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1.发明申请
公开(公告)号：WO2007113878A8
公开(公告)日：2008-06-12
申请号：PCT/IT2006000229
申请日：2006-04-06
Applicant: ST MICROELECTRONICS SRL , RIVA CATERINA , MURARI BRUNO , FRATTINI GIOVANNI
Inventor： RIVA CATERINA , MURARI BRUNO , FRATTINI GIOVANNI
IPC: G11B9/00
CPC classification number: G11B9/1409 , B82Y10/00 , G11B9/14
Abstract: Described herein is a process for manufacturing an interaction structure for a storage medium, which envisages forming a first interaction head provided with a first conductive region having a sub-lithographic smaller dimension (W 1 ). The step of forming a first interaction head (7) envisages: forming on a surface (14) a first delimitation region (15) having a side wall; depositing a conductive portion (16b) having a deposition thickness substantially matching the sub- lithographic smaller dimension (W 1 ) on the side wall; and then defining the conductive portion. The sub- lithographic smaller dimension (W 1 ) is between 1 and 50 nm, preferably 20 nm.
Abstract translation: 本文描述了一种制造用于存储介质的相互作用结构的方法，其设想形成具有次平版印刷尺寸较小的第一导电区域的第一相互作用头（W1＆lt; 1＆gt;）。 形成第一相互作用头（7）的步骤设想：在表面（14）上形成具有侧壁的第一定界区域（15）; 沉积具有基本上与侧面壁上的亚光刻较小尺寸（W 1> 1）相匹配的沉积厚度的导电部分（16b）; 然后限定导电部分。 亚光刻尺寸较小（W 1 N 1）在1至50nm之间，优选20nm。
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公开(公告)号：DE69834329D1
公开(公告)日：2006-06-01
申请号：DE69834329
申请日：1998-11-13
Applicant: ST MICROELECTRONICS SRL
Inventor： FONTANELLA LUCA , FRATTINI GIOVANNI , PEDRAZZINI GIORGIO , RICOTTI GIULIO
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公开(公告)号：IT1308711B1
公开(公告)日：2002-01-10
申请号：ITMI990317
申请日：1999-02-17
Applicant: ST MICROELECTRONICS SRL
Inventor： FONTANELLA LUCA , FRATTINI GIOVANNI , RICOTTI GIULIO
Abstract: A switching device having a first and a second electronic switch connected in a half-bridge configuration and each having a control terminal for receiving a switching signal alternatively having a turn-on value and a turn-off value for taking the first and second electronic switches to an on state and to an off state, respectively; the switching device includes, for each switch, means for detecting the state of the switch and means for keeping the switching signal at the turn-off value for one of the electronic switches when the detected state of the other electronic switch is the on state.
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公开(公告)号：DE60302867D1
公开(公告)日：2006-01-26
申请号：DE60302867
申请日：2003-03-14
Applicant: ST MICROELECTRONICS SRL
Abstract: A phase-locked loop circuit (100) is proposed for providing an output signal having a frequency depending on the frequency of a reference signal, the circuit including means (105-110) for deriving a feedback signal from the output signal, means (115-120) for providing a control signal indicative of a phase difference between the reference signal and the feedback signal, means (140-145) for controlling the frequency of the output signal according to the control signal, and means (125-135) for conditioning the control signal through at least one conditioning signal; in the circuit of the invention, the means for conditioning includes means (135) for accumulating an energy provided by the control signal and the at least one conditioning signal during a first phase and for transferring the accumulated energy to the means for controlling the frequency of the output signal during a second phase.
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公开(公告)号：ITMI990317A1
公开(公告)日：2000-08-17
申请号：ITMI990317
申请日：1999-02-17
Applicant: ST MICROELECTRONICS SRL
Inventor： FONTANELLA LUCA , FRATTINI GIOVANNI , RICOTTI GIULIO
Abstract: A switching device having a first and a second electronic switch connected in a half-bridge configuration and each having a control terminal for receiving a switching signal alternatively having a turn-on value and a turn-off value for taking the first and second electronic switches to an on state and to an off state, respectively; the switching device includes, for each switch, means for detecting the state of the switch and means for keeping the switching signal at the turn-off value for one of the electronic switches when the detected state of the other electronic switch is the on state.
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Patent Agency Ranking
公开(公告)号：ITTO20000687D0
公开(公告)日：2000-07-07
申请号：ITTO20000687
申请日：2000-07-07
Applicant: ST MICROELECTRONICS SRL
Inventor： RICOTTI GIULIO , ROSSI SANDRO , FRATTINI GIOVANNI
Abstract: A driving circuit for piezoelectric actuators comprises a chip of semiconductor material integrating both an interface circuit receiving at input a control signal generated by a control logic unit, and a power circuit driving the piezoelectric actuators. The power circuit is directly connected to the output of the interface circuit.
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公开(公告)号：IT1320529B1
公开(公告)日：2003-12-10
申请号：ITTO20000687
申请日：2000-07-07
Applicant: ST MICROELECTRONICS SRL
Inventor： RICOTTI GIULIO , ROSSI SANDRO , FRATTINI GIOVANNI
Abstract: A driving circuit for piezoelectric actuators comprises a chip of semiconductor material integrating both an interface circuit receiving at input a control signal generated by a control logic unit, and a power circuit driving the piezoelectric actuators. The power circuit is directly connected to the output of the interface circuit.
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公开(公告)号：IT1308586B1
公开(公告)日：2002-01-08
申请号：ITMI990093
申请日：1999-01-20
Applicant: ST MICROELECTRONICS SRL
Inventor： FONTANELLA LUCA , FRATTINI GIOVANNI , RICOTTI GIULIO
Abstract: A dual supply device having a reference terminal, an input terminal for the application of a substantially constant input voltage relative to the reference terminal, a first output terminal for supplying a first supply voltage different from the input voltage, a second output terminal for supplying a second supply voltage substantially opposite to the first supply voltage a direct-current/direct-current converter connected between the input terminal and the first output terminal for converting the input voltage into the first supply voltage, and a capacitive translator connected between the first and second output terminals for translating the first supply voltage into the second supply voltage.
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公开(公告)号：ITTO20000687A1
公开(公告)日：2002-01-07
申请号：ITTO20000687
申请日：2000-07-07
Applicant: ST MICROELECTRONICS SRL
Inventor： RICOTTI GIULIO , ROSSI SANDRO , FRATTINI GIOVANNI
Abstract: A driving circuit for piezoelectric actuators comprises a chip of semiconductor material integrating both an interface circuit receiving at input a control signal generated by a control logic unit, and a power circuit driving the piezoelectric actuators. The power circuit is directly connected to the output of the interface circuit.
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公开(公告)号：ITMI990093A1
公开(公告)日：2000-07-20
申请号：ITMI990093
申请日：1999-01-20
Applicant: ST MICROELECTRONICS SRL
Inventor： FONTANELLA LUCA , FRATTINI GIOVANNI , RICOTTI GIULIO
Abstract: A dual supply device having a reference terminal, an input terminal for the application of a substantially constant input voltage relative to the reference terminal, a first output terminal for supplying a first supply voltage different from the input voltage, a second output terminal for supplying a second supply voltage substantially opposite to the first supply voltage a direct-current/direct-current converter connected between the input terminal and the first output terminal for converting the input voltage into the first supply voltage, and a capacitive translator connected between the first and second output terminals for translating the first supply voltage into the second supply voltage.
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