ELECTRONIC DEVICE
    1.
    发明申请
    ELECTRONIC DEVICE 审中-公开
    电子设备

    公开(公告)号:US20140329476A1

    公开(公告)日:2014-11-06

    申请号:US14258246

    申请日:2014-04-22

    Abstract: A compact electronic device as a constituent element of a wireless communication system using a sensor. A first feature of the device is that a first semiconductor chip is bare-chip-mounted over a front surface of a first wiring board in the form of a chip and a second semiconductor chip is bare-chip-mounted over a second wiring board in the form of a chip. A second feature is that a wireless communication unit and a data processing unit which configure a module are separately mounted. A third feature is that the first and second wiring boards are stacked in the board thickness direction to make up the module (electronic device).

    Abstract translation: 作为使用传感器的无线通信系统的组成要素的小型电子设备。 该器件的第一个特征是第一半导体芯片以芯片的形式裸地安装在第一布线板的前表面上,并且第二半导体芯片裸地安装在第二布线板上 芯片的形式。 第二特征是分别安装配置模块的无线通信单元和数据处理单元。 第三特征是第一和第二布线板沿板厚度方向堆叠以组成模块(电子设备)。

    SEMICONDUCTOR DEVICE
    2.
    发明申请

    公开(公告)号:US20250159363A1

    公开(公告)日:2025-05-15

    申请号:US18925421

    申请日:2024-10-24

    Abstract: A semiconductor device capable of verifying whether or not correct acquirement of image data from a sensor has been successful is provided. A semiconductor device includes: a reception interface circuit receiving a plurality of packets including a plurality of line data, respectively, and outputting an image composite signal generated by linking a line synchronization signal with each of the plurality of line data; and a capture circuit provided at a subsequent stage of the reception interface circuit. The capture circuit includes: a line counter receiving, as its input, the line synchronization signal included in the image composite signal, and counting the number of times of the input of the line synchronization signal; and a comparator comparing a count value counted by the line counter with a preset expected value of the number of lines, and outputting an error signal if the count value and the expected value do not match each other.

    SEMICONDUCTOR NONVOLATILE MEMORY DEVICE

    公开(公告)号:US20250149100A1

    公开(公告)日:2025-05-08

    申请号:US18938668

    申请日:2024-11-06

    Abstract: A semiconductor nonvolatile memory device or the like capable of narrowing a cell voltage distribution range while suppressing write delay is provided. The semiconductor nonvolatile memory device includes: a plurality of gate lines; a plurality of bit lines intersecting the plurality of gate lines; and a plurality of memory cells connected to respectively intersection points between the gate lines and the bit lines. The plurality of memory cells are connected to one gate line selected from among the plurality of gate lines respectively via the different bit lines, and the semiconductor nonvolatile memory device further includes a plurality of write bit line current or voltage control circuits respectively controlling bit line currents in order to simultaneously perform writing into the plurality of memory cells.

    SEMICONDUCTOR DEVICE
    5.
    发明申请

    公开(公告)号:US20250142975A1

    公开(公告)日:2025-05-01

    申请号:US18915623

    申请日:2024-10-15

    Abstract: A semiconductor device includes a semiconductor chip having a plurality of layers formed on a surface. Here, a power supply wiring to which a power supply voltage is supplied, a ground wiring to which a ground voltage is supplied, MOS transistors connected to the power supply and ground wirings, and a trigger circuit, which is electrically connected to a gate electrode of the MOS transistor via a first wiring, are formed in the plurality of layers. The MOS transistors and the trigger circuit are formed in a first layer, the first wiring is formed in a second layer which is an upper layer of the first layer, and the first wiring includes a first portion extending in a first direction and a second portion which extends in a second direction intersecting the first direction and is electrically connected to the first portion.

    Filter circuit
    6.
    发明授权

    公开(公告)号:US12255596B2

    公开(公告)日:2025-03-18

    申请号:US18082762

    申请日:2022-12-16

    Abstract: A filter circuit for use with a system configured to be coupled with an electrical load, the filter circuit comprising a first filter, wherein the first filter is configured to receive a first voltage and provide an output voltage, the output voltage being the first voltage after filtering by the first filter, and the filter circuit is configured to adjust the bandwidth of the first filter in response to a load transient.

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

    公开(公告)号:US20250079389A1

    公开(公告)日:2025-03-06

    申请号:US18799362

    申请日:2024-08-09

    Abstract: In plan view, an electrode pad of a semiconductor chip includes: a first region that contains a center of an exposed portion of the electrode pad; a second region that is located around the first region; and a third region that is located around the first region and that is located between the first region and the second region. Here, a first groove that separates a plurality of semiconductor elements formed in a semiconductor substrate from each other is formed in the semiconductor substrate. The semiconductor substrate includes: a fourth region that overlaps with the third region but not overlaps with each of the first region and the second region, and a fifth region that overlaps with the first region but not overlaps with the third region. And, the first groove is formed in the semiconductor substrate at the fifth region but not at the fourth region.

    Communication controller and communication control method

    公开(公告)号:US12242402B2

    公开(公告)日:2025-03-04

    申请号:US17958685

    申请日:2022-10-03

    Abstract: A communications controller is disclosed. The communications controller includes a data transfer unit and a protocol engine. The communications controller further includes a circuit configured to control transfer of data from the data transfer unit to the protocol engine in dependence upon a process identifier which identifies a process entity requiring the protocol engine to transmit data for the process entity.

    Semiconductor device including wiring substrate having multiple signal wirings and multiple insulating layers

    公开(公告)号:US12237254B2

    公开(公告)日:2025-02-25

    申请号:US17841196

    申请日:2022-06-15

    Abstract: A wiring substrate includes: a first insulating layer; a ground plane formed on the first insulating layer; a second insulating layer formed on the first insulating layer such that the ground plane is covered with the second insulating layer; a first signal wiring formed on the second insulating layer; a third insulating layer formed on the second insulating layer such that the first signal wiring is covered with the third insulating layer; and a second signal wiring formed on the third insulating layer and electrically connected with the first signal wiring. The first signal wiring is arranged in a region overlapping with a portion of a heat radiating plate. The second signal wiring is not arranged in the region. The ground plane has an opening portion located at a position overlapping with the first signal wiring. The opening portion is formed so as to extend along the first signal wiring.

    SEMICONDUCTOR DEVICE
    10.
    发明申请

    公开(公告)号:US20250055471A1

    公开(公告)日:2025-02-13

    申请号:US18798978

    申请日:2024-08-09

    Abstract: A semiconductor device is provided. The semiconductor device is capable of operating accurately by suppressing errors caused by dielectric relaxation phenomena. The semiconductor device includes a first capacitive element, a first switch circuit, a first inversion signal generating circuit, a second capacitive element, and a negative feedback circuit.

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