JP6532074B2 - 静電容量式タッチパネル - Google Patents
静電容量式タッチパネル Download PDFInfo
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- JP6532074B2 JP6532074B2 JP2018558250A JP2018558250A JP6532074B2 JP 6532074 B2 JP6532074 B2 JP 6532074B2 JP 2018558250 A JP2018558250 A JP 2018558250A JP 2018558250 A JP2018558250 A JP 2018558250A JP 6532074 B2 JP6532074 B2 JP 6532074B2
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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
- G06F3/0412—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
- G06F2203/04112—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
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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)
- Position Input By Displaying (AREA)
Description
11 基材フィルム
11a 表面(第1の面)
11b 裏面(第2の面)
11c スルーホール
12,22 X電極
12a 結束部
13 X細線
13a X補助線
23b 疑似X補助線
14,34 Y電極
14a 結束部
15 Y細線
15a Y補助線
35b 疑似Y補助線
16x 配線
16y 配線
17 コネクタ接点
19 レジスト層
R センサ区画
L マス
T 接線
C 中心線
A 最大角度
Claims (9)
- 透明性絶縁体と、
前記透明性絶縁体の第1の面に行方向で離間する導電性の複数のX電極と、
前記透明性絶縁体の第2の面に列方向で離間する導電性の複数のY電極とを有し、
前記各X電極は、前記行方向で離間する複数本のX細線を有し、
前記各Y電極は、前記列方向で離間する複数本のY細線を有し、
前記X細線と前記Y細線は、前記透明性絶縁体の平面視で、前記透明性絶縁体を介して行列形態に配置される四角形状の多数のマスを形成する静電容量式タッチパネルにおいて、
前記行列形態の各行に含まれる一部の前記マスには、隣接する前記X細線を繋ぐとともに当該マスの対角線上に配置されるX補助線が形成されており、
前記行列形態の各列に含まれる一部の前記マスには、隣接する前記Y細線を繋ぐとともに当該マスの対角線上に配置されるY補助線が形成されていることを特徴とする静電容量式タッチパネル。
- 前記X補助線と前記Y補助線は、それぞれ異なる前記マスに配置されている請求項1記載の静電容量式タッチパネル。
- 前記複数のX電極および前記複数のY電極は、
異なる前記X電極の隣接する前記X細線の間で、前記X補助線および前記Y補助線が存在しない前記マスの対角線上に配置され、隣接する前記X細線どうしを導通しない疑似X補助線、または、異なる前記Y電極の隣接する前記Y細線の間で、前記X補助線および前記Y補助線が存在しない前記マスの対角線上に配置され、隣接する前記Y細線どうしを導通しない疑似Y補助線の、少なくとも何れかを有する請求項1または請求項2記載の静電容量式タッチパネル。
- 前記X補助線、前記Y補助線、前記疑似X補助線、および前記疑似Y補助線は、その各々が異なる前記マスの対角線上に配置されている請求項3記載の静電容量式タッチパネル。
- 前記X補助線または前記Y補助線がある前記マスに隣り合う上下左右の前記マスは、前記X補助線または前記Y補助線を欠くマスである請求項1〜請求項4何れか1項記載の静電容量式タッチパネル。
- 前記X補助線および前記Y補助線は、前記マスの2つの対角線のうちの同一方向の対角線上に形成される請求項1〜請求項5何れか1項記載の静電容量式タッチパネル。
- 前記X細線および前記Y細線は、振幅に比べて波長の長さが2倍を超える波状であり、当該波の接線と当該波の中心線とで形成される最大角度が45°未満である請求項1〜請求項6何れか1項記載の静電容量式タッチパネル。
- 前記複数のX細線は、前記行方向に互いに離間した位置に形成されており、
前記複数のY細線は、前記列方向に互いに離間した位置に形成されている請求項1〜請求項7何れか1項記載の静電容量式タッチパネル。
- 前記X電極および前記Y電極はスクリーン印刷物である請求項1〜請求項8何れか1項記載の静電容量式タッチパネル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017132139 | 2017-07-05 | ||
JP2017132139 | 2017-07-05 | ||
PCT/JP2018/025292 WO2019009315A1 (ja) | 2017-07-05 | 2018-07-04 | 静電容量式タッチパネル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6532074B2 true JP6532074B2 (ja) | 2019-06-19 |
JPWO2019009315A1 JPWO2019009315A1 (ja) | 2019-07-04 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2018558250A Active JP6532074B2 (ja) | 2017-07-05 | 2018-07-04 | 静電容量式タッチパネル |
Country Status (5)
Country | Link |
---|---|
US (1) | US10860157B2 (ja) |
EP (1) | EP3650999B1 (ja) |
JP (1) | JP6532074B2 (ja) |
CN (1) | CN110869896B (ja) |
WO (1) | WO2019009315A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102639450B1 (ko) * | 2018-07-02 | 2024-02-23 | 삼성디스플레이 주식회사 | 감지 유닛 |
JP7425584B2 (ja) | 2019-11-20 | 2024-01-31 | 日本航空電子工業株式会社 | タッチパネル |
JP2021157430A (ja) * | 2020-03-26 | 2021-10-07 | 株式会社ジャパンディスプレイ | 検出装置及び表示装置 |
CN112698748A (zh) * | 2020-12-30 | 2021-04-23 | 深圳莱宝高科技股份有限公司 | 一种触摸屏传感器及具有其的触摸屏 |
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-
2018
- 2018-07-04 EP EP18828311.3A patent/EP3650999B1/en active Active
- 2018-07-04 JP JP2018558250A patent/JP6532074B2/ja active Active
- 2018-07-04 US US16/628,403 patent/US10860157B2/en active Active
- 2018-07-04 CN CN201880045006.7A patent/CN110869896B/zh active Active
- 2018-07-04 WO PCT/JP2018/025292 patent/WO2019009315A1/ja unknown
Also Published As
Publication number | Publication date |
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EP3650999A1 (en) | 2020-05-13 |
CN110869896A (zh) | 2020-03-06 |
EP3650999A4 (en) | 2021-03-17 |
JPWO2019009315A1 (ja) | 2019-07-04 |
CN110869896B (zh) | 2023-08-11 |
US20200218401A1 (en) | 2020-07-09 |
EP3650999B1 (en) | 2023-10-18 |
WO2019009315A1 (ja) | 2019-01-10 |
US10860157B2 (en) | 2020-12-08 |
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