ALL-SOLID-STATE SECONDARY BATTERY INCLUDING ELASTOMER

    公开(公告)号:US20250087706A1

    公开(公告)日:2025-03-13

    申请号:US18433653

    申请日:2024-02-06

    Abstract: An all-solid-state secondary battery includes: a positive electrode layer including a positive electrode active material layer, and a positive electrode current collector; a negative electrode layer including a negative electrode current collector, and a negative electrode active material layer; a solid electrolyte layer; and an elastomeric member including an elastomer and disposed inside the negative electrode current collector or the positive electrode current collector, wherein the negative electrode current collector and the negative electrode active material layer are disposed side by side in a thickness direction of the negative electrode layer, the positive electrode current collector and the positive electrode active material layer are disposed side by side in a thickness direction of the positive electrode layer, and the negative electrode current collector or the positive electrode current collector surrounds an outer surface of the elastomeric member.

    SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME

    公开(公告)号:US20240387463A1

    公开(公告)日:2024-11-21

    申请号:US18614964

    申请日:2024-03-25

    Abstract: A semiconductor package includes a semiconductor device including a substrate, bonding pads provided on a front surface of the substrate and bump structures provided on the bonding pads respectively, each of the bump structures having a metal pillar and a metal paste coated on one end portion of the metal pillar; and a wiring layer including a metal wiring layer having redistribution pads and a protective layer on the metal wiring layer and having recesses that expose at least portions of the redistribution pads. The semiconductor device is stacked on the wiring layer via the bump structures. Portions of the bump structures are respectively disposed in the recesses of the protective layer, and the metal pastes are respectively bonded to the redistribution pads.

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