JP2017147002A - 電磁誘導入力方式のセンシング装置及びその制御方法 - Google Patents
電磁誘導入力方式のセンシング装置及びその制御方法 Download PDFInfo
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- JP2017147002A JP2017147002A JP2017111621A JP2017111621A JP2017147002A JP 2017147002 A JP2017147002 A JP 2017147002A JP 2017111621 A JP2017111621 A JP 2017111621A JP 2017111621 A JP2017111621 A JP 2017111621A JP 2017147002 A JP2017147002 A JP 2017147002A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
201 入力点の候補
202 入力点の候補
210 第1のループ
220 第2のループ
230 第3のループ
241 第1の領域判定ループ
242 第2の領域判定ループ
Claims (10)
- タッチの入力点を判定するセンシング装置であって、
予め定められた距離で離隔した2つのサブループを有する少なくとも1つのループを含むセンシングループ部と、
前記ループの2つのサブループの中から前記入力点に対応するサブループを判定するための領域判定ループ部と、
前記センシングループ部からの第1の入力信号に基づいて複数の入力点の候補を決定し、前記領域判定ループ部からの第2の入力信号に基づいて前記複数の入力点の候補の中から前記入力点を決定する制御部と
を有することを特徴とするセンシング装置。 - 前記領域判定ループ部は、
前記ループの2つのサブループのうちの第1のサブループを含む第1の領域の一部上に配置される第1の領域判定サブループと、
前記ループの2つのサブループのうちの第2のサブループを含む第2の領域の一部上に配置される第2の領域判定サブループと
を有することを特徴とする請求項1に記載のセンシング装置。 - 前記制御部は、前記第1の領域判定サブループからの入力信号の大きさを前記第2の領域判定サブループからの入力信号の大きさと比較し、前記複数の入力点の候補の中から前記入力点を決定することを特徴とする請求項2に記載のセンシング装置。
- 前記制御部は、入力信号の大きさが大きなサブループに対応する入力点の候補を前記入力点であると決定することを特徴とする請求項3に記載のセンシング装置。
- 電磁場を誘導するための電流を前記センシングループ部に提供する駆動部と、
前記ループのそれぞれのスキャン期間の間に前記ループのそれぞれを前記制御部に接続するスイッチング部とをさらに有することを特徴とする請求項1に記載のセンシング装置。 - 前記ループの2つのサブループは、それぞれ複数回の巻き線数を有することを特徴とする請求項1に記載のセンシング装置。
- 前記領域判定ループ部は、前記ループの前記2つのサブループのうちの第1のサブループを含む第1の領域及び前記ループの前記2つのサブループのうちの第2のサブループを含む第2の領域のうちの1つに配置される領域判定ループを有することを特徴とする請求項1に記載のセンシング装置。
- 前記制御部は、前記領域判定ループからの入力信号に基づいて前記複数の入力点の候補のうちで前記入力点を決定することを特徴とする請求項7に記載のセンシング装置。
- 前記制御部は、前記領域判定ループからの入力信号の大きさが予め定められた大きさ以上である場合に、前記領域判定ループに対応する入力点の候補を前記入力点として決定することを特徴とする請求項8に記載のセンシング装置。
- 前記制御部は、前記領域判定ループからの入力信号の大きさが予め定められた大きさ未満である場合に、前記領域判定ループに対応しない前記入力点の候補を前記入力点として決定することを特徴とする請求項8に記載のセンシング装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0002049 | 2012-01-06 | ||
| KR1020120002049A KR101890420B1 (ko) | 2012-01-06 | 2012-01-06 | 전자기 유도 입력 방식의 센싱 장치 및 그 제어 방법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013000124A Division JP6332906B2 (ja) | 2012-01-06 | 2013-01-04 | 電磁誘導入力方式のセンシング装置及びその制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017147002A true JP2017147002A (ja) | 2017-08-24 |
| JP6531135B2 JP6531135B2 (ja) | 2019-06-12 |
Family
ID=47877722
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013000124A Expired - Fee Related JP6332906B2 (ja) | 2012-01-06 | 2013-01-04 | 電磁誘導入力方式のセンシング装置及びその制御方法 |
| JP2017111621A Expired - Fee Related JP6531135B2 (ja) | 2012-01-06 | 2017-06-06 | 電磁誘導入力方式のセンシング装置及びその制御方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013000124A Expired - Fee Related JP6332906B2 (ja) | 2012-01-06 | 2013-01-04 | 電磁誘導入力方式のセンシング装置及びその制御方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US9843323B2 (ja) |
| EP (2) | EP3361361B1 (ja) |
| JP (2) | JP6332906B2 (ja) |
| KR (1) | KR101890420B1 (ja) |
| CN (2) | CN108052235B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101890420B1 (ko) * | 2012-01-06 | 2018-08-21 | 삼성전자주식회사 | 전자기 유도 입력 방식의 센싱 장치 및 그 제어 방법 |
| KR102193915B1 (ko) * | 2014-02-10 | 2020-12-23 | 삼성디스플레이 주식회사 | 터치 센서 기판 및 이를 포함하는 표시 장치 |
| CN103941913B (zh) * | 2014-03-28 | 2016-10-05 | 上海天马微电子有限公司 | 电感触摸屏及其驱动检测方法、坐标输入装置 |
| CN104156128B (zh) * | 2014-06-24 | 2018-03-27 | 上海天马微电子有限公司 | 一种触摸显示面板及其驱动方法、触摸显示装置 |
| KR102263424B1 (ko) * | 2014-08-08 | 2021-06-11 | 삼성전자주식회사 | 센싱 장치, 그 제어 방법 및 기록 매체 |
| JP6973675B1 (ja) | 2021-03-17 | 2021-12-01 | 富士電機株式会社 | 電力変換装置の短絡保護装置 |
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| JP2011215961A (ja) * | 2010-03-31 | 2011-10-27 | Brother Industries Ltd | 座標位置検出装置 |
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-
2012
- 2012-01-06 KR KR1020120002049A patent/KR101890420B1/ko not_active Expired - Fee Related
- 2012-12-27 US US13/728,588 patent/US9843323B2/en active Active
-
2013
- 2013-01-04 JP JP2013000124A patent/JP6332906B2/ja not_active Expired - Fee Related
- 2013-01-06 CN CN201810030094.5A patent/CN108052235B/zh not_active Expired - Fee Related
- 2013-01-06 CN CN201310003892.6A patent/CN103197823B/zh not_active Expired - Fee Related
- 2013-01-07 EP EP18165520.0A patent/EP3361361B1/en active Active
- 2013-01-07 EP EP13150369.0A patent/EP2613233B1/en not_active Not-in-force
-
2017
- 2017-06-06 JP JP2017111621A patent/JP6531135B2/ja not_active Expired - Fee Related
- 2017-10-20 US US15/789,439 patent/US10326445B2/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856341A (ja) * | 1971-11-17 | 1973-08-08 | ||
| JPS4937535A (ja) * | 1972-08-07 | 1974-04-08 | ||
| US4029899A (en) * | 1974-11-20 | 1977-06-14 | National Research Development Corporation | Position indicator |
| JPS6370326A (ja) * | 1986-09-12 | 1988-03-30 | Wacom Co Ltd | 位置検出装置 |
| JP2011215961A (ja) * | 2010-03-31 | 2011-10-27 | Brother Industries Ltd | 座標位置検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6531135B2 (ja) | 2019-06-12 |
| KR101890420B1 (ko) | 2018-08-21 |
| US20130176071A1 (en) | 2013-07-11 |
| EP3361361A1 (en) | 2018-08-15 |
| EP2613233A1 (en) | 2013-07-10 |
| EP2613233B1 (en) | 2018-04-04 |
| KR20130081078A (ko) | 2013-07-16 |
| US20180041207A1 (en) | 2018-02-08 |
| JP6332906B2 (ja) | 2018-05-30 |
| CN108052235B (zh) | 2021-01-29 |
| JP2013143138A (ja) | 2013-07-22 |
| EP3361361B1 (en) | 2022-09-14 |
| CN103197823B (zh) | 2018-02-09 |
| US9843323B2 (en) | 2017-12-12 |
| CN103197823A (zh) | 2013-07-10 |
| US10326445B2 (en) | 2019-06-18 |
| CN108052235A (zh) | 2018-05-18 |
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