Murata Manufacturing Co., Ltd.

Shota Hayashi

Takanori Uejima

Hiromichi Kitajima

Nobuaki Ogawa

Yuki Asano

Akihiro Muranaka

Takahiro Eguchi

Kunitoshi Hanaoka

A substrate has an upper main surface and a lower main surface arranged in an up-down direction. A metal member includes a plate-shaped portion provided on an upper main surface of a substrate, the plate-shaped portion having a front main surface and a back main surface arranged in a front-back direction when viewed in an up-down direction. The sealing resin layer is provided on the upper main surface of the substrate, covers the metal member, the first electronic component, and the second electronic component, and has an upper surface. The shield is provided on the upper surface of the sealing resin layer so as to be connected to the upper end of the plate-shaped portion. The plate-shaped portion is inclined with respect to the up-down direction such that an upper end of the plate-shaped portion is located in front of a lower end of the plate-shaped portion.

Electronics module with shield structure

A metal member includes a plate-shaped portion extending upward from an upper main surface of a substrate, and has a front main surface and a back main surface arranged in the front-back direction when viewed in the up-down direction. A first electronic component is mounted on the upper main surface of the substrate and is disposed in front of the metal member. A second electronic component is mounted on the upper main surface of the substrate and is disposed behind the metal member. A sealing resin layer is provided on the upper main surface of the substrate and covers the metal member and the one or more electronic components. The plate-shaped portion is provided with one or more upper notches extending downward from the upper side. The plate-shaped portion is provided with one or more lower notches extending upward from the lower side.

Module

A substrate has an upper main surface and a lower main surface arranged in an up-down direction. The metal member is provided on the upper main surface of the substrate. The metal member includes a plate-shaped portion and one or more foot portions. The plate-shaped portion has a front main surface and a back main surface arranged in a front-back direction when viewed in the up-down direction. The one or more foot portions extend backward from the lower side by bending the metal member at the lower side of the plate-shaped portion. A line extending in a predetermined direction is provided on the front main surface, the back main surface, the outer surface of the portion where the metal member is bent, and the inner surface of the portion where the metal member is bent.

A module includes a substrate and a first metal member. The substrate has an upper main surface and a lower main surface arranged in an up-down direction. The first metal member includes a first plate-shaped portion provided on the upper main surface of the substrate, and includes a front main surface and a back main surface arranged in a front-back direction when viewed in an up-down direction. The first metal member further includes a first left support portion. A boundary between the first plate-shaped portion and the first left support portion is defined as a first left boundary. The first left support portion bends with respect to the first plate-shaped portion at the first left boundary so as to be located behind the first plate-shaped portion.

A high-frequency module includes a module substrate having a main surface, circuit components arranged on the main surface, a resin member covering at least a part of the main surface and the circuit components, a metallic shield layer covering at least an upper surface of the resin member, and a metallic shield plate arranged on the main surface and between the circuit component and the circuit component when the main surface is viewed in a plan view. The metallic shield plate is in contact with the metallic shield layer. An engraved mark portion indicating predetermined information is provided on the upper surface of the resin member. At least a part of the engraved mark portion is provided in a portion in which the resin member and the metallic shield plate overlap each other when the main surface is viewed in a plan view.

High-frequency module and communication device

A metal member includes a plate-shaped portion provided on an upper main surface of a substrate, and includes a front main surface and a back main surface arranged in a front-back direction when viewed in an up-down direction. A first electronic component is mounted on the upper main surface of the substrate and is disposed in front of the metal member. A second electronic component is mounted on the upper main surface of the substrate and is disposed behind the metal member. A sealing resin layer is provided on the upper main surface of the substrate and covers the metal member and the one or more electronic components. The plate-shaped portion is provided with one or more lower notches extending upward from the lower side. The metal member further includes a plurality of foot portions. All of the plurality of foot portions extend backward from the lower side.

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Nagaokakyo, Japan

Shota Hayashi