CA2207969C - Capteur acoustique de commande tactile utilisant un substrat transparenta faibles pertes - Google Patents

Capteur acoustique de commande tactile utilisant un substrat transparenta faibles pertes Download PDF

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Publication number
CA2207969C
CA2207969C CA 2207969 CA2207969A CA2207969C CA 2207969 C CA2207969 C CA 2207969C CA 2207969 CA2207969 CA 2207969 CA 2207969 A CA2207969 A CA 2207969A CA 2207969 C CA2207969 C CA 2207969C
Authority
CA
Canada
Prior art keywords
substrate
sensor according
touch sensor
touch
acoustic
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
Application number
CA 2207969
Other languages
English (en)
Other versions
CA2207969A1 (fr
Inventor
Joel Kent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elo Touch Systems Inc
Original Assignee
Elo Touch Systems Inc
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
Priority claimed from US08/377,183 external-priority patent/US5708461A/en
Application filed by Elo Touch Systems Inc filed Critical Elo Touch Systems Inc
Publication of CA2207969A1 publication Critical patent/CA2207969A1/fr
Application granted granted Critical
Publication of CA2207969C publication Critical patent/CA2207969C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

CA 2207969 1995-01-24 1996-01-24 Capteur acoustique de commande tactile utilisant un substrat transparenta faibles pertes Expired - Fee Related CA2207969C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US377,183 1995-01-24
US08/377,183 US5708461A (en) 1995-01-24 1995-01-24 Acoustic touch position sensor using a low-loss transparent substrate
PCT/US1996/000904 WO1996023292A1 (fr) 1995-01-24 1996-01-24 Capteur acoustique de commande tactile utilisant un substrat transparent a faibles pertes

Publications (2)

Publication Number Publication Date
CA2207969A1 CA2207969A1 (fr) 1996-08-01
CA2207969C true CA2207969C (fr) 2000-10-24

Family

ID=29552595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2207969 Expired - Fee Related CA2207969C (fr) 1995-01-24 1996-01-24 Capteur acoustique de commande tactile utilisant un substrat transparenta faibles pertes

Country Status (1)

Country Link
CA (1) CA2207969C (fr)

Also Published As

Publication number Publication date
CA2207969A1 (fr) 1996-08-01

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