JP4444933B2 - 照明装置のタッチスイッチ - Google Patents
照明装置のタッチスイッチ Download PDFInfo
- Publication number
- JP4444933B2 JP4444933B2 JP2006232207A JP2006232207A JP4444933B2 JP 4444933 B2 JP4444933 B2 JP 4444933B2 JP 2006232207 A JP2006232207 A JP 2006232207A JP 2006232207 A JP2006232207 A JP 2006232207A JP 4444933 B2 JP4444933 B2 JP 4444933B2
- Authority
- JP
- Japan
- Prior art keywords
- touch switch
- layer
- capacitance
- lighting device
- switch
- 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.)
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Classifications
-
- 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
-
- 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
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960755—Constructional details of capacitive touch and proximity switches
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Push-Button Switches (AREA)
Description
Claims (3)
- 車両用の内外装部品に設けられた絶縁性の照明レンズと、
照明レンズの表面上に設けられた導電層と、
導電層に電気的に接続された静電容量検出回路と、を備え、
導電層に対する人体の近接又は接触により生じる静電容量の変化を静電容量検出回路を用いて検出する照明装置のタッチスイッチであって、
導電層はスパッタリングにより形成される厚さ5〜500nmの透光性のスパッタ層であり、照明レンズと導電層とを透過した光が車両用の内外装部品の内部空間を照明すること、
を特徴とする照明装置のタッチスイッチ。 - 請求項1に記載の照明装置のタッチスイッチにおいて、
スパッタ層の表面上に、スパッタ層保護用の透明樹脂の薄膜から成るトップコート層を被覆したこと
を特徴とする照明装置のタッチスイッチ。 - 請求項1または2に記載の照明装置のタッチスイッチにおいて、
静電容量検出回路により検出された静電容量の変化に応じて段階的に輝度を変えて点灯する光源を有すること
を特徴とする照明装置のタッチスイッチ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006232207A JP4444933B2 (ja) | 2006-08-29 | 2006-08-29 | 照明装置のタッチスイッチ |
US11/788,632 US8203468B2 (en) | 2006-08-29 | 2007-04-20 | Electric capacitance-type touch switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006232207A JP4444933B2 (ja) | 2006-08-29 | 2006-08-29 | 照明装置のタッチスイッチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008059787A JP2008059787A (ja) | 2008-03-13 |
JP4444933B2 true JP4444933B2 (ja) | 2010-03-31 |
Family
ID=39150705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006232207A Active JP4444933B2 (ja) | 2006-08-29 | 2006-08-29 | 照明装置のタッチスイッチ |
Country Status (2)
Country | Link |
---|---|
US (1) | US8203468B2 (ja) |
JP (1) | JP4444933B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI382158B (zh) * | 2007-08-07 | 2013-01-11 | Alps Electric Co Ltd | Electrostatic Capacitive Sensors |
GB2466932B (en) * | 2009-01-12 | 2011-06-22 | Loong Yee Ind Corp Ltd | Non-contact touch switch and ac pick-up module |
JP5392173B2 (ja) * | 2010-04-27 | 2014-01-22 | トヨタ紡織株式会社 | スイッチ装置 |
JP5414845B2 (ja) * | 2012-06-27 | 2014-02-12 | キヤノン株式会社 | 操作装置および画像読取装置 |
NZ720939A (en) | 2016-03-02 | 2017-12-22 | Resene Paints Ltd | Touch sensitive control system for non-electronic display substrate surfaces |
DE102017127224A1 (de) | 2017-11-20 | 2019-05-23 | Valeo Schalter Und Sensoren Gmbh | Näherungsdetektion mittels Bedienfeld |
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-
2006
- 2006-08-29 JP JP2006232207A patent/JP4444933B2/ja active Active
-
2007
- 2007-04-20 US US11/788,632 patent/US8203468B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20080055118A1 (en) | 2008-03-06 |
JP2008059787A (ja) | 2008-03-13 |
US8203468B2 (en) | 2012-06-19 |
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