JP2013131421A - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP2013131421A JP2013131421A JP2011280809A JP2011280809A JP2013131421A JP 2013131421 A JP2013131421 A JP 2013131421A JP 2011280809 A JP2011280809 A JP 2011280809A JP 2011280809 A JP2011280809 A JP 2011280809A JP 2013131421 A JP2013131421 A JP 2013131421A
- Authority
- JP
- Japan
- Prior art keywords
- detection
- detection electrode
- operation unit
- electronic device
- denotes
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 100
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000012811 non-conductive material Substances 0.000 claims abstract description 9
- 230000035945 sensitivity Effects 0.000 abstract description 11
- 230000008859 change Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 210000000078 claw Anatomy 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
-
- 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
- H03K17/962—Capacitive touch switches
- H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
-
- 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
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
-
- 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
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
- H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/002—Details of arrangement of components in or on camera body
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/94057—Rotary switches
- H03K2217/94068—Rotary switches with magnetic detection
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
【解決手段】本発明の電子機器は、非導電性材料からなる操作部と、前記操作部へのタッチ操作により静電容量が変化する第1の検出電極を備えた基板と、前記第1の検出電極の静電容量を検出する検出部と、を有し、前記操作部には、前記第1の電極に向けて突出形成される突出部が形成される。
【選択図】図3
Description
206 検出回路
301 操作部
303 プリント基板
400 第1の検出電極群
Claims (8)
- 非導電性材料からなる操作部と、
前記操作部へのタッチ操作により静電容量が変化する第1の検出電極を備えた基板と、
前記第1の検出電極の静電容量を検出する検出部と、を有し、
前記操作部には、前記第1の検出電極に向けて突出形成される突出部が形成されることを特徴とする電子機器。 - 前記第1の検出電極は、前記基板に円周方向に形成されることを特徴とする請求項1に記載の電子機器。
- 前記突出部は、前記操作部の裏面の肉抜き部に形成されていることを特徴とする請求項1又は2に記載の電子機器。
- 前記突出部は、リブ形状であることを特徴とする請求項1から3のいずれか1項に記載の電子機器。
- 前記突出部は、前記第1の検出電極に沿って連続的に形成されることを特徴とする請求項4に記載の電子機器。
- 前記突出部は、前記第1の検出電極に沿って等間隔に複数形成されることを特徴とする請求項4に記載の電子機器。
- 前記突出部は、非導電材料により形成されることを特徴とする請求項1から6のいずれか1項に記載の電子機器。
- 前記操作部の回転操作とともに回転する回転板を更に有し、
前記基板は、前記第1の検出電極と異なる面に前記回転板の回転によって電位が変化する複数の第2の検出電極を備え、
前記検出部が前記第2の検出電極からの出力に基づいて、前記操作部の回転操作を検出することを特徴とする請求項1から7のいずれか1項に記載の電子機器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011280809A JP5882721B2 (ja) | 2011-12-22 | 2011-12-22 | 電子機器 |
US13/719,551 US9251977B2 (en) | 2011-12-22 | 2012-12-19 | Electronic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011280809A JP5882721B2 (ja) | 2011-12-22 | 2011-12-22 | 電子機器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013131421A true JP2013131421A (ja) | 2013-07-04 |
JP2013131421A5 JP2013131421A5 (ja) | 2015-02-05 |
JP5882721B2 JP5882721B2 (ja) | 2016-03-09 |
Family
ID=48653479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011280809A Expired - Fee Related JP5882721B2 (ja) | 2011-12-22 | 2011-12-22 | 電子機器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9251977B2 (ja) |
JP (1) | JP5882721B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016181437A (ja) * | 2015-03-24 | 2016-10-13 | 東洋電装株式会社 | 多機能選択操作スイッチ装置 |
JP2016219342A (ja) * | 2015-05-25 | 2016-12-22 | アルプス電気株式会社 | 入力装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10061399B2 (en) * | 2016-07-15 | 2018-08-28 | Apple Inc. | Capacitive gap sensor ring for an input device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007080778A (ja) * | 2005-09-16 | 2007-03-29 | Yuhshin Co Ltd | ロータリーエンコーダー及びタッチセンサー付き回転操作ノブ |
JP2007109649A (ja) * | 2005-10-12 | 2007-04-26 | Ego Elektro Geraete Blanc & Fischer | 電気器具用の操作装置と電気器具の操作方法 |
JP2010067391A (ja) * | 2008-09-09 | 2010-03-25 | Canon Inc | 電子機器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006119519A (ja) | 2004-10-25 | 2006-05-11 | Canon Inc | カメラの情報設定装置 |
JP2006157154A (ja) | 2004-11-25 | 2006-06-15 | Canon Inc | 情報入力装置、カメラ |
DE102006054764A1 (de) * | 2006-11-14 | 2008-05-15 | E.G.O. Elektro-Gerätebau GmbH | Bedienvorrichtung für ein Elektrogerät und Bedienverfahren |
US8336424B2 (en) * | 2007-09-07 | 2012-12-25 | Lear Corporation | Rotary control knob assembly |
JP4990811B2 (ja) * | 2008-02-08 | 2012-08-01 | ホシデン株式会社 | 回転スイッチ |
US9459787B2 (en) * | 2008-12-03 | 2016-10-04 | Kelsey-Hayes Company | Control knob |
-
2011
- 2011-12-22 JP JP2011280809A patent/JP5882721B2/ja not_active Expired - Fee Related
-
2012
- 2012-12-19 US US13/719,551 patent/US9251977B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007080778A (ja) * | 2005-09-16 | 2007-03-29 | Yuhshin Co Ltd | ロータリーエンコーダー及びタッチセンサー付き回転操作ノブ |
JP2007109649A (ja) * | 2005-10-12 | 2007-04-26 | Ego Elektro Geraete Blanc & Fischer | 電気器具用の操作装置と電気器具の操作方法 |
JP2010067391A (ja) * | 2008-09-09 | 2010-03-25 | Canon Inc | 電子機器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016181437A (ja) * | 2015-03-24 | 2016-10-13 | 東洋電装株式会社 | 多機能選択操作スイッチ装置 |
JP2016219342A (ja) * | 2015-05-25 | 2016-12-22 | アルプス電気株式会社 | 入力装置 |
Also Published As
Publication number | Publication date |
---|---|
US20130161175A1 (en) | 2013-06-27 |
US9251977B2 (en) | 2016-02-02 |
JP5882721B2 (ja) | 2016-03-09 |
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