JP2011192255A - タッチスクリーンパネル - Google Patents
タッチスクリーンパネル Download PDFInfo
- Publication number
- JP2011192255A JP2011192255A JP2010170485A JP2010170485A JP2011192255A JP 2011192255 A JP2011192255 A JP 2011192255A JP 2010170485 A JP2010170485 A JP 2010170485A JP 2010170485 A JP2010170485 A JP 2010170485A JP 2011192255 A JP2011192255 A JP 2011192255A
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- Prior art keywords
- sensing pattern
- sensing
- touch screen
- screen panel
- pattern
- 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.)
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- 239000000758 substrate Substances 0.000 claims description 6
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 description 10
- 238000000059 patterning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
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
- G06F3/0446—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; 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Position Input By Displaying (AREA)
Abstract
【解決手段】画面の長辺方向に沿って連結される複数の第1センシングパターンと、画面の短辺方向に沿って連結される複数の第2センシングパターンとを含む静電容量方式のタッチスクリーンパネルにおいて、前記第1センシングパターンそれぞれの面積は、前記第2センシングパターンそれぞれの面積より小さく形成される。
【選択図】図1
Description
12b、12b' 第2センシングパターン
12a1、12a1' 凹部
12b1、12b1' 突出部
Claims (7)
- 画面の長辺方向に沿って連結される複数の第1センシングパターンと、画面の短辺方向に沿って連結される複数の第2センシングパターンとを含む静電容量方式のタッチスクリーンパネルにおいて、
前記第1センシングパターンそれぞれの面積は、前記第2センシングパターンそれぞれの面積より小さく形成されることを特徴とするタッチスクリーンパネル。 - 前記第1センシングパターンと前記第2センシングパターンは、同一の形状及び大きさの多角形を基本形状にしてパターニングされるが、前記第1センシングパターンは、前記多角形の各辺から内側に陥没された凹部を持つようにパターニングされたことを特徴とする請求項1記載のタッチスクリーンパネル。
- 前記第2センシングパターンは、
前記多角形の各辺から外側に突き出された突出部を持つようにパターニングされたことを特徴とする請求項2記載のタッチスクリーンパネル。 - 前記第2センシングパターンは、
前記多角形の各辺から前記凹部に対応される面積ほど外側に突き出された突出部を持つようにパターニングされたことを特徴とする請求項2記載のタッチスクリーンパネル。 - 前記第1センシングパターンと前記第2センシングパターンは、同一の菱形を基本形状にしてパターニングされるが、前記第1センシングパターンは前記菱形の各辺から内側に陥没された凹部を持つようにパターニングされ、
前記第2センシングパターンは前記菱形の各辺から外側に突き出された突出部を持つようにパターニングされたことを特徴とする請求項1記載のタッチスクリーンパネル。 - 前記第1センシングパターンそれぞれが陥没された凹部の面積と、前記第2センシングパターンそれぞれが突き出された突出部の面積は同じように設定されたことを特徴とする請求項5記載のタッチスクリーンパネル。
- 前記第1センシングパターンと前記第2センシングパターンが映像をディスプレイするための表示パネルの上部基板上に形成されて、前記表示パネルと一体形に具現されるが、
前記画面の長辺方向に沿って連結される複数の第1センシングパターンと、
前記表示パネルの他の構成要素との間で形成されるベースキャパシタンスと、
前記画面の短辺方向に沿って連結される複数の第2センシングパターンと、
前記表示パネルの他の構成要素との間で形成されるベースキャパシタンスの大きさが実質的に同じように設定されたことを特徴とする請求項1記載のタッチスクリーンパネル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0022282 | 2010-03-12 | ||
KR1020100022282A KR101113450B1 (ko) | 2010-03-12 | 2010-03-12 | 터치 스크린 패널 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011192255A true JP2011192255A (ja) | 2011-09-29 |
JP5224610B2 JP5224610B2 (ja) | 2013-07-03 |
Family
ID=44559492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010170485A Active JP5224610B2 (ja) | 2010-03-12 | 2010-07-29 | タッチスクリーンパネル |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110221698A1 (ja) |
EP (1) | EP2390770B1 (ja) |
JP (1) | JP5224610B2 (ja) |
KR (1) | KR101113450B1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013051527A1 (ja) * | 2011-10-05 | 2013-04-11 | 富士フイルム株式会社 | 導電シート、タッチパネル、表示装置 |
JP2015181060A (ja) * | 2011-10-05 | 2015-10-15 | 富士フイルム株式会社 | 導電シート、タッチパネル、表示装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8698767B2 (en) * | 2010-08-19 | 2014-04-15 | Samsung Display Co., Ltd. | Touch screen panel |
KR101705557B1 (ko) * | 2010-11-24 | 2017-02-22 | 엘지디스플레이 주식회사 | 터치 스크린이 내장된 액정 표시장치 |
KR101542043B1 (ko) | 2012-06-27 | 2015-08-06 | 엘지디스플레이 주식회사 | 터치 스크린 패널 |
CN102855039B (zh) * | 2012-08-21 | 2015-09-09 | 信利半导体有限公司 | 一种电容式触摸屏架桥结构制作方法 |
KR102239861B1 (ko) | 2014-11-26 | 2021-04-13 | 삼성디스플레이 주식회사 | 터치 센서를 포함하는 표시 장치 및 그 구동 방법 |
KR102302139B1 (ko) * | 2015-01-27 | 2021-09-14 | 삼성디스플레이 주식회사 | 터치 표시 장치 및 그 구동 방법 |
CN104730757B (zh) * | 2015-03-27 | 2017-10-27 | 京东方科技集团股份有限公司 | 彩膜基板、彩膜基板的制造方法、触摸屏及显示装置 |
CN105786290A (zh) * | 2016-04-28 | 2016-07-20 | 京东方科技集团股份有限公司 | 触摸感测器件、触控面板、显示面板和显示装置 |
US20200341577A1 (en) * | 2019-04-24 | 2020-10-29 | Samsung Display Co., Ltd. | Non-rigid device and display device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009205321A (ja) * | 2008-02-27 | 2009-09-10 | Hitachi Displays Ltd | 表示パネル |
JP2010009439A (ja) * | 2008-06-30 | 2010-01-14 | Hitachi Displays Ltd | タッチパネル付き表示装置 |
JP2010039816A (ja) * | 2008-08-06 | 2010-02-18 | Hitachi Displays Ltd | 表示装置 |
JP2010244357A (ja) * | 2009-04-07 | 2010-10-28 | Toshiba Mobile Display Co Ltd | 静電容量検知方式タッチパネル |
Family Cites Families (10)
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TW200715176A (en) * | 2005-10-07 | 2007-04-16 | Elan Microelectronics Corp | Method for compensating sensitivity of sensor of touch panel |
GB2439614B (en) * | 2006-05-31 | 2008-12-24 | Harald Philipp | Two-dimensional position sensor |
TW200901014A (en) * | 2007-06-28 | 2009-01-01 | Sense Pad Tech Co Ltd | Touch panel device |
KR20090015414A (ko) * | 2007-08-08 | 2009-02-12 | 에이디반도체(주) | 정전용량 터치감지패널 |
JP5094376B2 (ja) * | 2007-12-28 | 2012-12-12 | 株式会社ワコム | 位置検出装置 |
KR20090075369A (ko) * | 2008-01-04 | 2009-07-08 | 삼성전자주식회사 | 표시 패널 |
KR101519844B1 (ko) * | 2008-01-07 | 2015-05-13 | 삼성디스플레이 주식회사 | 터치스크린패널용 상부기판, 그 제조방법 및 이를 갖는표시장치 |
KR20090104192A (ko) * | 2008-03-31 | 2009-10-06 | 박철 | 정전용량 방식 터치스크린 전극 패턴 |
KR101219242B1 (ko) * | 2009-01-16 | 2013-01-07 | 삼성디스플레이 주식회사 | 터치 스크린 패널 및 그 제조방법 |
US8593410B2 (en) * | 2009-04-10 | 2013-11-26 | Apple Inc. | Touch sensor panel design |
-
2010
- 2010-03-12 KR KR1020100022282A patent/KR101113450B1/ko active IP Right Grant
- 2010-07-29 JP JP2010170485A patent/JP5224610B2/ja active Active
- 2010-11-19 US US12/926,465 patent/US20110221698A1/en not_active Abandoned
-
2011
- 2011-03-08 EP EP11157261.6A patent/EP2390770B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009205321A (ja) * | 2008-02-27 | 2009-09-10 | Hitachi Displays Ltd | 表示パネル |
JP2010009439A (ja) * | 2008-06-30 | 2010-01-14 | Hitachi Displays Ltd | タッチパネル付き表示装置 |
JP2010039816A (ja) * | 2008-08-06 | 2010-02-18 | Hitachi Displays Ltd | 表示装置 |
JP2010244357A (ja) * | 2009-04-07 | 2010-10-28 | Toshiba Mobile Display Co Ltd | 静電容量検知方式タッチパネル |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013051527A1 (ja) * | 2011-10-05 | 2013-04-11 | 富士フイルム株式会社 | 導電シート、タッチパネル、表示装置 |
JP2015181060A (ja) * | 2011-10-05 | 2015-10-15 | 富士フイルム株式会社 | 導電シート、タッチパネル、表示装置 |
JP2016192228A (ja) * | 2011-10-05 | 2016-11-10 | 富士フイルム株式会社 | 導電シート、タッチパネル、表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20110221698A1 (en) | 2011-09-15 |
KR20110103117A (ko) | 2011-09-20 |
EP2390770A3 (en) | 2013-07-17 |
EP2390770B1 (en) | 2018-06-06 |
KR101113450B1 (ko) | 2012-02-29 |
JP5224610B2 (ja) | 2013-07-03 |
EP2390770A2 (en) | 2011-11-30 |
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