JP2009271918A - タッチスクリーンを有するディスプレイ装置 - Google Patents
タッチスクリーンを有するディスプレイ装置 Download PDFInfo
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- JP2009271918A JP2009271918A JP2009096111A JP2009096111A JP2009271918A JP 2009271918 A JP2009271918 A JP 2009271918A JP 2009096111 A JP2009096111 A JP 2009096111A JP 2009096111 A JP2009096111 A JP 2009096111A JP 2009271918 A JP2009271918 A JP 2009271918A
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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
- G06F3/044—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
- G06F3/0412—Digitisers structurally integrated in a display
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- 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
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- 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
- G02F1/1343—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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
- G06F3/04144—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position using an array of force sensing means
-
- 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
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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- Theoretical Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Position Input By Displaying (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
【解決手段】タッチセンサ入力を有するディスプレイ装置であって、表示層(10)、及び前記表示層の上方に位置され、第1(10)と第2電極アレイ(10)を含み、前記第1電極アレイの電極が前記第2電極アレイに平行していないタッチセンサ構造(16、18、20、22)を含み、前記第1電極アレイ(18)は、タッチセンサ領域の第1占有率を占有し、第2電アレイ(22)は、タッチセンサ領域の異なる第2占有率を占有する装置。
【選択図】図1
Description
表示層、及び
第1と第2電極アレイを含み、第1電極アレイの電極が第2電極アレイに平行していない表示構造の上方のタッチセンサ構造を含み、
第1電極アレイは、タッチセンサ領域の第1占有率を占有し、第2電極アレイは、タッチセンサ領域の異なる第2占有率を占有する。
12 共通電極
14 カラーフィルタ層
16 平面誘電体層
18 Yセンサ電極
20 上ガラス基板
22 Xセンサ電極
24 耐磨耗層
26 スタイラスまたは指
30a、30b、40a、40b 直線型電極線
32a、32b 拡大部
60〜80 プロット
Claims (14)
- タッチセンサ入力を有するディスプレイ装置であって、
表示層(10)、及び
前記表示層の上方に位置され、第1(10)と第2電極アレイ(10)を含み、前記第1電極アレイの電極が前記第2電極アレイに平行に配置されていないタッチセンサ構造(16、18、20、22)を含み、
前記第1電極アレイ(18)は、タッチセンサ領域の第1占有率を占有し、第2電アレイ(22)は、タッチセンサ領域の異なる第2占有率を占有する装置。 - 前記第1電極アレイ(18)は、前記下方の表示層により近接し、より大きな占有率を有することを特徴とする、請求項1に記載の装置。
- 前記電極アレイ(18、22)は、タッチセンサ領域内のその長さに沿った一定幅を有する直線の電極線(40a、40b)をそれぞれ含み、1つのアレイの前記電極線(40)は、他のアレイの前記電極線に異なる幅を有することを特徴とする、請求項1または請求項2に記載の装置。
- 前記電極アレイは、線に沿った拡大部(32a、32b)を有する直線の電極線(30a、30b)をそれぞれ含み、他のアレイの電極線(30a、30b)の間の間隔幅に対応する前記拡大部(32a、32b)の間の間隙を有し、1つのアレイの前記拡大部は、他のアレイの前記拡大部に異なるサイズを有することを特徴とする、請求項1または請求項2に記載の装置。
- 前記拡大部(32a、32b)は、ダイヤモンド型であることを特徴とする、請求項4に記載の装置。
- 前記2つの電極アレイは、同じ間隔幅を有することを特徴とする、請求項1ないし5のいずれか1項に記載の装置。
- 前記第1占有率は、前記第2占有率より少なくとも0.1多いことを特徴とする、請求項1ないし6のいずれか1項に記載の装置。
- 前記第1占有率は、前記第2占有率より少なくとも0.2多いことを特徴とする、請求項7に記載の装置。
- 前記第1占有率は、前記第2占有率より少なくとも0.3多いことを特徴とする、請求項8に記載の装置。
- タッチセンサ構造は、前記第1(18)と前記第2電極アレイ(18)の間のガラス基板(20)と、表示層(20)の反対側のガラス基板(24)上に位置した前記第2電極アレイ上の耐磨耗層を含むことを特徴とする、請求項1ないし9のいずれか1項に記載の装置。
- 前記表示層(10)とタッチセンサ構造(16、18、20、22)の間のカラーフィルタレイ(14)を更に含むことを特徴とする、請求項1ないし10のいずれか1項に記載の装置。
- 前記表示層(10)は、液晶層を含むことを特徴とする、請求項1ないし11のいずれか1項に記載の装置。
- 前記表示層(10)とタッチセンサ構造(16、18、20、22)の間の上共通電極面(12)を含むことを特徴とする、請求項12に記載の装置。
- 前記第1電極アレイは全て平行配置されており、前記第2電極アレイは全て平行配置されており、前記第1電極アレイは前記第2電極アレイに垂直に配置されていることを特徴とする、請求項のいずれか1ないし13のいずれか1項に記載の装置。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12596208P | 2008-04-30 | 2008-04-30 | |
| US61/125,962 | 2008-04-30 | ||
| EP08164078.1 | 2008-09-10 | ||
| EP08164078.1A EP2113828B1 (en) | 2008-04-30 | 2008-09-10 | Display device with touch screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009271918A true JP2009271918A (ja) | 2009-11-19 |
| JP5619370B2 JP5619370B2 (ja) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009096111A Active JP5619370B2 (ja) | 2008-04-30 | 2009-04-10 | タッチスクリーンを有するディスプレイ装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8547344B2 (ja) |
| EP (1) | EP2113828B1 (ja) |
| JP (1) | JP5619370B2 (ja) |
| KR (1) | KR101621826B1 (ja) |
| CN (2) | CN101639742A (ja) |
| TW (1) | TWI490758B (ja) |
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| WO2012115091A1 (ja) * | 2011-02-24 | 2012-08-30 | 富士フイルム株式会社 | 導電シート及びタッチパネル |
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| JP2014235611A (ja) * | 2013-06-03 | 2014-12-15 | パナソニック株式会社 | タッチパネル用導電シート |
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| TW201044027A (en) * | 2009-06-01 | 2010-12-16 | Wintek Corp | Color filter plate with touch function |
| JP5396167B2 (ja) * | 2009-06-18 | 2014-01-22 | 株式会社ワコム | 指示体検出装置及び指示体検出方法 |
| JP5295008B2 (ja) | 2009-06-18 | 2013-09-18 | 株式会社ワコム | 指示体検出装置 |
| KR101625611B1 (ko) * | 2009-09-03 | 2016-06-14 | 삼성디스플레이 주식회사 | 터치 패널 및 이를 갖는 터치 입출력 장치 |
| US8305352B2 (en) * | 2009-09-11 | 2012-11-06 | U-Pixel Technologies, Inc. | Phase-tagged capacitance sensing circuit and electronic device using the same |
| US8535133B2 (en) * | 2009-11-16 | 2013-09-17 | Broadcom Corporation | Video game with controller sensing player inappropriate activity |
| JP5295090B2 (ja) * | 2009-12-18 | 2013-09-18 | 株式会社ワコム | 指示体検出装置 |
| CN101833873A (zh) * | 2010-05-19 | 2010-09-15 | 鸿富锦精密工业(深圳)有限公司 | 具有分屏显示功能的电子书 |
| CN101943814B (zh) * | 2010-07-16 | 2012-07-18 | 汕头超声显示器(二厂)有限公司 | 一种内嵌触控液晶显示器 |
| KR101705557B1 (ko) * | 2010-11-24 | 2017-02-22 | 엘지디스플레이 주식회사 | 터치 스크린이 내장된 액정 표시장치 |
| KR101219273B1 (ko) * | 2011-01-14 | 2013-01-08 | 삼성디스플레이 주식회사 | 터치 스크린 시스템 |
| JP5675491B2 (ja) * | 2011-05-13 | 2015-02-25 | 富士フイルム株式会社 | 導電シート及びタッチパネル |
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| CN102819363B (zh) * | 2011-06-08 | 2016-09-07 | 比亚迪股份有限公司 | 电容触摸屏及具有该电容触摸屏的触控装置 |
| US8988086B1 (en) | 2011-08-10 | 2015-03-24 | Cypress Semiconductor Corporation | Capacitive sensor array with pattern variation |
| CN102645997B (zh) * | 2012-02-29 | 2014-11-26 | 华映视讯(吴江)有限公司 | 触控面板及其触碰点分辨方法 |
| WO2013133026A1 (ja) * | 2012-03-06 | 2013-09-12 | 三菱電機株式会社 | タッチスクリーン、タッチパネル、表示装置および電子機器 |
| CN102662550B (zh) * | 2012-04-13 | 2015-10-21 | 旭曜科技股份有限公司 | 电容式触控屏幕的控制系统及方法 |
| KR101542043B1 (ko) * | 2012-06-27 | 2015-08-06 | 엘지디스플레이 주식회사 | 터치 스크린 패널 |
| JP5844002B2 (ja) * | 2013-03-07 | 2016-01-13 | 三菱電機株式会社 | 表示装置 |
| CN105009044B (zh) * | 2013-03-29 | 2017-08-08 | 夏普株式会社 | 触摸面板基板和电子设备 |
| US9594462B2 (en) | 2013-04-22 | 2017-03-14 | Cypress Semiconductor Corporation | Uniform signals from non-uniform patterns of electrodes |
| KR102254179B1 (ko) * | 2014-06-27 | 2021-05-18 | 엘지디스플레이 주식회사 | 터치 감지 디스플레이 장치 |
| KR101539330B1 (ko) * | 2014-04-30 | 2015-07-30 | 엘지디스플레이 주식회사 | 표시장치용 표시패널 |
| KR102218780B1 (ko) * | 2014-09-05 | 2021-02-19 | 엘지디스플레이 주식회사 | 터치 스크린 패널 및 터치 스크린 일체형 표시 장치 |
| CN106201036B (zh) * | 2015-04-29 | 2023-06-20 | 安徽精卓光显技术有限责任公司 | 内嵌式触摸显示屏及触摸显示屏模组 |
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-
2008
- 2008-09-10 EP EP08164078.1A patent/EP2113828B1/en active Active
-
2009
- 2009-04-03 KR KR1020090028805A patent/KR101621826B1/ko active Active
- 2009-04-10 JP JP2009096111A patent/JP5619370B2/ja active Active
- 2009-04-28 CN CN200910135761A patent/CN101639742A/zh active Pending
- 2009-04-28 CN CN201510516464.2A patent/CN105158947B/zh active Active
- 2009-04-29 TW TW098114198A patent/TWI490758B/zh not_active IP Right Cessation
- 2009-04-30 US US12/433,036 patent/US8547344B2/en active Active
Patent Citations (3)
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| JPH02144716A (ja) * | 1988-11-28 | 1990-06-04 | Pentel Kk | 静電容量結合方式透明座標入力装置 |
| JPH11511580A (ja) * | 1995-11-13 | 1999-10-05 | シナプティックス・インコーポレイテッド | 圧力感知スクロールバー機能 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012115091A1 (ja) * | 2011-02-24 | 2012-08-30 | 富士フイルム株式会社 | 導電シート及びタッチパネル |
| JP2012190445A (ja) * | 2011-02-24 | 2012-10-04 | Fujifilm Corp | 導電シート及びタッチパネル |
| US9312048B2 (en) | 2011-02-24 | 2016-04-12 | Fujifilm Corporation | Electroconductive sheet and touch panel |
| JP2014505316A (ja) * | 2011-07-04 | 2014-02-27 | エルジー・ハウシス・リミテッド | 静電容量方式タッチパネル及びその製造方法 |
| US9608628B2 (en) | 2011-07-04 | 2017-03-28 | Lg Hausys, Ltd. | Capacitive touch panel with improved visibility |
| JP2014235611A (ja) * | 2013-06-03 | 2014-12-15 | パナソニック株式会社 | タッチパネル用導電シート |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105158947B (zh) | 2018-07-27 |
| KR20090115048A (ko) | 2009-11-04 |
| EP2113828B1 (en) | 2017-10-11 |
| TWI490758B (zh) | 2015-07-01 |
| TW201007539A (en) | 2010-02-16 |
| CN105158947A (zh) | 2015-12-16 |
| EP2113828A3 (en) | 2013-03-06 |
| US20100060596A1 (en) | 2010-03-11 |
| US8547344B2 (en) | 2013-10-01 |
| EP2113828A2 (en) | 2009-11-04 |
| CN101639742A (zh) | 2010-02-03 |
| JP5619370B2 (ja) | 2014-11-05 |
| KR101621826B1 (ko) | 2016-05-17 |
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