JPWO2009096411A1 - タッチパネルおよびタッチパネル型表示装置 - Google Patents
タッチパネルおよびタッチパネル型表示装置 Download PDFInfo
- Publication number
- JPWO2009096411A1 JPWO2009096411A1 JP2009551531A JP2009551531A JPWO2009096411A1 JP WO2009096411 A1 JPWO2009096411 A1 JP WO2009096411A1 JP 2009551531 A JP2009551531 A JP 2009551531A JP 2009551531 A JP2009551531 A JP 2009551531A JP WO2009096411 A1 JPWO2009096411 A1 JP WO2009096411A1
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- touch panel
- film
- base
- resistance film
- connection member
- Prior art date
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- 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
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
-
- 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
- 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
- G02F1/1345—Conductors connecting electrodes to cell terminals
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/38—Anti-reflection arrangements
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2203/00—Form of contacts
- H01H2203/008—Wires
- H01H2203/01—Woven wire screen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
- H01H2219/044—Edge lighting of layer
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)
- Position Input By Displaying (AREA)
Abstract
Description
Y タッチパネル型表示装置
Z 液晶表示装置
10 第1基体
11 透明絶縁基板
12 第1抵抗膜
20 第2基体
21 透明絶縁基板
22 第2抵抗膜
23,24 第1配線電極(配線電極)
23a,24a 接触面
23R,24R 抵抗層
25,26 補助電極
25a,26a 接触面
27,28 第2配線電極
29 ドットスペーサ
30 導電性接続部材
31 第1粒子
32 第2粒子
33 接着材料
40 液晶表示パネル
50 バックライト
60 筐体
Claims (12)
- 第1抵抗膜を有する第1基体と、第2抵抗膜および配線電極を有し且つ前記第1抵抗膜と前記第2抵抗膜とが対向するように配置される第2基体と、前記第1基体と前記第2基体との間に介在され且つ前記第1抵抗膜と前記配線電極とを電気的に接続する導電性接続部材とを備えるタッチパネルであって、
前記配線電極により一部が被覆され且つ前記導電性接続部材に接触される補助電極を更に備え、
前記導電性接続部材との接触面における前記補助電極の抵抗率は、前記導電性接続部材との接触面における前記配線電極の抵抗率より小さいことを特徴とする、タッチパネル。 - 前記配線電極は、その表面に前記補助電極より抵抗率が大きい抵抗層を有しており、
前記抵抗層の厚さは、前記導電性接続部材との接触面より前記補助電極との接触面の方が小さい、請求項1に記載のタッチパネル。 - 前記補助電極と前記導電性接続部材との接触面は、前記配線電極と前記導電性接続部材との接触面に比べて前記第2抵抗膜からの離間距離が大きい、請求項1に記載のタッチパネル。
- 前記補助電極は、前記配線電極における前記第1抵抗膜との電気的接続領域全体に沿って形成される、請求項1に記載のタッチパネル。
- 前記補助電極は、前記配線電極および前記導電性接続部材により全体が被覆される、請求項1に記載のタッチパネル。
- 前記補助電極と前記導電性接続部材との接触面積は、前記配線電極と前記導電性接続部材との接触面積以上である、請求項1に記載のタッチパネル。
- 前記補助電極の構成材料は前記第2抵抗膜の構成材料と同じである、請求項1に記載のタッチパネル。
- 前記補助電極の構成材料は酸化インジウムスズである、請求項1に記載のタッチパネル。
- 前記導電性接続部材は導電性粒子を含んでなる、請求項1に記載のタッチパネル。
- 前記配線電極の本体部は金属薄膜からなる、請求項1に記載のタッチパネル。
- 前記金属薄膜は、アルミニウム膜、アルミニウム合金膜、クロム膜とアルミニウム膜との積層膜、またはクロム膜とアルミニウム合金膜との積層膜である、請求項10に記載のタッチパネル。
- 表示パネルと、前記第1基体または前記第2基体が前記表示パネルに対向配置される請求項1に記載のタッチパネルと、を備えることを特徴とする、タッチパネル型表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009551531A JP5165000B2 (ja) | 2008-01-30 | 2009-01-28 | タッチパネルおよびタッチパネル型表示装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008018677 | 2008-01-30 | ||
JP2008018677 | 2008-01-30 | ||
JP2009551531A JP5165000B2 (ja) | 2008-01-30 | 2009-01-28 | タッチパネルおよびタッチパネル型表示装置 |
PCT/JP2009/051327 WO2009096411A1 (ja) | 2008-01-30 | 2009-01-28 | タッチパネルおよびタッチパネル型表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009096411A1 true JPWO2009096411A1 (ja) | 2011-05-26 |
JP5165000B2 JP5165000B2 (ja) | 2013-03-21 |
Family
ID=40912763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009551531A Expired - Fee Related JP5165000B2 (ja) | 2008-01-30 | 2009-01-28 | タッチパネルおよびタッチパネル型表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8704795B2 (ja) |
EP (1) | EP2251771B1 (ja) |
JP (1) | JP5165000B2 (ja) |
CN (1) | CN101910985B (ja) |
WO (1) | WO2009096411A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5073750B2 (ja) | 2007-08-30 | 2012-11-14 | 京セラ株式会社 | タッチパネルおよびタッチパネル型表示装置 |
JP5407599B2 (ja) * | 2009-07-01 | 2014-02-05 | パナソニック株式会社 | タッチパネル |
JP5558297B2 (ja) * | 2010-09-29 | 2014-07-23 | Nkkスイッチズ株式会社 | タッチパネル装置 |
EP2527910B1 (en) | 2011-05-24 | 2017-08-09 | Sony Corporation | Display |
JP2013008016A (ja) | 2011-05-24 | 2013-01-10 | Sony Corp | 表示装置 |
JP5907337B2 (ja) * | 2012-02-17 | 2016-04-26 | Nltテクノロジー株式会社 | タッチパネル及びタッチパネル付表示装置 |
GB2499987B (en) * | 2012-03-02 | 2017-01-11 | Novalia Ltd | Touch-sensitive input device |
US9253892B2 (en) * | 2012-04-13 | 2016-02-02 | Wistron Corporation | Peripheral circuit of touch panel and manufacturing method thereof |
CN103389817B (zh) * | 2012-05-10 | 2017-02-08 | 群康科技(深圳)有限公司 | 触控面板、触控装置及触碰点检测方法 |
TWI476651B (zh) * | 2012-05-10 | 2015-03-11 | Innocom Tech Shenzhen Co Ltd | 觸控面板、觸控裝置及觸碰點偵測方法 |
KR102212869B1 (ko) * | 2014-01-14 | 2021-02-05 | 엘지이노텍 주식회사 | 터치 윈도우 |
KR102422960B1 (ko) * | 2014-12-29 | 2022-07-21 | 삼성디스플레이 주식회사 | 유기발광 표시장치 및 그 제조방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4164910B2 (ja) * | 1998-09-21 | 2008-10-15 | ソニー株式会社 | 有機elディスプレイおよび有機elディスプレイの製造方法 |
JP2002041231A (ja) | 2000-05-17 | 2002-02-08 | Hitachi Ltd | 画面入力型表示装置 |
JP4428609B2 (ja) * | 2001-09-17 | 2010-03-10 | シチズン電子株式会社 | タッチパネル |
TWI266108B (en) * | 2003-05-01 | 2006-11-11 | Seiko Epson Corp | Electrical wiring structure, manufacturing method of electrical c wiring structure, substrate for optical device having electrical wiring structure and electro-optical device, and method for manufacturing electro-optical device |
JP2005158008A (ja) * | 2003-11-06 | 2005-06-16 | Matsushita Electric Ind Co Ltd | タッチパネルおよびこれを用いたタッチパネル付き液晶表示装置 |
JP2006011522A (ja) * | 2004-06-22 | 2006-01-12 | Seiko Epson Corp | 入力装置の製造方法、電気光学装置の製造方法、入力装置、電気光学装置、電子機器 |
JP2006106912A (ja) * | 2004-10-01 | 2006-04-20 | Citizen Watch Co Ltd | 情報入力装置及びその製造方法 |
JP4591157B2 (ja) * | 2005-03-31 | 2010-12-01 | パナソニック株式会社 | 配線基板及びこれを用いた入力装置とその製造方法 |
JP4821290B2 (ja) * | 2005-12-01 | 2011-11-24 | パナソニック株式会社 | タッチパネル |
-
2009
- 2009-01-28 EP EP09706243.4A patent/EP2251771B1/en not_active Not-in-force
- 2009-01-28 JP JP2009551531A patent/JP5165000B2/ja not_active Expired - Fee Related
- 2009-01-28 US US12/865,257 patent/US8704795B2/en not_active Expired - Fee Related
- 2009-01-28 CN CN2009801018245A patent/CN101910985B/zh not_active Expired - Fee Related
- 2009-01-28 WO PCT/JP2009/051327 patent/WO2009096411A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20110012865A1 (en) | 2011-01-20 |
US8704795B2 (en) | 2014-04-22 |
CN101910985A (zh) | 2010-12-08 |
EP2251771A4 (en) | 2016-07-27 |
WO2009096411A1 (ja) | 2009-08-06 |
JP5165000B2 (ja) | 2013-03-21 |
CN101910985B (zh) | 2013-03-13 |
EP2251771B1 (en) | 2017-05-31 |
EP2251771A1 (en) | 2010-11-17 |
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