JP6116558B2 - 入力装置 - Google Patents
入力装置 Download PDFInfo
- Publication number
- JP6116558B2 JP6116558B2 JP2014520120A JP2014520120A JP6116558B2 JP 6116558 B2 JP6116558 B2 JP 6116558B2 JP 2014520120 A JP2014520120 A JP 2014520120A JP 2014520120 A JP2014520120 A JP 2014520120A JP 6116558 B2 JP6116558 B2 JP 6116558B2
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- shielding layer
- magnetic
- input device
- magnetic field
- magnetic powder
- Prior art date
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- 239000006247 magnetic powder Substances 0.000 claims description 66
- 239000005300 metallic glass Substances 0.000 claims description 50
- 230000035699 permeability Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 27
- 239000000843 powder Substances 0.000 claims description 21
- 239000010409 thin film Substances 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 230000005358 geomagnetic field Effects 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 6
- 229910003271 Ni-Fe Inorganic materials 0.000 claims description 2
- 229910002796 Si–Al Inorganic materials 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 108
- 230000035945 sensitivity Effects 0.000 description 10
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- -1 Polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
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- 239000003990 capacitor Substances 0.000 description 1
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- 239000000470 constituent Substances 0.000 description 1
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- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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Images
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
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
-
- 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
- G06F3/033—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 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
-
- 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
- G06F3/033—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 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
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- 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
- G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
Landscapes
- 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)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Soft Magnetic Materials (AREA)
- Regulation Of General Use Transformers (AREA)
Description
110 ループコイル
115 電磁気センシング部
120 磁場遮蔽層
125、800 地磁気センサー
130 印刷回路基板部
700、815、1200 ディスプレイ部
805、1210 磁性体粉末を使用した磁場遮蔽層
810、1220 非晶質金属薄膜を使用した磁場遮蔽層
1230 磁石部品
Claims (13)
- ディスプレイ画面を出力するディスプレイ部と、
前記ディスプレイ部の下方に配置され、入力装置の外部の電磁気ペンから生成された磁場を感知する電磁気センシング部と、
前記電磁気センシング部の下面上に形成され、前記磁場の少なくとも一部を遮蔽し、磁性体物質を含む遮蔽層と、
前記遮蔽層の少なくとも一部の下方に配置され、前記遮蔽層を通過する地球磁場を感知する地磁気センサーと、
を含み、
前記遮蔽層は、地球磁場の一部を透過させる磁性体粉末が散布された磁性体粉末遮蔽層及び前記磁場を遮断させる非晶質金属薄膜を使用した遮蔽層により構成されることを特徴とする、入力装置。 - 前記磁性体粉末遮蔽層は、
磁性体粉末と接着剤を混合して塗布することによって形成されることを特徴とする、請求項1に記載の入力装置。 - 前記磁性体粉末遮蔽層は、
透磁率がDC帯域において100乃至200μ0の密度を有することを特徴とする、請求項1に記載の入力装置。 - 前記磁性体粉末遮蔽層は、
厚さが50μm以上であり、前記の厚さは前記磁性体粉末遮蔽層の透磁率によって変わることを特徴とする、請求項1に記載の入力装置。 - 前記磁性体物質は、磁性体粉末を含み、
フェライト(ferrite)、MPP(Molypermalloy powder)、Fe−Si−Al系列の材質、Ni−Fe系列の材質のうち、いずれか1つである磁性金属粉末であることを特徴とする、請求項1に記載の入力装置。 - 前記遮蔽層は、
前記磁性金属粉末及び非晶質金属粉末が接着剤と共に混合されて形成されることを特徴とする、請求項5に記載の入力装置。 - 前記磁性体粉末遮蔽層は、
前記電磁気センシング部の下部一面に塗布されて形成されることを特徴とする、請求項1に記載の入力装置。 - 前記磁性体粉末遮蔽層の下方に配置され、前記地磁気センサーが配置される印刷回路基板部をさらに含むことを特徴とする、請求項1に記載の入力装置。
- 前記印刷回路基板部の一面または一側面に磁石部品が配置される場合、
前記磁性体粉末遮蔽層の下方で、かつ前記磁石部品と隣接した位置に非晶質金属薄膜を使用した遮蔽層をさらに含むことを特徴とする、請求項8に記載の入力装置。 - 前記磁性体粉末遮蔽層は前記電磁気センシング部の一面に塗布されて形成され、前記非晶質金属薄膜を使用した遮蔽層は前記磁性体粉末遮蔽層の一部分に配置されることを特徴とする、請求項9に記載の入力装置。
- 前記磁石部品は、
スピーカー、カメラのうち、少なくとも1つを含むことを特徴とする、請求項9に記載の入力装置。 - 前記磁性体粉末遮蔽層及び前記非晶質金属薄膜を使用した遮蔽層の配置位置は、
前記地磁気センサーの位置によって変わることを特徴とする、請求項1に記載の入力装置。 - 前記磁性体粉末遮蔽層は前記地磁気センサーの周囲に配置され、前記磁性体粉末遮蔽層が配置された領域以外には前記非晶質金属薄膜を使用した遮蔽層が配置されることを特徴とする、請求項1に記載の入力装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0068641 | 2011-07-11 | ||
KR20110068641 | 2011-07-11 | ||
KR1020110105362A KR101804579B1 (ko) | 2011-07-11 | 2011-10-14 | 입력 장치 |
KR10-2011-0105362 | 2011-10-14 | ||
PCT/KR2012/005460 WO2013009071A2 (en) | 2011-07-11 | 2012-07-10 | Input device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014523588A JP2014523588A (ja) | 2014-09-11 |
JP6116558B2 true JP6116558B2 (ja) | 2017-04-19 |
Family
ID=47838232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014520120A Active JP6116558B2 (ja) | 2011-07-11 | 2012-07-10 | 入力装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6116558B2 (ja) |
KR (1) | KR101804579B1 (ja) |
AU (1) | AU2012281363B2 (ja) |
BR (1) | BR112014000755A2 (ja) |
RU (1) | RU2603544C2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014137151A1 (ko) * | 2013-03-05 | 2014-09-12 | 주식회사 아모센스 | 자기장 및 전자파 차폐용 복합시트 및 이를 구비하는 안테나 모듈 |
CN105027355B (zh) | 2013-03-05 | 2018-02-09 | 阿莫先恩电子电器有限公司 | 磁场及电磁波屏蔽用复合板及具有其的天线模块 |
KR102027246B1 (ko) | 2013-03-14 | 2019-10-01 | 삼성전자주식회사 | 디지타이저 및 그 제조 방법 |
KR102193547B1 (ko) * | 2013-05-22 | 2020-12-22 | 삼성전자주식회사 | 입력 장치, 디스플레이 장치 및 입력 장치 제어 방법 |
KR20230006141A (ko) * | 2021-07-02 | 2023-01-10 | 삼성전자주식회사 | 차폐 부재 및 차폐 부재를 포함하는 전자 장치 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2566295B2 (ja) * | 1988-08-12 | 1996-12-25 | 松下電工株式会社 | Gps受信用アンテナ |
US6673199B1 (en) * | 2001-03-07 | 2004-01-06 | Applied Materials, Inc. | Shaping a plasma with a magnetic field to control etch rate uniformity |
US7142197B2 (en) * | 2002-10-31 | 2006-11-28 | Microsoft Corporation | Universal computing device |
US7787259B2 (en) | 2006-12-28 | 2010-08-31 | 3M Innovative Properties Company | Magnetic shield for use in a location sensing system |
JP4972782B2 (ja) | 2007-06-22 | 2012-07-11 | 株式会社ワコム | 位置検出装置 |
US7641406B2 (en) * | 2007-07-26 | 2010-01-05 | Sokudo Co., Ltd. | Bevel inspection apparatus for substrate processing |
RU75077U1 (ru) * | 2008-03-28 | 2008-07-20 | Общество с ограниченной ответственностью "Технические системы - сервис, качество и надежность" | Промышленный защищенный карманный компьютер |
JP5159696B2 (ja) * | 2009-05-12 | 2013-03-06 | 日本写真印刷株式会社 | 位置検知入力装置および位置検知算出方法 |
JP5556101B2 (ja) * | 2009-09-17 | 2014-07-23 | ソニー株式会社 | 方位算出装置、補正値初期化方法及び方位算出機能付携帯電話機 |
JP5459795B2 (ja) * | 2011-06-06 | 2014-04-02 | 株式会社ワコム | 電子機器 |
-
2011
- 2011-10-14 KR KR1020110105362A patent/KR101804579B1/ko active IP Right Grant
-
2012
- 2012-07-10 RU RU2014104565/08A patent/RU2603544C2/ru active
- 2012-07-10 AU AU2012281363A patent/AU2012281363B2/en not_active Ceased
- 2012-07-10 JP JP2014520120A patent/JP6116558B2/ja active Active
- 2012-07-10 BR BR112014000755A patent/BR112014000755A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2014104565A (ru) | 2015-08-20 |
KR20130007954A (ko) | 2013-01-21 |
KR101804579B1 (ko) | 2017-12-05 |
JP2014523588A (ja) | 2014-09-11 |
RU2603544C2 (ru) | 2016-11-27 |
AU2012281363A1 (en) | 2014-01-23 |
BR112014000755A2 (pt) | 2017-02-14 |
AU2012281363B2 (en) | 2017-01-05 |
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