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    STORAGE DEVICES AND METHODS OF OPERATING STORAGE DEVICES
    21.
    发明申请
    STORAGE DEVICES AND METHODS OF OPERATING STORAGE DEVICES 有权

    公开(公告)号：US20230094273A1

    公开(公告)日：2023-03-30

    申请号：US17697240

    申请日：2022-03-17

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Youngmin LEE ,  Soongmann SHIN

    IPC: G11C29/36 ,  G11C29/46 ,  G11C29/12 ,  G11C29/18 ,  G11C29/56

    Abstract: Example embodiments provide for a storage device that includes a storage controller including a plurality of analog circuits and at least one nonvolatile memory device including a first region and a second region. The at least one nonvolatile memory device stores user data in the second region and stores trimming control codes in the first region as a compensation data set. The trimming control codes are configured to compensate for offsets of the plurality of analog circuits and are obtained through a wafer-level test on the storage controller. The storage controller, during a power-up sequence, reads the compensation data set from the first region of the at least one nonvolatile memory device, stores the read compensation data set therein, and adjusts the offsets of the plurality of analog circuits based on the stored compensation data set.

    SEMICONDUCTOR PACKAGE
    23.
    发明申请
    SEMICONDUCTOR PACKAGE 有权

    公开(公告)号：US20220077116A1

    公开(公告)日：2022-03-10

    申请号：US17203909

    申请日：2021-03-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangcheon PARK ,  Youngmin LEE

    IPC: H01L25/065 ,  H01L23/538 ,  H01L23/12 ,  H01L23/00

    Abstract: A semiconductor package includes: a first structure having a first insulating layer disposed on one surface, and first electrode pads and first dummy pads penetrating through the first insulating layer, a second structure having a second insulating layer having the other surface bonded to the one surface and the first insulating layer and disposed on the other surface, and second electrode pads and second dummy pads that penetrate through the second insulating layer, the second electrode pads being bonded to the first electrode pads, respectively, and the second dummy pads being bonded to the first dummy pads, respectively. In the semiconductor chip, ratios of surface areas per unit area of the first and second dummy pads to the first and second insulating layers on the one surface and the other surface gradually decrease toward sides of the first and second structures.

    STORAGE DEVICE AND OPERATING METHOD OF STORAGE DEVICE
    26.
    发明申请
    STORAGE DEVICE AND OPERATING METHOD OF STORAGE DEVICE 有权

    公开(公告)号：US20240370196A1

    公开(公告)日：2024-11-07

    申请号：US18380945

    申请日：2023-10-17

    Applicant: SAMSUNG ELECTRONICS CO, LTD.

    Inventor： Youngmin LEE ,  Seongheum BAIK ,  Myungsub SHIN ,  Seongyong JANG ,  Gyuseok CHOE

    IPC: G06F3/06

    Abstract: Disclosed is a storage device which includes a nonvolatile memory device that includes a plurality of erase units each including a plurality of memory cells, and a memory controller. Based on an open zone request received from an external host device, the memory controller allocates a zone to at least one erase unit among the plurality of erase units and permits only a sequential write with respect to the zone. The memory controller generates a map table mapping sequential logical addresses of data written in the zone to sequential physical addresses. Based on a partial invalidation request received from the external host device, the memory controller manages data corresponding to the partial invalidation request from among the data written in the zone as invalid data while maintaining the map table.

    DISPLAY DEVICE
    27.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240302694A1

    公开(公告)日：2024-09-12

    申请号：US18666227

    申请日：2024-05-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyukjun JANG ,  Kyehoon LEE ,  Youngmin LEE ,  Yonghun KWON ,  Sunyoung KIM ,  Hyungsuk KIM ,  Seungyong SHIN

    IPC: G02F1/13357 ,  G02F1/1335

    CPC classification number: G02F1/133603 ,  G02F1/133608 ,  G02F1/133612

    Abstract: A display device includes: a display panel; a light source module on a rear side of the display panel and configured to generate light supplied to the display panel, the light source module including a plurality of light sources configured to emit light and a printed circuit board (PCB) on which the plurality of light sources are provided; and a bottom chassis on a rear side of the light source module and on which the light source module is provided, wherein the PCB includes: an insulating layer, a first conductive layer on a lower surface of the insulating layer, and a second conductive layer on an upper surface of the insulating layer, and an area of the second conductive layer is smaller than an area of the first conductive layer, and the PCB is convexly bent in a direction toward the display panel.

    STORAGE DEVICE WITH VARIABLE CELL AREA SIZE AND OPERATING METHOD THEREOF
    28.
    发明公开
    STORAGE DEVICE WITH VARIABLE CELL AREA SIZE AND OPERATING METHOD THEREOF 审中-公开

    公开(公告)号：US20240272816A1

    公开(公告)日：2024-08-15

    申请号：US18497087

    申请日：2023-10-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Gyuseok CHOE ,  Seongheum BAIK ,  Myungsub SHIN ,  Youngmin LEE ,  Seongyong JANG

    IPC: G06F3/06

    CPC classification number: G06F3/0631 ,  G06F3/0604 ,  G06F3/0647 ,  G06F3/0656 ,  G06F3/0679

    Abstract: A storage device and an operating method of the same are disclosed. The storage device includes a memory controller and a non-volatile memory, wherein the memory controller is configured to calculate a number of zones, which are spaces allocated to logical addresses, based on a cell area size of first storage areas of the non-volatile memory, and provide the number of zones to a host, is configured to generate multiple zones of a number within the calculated number of zones, and to map a logical address of each zone to a physical address of at least one of the first storage areas, and is configured to, in response to a first write request from the host, write data included in the first write request into first storage areas corresponding to a zone indicated by the first write request.

    METHOD OF SWITCHING RECEIVING PATH AND ELECTRONIC DEVICE THEREFOR
    29.
    发明公开
    METHOD OF SWITCHING RECEIVING PATH AND ELECTRONIC DEVICE THEREFOR 审中-公开

    公开(公告)号：US20240039575A1

    公开(公告)日：2024-02-01

    申请号：US18377327

    申请日：2023-10-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Youngmin LEE ,  Woojin KIM ,  Hyoseok NA

    IPC: H04B1/401 ,  H04W52/02

    CPC classification number: H04B1/401 ,  H04W52/0209

    Abstract: Disclosed is an electronic device including a plurality of antennas, a plurality of radio frequency circuits, a first transceiver, a second transceiver, a switching circuit configured to connect the plurality of radio frequency circuits to the first transceiver or the second transceiver, a processor, and a memory. The electronic device may be configured to switch a receiving path by connecting at least one of a plurality of receiving paths to another transceiver based on reception performance of the plurality of receiving paths.

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