WO2012091594A3 - A new method for construction of robust switching devices based on the printed circuit board technology - Google Patents

A new method for construction of robust switching devices based on the printed circuit board technology Download PDF

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Publication number
WO2012091594A3
WO2012091594A3 PCT/RS2011/000016 RS2011000016W WO2012091594A3 WO 2012091594 A3 WO2012091594 A3 WO 2012091594A3 RS 2011000016 W RS2011000016 W RS 2011000016W WO 2012091594 A3 WO2012091594 A3 WO 2012091594A3
Authority
WO
WIPO (PCT)
Prior art keywords
construction
switching devices
new method
circuit board
printed circuit
Prior art date
Application number
PCT/RS2011/000016
Other languages
French (fr)
Other versions
WO2012091594A2 (en
Inventor
Ljubomir VRACAR
Dusan Vuckovic
Aneta PRIJIC
Zoran PRIJIC
Original Assignee
University Of Nis, Faculty Of Electrical Engineering Nis
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University Of Nis, Faculty Of Electrical Engineering Nis filed Critical University Of Nis, Faculty Of Electrical Engineering Nis
Publication of WO2012091594A2 publication Critical patent/WO2012091594A2/en
Publication of WO2012091594A3 publication Critical patent/WO2012091594A3/en

Links

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
    • H03K17/964—Piezo-electric touch switches
    • 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
    • H03K17/9625—Touch switches using a force resistance transducer
    • 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
    • H03K2217/96015—Constructional details for touch switches

Abstract

A new method for construction of the electronic switching devices completely based on the standard PCB technology is developed. The main advantages of the method are relatively simple and cost effective mass production and possibility of implementation of the accompanied control electronics inside the inner PCB layers during the technology process. In this way, humidity and dust resistances of the switches are achieved, overall reliability of the device is improved and electromagnetic compatibility protection is realized.
PCT/RS2011/000016 2010-12-28 2011-12-23 A new method for construction of robust switching devices based on the printed circuit board technology WO2012091594A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RS20100571A RS52974B (en) 2010-12-28 2010-12-28 THE KEY MANUFACTURED BY USING THE TECHNOLOGY OF PRINTED CIRCUIT BOARDS (PCBs)
RSP-2010/0571 2010-12-28

Publications (2)

Publication Number Publication Date
WO2012091594A2 WO2012091594A2 (en) 2012-07-05
WO2012091594A3 true WO2012091594A3 (en) 2012-08-23

Family

ID=44906551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RS2011/000016 WO2012091594A2 (en) 2010-12-28 2011-12-23 A new method for construction of robust switching devices based on the printed circuit board technology

Country Status (2)

Country Link
RS (1) RS52974B (en)
WO (1) WO2012091594A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618797A (en) * 1984-12-24 1986-10-21 Cline David J Environmentally sealed piezoelectric sensing assembly for electrical switch
EP0553881A1 (en) * 1992-01-30 1993-08-04 Essex Electronics, Inc. Piezoelectric electronic switch
US6310428B1 (en) * 1999-11-26 2001-10-30 Itt Manufacturing Enterprises, Inc. Piezoelectric switch with audible feedback

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618797A (en) * 1984-12-24 1986-10-21 Cline David J Environmentally sealed piezoelectric sensing assembly for electrical switch
EP0553881A1 (en) * 1992-01-30 1993-08-04 Essex Electronics, Inc. Piezoelectric electronic switch
US6310428B1 (en) * 1999-11-26 2001-10-30 Itt Manufacturing Enterprises, Inc. Piezoelectric switch with audible feedback

Also Published As

Publication number Publication date
RS52974B (en) 2014-02-28
RS20100571A (en) 2011-10-31
WO2012091594A2 (en) 2012-07-05

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