公开(公告)号：EP2521963A2

公开(公告)日：2012-11-14

申请号：EP11705006.2

申请日：2011-01-04

Applicant: Stantum

Inventor： JOGUET, Pascal ,  LARGILLIER, Guillaume ,  OLIVIER, Julien

IPC: G06F3/045

CPC classification number: G06F3/045

Abstract: The invention relates to a two-dimensional, multi-contact, tactile sensor comprising an upper layer (2) provided with longitudinal conductive elements (3) arranged according to an upper axis, and a lower layer (4) provided with longitudinal conductive elements (5) arranged according to a lower axis non-parallel to the upper axis. At least one of the longitudinal elements (3, 5) in said sensor has an incline on at least part of its edge, that is non-null in relation to its axis. The invention also relates to a display sensor provided with such a two-dimensional, multi-contact, tactile sensor.

公开(公告)号：EP2321833A1

公开(公告)日：2011-05-18

申请号：EP09804599.0

申请日：2009-08-05

Applicant: Stantum

Inventor： JOGUET, Pascal ,  OLIVIER, Julien

IPC: H01H13/785 ,  H01H13/703

CPC classification number: H01H13/785 ,  H01H1/0237 ,  H01H13/703 ,  H01H13/704 ,  H01H2201/028 ,  H01H2203/014 ,  H01H2203/05 ,  H01H2203/052 ,  H01H2205/022 ,  H01H2209/04 ,  H01H2209/056 ,  H01H2209/082 ,  H01H2227/012 ,  H01H2227/014

Abstract: The invention relates to a multi-contact tactile sensor including an elastically deformable interaction layer (10) and a supporting layer (11), the lower surface of the interaction layer (10) having an array of strip conductors (12) and the upper surface of the supporting layer (11) having an array of strip conductors (13) that are not parallel to the array of strip conductors (12) on the interaction layer (10). The interaction layer (10) and the supporting layer (11) are separated by a first series of rigid insulating spacers (14). A second series of conducting spacers (15) is placed in contact with at least one of the two arrays of strip conductors (12, 13). The impedance and the dimensions of the spacers (14) of the second series are determined so as to prevent contact at rest and to enable local contact during the deformation of the interaction layer (10) between the spacers (15) of the second series and the array of strip conductors of the layer opposite said spacers (15). The invention also relates to a controller for controlling one such sensor, a mult-contact tactile screen including one such sensor and a keyboard comprising a set of discrete keys, formed by one such sensor.

公开(公告)号：EP2310932A1

公开(公告)日：2011-04-20

申请号：EP09784332.0

申请日：2009-08-05

Applicant: Stantum

Inventor： JOGUET, Pascal ,  OLIVIER, Julien

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F3/045 ,  G06F3/0488 ,  G06F2203/04808

Abstract: The invention relates to a method for the acquisition and analysis of a multi-contact tactile sensor including a matrix of capture points and an electronic analysis circuit for controlling the acquisition and analysis of the matrix. The method comprises the following successive steps, namely a step (24, 25) comprising the acquisition of a sensor detection zone in order to determine the state of each of the contact points of the detection zone and a step (26) comprising the analysis of said detection zone in order to deliver information as a function of the activation state of the contact points. The acquisition step (24, 25) and the analysis step (26) are repeated iteratively. The acquisition step (24, 25) is performed on a detection zone containing the activated contact points determined during the preceding analysis step (26). The detection zone is smaller than the detection zone acquired during the preceding acquisition step (24, 25). The iteration is performed until a pre-determined spatial resolution is obtained (27). The invention also relates to an electronic acquisition and analysis circuit and a multi-contact tactile sensor implementing one such method.

公开(公告)号：EP2142980A1

公开(公告)日：2010-01-13

申请号：EP08787902.9

申请日：2008-04-03

Applicant: Stantum

Inventor： JOGUET, Pascal ,  OLIVIER, Julien

IPC: G06F3/045 ,  G06F3/047

CPC classification number: G06F3/045 ,  G06F3/0414 ,  G06F3/047

Abstract: The invention relates to a transparent multi-tactile sensor including a transparent semi-conducting active layer provided between two transparent conducting layers arranged as an array of cells formed by the intersection of rows and columns, characterised in that it comprises a control circuit successively supplying each semi-conducting portion corresponding to a cell, said control circuit including a means for analysing the variation in the electrical characteristics due to the deformation of one or more sensor areas, each area including one or more cells, the semi-conducting characteristic of said intermediate layer making said cells independent from the measuring circuit.

Abstract translation: 本发明涉及一种透明多触觉传感器，其包括设置在两个透明导电层之间的透明半导体有源层，所述透明导电层布置为由行和列的交叉形成的单元阵列，其特征在于，它包括控制电路， 所述控制电路包括用于分析由于一个或多个传感器区域的变形引起的电特性的变化的装置，每个区域包括一个或多个单元，所述中间物的半导体特性 层使所述单元独立于测量电路。

公开(公告)号：EP1719047B1

公开(公告)日：2008-07-23

申请号：EP05730729.0

申请日：2005-02-23

Applicant: Stantum

Inventor： JOGUET, Pascal ,  LARGILLIER, Guillaume

IPC: G06F3/045 ,  G06F3/048 ,  G10H1/055

CPC classification number: G06F3/045 ,  G06F3/041 ,  G06F3/047 ,  G06F3/04847 ,  G06F3/0488 ,  G06F3/04886 ,  G06F2203/04104 ,  G10H1/055 ,  G10H1/34 ,  G10H2220/096 ,  G10H2220/241

公开(公告)号：EP2671140A1

公开(公告)日：2013-12-11

申请号：EP12706635.5

申请日：2012-01-27

Applicant: Stantum

Inventor： OLIVIER, Julien

IPC: G06F3/041 ,  G06F3/044 ,  G06F3/048

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F3/045 ,  G06F3/0488 ,  G06F2203/04808

Abstract: A data acquisition method to acquire data from a multicontact matrix tactile sensor having a matrix array of a cells, includes scanning the cells of the matrix array sequentially, and measuring an electrical characteristic of a cell, which represents a weight of the cell. The method also includes comparing the weight with a predetermined significant weight value interval, storing cell data associated with the cell, where the cell data includes the weight and coordinates of the cell in the matrix array, after the weight is determined to lie within the predetermined significant weight value interval. The method also verifies an existence of a data record associated with neighboring cells in a neighboring zone of the cell, and updates the data record associated with the neighboring cells by storing in the data record data associated with the cell, after the existence of the data record is confirmed.

公开(公告)号：EP2310932B1

公开(公告)日：2013-07-31

申请号：EP09784332.0

申请日：2009-08-05

Applicant: Stantum

Inventor： JOGUET, Pascal ,  OLIVIER, Julien

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F3/045 ,  G06F3/0488 ,  G06F2203/04808

公开(公告)号：EP2518604A1

公开(公告)日：2012-10-31

申请号：EP12177706.4

申请日：2008-12-19

Applicant: Stantum

Inventor： Joguet, Pascal ,  Largillier, Guillaume ,  Olivier, Julien

IPC: G06F3/047 ,  G06F3/041 ,  G06F3/048 ,  G06F1/32

CPC classification number: G06F3/0416 ,  G06F1/3262 ,  G06F3/047 ,  G06F3/0488

Abstract: Un capteur tactile à matrice passive multicontacts (1) comporte des moyens d'alimentation électriques de l'un des deux axes de la matrice, et des moyens de détection de caractéristiques électriques selon l'autre axe de la matrice, aux noeuds entre les deux axes, ledit capteur tactile comportant un circuit électronique d'analyse.
Le balayage est effectué selon un premier mode de balayage à une résolution et/ou une fréquence basse de balayage sur la totalité de la surface du capteur, et selon un deuxième mode de balayage à une résolution et/ou une fréquence élevée de balayage sur une zone réduite, ladite zone réduite étant une zone englobante (42) d'une zone de contact (41) dans laquelle un contact a été détecté pendant le premier mode de balayage, les limites de la zone réduite étant déterminées en fonction du contour de la zone englobante (42).

Abstract translation: 电路具有用于向多接触无源矩阵触觉传感器（1）的矩阵的轴中的一个轴供电的电源单元。 检测单元沿着矩阵的另一轴，在轴之间的节点处检测诸如电压，电阻和电容的电特性，其中通过临时或局部地修改扫描频率和扫描分辨率临时或局部调制扫描特性。

公开(公告)号：EP2511799A1

公开(公告)日：2012-10-17

申请号：EP12161805.2

申请日：2012-03-28

Applicant: Stantum

Inventor： Joguet, Pascal ,  Olivier, Julien ,  Grossaud, Vincent

IPC: G06F3/041 ,  G06F3/045 ,  G06F3/044

CPC classification number: G06F3/045 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04105

Abstract: Un capteur tactile matriciel comprend un réseau matriciel de pistes actives (24) s'étendant sur une zone de détection tactile et un réseau de pistes conductrices (21) adaptées au transfert de signaux électriques entre les pistes actives (24) et un connecteur d'interface avec un système de commande du capteur tactile.
Le réseau de pistes conductrices (21) s'étend dans la zone de détection tactile.
Utilisation dans un écran tactile.

Abstract translation: 该方法包括形成延伸到触觉检测区域中的一组导电轨道（21）。 轨道沉积在电介质材料基底（20）上，例如 柔性膜，其中轨道具有自由端和连接端到接口连接器。 除了自由端的一部分之外，绝缘材料层沉积在轨道上。 一组有源轨道（24）沉积在绝缘材料层上，其中主动轨道具有与导电轨道的自由端电接触的接合部分（24a）。 矩阵触觉传感器还包括独立权利要求。

公开(公告)号：EP2235614B1

公开(公告)日：2012-08-22

申请号：EP08872788.8

申请日：2008-12-19

Applicant: Stantum

Inventor： JOGUET, Pascal ,  LARGILLIER, Guillaume ,  OLIVIER, Julien

IPC: G06F3/047 ,  G06F3/044 ,  G06F3/045

CPC classification number: G06F3/047 ,  G06F3/044 ,  G06F3/045 ,  G06F2203/04106

Abstract: The present invention relates to an electronic analysis circuit for passive-matrix multicontact tactile sensor (1) comprising electrical supply means for feeding one of the two axes of the matrix, and means for detecting electrical characteristics along the other axis of the matrix, at the intersections between the two axes, characterized in that the electrical characteristic measured is alternately the capacitance and the resistance. The present invention also relates to a multicontact passive-matrix tactile sensor (1) comprising electrical supply means for feeding one of the two axes of the matrix, and means for detecting electrical characteristics along the other axis of the matrix, at the intersections between the two axes, said tactile sensor (1) also comprising such an electronic analysis circuit.