公开(公告)号：EP2521964A2

公开(公告)日：2012-11-14

申请号：EP11705007.0

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 multi-contact, tactile sensor (1) comprising an upper layer (2) provided with strip conductors (3) arranged in lines, a lower layer (4) provided with strip conductors (5) arranged in columns, and spacer means (8) positioned between the upper layer (2) and the lower layer (4) in such a way as to insulate said upper layer (2) and lower layer (4). Said sensor comprises electromechanical means (10) arranged between the upper (2) and lower (4) layers such as to increase the electrical contact resistance during contact between at least one strip conductor (3) of the upper layer (2) and at least one strip conductor (5) of the lower layer (4).

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