JP7551982B2 - 位置出力装置 - Google Patents
位置出力装置 Download PDFInfo
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- JP7551982B2 JP7551982B2 JP2023154098A JP2023154098A JP7551982B2 JP 7551982 B2 JP7551982 B2 JP 7551982B2 JP 2023154098 A JP2023154098 A JP 2023154098A JP 2023154098 A JP2023154098 A JP 2023154098A JP 7551982 B2 JP7551982 B2 JP 7551982B2
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- 238000001514 detection method Methods 0.000 claims description 65
- 238000013459 approach Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 238000003672 processing method Methods 0.000 description 28
- 238000000034 method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 102220621241 Proline-rich membrane anchor 1_S32A_mutation Human genes 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Classifications
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- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04186—Touch location disambiguation
-
- 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
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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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
図1は、位置出力装置100を示す図である。位置出力装置100は、操作パネル110、電極120、及び制御装置130を含む。以下では、各図において共通のXYZ座標を用いて説明する。また、XY面視することを平面視と称す。また、説明の便宜上、+Z方向を上、-Z方向を下と称す場合があるが、普遍的な上下関係を表すものではない。
110 操作パネル
120 電極
125 ケーブル
130 制御装置
131 主制御部
132 位置検出部
133 判定部
134 メモリ
135 出力端子
Claims (2)
- 対象物によって操作される操作面に沿って設けられる複数の検出電極と、
前記複数の検出電極に対象物が近接する位置を前記複数の検出電極によって区分けされる複数の区画における静電容量に基づいて検出する位置検出部と、
前記位置を表す位置データを出力する出力端子と、
前記位置データを前記出力端子から出力するかどうかを判定する判定部であって、前記複数の区画で検出される静電容量のピーク値と前記ピーク値が検出される区画の周りの所定数の区画で検出される静電容量との合計値と、前回の制御周期における合計値及び現在の制御周期における合計値を所定の重みで加算した重み付け平均値との差が所定値よりも大きい場合には前記位置データを前記出力端子から出力しないと判定し、前記差が前記所定値以下の場合には前記位置データを前記出力端子から出力すると判定する判定部と
を含む、位置出力装置。 - 前記所定値は、前記前回の制御周期における合計値に対する前記所定の重みが、前記現在の制御周期における合計値に対する所定の重みよりも大きいほど、大きな値に設定される、請求項1記載の位置出力装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2024094994A JP2024113182A (ja) | 2019-02-12 | 2024-06-12 | 位置出力装置 |
Applications Claiming Priority (3)
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JP2019022995 | 2019-02-12 | ||
JP2019022995 | 2019-02-12 | ||
JP2020019573A JP7407610B2 (ja) | 2019-02-12 | 2020-02-07 | 位置出力装置 |
Related Parent Applications (1)
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JP2020019573A Division JP7407610B2 (ja) | 2019-02-12 | 2020-02-07 | 位置出力装置 |
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JP2024094994A Division JP2024113182A (ja) | 2019-02-12 | 2024-06-12 | 位置出力装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023164680A JP2023164680A (ja) | 2023-11-10 |
JP7551982B2 true JP7551982B2 (ja) | 2024-09-18 |
Family
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Family Applications (3)
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JP2020019573A Active JP7407610B2 (ja) | 2019-02-12 | 2020-02-07 | 位置出力装置 |
JP2023154098A Active JP7551982B2 (ja) | 2019-02-12 | 2023-09-21 | 位置出力装置 |
JP2024094994A Pending JP2024113182A (ja) | 2019-02-12 | 2024-06-12 | 位置出力装置 |
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JP2020019573A Active JP7407610B2 (ja) | 2019-02-12 | 2020-02-07 | 位置出力装置 |
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JP2024094994A Pending JP2024113182A (ja) | 2019-02-12 | 2024-06-12 | 位置出力装置 |
Country Status (2)
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US (1) | US10838555B2 (ja) |
JP (3) | JP7407610B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7651803B2 (ja) * | 2021-08-26 | 2025-03-27 | アルプスアルパイン株式会社 | 非接触入力装置 |
CN114564128A (zh) * | 2022-03-23 | 2022-05-31 | 京东方科技集团股份有限公司 | 触控结构和触控显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013041629A (ja) | 2008-01-04 | 2013-02-28 | Apple Inc | タッチ表面の端部領域におけるタッチ接触の選択的拒否 |
WO2015025458A1 (ja) | 2013-08-19 | 2015-02-26 | ソニー株式会社 | 情報処理装置および情報処理方法 |
US20150199069A1 (en) | 2014-01-13 | 2015-07-16 | Everdisplay Optronics (Shanghai) Limited | Method and apparatus for improving coordinate accuracy of a touch panel |
CN106249941A (zh) | 2015-06-03 | 2016-12-21 | 佳能株式会社 | 电子设备及其控制方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013122625A (ja) | 2011-12-09 | 2013-06-20 | Sony Corp | 情報処理装置、入力装置、入力装置モジュール、プログラム、入力処理方法。 |
CN104142757B (zh) * | 2014-08-05 | 2017-02-15 | 深圳市华星光电技术有限公司 | 触摸显示屏及其触控面板 |
WO2016063962A1 (ja) * | 2014-10-24 | 2016-04-28 | 富士フイルム株式会社 | 転写フィルム及びその製造方法、積層体の製造方法、静電容量型入力装置の製造方法、並びに、画像表示装置の製造方法 |
KR102544696B1 (ko) * | 2015-02-16 | 2023-06-16 | 삼성디스플레이 주식회사 | 원형 터치 패널 및 그 제조 방법 |
JP6416691B2 (ja) | 2015-05-14 | 2018-10-31 | アルプス電気株式会社 | 入力装置及び入力装置の動作方法 |
KR102625859B1 (ko) * | 2016-04-19 | 2024-01-17 | 삼성디스플레이 주식회사 | 표시 모듈, 이를 포함하는 전자 시계, 및 이를 포함하는 전자 장치 |
JP6723830B2 (ja) | 2016-06-01 | 2020-07-15 | キヤノン株式会社 | 電子機器 |
EP3572917B1 (en) | 2017-01-17 | 2022-08-17 | Alps Alpine Co., Ltd. | Coordinate input apparatus |
JP6968565B2 (ja) * | 2017-04-10 | 2021-11-17 | 株式会社ジャパンディスプレイ | 表示装置 |
JP6369616B1 (ja) * | 2017-11-07 | 2018-08-08 | Smk株式会社 | タッチパネル及びウェアラブル機器 |
-
2020
- 2020-02-07 JP JP2020019573A patent/JP7407610B2/ja active Active
- 2020-02-10 US US16/785,830 patent/US10838555B2/en active Active
-
2023
- 2023-09-21 JP JP2023154098A patent/JP7551982B2/ja active Active
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2024
- 2024-06-12 JP JP2024094994A patent/JP2024113182A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013041629A (ja) | 2008-01-04 | 2013-02-28 | Apple Inc | タッチ表面の端部領域におけるタッチ接触の選択的拒否 |
WO2015025458A1 (ja) | 2013-08-19 | 2015-02-26 | ソニー株式会社 | 情報処理装置および情報処理方法 |
US20150199069A1 (en) | 2014-01-13 | 2015-07-16 | Everdisplay Optronics (Shanghai) Limited | Method and apparatus for improving coordinate accuracy of a touch panel |
JP2015133094A (ja) | 2014-01-13 | 2015-07-23 | 上海和輝光電有限公司Everdisplay Optronics (Shanghai) Limited | 投影型静電容量式タッチパネルの周縁部座標の精度改善方法、装置、プログラムおよび記録媒体 |
CN106249941A (zh) | 2015-06-03 | 2016-12-21 | 佳能株式会社 | 电子设备及其控制方法 |
Also Published As
Publication number | Publication date |
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JP2023164680A (ja) | 2023-11-10 |
US20200257430A1 (en) | 2020-08-13 |
JP7407610B2 (ja) | 2024-01-04 |
JP2020135881A (ja) | 2020-08-31 |
JP2024113182A (ja) | 2024-08-21 |
US10838555B2 (en) | 2020-11-17 |
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