有限公司 一种显示屏的驱动方法、显示屏以及移动终端
CN107861656B (zh) * 2017-11-08 2025-08-26 合肥鑫晟光电科技有限公司 触摸屏的制造方法、显示装置
JP7051446B2 (ja) * 2018-01-10 2022-04-11 株式会社ジャパンディスプレイ 表示装置の製造方法
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH095784A (ja) * 1995-06-21 1997-01-10 Toshiba Corp 液晶表示装置、その製造方法および表示電極基板
JPH10142628A (ja) * 1996-11-07 1998-05-29 Matsushita Electric Ind Co Ltd アクティブマトリクス基板およびその製造方法
JP2001222017A (ja) * 1999-05-24 2001-08-17 Fujitsu Ltd 液晶表示装置及びその製造方法
JP5183584B2 (ja) * 2009-06-29 2013-04-17 株式会社ジャパンディスプレイウェスト タッチセンサ、表示装置および電子機器
JP5653686B2 (ja) * 2010-08-24 2015-01-14 株式会社ジャパンディスプレイ タッチ検出機能付き表示装置
KR20130039556A (ko) * 2011-10-12 2013-04-22 삼성전기주식회사 전극 형성방법
JP6022164B2 (ja) 2012-01-24 2016-11-09 株式会社ジャパンディスプレイ 液晶表示装置
US8994891B2 (en) * 2012-05-16 2015-03-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and touch panel
JP2013238794A (ja) * 2012-05-17 2013-11-28 Mitsubishi Electric Corp 半導体装置及びその製造方法
JP5224203B1 (ja) 2012-07-11 2013-07-03 大日本印刷株式会社 タッチパネルセンサ、タッチパネル装置および表示装置
JP2015180979A (ja) * 2012-07-31 2015-10-15 シャープ株式会社 タッチパネルおよびタッチパネルの製造方法
US9304636B2 (en) * 2013-09-20 2016-04-05 Eastman Kodak Company Micro-wire touch screen with unpatterned conductive layer
JP5673782B1 (ja) * 2013-11-11 2015-02-18 凸版印刷株式会社 液晶表示装置

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Publication number Publication date
US20150332965A1 (en) 2015-11-19
US9977525B2 (en) 2018-05-22
JP2015219350A (ja) 2015-12-07

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