-
51.发明申请公开(公告)号：US20180063638A1
公开(公告)日：2018-03-01
申请号：US15473812
申请日：2017-03-30
Applicant: STMicroelectronics (Rousset) SAS , STMicroelectronics Design and Application S.R.O. , STMicroelectronics (Alps) SAS
Inventor： Jean Claude Bini , Dragos Davidescu , Igor Cesko , Jonathan Cottinet
CPC classification number: H04R3/005 , G10K11/346 , H04R1/406 , H04R3/04 , H04R19/005 , H04R2201/003 , H04R2430/23
Abstract: Several first digital streams of first digital samples at a first sampling frequency are processed to issue corresponding stream that are converted into second digital streams sampled at a second sampling frequency lower than said first sampling frequency. At least one delay to be applied to at least one first digital stream to satisfy a condition on the second digital streams is determined and applied to at least one first digital stream before converting. The converting operation performed is decimation filtering of the first digital streams. The application of the at least one delay to at least one first steam involves skipping a number of first digital samples in the at least one first digital stream. The number skipped depends on the value of the at least one delay. Samples that are skipped are not delivered for decimation filtering.
-
公开(公告)号：US20180035069A1
公开(公告)日：2018-02-01
申请号：US15725476
申请日：2017-10-05
Applicant: STMicroelectronics (Alps) SAS
Inventor： Serge Hembert
CPC classification number: H04N5/44 , G09G5/006 , G09G2340/02 , G09G2370/20 , G09G2370/22 , H04R2420/05
Abstract: A video and/or audio decoder provided with a first terminal for supplying an analog audio and/or video signal, including: a first circuit capable of supplying a digital signal which is an image of said analog signal; a digital-to-analog converter capable of receiving as an input said digital signal; an amplifier coupling a second output terminal of the digital-to-analog converter to the first terminal; and a second circuit capable of comparing a signal representative of the voltage or current level on the first terminal with a reference signal, and of deducing therefrom whether the first terminal is connected or not to an analog input terminal of a video signal display and/or audio signal playing device.
-
公开(公告)号：US20180024584A1
公开(公告)日：2018-01-25
申请号：US15722404
申请日：2017-10-02
Applicant: STMicroelectronics (Alps) SAS
Inventor： Kuno Lenz
Abstract: A voltage source wherein at least one first switch couples a first node of the voltage source to a node of application of at least one potential of a power supply voltage, and at least one first capacitive element couples the first node or a second node of the voltage source to a control node of the first switch.
-
公开(公告)号：US09754853B2
公开(公告)日：2017-09-05
申请号：US15050216
申请日：2016-02-22
Inventor： David Auchere , Laurent Marechal , Laurent Schwarz , Yvon Imbs
IPC: H01L23/48 , H01L23/31 , H01L23/64 , H01L23/66 , H01L23/00 , H01Q1/22 , H01L21/48 , H01L21/52 , H01L21/56 , H01L23/13 , H01L23/498
CPC classification number: H01Q1/38 , H01L21/4853 , H01L21/486 , H01L21/4889 , H01L21/52 , H01L21/56 , H01L23/13 , H01L23/3114 , H01L23/3128 , H01L23/315 , H01L23/481 , H01L23/498 , H01L23/49811 , H01L23/49827 , H01L23/645 , H01L23/66 , H01L24/81 , H01L2223/6677 , H01L2224/16227 , H01L2924/15311 , H01L2924/1815 , H01Q1/2283
Abstract: An electronic device includes a support board having a mounting face and an integrated circuit chip mounted on the mounting face. An encapsulation block embeds the integrated circuit chip, the encapsulation block extending above the integrated circuit chip and around the integrated circuit chip on the mounting face of the support board. The encapsulation block includes a front face with a hole passing through the encapsulation block to uncovering at least part of an electrical contact. A layer made of an electrically conducting material fills the hole to make electrical connection to the electrical contact and further extends over the front face of the encapsulation block.
-
公开(公告)号：US09698565B1
公开(公告)日：2017-07-04
申请号：US15083921
申请日：2016-03-29
Applicant: STMicroelectronics (Alps) SAS
Inventor： Patrik Arno
CPC classification number: H01S5/042 , H01S5/0261 , H01S5/06223 , H01S5/06808 , H01S5/06812 , H05B33/0815
Abstract: A diode control device include a first terminal for receiving a first power supply voltage and a second terminal for receiving a second power supply voltage. A circuit of the diode control device applies a regulated voltage on the anode of the diode in response to a control voltage. The control voltage is equal to a preset voltage when a reference voltage is less than or equal to zero. Conversely, when the reference voltage is greater than zero, the control voltage is equal to the sum of the present voltage and a difference between cathode voltage of the diode and the reference voltage.
-
Patent Agency Ranking
56.发明申请公开(公告)号：US20170062298A1
公开(公告)日：2017-03-02
申请号：US15050216
申请日：2016-02-22
Inventor： David Auchere , Laurent Marechal , Laurent Schwarz , Yvon Imbs
CPC classification number: H01Q1/38 , H01L21/4853 , H01L21/486 , H01L21/4889 , H01L21/52 , H01L21/56 , H01L23/13 , H01L23/3114 , H01L23/3128 , H01L23/315 , H01L23/481 , H01L23/498 , H01L23/49811 , H01L23/49827 , H01L23/645 , H01L23/66 , H01L24/81 , H01L2223/6677 , H01L2224/16227 , H01L2924/15311 , H01L2924/1815 , H01Q1/2283
Abstract: An electronic device includes a support board having a mounting face and an integrated circuit chip mounted on the mounting face. An encapsulation block embeds the integrated circuit chip, the encapsulation block extending above the integrated circuit chip and around the integrated circuit chip on the mounting face of the support board. The encapsulation block includes a front face with a hole passing through the encapsulation block to uncovering at least part of an electrical contact. A layer made of an electrically conducting material fills the hole to make electrical connection to the electrical contact and further extends over the front face of the encapsulation block.
Abstract translation: 电子设备包括具有安装面的支撑板和安装在安装面上的集成电路芯片。 封装块嵌入集成电路芯片，封装块在集成电路芯片上方延伸，并围绕集成电路芯片在支撑板的安装面上。 封装块包括具有穿过封装块的孔的前表面以露出至少一部分电触点。 由导电材料制成的层填充孔以与电接触电连接并且进一步在封装块的前表面上延伸。
-
公开(公告)号：US20170038788A1
公开(公告)日：2017-02-09
申请号：US15019619
申请日：2016-02-09
Applicant: STMicroelectronics (Alps) SAS
Inventor： Kuno Lenz
IPC: G05F3/26
Abstract: A voltage source wherein at least one first switch couples a first node of the voltage source to a node of application of at least one potential of a power supply voltage, and at least one first capacitive element couples the first node or a second node of the voltage source to a control node of the first switch.
Abstract translation: 一种电压源，其中至少一个第一开关将电压源的第一节点耦合到施加电源电压的至少一个电位的节点，并且至少一个第一电容性元件将第一节点或第二节点 电压源到第一开关的控制节点。
-
公开(公告)号：US20160344285A1
公开(公告)日：2016-11-24
申请号：US14959048
申请日：2015-12-04
Applicant: STMicroelectronics (Alps) SAS
Inventor： Vratislav Michal , Denis Cottin
IPC: H02M3/07
Abstract: A charge-pump device receives two complementary driving signals and a DC signal that are applied to a charge-pump stage containing a full-wave rectifier bridge configured to deliver a DC output signal. The bridge includes active switches controllable by control signals present at two control nodes. The charge-pump device further receives complementary auxiliary signals that are respectively synchronous with the complementary driving signals but have faster edges. Two resistive capacitive filters filter the complementary auxiliary signals to generate control signals at the two control nodes for controlling actuation of the active switches in the bridge.
Abstract translation: 电荷泵装置接收两个互补驱动信号和一个DC信号，该DC信号被施加到电荷泵级，该电荷泵级包含配置成输送DC输出信号的全波整流桥。 该桥包括由两个控制节点上存在的控制信号控制的有源开关。 电荷泵装置还接收互补的辅助信号，其互补驱动信号分别同步但具有较快的边沿。 两个电阻性电容滤波器对互补辅助信号进行滤波，以在两个控制节点处产生控制信号，以控制桥中的有源开关的致动。
-
公开(公告)号：US20160079291A1
公开(公告)日：2016-03-17
申请号：US14744482
申请日：2015-06-19
Inventor： Nicolas Moeneclaey , Julien-Marc Roux , Jerome Bourgoin
IPC: H01L27/146 , H04N5/374 , H04N5/378
CPC classification number: H01L27/14612 , H01L27/14643 , H04N5/367 , H04N5/374 , H04N5/3742 , H04N5/3745 , H04N5/378 , H04N17/002
Abstract: A CMOS image sensor including: an array of M×N pixels, the pixels of a same column being connected to a same output track, each pixel including a photodiode, a sense node, a transfer transistor, a reset transistor, and a read circuit; and a test circuit including an assembly of N elementary reference cells respectively connected to the N output tracks of the sensor, each cell including a resistor, a sense node, a transfer transistor, a reset transistor, and a read circuit, the N resistors being series-connected between first and second nodes of application of a reference voltage.
Abstract translation: 一种CMOS图像传感器，包括：M×N个像素的阵列，同一列的像素连接到相同的输出轨道，每个像素包括光电二极管，感测节点，传输晶体管，复位晶体管和读取电路 ; 以及测试电路，其包括分别连接到所述传感器的N个输出轨道的N个基本参考单元的组合，每个单元包括电阻器，感测节点，传输晶体管，复位晶体管和读取电路，所述N个电阻器 串联连接在施加参考电压的第一和第二节点之间。
-
公开(公告)号：US12253894B2
公开(公告)日：2025-03-18
申请号：US17884245
申请日：2022-08-09
Inventor： Alexandre Tramoni , Patrick Arnould
Abstract: The present disclosure relates to a method for powering an electronic device. The electronic device includes at least one universal integrated circuit card or at least one secure element; at least one power supply circuit for said card or secure element; and at least one near field communication module. When the near field communication module changes from a standby or inactive state to an active state, the following successive operations are performed: —the components and circuits of said electronic device are started; —programs of the electronic device and said secure card or element are started at the same time.
-
-
-
-
-
-
-
-
-
Search Results
300
records
(took 0.025 seconds)
