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    Neural network device for neural network operation, operating method of the neural network device, and application processor including the same
    2.
    发明授权
    Neural network device for neural network operation, operating method of the neural network device, and application processor including the same 有权

    公开(公告)号：US12223289B2

    公开(公告)日：2025-02-11

    申请号：US17212474

    申请日：2021-03-25

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyunpil Kim ,  Hyunwoo Sim ,  Seongwoo Ahn ,  Hasong Kim ,  Doyoung Lee

    IPC: G06F7/487 ,  G06F7/544

    Abstract: A neural network device includes a calculation circuit that includes a first multiplier, a second multiplier, an align shifter, and an adder. The adder shares the first multiplier and the second multiplier. The calculation circuit performs a first dot product operation on a plurality of floating point data pairs or a second dot product operation on a plurality of integer data pairs. In the first dot product operation, the calculation circuit obtains a plurality of fraction multiplication results from the plurality of floating point data pairs, respectively, using the first multiplier, adds the plurality of fraction multiplication results using the adder and outputs first cumulative data. In the second dot product operation, the calculation circuit obtains a plurality of integer multiplication results from the plurality of integer data pairs, respectively, using the second multiplier, adds the plurality of integer multiplication results using the adder, and outputs second cumulative data.

    Electronic device having bended display and method for controlling the same
    7.
    发明授权
    Electronic device having bended display and method for controlling the same 有权

    公开(公告)号：US11599152B2

    公开(公告)日：2023-03-07

    申请号：US17003725

    申请日：2020-08-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunwoo Sim ,  Yonghwa Kim ,  Junghoon Park ,  Jungchul An ,  Seungbum Choi ,  Dongil Son

    IPC: G06F1/16 ,  H04M1/02 ,  G09G5/14

    Abstract: An electronic device having a bended display and a method for controlling the same. The electronic device includes a front display area and at least two separate side display areas that are physically connected with at least one side of the front display area and form a convex curved surface in at least one space between the front and the rear of the electronic device. The electronic device also includes and a non-display area that physically connects at least two side display areas of the at least two separate side display areas and forms a convex double curvature surface in at least another space between the front and the rear of the electronic device. The at least two physically connected side display areas may be bent in directions so that an acute angle, a right angle or an obtuse angle is formed.

    NEURAL NETWORK DEVICE FOR NEURAL NETWORK OPERATION, OPERATING METHOD OF THE NEURAL NETWORK DEVICE, AND APPLICATION PROCESSOR INCLUDING THE SAME
    8.
    发明申请
    NEURAL NETWORK DEVICE FOR NEURAL NETWORK OPERATION, OPERATING METHOD OF THE NEURAL NETWORK DEVICE, AND APPLICATION PROCESSOR INCLUDING THE SAME 有权

    公开(公告)号：US20210311703A1

    公开(公告)日：2021-10-07

    申请号：US17212474

    申请日：2021-03-25

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyunpil Kim ,  Hyunwoo Sim ,  Seongwoo Ahn ,  Hasong Kim ,  Doyoung Lee

    IPC: G06F7/487 ,  G06N3/02 ,  G06F7/499

    Abstract: A neural network device includes a calculation circuit that includes a first multiplier, a second multiplier, an align shifter, and an adder. The adder shares the first multiplier and the second multiplier. The calculation circuit performs a first dot product operation on a plurality of floating point data pairs or a second dot product operation on a plurality of integer data pairs. In the first dot product operation, the calculation circuit obtains a plurality of fraction multiplication results from the plurality of floating point data pairs, respectively, using the first multiplier, adds the plurality of fraction multiplication results using the adder and outputs first cumulative data. In the second dot product operation, the calculation circuit obtains a plurality of integer multiplication results from the plurality of integer data pairs, respectively, using the second multiplier, adds the plurality of integer multiplication results using the adder, and outputs second cumulative data.

    Electronic device having heat-radiating structure
    10.
    发明授权
    Electronic device having heat-radiating structure 有权

    公开(公告)号：US11800632B2

    公开(公告)日：2023-10-24

    申请号：US17262973

    申请日：2019-07-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yonghwa Kim ,  Min Park ,  Dongil Son ,  Hyunwoo Sim ,  Jaedeok Lim ,  Chunghyo Jung ,  Seungbum Choi

    IPC: H05K1/02

    CPC classification number: H05K1/0207 ,  H05K1/0209 ,  H05K1/0219

    Abstract: According to various embodiments, an electronic device may include a first plate, a second plate facing away from the first plate, and a side member surrounding a space between the first plate and the second plate, a middle plate disposed in the space between the first plate and the second plate in parallel with the second plate, a first Printed Circuit Board (PCB) disposed in a space between the second plate and the middle plate, a first electronic component mounted on the first PCB between the first PCB and the middle plate, a first heat transfer structure disposed between the first electronic component and the middle plate, a second electronic component including a first surface disposed in the space and spaced apart from the first PCB, a second surface facing away from the first surface, and a side face substantially perpendicular to the first surface or the second surface, and a second heat transfer structure. The second heat transfer structure may include a first thermal conductive layer including a first portion attached to the first surface or the second surface, and a second portion extending from the first portion toward the middle plate and at least partially having a thermal conductive path between the second electronic component and the middle plate, and a second electrical conductive layer including a third portion attached to the first portion so that the third portion constructs an electromagnetic shielding structure for the second electric component. Other various embodiments may also be possible.

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