公开(公告)号：EP1141788B1

公开(公告)日：2009-03-25

申请号：EP99962265.7

申请日：1999-12-22

申请人： ASULAB S.A.

发明人： BOURQUIN, Michael ,  GERMIQUET, Christophe ,  BORN, Jean-Jacques

IPC分类号： G04G1/04

CPC分类号： G04C17/0091 ,  B63C11/02 ,  G04G21/02

摘要： The invention concerns a wristwatch comprising in its case a resistive piezoelectric pressure and temperature sensor (26) exposed to a pressure chamber (42) communicating with the outside environment, for measuring ambient pressure. In order to provide individual calibration depending on temperature followed by a permanent correction of the sensor pressure signals, the latter is fixed to the lower surface of a printed circuit card (30) bearing the electronic circuits (35) processing the sensor signals. The calibration parameters are recorded in a non-volatile memory (36) of said circuits. A rigid and sealed separating partition (43) forms an internal floor separating the pressure chamber (42) from the watch sealed part.

公开(公告)号：EP1584001B1

公开(公告)日：2011-04-06

申请号：EP03799586.7

申请日：2003-12-18

申请人： ASULAB S.A.

发明人： FERRI, Yvan ,  DINNISSEN, Paul ,  BORN, Jean-Jacques

IPC分类号： G04G21/04

CPC分类号： G04G21/04 ,  G04B37/0075 ,  G04B47/00 ,  G04C3/001

摘要： The invention relates to a portable tight device (1) comprising a housing (2) with an electro-acoustic transducer (21) mounted therein. Said electro-acoustic transducer is separated from an input cavity (11) in a fluid-tight manner by means of a deformable membrane (15). The input cavity is embodied inside the housing and communicates directly with the outside. The electro-acoustic transducer and the input cavity are disposed in a collateral manner such that at least one part of the transducer and the cavity respectively, whose thickness is predetermined, is disposed in a same section (28) of the housing and an acoustic channel links the transducer to the membrane in order to transmit acoustic vibrations.

公开(公告)号：EP1584001A1

公开(公告)日：2005-10-12

申请号：EP03799586.7

申请日：2003-12-18

申请人： ASULAB S.A.

发明人： FERRI, Yvan ,  DINNISSEN, Paul ,  BORN, Jean-Jacques

IPC分类号： G04B37/00 ,  G04G1/00 ,  G04G13/02 ,  G04C21/02 ,  H04R1/08 ,  G04B37/08

CPC分类号： G04G21/04 ,  G04B37/0075 ,  G04B47/00 ,  G04C3/001

摘要： The invention relates to a portable tight device (1) comprising a housing (2) with an electro-acoustic transducer (21) mounted therein. Said electro-acoustic transducer is separated from an input cavity (11) in a fluid-tight manner by means of a deformable membrane (15). The input cavity is embodied inside the housing and communicates directly with the outside. The electro-acoustic transducer and the input cavity are disposed in a collateral manner such that at least one part of the transducer and the cavity respectively, whose thickness is predetermined, is disposed in a same section (28) of the housing and an acoustic channel links the transducer to the membrane in order to transmit acoustic vibrations.

公开(公告)号：EP1055149B1

公开(公告)日：2002-10-02

申请号：EP99913154.3

申请日：1999-02-10

申请人： ASULAB S.A.

发明人： RUEDIN, Yves ,  SALLIN, Michel ,  BORN, Jean-Jacques

IPC分类号： G02F1/1345

CPC分类号： G02F1/1345 ,  G02F1/13452 ,  G02F1/153

摘要： The invention concerns an electrooptical cell, in particular a liquid crystal cell, or an improved electrochemical photovoltaic cell comprising a contact pad (26) made of an electrically conductive material brought on each electrode (6, 8) of the cell, perpendicular to the lateral electrical contact zone (22) where the electrode (6, 8) is flush with the plate (2, 4) edge whereon it has been deposited, so as to fill up the volume of the cavity defined by each electrode (6, 8) with the respectively opposite plate (4, 2), so as to increase the electrical contact surface zone (22).

公开(公告)号：EP1055149A1

公开(公告)日：2000-11-29

申请号：EP99913154.3

申请日：1999-02-10

申请人： ASULAB S.A.

发明人： RUEDIN, Yves ,  SALLIN, Michel ,  BORN, Jean-Jacques

IPC分类号： G02F1/1345

CPC分类号： G02F1/1345 ,  G02F1/13452 ,  G02F1/153

摘要： The invention concerns an electrooptical cell, in particular a liquid crystal cell, or an improved electrochemical photovoltaic cell comprising a contact pad (26) made of an electrically conductive material brought on each electrode (6, 8) of the cell, perpendicular to the lateral electrical contact zone (22) where the electrode (6, 8) is flush with the plate (2, 4) edge whereon it has been deposited, so as to fill up the volume of the cavity defined by each electrode (6, 8) with the respectively opposite plate (4, 2), so as to increase the electrical contact surface zone (22).

公开(公告)号：EP1141788A1

公开(公告)日：2001-10-10

申请号：EP99962265.7

申请日：1999-12-22

申请人： ASULAB S.A.

发明人： BOURQUIN, Michael ,  GERMIQUET, Christophe ,  BORN, Jean-Jacques

IPC分类号： G04G1/00

CPC分类号： G04C17/0091 ,  B63C11/02 ,  G04G21/02

摘要： The invention concerns a wristwatch comprising in its case a resistive piezoelectric pressure and temperature sensor (26) exposed to a pressure chamber (42) communicating with the outside environment, for measuring ambient pressure. In order to provide individual calibration depending on temperature followed by a permanent correction of the sensor pressure signals, the latter is fixed to the lower surface of a printed circuit card (30) bearing the electronic circuits (35) processing the sensor signals. The calibration parameters are recorded in a non-volatile memory (36) of said circuits. A rigid and sealed separating partition (43) forms an internal floor separating the pressure chamber (42) from the watch sealed part.