WO2015118879A1 - タッチパネル - Google Patents
タッチパネル Download PDFInfo
- Publication number
- WO2015118879A1 WO2015118879A1 PCT/JP2015/000541 JP2015000541W WO2015118879A1 WO 2015118879 A1 WO2015118879 A1 WO 2015118879A1 JP 2015000541 W JP2015000541 W JP 2015000541W WO 2015118879 A1 WO2015118879 A1 WO 2015118879A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- touch panel
- substrate
- configuration
- pattern
- patterns
- Prior art date
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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
- 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
- G06F2203/04112—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
-
- 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
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
Definitions
- the light-transmissive and film-like second substrate 1 is formed of a resin film such as PET resin or PC resin.
- the thickness of the second substrate 1 is about 50 ⁇ m or more and 125 ⁇ m or less.
- FIG. 7 is a schematic plan view of the first electrode portion 105 and the dummy pattern 27 of still another touch panel 85 in the present embodiment.
- the touch panel 85 is formed with a dummy pattern 27 different from the dummy pattern 17 and the dummy pattern 37.
- the configuration pattern 27A has a mesh shape as shown in an enlarged manner in the drawn frame in FIG. That is, a configuration pattern formed in a mesh shape may be used.
- a portion without ITO surrounded by the configuration pattern 27A has a rotational periodicity and no translational periodicity. This configuration can also be easily designed.
- a dummy pattern is formed at a location where the first electrode portion 105 is not formed.
- a groove 30 is formed between the first electrode portion 105 and the dummy pattern. Therefore, a high-quality capacitive touch panel in which the undulation of the first substrate 104 is suppressed can be obtained.
- substrate 104 is made into the resin sheet which consists of PC resin, the high quality touch panel excellent also in the optical characteristic is obtained.
- the concentration of internal stress in the substrate is alleviated, and the undulation of the substrate where the electrode portion is formed is suppressed.
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
図1は、本実施の形態におけるタッチパネル50の断面図である。図2は、本実施の形態におけるタッチパネル50の分解斜視図である。図3は、本実施の形態におけるタッチパネル50の第1電極部105とダミーパターン31の平面模式図である。
2,102 第2電極部
2A,102A 空隙部
3,103 第2配線電極
4,104 第1基板
5,105 第1電極部
5A,105A 空隙部
6,106 第1配線電極
7,107 カバー基板
17A,37A,62 第1の構成パターン
17B,37B,64 第2の構成パターン
27A 構成パターン
30 溝
31,66,17,27,37 ダミーパターン
50,60,70,80,85,90,95,100 タッチパネル
Claims (15)
- 第1基板と、
前記第1基板上の、第1の方向に沿って形成された複数の第1電極部と、
前記複数の第1電極部の間に、それぞれ配置された複数の第1のダミーパターンと、
を備え
前記複数の第1のダミーパターンのそれぞれを囲むように複数の第1の溝が形成されている
タッチパネル。 - 前記複数の第1のダミーパターンのそれぞれの表面は平坦である
請求項1記載のタッチパネル。 - 前記複数の第1のダミーパターンのそれぞれは、複数の構成パターンを有する
請求項1記載のタッチパネル。 - 前記複数の構成パターンは、四角形の構成パターンと三角形の構成パターンとを含む
請求項3記載のタッチパネル。 - 前記複数の構成パターンの各々は菱形の構成パターンである
請求項3記載のタッチパネル。 - 前記複数の構成パターンは、菱形の構成パターンと正方形の構成パターンとを含む
請求項3記載のタッチパネル。 - 前記複数の構成パターンは、回転周期性があり、並進周期性がない
請求項3記載のタッチパネル。 - 前記複数の構成パターンは、非周期充填形状である
請求項7記載のタッチパネル。 - 前記複数の構成パターンは、網目状に配置されている
請求項3記載のタッチパネル。 - 前記複数の構成パターンで囲まれた箇所は、回転周期性があり、並進周期性がない
請求項9記載のタッチパネル。 - 前記複数の構成パターンは、ペンローズ・タイルパターンである
請求項3記載のタッチパネル。 - 前記溝の幅は、10μm以上、100μm以下である
請求項1記載のタッチパネル。 - 前記第1のダミーパターンは、前記第1電極部と同じ材質で形成されている
請求項1記載のタッチパネル。 - 前記第1基板のヤング率は、1000MPa以上、5400MPa以下である
請求項1記載のタッチパネル。 - 第2基板と、
前記第2基板上の、第2の方向に沿って形成された複数の第2電極部と、
前記複数の第2電極部の間に、それぞれ配置された複数の第2のダミーパターンと、
をさらに備え
前記複数の第2のダミーパターンのそれぞれを囲むように複数の第2の溝が形成されており、
前記複数の第1電極部と、前記第2基板の前記複数の第2電極部が形成されている面と反対の面とが対向するように、前記第1基板と前記第2基板が配置されている
請求項1記載のタッチパネル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015561230A JPWO2015118879A1 (ja) | 2014-02-10 | 2015-02-06 | タッチパネル |
US15/103,993 US20170139502A1 (en) | 2014-02-10 | 2015-02-06 | Touch panel |
CN201580005146.8A CN106415461A (zh) | 2014-02-10 | 2015-02-06 | 触摸面板 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014022969 | 2014-02-10 | ||
JP2014-022969 | 2014-02-10 | ||
JP2014-197577 | 2014-09-26 | ||
JP2014197577 | 2014-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015118879A1 true WO2015118879A1 (ja) | 2015-08-13 |
Family
ID=53777691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2015/000541 WO2015118879A1 (ja) | 2014-02-10 | 2015-02-06 | タッチパネル |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170139502A1 (ja) |
JP (1) | JPWO2015118879A1 (ja) |
CN (1) | CN106415461A (ja) |
WO (1) | WO2015118879A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102423201B1 (ko) * | 2015-12-03 | 2022-07-21 | 삼성디스플레이 주식회사 | 터치 스크린 패널 및 이의 제조 방법 |
CN110570759B (zh) * | 2019-08-09 | 2021-02-09 | 华为技术有限公司 | 触控屏、屏幕模组和电子设备 |
Citations (6)
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---|---|---|---|---|
JP2007041261A (ja) * | 2005-08-03 | 2007-02-15 | Nec Corp | 光学素子、光学装置、携帯情報端末及び製造方法 |
WO2009153709A1 (en) * | 2008-06-17 | 2009-12-23 | Koninklijke Philips Electronics N.V. | Appearance-modifying device, method for manufacturing such a device, and appliance covered by such a device |
JP2012185770A (ja) * | 2011-03-08 | 2012-09-27 | Sony Corp | 透明電極素子、情報入力装置、および電子機器 |
JP2013114667A (ja) * | 2011-11-25 | 2013-06-10 | Samsung Electro-Mechanics Co Ltd | タッチパネル |
JP2013246723A (ja) * | 2012-05-28 | 2013-12-09 | Mitsubishi Paper Mills Ltd | 静電容量型タッチパネル用光透過性電極 |
JP5373236B1 (ja) * | 2012-05-09 | 2013-12-18 | パナソニック株式会社 | 電子機器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US241907A (en) * | 1881-05-24 | Lathe attachment | ||
US184939A (en) * | 1876-11-28 | Improvement in tuck-greasers for sewing-machines | ||
JP5777094B2 (ja) * | 2011-07-14 | 2015-09-09 | 株式会社ワコム | 位置検出センサおよび位置検出装置 |
CN102955593B (zh) * | 2011-08-22 | 2015-11-25 | 富创得科技股份有限公司 | 具虚设图案的触控面板结构 |
US20130154954A1 (en) * | 2011-12-18 | 2013-06-20 | Chih-Shun Chang | Touch Control Panel Structure Having A Dummy Pattern |
JP5270030B1 (ja) * | 2012-09-24 | 2013-08-21 | 日本写真印刷株式会社 | タッチパネル、及びタッチパネルの製造方法 |
TWI470504B (zh) * | 2013-01-03 | 2015-01-21 | Novatek Microelectronics Corp | 觸控結構 |
-
2015
- 2015-02-06 US US15/103,993 patent/US20170139502A1/en not_active Abandoned
- 2015-02-06 WO PCT/JP2015/000541 patent/WO2015118879A1/ja active Application Filing
- 2015-02-06 JP JP2015561230A patent/JPWO2015118879A1/ja active Pending
- 2015-02-06 CN CN201580005146.8A patent/CN106415461A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007041261A (ja) * | 2005-08-03 | 2007-02-15 | Nec Corp | 光学素子、光学装置、携帯情報端末及び製造方法 |
WO2009153709A1 (en) * | 2008-06-17 | 2009-12-23 | Koninklijke Philips Electronics N.V. | Appearance-modifying device, method for manufacturing such a device, and appliance covered by such a device |
JP2012185770A (ja) * | 2011-03-08 | 2012-09-27 | Sony Corp | 透明電極素子、情報入力装置、および電子機器 |
JP2013114667A (ja) * | 2011-11-25 | 2013-06-10 | Samsung Electro-Mechanics Co Ltd | タッチパネル |
JP5373236B1 (ja) * | 2012-05-09 | 2013-12-18 | パナソニック株式会社 | 電子機器 |
JP2013246723A (ja) * | 2012-05-28 | 2013-12-09 | Mitsubishi Paper Mills Ltd | 静電容量型タッチパネル用光透過性電極 |
Also Published As
Publication number | Publication date |
---|---|
CN106415461A (zh) | 2017-02-15 |
JPWO2015118879A1 (ja) | 2017-03-23 |
US20170139502A1 (en) | 2017-05-18 |
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