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1. WO2011156447 - CAPTEUR TACTILE DE POSITION AVEC MESURE D'EFFORT

Numéro de publication WO/2011/156447
Date de publication 15.12.2011
N° de la demande internationale PCT/US2011/039552
Date du dépôt international 08.06.2011
CIB
G06F 3/041 2006.1
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
3Dispositions d'entrée pour le transfert de données à traiter pour leur donner une forme utilisable par le calculateur; Dispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p.ex. dispositions d'interface
01Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
03Dispositions pour convertir sous forme codée la position ou le déplacement d'un élément
041Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
CPC
G06F 2203/04112
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2203Indexing scheme relating to G06F3/00 - G06F3/048
041Indexing scheme relating to G06F3/041 - G06F3/045
04112Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
G06F 3/0412
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
0412Digitisers structurally integrated in a display
G06F 3/0414
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
0414using force sensing means to determine a position
G06F 3/04144
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
0414using force sensing means to determine a position
04144using an array of force sensing means
G06F 3/044
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
044by capacitive means
G06F 3/0447
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
044by capacitive means
0447Position sensing using the local deformation of sensor cells
Déposants
  • 3M INNOVATIVE PROPERTIES COMPANY [US]/[US] (AllExceptUS)
  • FREY, Matthew, H. [US]/[US] (UsOnly)
  • KIESCHKE, Robert, R. [US]/[US] (UsOnly)
  • WEAVER, Billy, L. [US]/[US] (UsOnly)
Inventeurs
  • FREY, Matthew, H.
  • KIESCHKE, Robert, R.
  • WEAVER, Billy, L.
Mandataires
  • WOLF, Stephen, F.
Données relatives à la priorité
61/353,68811.06.2010US
Langue de publication Anglais (en)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) POSITIONAL TOUCH SENSOR WITH FORCE MEASUREMENT
(FR) CAPTEUR TACTILE DE POSITION AVEC MESURE D'EFFORT
Abrégé
(EN) A touch screen display sensor is provided that includes a transparent touch-sensing element disposed upon the surface of a transparent substrate and a force-sensing element disposed within the transparent touch-sensing element. The force-sensing element includes two sets of bands of micromesh and can include a pressure-responsive material between the bands of micromesh. The bands of micromesh include traces of a metallic conductor. The sets of bands of micromesh are spaced apart and occupy substantially parallel planes.
(FR) L'invention concerne un capteur pour afficheur à écran tactile, comprenant un élément transparent de détection tactile disposé par-dessus la surface d'un substrat transparent et un élément de détection d'effort disposé à l'intérieur de l'élément transparent de détection tactile. L'élément de détection d'effort comprend deux ensembles de bandes en micromesh et peut comprendre un matériau réagissant à la pression entre les bandes en micromesh. Lesdites bandes en micromesh comprennent des traces d'un conducteur métallique. Les ensembles de bandes en micromesh sont espacés et occupent des plans sensiblement parallèles.
Dernières données bibliographiques dont dispose le Bureau international