JP4245512B2 - 入力装置 - Google Patents
入力装置 Download PDFInfo
- Publication number
- JP4245512B2 JP4245512B2 JP2004152822A JP2004152822A JP4245512B2 JP 4245512 B2 JP4245512 B2 JP 4245512B2 JP 2004152822 A JP2004152822 A JP 2004152822A JP 2004152822 A JP2004152822 A JP 2004152822A JP 4245512 B2 JP4245512 B2 JP 4245512B2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- coordinate data
- input
- input device
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 claims description 38
- 238000012937 correction Methods 0.000 claims description 17
- 238000012790 confirmation Methods 0.000 claims description 6
- 238000012935 Averaging Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005057 finger movement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1662—Details related to the integrated keyboard
-
- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Input From Keyboards Or The Like (AREA)
- Position Input By Displaying (AREA)
Description
表面に操作面を有し、複数の押圧入力箇所を備える表面シートと、前記表面シートの下側に設けられた座標入力が可能な第一次入力手段と、前記第一次入力手段の下側に設けられ、各押圧入力箇所と高さ方向で対向する位置に配置された押圧型スイッチ素子を有する第二次入力手段とを有してなる入力装置において、
前記押圧型スイッチ素子はスイッチ信号ラインに接続され、前記押圧型スイッチ素子の数よりも前記スイッチ信号ラインの数の方が少なく、
前記操作面の前記押圧入力箇所の位置を、前記第二次入力手段方向へ押圧すると前記表面シート及び前記第一次入力手段が撓み変形させられていずれか一つの押圧型スイッチ素子が押圧されて入力状態になり、前記スイッチ信号ラインからスイッチ信号が検出されると、
スイッチ確定信号の誤信号防止のために、座標データ補正手段により、前記第一次入力手段から受信された座標データを所定のアルゴリズムを用いて補正し、一方、前記スイッチ信号が検出されないときは、前記座標データの補正を行わず、
補正後の前記座標データに基づいて、入力状態にある前記押圧型スイッチ素子が特定されて、前記スイッチ確定信号が出力されることを特徴とするものである。
例えば静電容量型センサである第一次入力センサ5では、図5の押圧された位置での静電容量が変化することで、押圧された位置の座標データが、図7に示す制御部24内の座標データ受信部21で受信される(図8のステップST1)。
3 表示パネル
4 入力装置
7 表面シート
8 指示表示
5 第一次入力センサ
6 第二次入力スイッチ
12 固定電極
13 可動電極
14 周囲電極
15 スイッチ信号ライン
20 スイッチ信号検出部
21 座標データ受信部
22 スイッチ位置検出部
23 座標データ補正部
24 制御部
Claims (5)
- 表面に操作面を有し、複数の押圧入力箇所を備える表面シートと、前記表面シートの下側に設けられた座標入力が可能な第一次入力手段と、前記第一次入力手段の下側に設けられ、各押圧入力箇所と高さ方向で対向する位置に配置された押圧型スイッチ素子を有する第二次入力手段とを有してなる入力装置において、
前記押圧型スイッチ素子はスイッチ信号ラインに接続され、前記押圧型スイッチ素子の数よりも前記スイッチ信号ラインの数の方が少なく、
前記操作面の前記押圧入力箇所の位置を、前記第二次入力手段方向へ押圧すると前記表面シート及び前記第一次入力手段が撓み変形させられていずれか一つの押圧型スイッチ素子が押圧されて入力状態になり、前記スイッチ信号ラインからスイッチ信号が検出されると、
スイッチ確定信号の誤信号防止のために、座標データ補正手段により、前記第一次入力手段から受信された座標データを所定のアルゴリズムを用いて補正し、一方、前記スイッチ信号が検出されないときは、前記座標データの補正を行わず、
補正後の前記座標データに基づいて、入力状態にある前記押圧型スイッチ素子が特定されて、前記スイッチ確定信号が出力されることを特徴とする入力装置。 - 全ての押圧型スイッチ素子が一つのスイッチ信号ラインに接続されている請求項1記載の入力装置。
- 前記座標データ補正手段では、過去の複数の座標データを平均化するアルゴリズムを有する請求項1又は2に記載の入力装置。
- 前記座標データ補正手段では、座標データに対応したビットデータのうち、所定の下位ビットを無視し、上位ビットのみを用いて前記座標データを特定するアルゴリズムを有する請求項1又は2に記載の入力装置。
- 前記第一次入力手段は、静電容量式センサである請求項1ないし4のいずれかに記載の入力装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004152822A JP4245512B2 (ja) | 2004-05-24 | 2004-05-24 | 入力装置 |
US11/132,693 US7893921B2 (en) | 2004-05-24 | 2005-05-19 | Input device |
CNB2005100728471A CN1312567C (zh) | 2004-05-24 | 2005-05-24 | 输入装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004152822A JP4245512B2 (ja) | 2004-05-24 | 2004-05-24 | 入力装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005338898A JP2005338898A (ja) | 2005-12-08 |
JP4245512B2 true JP4245512B2 (ja) | 2009-03-25 |
Family
ID=35374740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004152822A Expired - Fee Related JP4245512B2 (ja) | 2004-05-24 | 2004-05-24 | 入力装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7893921B2 (ja) |
JP (1) | JP4245512B2 (ja) |
CN (1) | CN1312567C (ja) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100765327B1 (ko) * | 2006-05-08 | 2007-10-09 | 주식회사 애트랩 | 입력 장치 |
KR101158958B1 (ko) * | 2006-07-18 | 2012-06-21 | 엘지전자 주식회사 | 입력장치 및 이를 구비한 휴대 단말기 |
US7688237B2 (en) * | 2006-12-21 | 2010-03-30 | Broadcom Corporation | Apparatus and method for analog-to-digital converter calibration |
JP4802126B2 (ja) * | 2007-03-15 | 2011-10-26 | アルプス電気株式会社 | 入力装置 |
JP2008310556A (ja) * | 2007-06-14 | 2008-12-25 | Panasonic Corp | 入力装置およびその入力装置用モジュール品の製造方法 |
US20090009480A1 (en) * | 2007-07-06 | 2009-01-08 | Sony Ericsson Mobile Communications Ab | Keypad with tactile touch glass |
JP5401838B2 (ja) * | 2007-11-28 | 2014-01-29 | ソニー株式会社 | 触覚シート部材、入力装置及び電子機器 |
US20090153491A1 (en) * | 2007-12-14 | 2009-06-18 | Research In Motion Limited | Key in a keypad of an electronic device providing feedback |
TWI356433B (en) * | 2007-12-27 | 2012-01-11 | Htc Corp | Keyboard module and electronic apparatus |
CN101566878B (zh) * | 2008-04-25 | 2010-11-03 | 致伸科技股份有限公司 | 键盘装置 |
US9569037B2 (en) | 2008-05-19 | 2017-02-14 | Atmel Corporation | Capacitive sensing with low-frequency noise reduction |
KR100960942B1 (ko) * | 2009-03-24 | 2010-06-03 | 주식회사 포인칩스 | 터치 기능을 구비한 복합 입력장치 |
US8872771B2 (en) * | 2009-07-07 | 2014-10-28 | Apple Inc. | Touch sensing device having conductive nodes |
JP5516867B2 (ja) * | 2010-02-26 | 2014-06-11 | カシオ計算機株式会社 | ブック型入力装置 |
ES2701413T3 (es) * | 2011-09-22 | 2019-02-22 | Behr Hella Thermocontrol Gmbh | Dispositivo de control, por ejemplo, una interfaz hombre-máquina, en particular para un componente de un vehículo |
US20130100030A1 (en) * | 2011-10-19 | 2013-04-25 | Oleg Los | Keypad apparatus having proximity and pressure sensing |
US9063623B2 (en) * | 2011-12-01 | 2015-06-23 | Green Cedar Holdings Llc | Capacitive touch sensor assembly for use in a wet environment |
JP5482807B2 (ja) * | 2012-01-26 | 2014-05-07 | Smk株式会社 | キースイッチ付き静電容量式タッチパッド |
US9354748B2 (en) | 2012-02-13 | 2016-05-31 | Microsoft Technology Licensing, Llc | Optical stylus interaction |
US9064654B2 (en) | 2012-03-02 | 2015-06-23 | Microsoft Technology Licensing, Llc | Method of manufacturing an input device |
USRE48963E1 (en) | 2012-03-02 | 2022-03-08 | Microsoft Technology Licensing, Llc | Connection device for computing devices |
US9158383B2 (en) | 2012-03-02 | 2015-10-13 | Microsoft Technology Licensing, Llc | Force concentrator |
US9426905B2 (en) | 2012-03-02 | 2016-08-23 | Microsoft Technology Licensing, Llc | Connection device for computing devices |
US9075566B2 (en) | 2012-03-02 | 2015-07-07 | Microsoft Technoogy Licensing, LLC | Flexible hinge spine |
US9360893B2 (en) | 2012-03-02 | 2016-06-07 | Microsoft Technology Licensing, Llc | Input device writing surface |
US9870066B2 (en) * | 2012-03-02 | 2018-01-16 | Microsoft Technology Licensing, Llc | Method of manufacturing an input device |
US8935774B2 (en) | 2012-03-02 | 2015-01-13 | Microsoft Corporation | Accessory device authentication |
US8873227B2 (en) | 2012-03-02 | 2014-10-28 | Microsoft Corporation | Flexible hinge support layer |
US20130300590A1 (en) | 2012-05-14 | 2013-11-14 | Paul Henry Dietz | Audio Feedback |
US10031556B2 (en) | 2012-06-08 | 2018-07-24 | Microsoft Technology Licensing, Llc | User experience adaptation |
US9019615B2 (en) | 2012-06-12 | 2015-04-28 | Microsoft Technology Licensing, Llc | Wide field-of-view virtual image projector |
US9073123B2 (en) | 2012-06-13 | 2015-07-07 | Microsoft Technology Licensing, Llc | Housing vents |
US8964379B2 (en) | 2012-08-20 | 2015-02-24 | Microsoft Corporation | Switchable magnetic lock |
US8654030B1 (en) | 2012-10-16 | 2014-02-18 | Microsoft Corporation | Antenna placement |
CN104903026B (zh) | 2012-10-17 | 2017-10-24 | 微软技术许可有限责任公司 | 金属合金注射成型溢流口 |
WO2014059618A1 (en) | 2012-10-17 | 2014-04-24 | Microsoft Corporation | Graphic formation via material ablation |
WO2014059624A1 (en) | 2012-10-17 | 2014-04-24 | Microsoft Corporation | Metal alloy injection molding protrusions |
JP6102646B2 (ja) * | 2013-01-23 | 2017-03-29 | ソニー株式会社 | 入力装置、電子機器及びセンサシート |
US9304549B2 (en) | 2013-03-28 | 2016-04-05 | Microsoft Technology Licensing, Llc | Hinge mechanism for rotatable component attachment |
US10120420B2 (en) | 2014-03-21 | 2018-11-06 | Microsoft Technology Licensing, Llc | Lockable display and techniques enabling use of lockable displays |
US10324733B2 (en) | 2014-07-30 | 2019-06-18 | Microsoft Technology Licensing, Llc | Shutdown notifications |
US9424048B2 (en) | 2014-09-15 | 2016-08-23 | Microsoft Technology Licensing, Llc | Inductive peripheral retention device |
US20160086456A1 (en) * | 2014-09-24 | 2016-03-24 | Apple Inc. | Electronic Device With Electrically Controlled Button Indicator |
US10656719B2 (en) | 2014-09-30 | 2020-05-19 | Apple Inc. | Dynamic input surface for electronic devices |
KR101896856B1 (ko) * | 2014-12-25 | 2018-10-18 | 선전 로욜 테크놀로지스 컴퍼니 리미티드 | 버튼 구조체 및 이를 적용하는 단말기 |
US10871860B1 (en) | 2016-09-19 | 2020-12-22 | Apple Inc. | Flexible sensor configured to detect user inputs |
US10732676B2 (en) | 2017-09-06 | 2020-08-04 | Apple Inc. | Illuminated device enclosure with dynamic trackpad |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4752655A (en) * | 1984-11-16 | 1988-06-21 | Nippon Telegraph & Telephone Corporation | Coordinate input device |
FR2605163A1 (fr) * | 1986-10-01 | 1988-04-15 | Mcb | Clavier avec dispositif de lecture |
US4903012A (en) * | 1987-01-20 | 1990-02-20 | Alps Electric Co., Ltd. | Coordinate system input device providing registration calibration and a mouse function |
US5739952A (en) * | 1994-04-14 | 1998-04-14 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Polarizing beam splitter and optical head assembly |
EP0681259B1 (en) * | 1994-04-28 | 2001-07-25 | Sharp Kabushiki Kaisha | Coordinate inputting apparatus and signal transmitting system thereof |
US6008718A (en) * | 1997-11-21 | 1999-12-28 | Chen; Ming-De | Single-resistor-foil pressure sensitive coordinate input system |
CA2392446C (en) * | 1999-05-27 | 2009-07-14 | America Online Incorporated | Keyboard system with automatic correction |
JP4370042B2 (ja) * | 2000-05-12 | 2009-11-25 | アルプス電気株式会社 | 操作装置 |
US6621484B1 (en) * | 2000-06-27 | 2003-09-16 | Microsoft Corporation | Keyboard key discrimination based on time division multiplexing |
DE60142101D1 (de) * | 2000-08-11 | 2010-06-24 | Alps Electric Co Ltd | Eingabevorrichtung mit Tasteneingabebetrieb und Koordinateneingabebetrieb |
JP2002343192A (ja) * | 2001-05-14 | 2002-11-29 | Alps Electric Co Ltd | 複合操作型入力装置 |
JP4057253B2 (ja) * | 2001-05-29 | 2008-03-05 | アルプス電気株式会社 | 入力装置及び電子機器 |
US7102086B2 (en) * | 2001-06-15 | 2006-09-05 | Nokia Corporation | Switch arrangement |
JP2003296030A (ja) * | 2002-03-29 | 2003-10-17 | Sanyo Electric Co Ltd | 座標検出装置及び座標検出方法 |
KR20040085303A (ko) * | 2003-03-31 | 2004-10-08 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 무선주파수신호 검출장치 및 이를 이용한무선주파수 신호 검출방법 |
-
2004
- 2004-05-24 JP JP2004152822A patent/JP4245512B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-19 US US11/132,693 patent/US7893921B2/en not_active Expired - Fee Related
- 2005-05-24 CN CNB2005100728471A patent/CN1312567C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1312567C (zh) | 2007-04-25 |
US20050259081A1 (en) | 2005-11-24 |
JP2005338898A (ja) | 2005-12-08 |
US7893921B2 (en) | 2011-02-22 |
CN1702609A (zh) | 2005-11-30 |
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