WO2010028471A3 - Touch - sensitive panel to apply in household appliances - Google Patents

Touch - sensitive panel to apply in household appliances Download PDF

Info

Publication number
WO2010028471A3
WO2010028471A3 PCT/BR2009/000295 BR2009000295W WO2010028471A3 WO 2010028471 A3 WO2010028471 A3 WO 2010028471A3 BR 2009000295 W BR2009000295 W BR 2009000295W WO 2010028471 A3 WO2010028471 A3 WO 2010028471A3
Authority
WO
WIPO (PCT)
Prior art keywords
touch
apply
household appliances
panel
sensitive panel
Prior art date
Application number
PCT/BR2009/000295
Other languages
French (fr)
Other versions
WO2010028471A2 (en
Inventor
Gustavo Cavalcanti De Albuquerque
Original Assignee
Electrolux Do Brasil S.A.
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 Electrolux Do Brasil S.A. filed Critical Electrolux Do Brasil S.A.
Publication of WO2010028471A2 publication Critical patent/WO2010028471A2/en
Publication of WO2010028471A3 publication Critical patent/WO2010028471A3/en

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96Touch switches
    • H03K17/962Capacitive touch switches
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96Touch switches
    • H03K2017/9602Touch switches characterised by the type or shape of the sensing electrodes
    • H03K2017/9604Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes
    • H03K2017/9606Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes using one electrode only per touch switch

Abstract

Touch-sensitive panel to apply in household appliances, notedly called 'white goods' such as stoves, dishwashers, washing machines and ovens, that presents a finger touch-sensitive insulating surface, with translucent contrast, of a plastic material, preferably polycarbonate, supplied with a conductive and semi-transparent ink, that makes the panel composition to enable its lighting without the need to drill the piece or its decorative cover, and also allowing the perception of the touch or the sliding on the surface to control the equipment to which the panel is applied.
PCT/BR2009/000295 2008-09-10 2009-09-10 Touch - sensitive panel to apply in household appliances WO2010028471A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0803280 BRPI0803280A2 (en) 2008-09-10 2008-09-10 touch panel for home appliance application
BRPI0803280-7 2008-09-10

Publications (2)

Publication Number Publication Date
WO2010028471A2 WO2010028471A2 (en) 2010-03-18
WO2010028471A3 true WO2010028471A3 (en) 2010-06-10

Family

ID=41666620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2009/000295 WO2010028471A2 (en) 2008-09-10 2009-09-10 Touch - sensitive panel to apply in household appliances

Country Status (2)

Country Link
BR (1) BRPI0803280A2 (en)
WO (1) WO2010028471A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304976A (en) * 1978-03-16 1981-12-08 Texas Instruments Incorporated Capacitive touch switch panel
US6225369B1 (en) * 1999-05-19 2001-05-01 Moltex Co., Ltd. UV-curable, adhesive transfer ink
US6504269B1 (en) * 1998-11-27 2003-01-07 Matsushita Electrical Industrial Co., Ltd. Input device and electronic appliance using the same
US20070064322A1 (en) * 2005-09-14 2007-03-22 Denso Corporation Indicator panel for instrument and method of manufacturing the same
US20070068789A1 (en) * 2003-06-03 2007-03-29 E.G.O. Control Systems Gmbh Capacitive contact switch
US20080202912A1 (en) * 2006-10-30 2008-08-28 T-Ink, Inc. Proximity sensor for a vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304976A (en) * 1978-03-16 1981-12-08 Texas Instruments Incorporated Capacitive touch switch panel
US6504269B1 (en) * 1998-11-27 2003-01-07 Matsushita Electrical Industrial Co., Ltd. Input device and electronic appliance using the same
US6225369B1 (en) * 1999-05-19 2001-05-01 Moltex Co., Ltd. UV-curable, adhesive transfer ink
US20070068789A1 (en) * 2003-06-03 2007-03-29 E.G.O. Control Systems Gmbh Capacitive contact switch
US20070064322A1 (en) * 2005-09-14 2007-03-22 Denso Corporation Indicator panel for instrument and method of manufacturing the same
US20080202912A1 (en) * 2006-10-30 2008-08-28 T-Ink, Inc. Proximity sensor for a vehicle

Also Published As

Publication number Publication date
BRPI0803280A2 (en) 2010-06-08
WO2010028471A2 (en) 2010-03-18

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