JP5290262B2 - 静電容量式タッチスクリーン - Google Patents
静電容量式タッチスクリーン Download PDFInfo
- Publication number
- JP5290262B2 JP5290262B2 JP2010269107A JP2010269107A JP5290262B2 JP 5290262 B2 JP5290262 B2 JP 5290262B2 JP 2010269107 A JP2010269107 A JP 2010269107A JP 2010269107 A JP2010269107 A JP 2010269107A JP 5290262 B2 JP5290262 B2 JP 5290262B2
- Authority
- JP
- Japan
- Prior art keywords
- touch screen
- active region
- base member
- electrode
- capacitive touch
- 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.)
- Expired - Fee Related
Links
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
- G06F3/0445—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; 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
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- 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; CALCULATING OR 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
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
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)
- Quality & Reliability (AREA)
- Position Input By Displaying (AREA)
Description
200 電極パターン
300 電極配線
400 ウインドー
500 保護部材
A 光学接着剤
R1 活性領域
R2 非活性領域
Claims (5)
- ディスプレーで生成された画像が通過する活性領域と前記活性領域から延長され、段差状に形成された非活性領域を含むベース部材;
前記ベース部材の上面及び下面に交差するように形成され、前記活性領域に配置された複数の電極パターン;
前記活性領域に配置された前記電極パターンに連結されて、前記非活性領域に延長されて配置された電極配線;及び
前記ベース部材の上側に形成されたウインドー;
を含み、
前記複数の電極パターンが配置された活性領域が前記非活性領域より突出することによって、前記活性領域は前記ウインドーに近接して配置される静電容量式タッチスクリーン。 - 前記ウインドーの下面の外側領域に前記ベース部材の非活性領域に対応する遮蔽膜が形成されたことを特徴とする請求項1に記載の静電容量式タッチスクリーン。
- 前記ベース部材の下側に形成された保護部材をさらに含む請求項1に記載の静電容量式タッチスクリーン。
- 前記電極パターンは導電性高分子で構成されたことを特徴とする請求項1に記載の静電容量式タッチスクリーン。
- 前記非活性領域は前記活性領域の外側を取り囲むように段差状に形成されたことを特徴とする請求項1に記載の静電容量式タッチスクリーン。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100088008A KR101167411B1 (ko) | 2010-09-08 | 2010-09-08 | 정전용량식 터치스크린 |
KR10-2010-0088008 | 2010-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012059244A JP2012059244A (ja) | 2012-03-22 |
JP5290262B2 true JP5290262B2 (ja) | 2013-09-18 |
Family
ID=45770345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010269107A Expired - Fee Related JP5290262B2 (ja) | 2010-09-08 | 2010-12-02 | 静電容量式タッチスクリーン |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120056844A1 (ja) |
JP (1) | JP5290262B2 (ja) |
KR (1) | KR101167411B1 (ja) |
CN (1) | CN102402355A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120041529A (ko) * | 2010-10-21 | 2012-05-02 | 삼성전기주식회사 | 정전용량식 터치스크린 및 그 제조방법 |
KR20130118082A (ko) * | 2012-04-19 | 2013-10-29 | 삼성전기주식회사 | 터치패널 및 그 제조방법 |
JP6004427B2 (ja) * | 2012-06-21 | 2016-10-05 | 株式会社ワコム | 指示体操作検出装置 |
KR101977077B1 (ko) * | 2012-08-01 | 2019-05-10 | 엘지전자 주식회사 | 이동 단말기 |
KR102031778B1 (ko) * | 2012-12-06 | 2019-10-14 | 엘지디스플레이 주식회사 | 터치패널을 포함하는 표시장치 및 그 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7719752B2 (en) * | 2007-05-11 | 2010-05-18 | Qualcomm Mems Technologies, Inc. | MEMS structures, methods of fabricating MEMS components on separate substrates and assembly of same |
CN201174007Y (zh) * | 2008-03-18 | 2008-12-31 | 宸鸿光电科技股份有限公司 | 电容式触控面板 |
CN201222242Y (zh) * | 2008-06-11 | 2009-04-15 | 深圳市德普特光电显示技术有限公司 | 电容式触摸屏 |
US8237677B2 (en) * | 2008-07-04 | 2012-08-07 | Tsinghua University | Liquid crystal display screen |
JP5113773B2 (ja) * | 2009-01-20 | 2013-01-09 | 株式会社ジャパンディスプレイイースト | 表示装置 |
JP2010182137A (ja) * | 2009-02-06 | 2010-08-19 | Sony Corp | タッチパネル及びタッチパネルの製造方法 |
US20110012845A1 (en) * | 2009-07-20 | 2011-01-20 | Rothkopf Fletcher R | Touch sensor structures for displays |
-
2010
- 2010-09-08 KR KR1020100088008A patent/KR101167411B1/ko not_active IP Right Cessation
- 2010-12-02 JP JP2010269107A patent/JP5290262B2/ja not_active Expired - Fee Related
- 2010-12-07 CN CN2010105897551A patent/CN102402355A/zh active Pending
- 2010-12-27 US US12/978,784 patent/US20120056844A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2012059244A (ja) | 2012-03-22 |
US20120056844A1 (en) | 2012-03-08 |
KR20120025848A (ko) | 2012-03-16 |
KR101167411B1 (ko) | 2012-07-19 |
CN102402355A (zh) | 2012-04-04 |
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