Abstract: A semiconductor device package includes a substrate and a conductive lid. The conductive lid is disposed within the substrate. The conductive lid defines a waveguide having a cavity. The waveguide is configured to transmit a signal from a first electronic component to a second electronic component through the cavity.

Abstract: An optical system and a method of manufacturing an optical system are provided. The optical system includes a carrier, a light emitter, a light receiver, a block structure and an encapsulant. The light emitter is disposed on the carrier. The light receiver is disposed on the carrier and physically spaced apart from the light emitter. The light receiver has a light detecting area. The block structure is disposed on the carrier. The encapsulant is disposed on the carrier and covers the light emitter, the light receiver and the block structure. The encapsulant has a recess over the block structure.

Abstract: The present disclosure provides a semiconductor substrate, including a first dielectric layer with a first surface and a second surface, a first conductive via extending between the first surface and the second surface, a first patterned conductive layer on the first surface, and a second patterned conductive layer on the second surface. The first conductive via includes a bottom pattern on the first surface and a second patterned conductive layer on the second surface. The bottom pattern has at least two geometric centers corresponding to at least two geometric patterns, respectively, and a distance between one geometric center and an intersection of the two geometrical patterns is a geometric radius. A distance between the at least two geometric centers is greater than 1.4 times the geometric radius. A method for manufacturing the semiconductor substrate described herein and a semiconductor package structure having the semiconductor substrate are also provided.

Abstract: An optical assembly includes a light-emitting device, a partition structure and a cover. The partition structure defines a first space for accommodating the light-emitting device. The cover is disposed over the partition structure. The cover has a first surface facing the partition structure and a second surface opposite to the first surface. A light emitted by the light-emitting device forms a first irradiance pattern projected on the second surface of the cover, and the first irradiance pattern includes a first dark zone traversing the first irradiance pattern.

Abstract: An optoelectronic device package includes a first redistribution layer (RDL), a first electronic die disposed over the first RDL, wherein an active surface of the first electronic die faces the first RDL. The optoelectronic device package further includes a second electronic die disposed over the first RDL, and a photonic die disposed over and electrically connected to the second electronic die. An active surface of the second electronic die is opposite to the first RDL.

Abstract: A circuit structure and an electronic structure are provided. The circuit structure includes a low-density conductive structure, a high-density conductive structure and an electrical connection structure. The high-density conductive structure is disposed on the low-density conductive structure. The electrical connection structure extends through the high-density conductive structure and is electrically connected to the low-density conductive structure. The electrical connection structure includes a shoulder portion.

Abstract: A package structure includes a wiring structure and a first electronic device. The wiring structure includes at least one dielectric layer and at least one circuit layer in contact with the dielectric layer. The first electronic device is electrically connected to the wiring structure, and has a first surface, a second surface and at least one lateral side surface extending between the first surface and the second surface. The first electronic device includes a first active circuit region and a first protrusion portion. The first protrusion portion protrudes from the at least one lateral side surface of the first electronic device. A portion of the first active circuit region is disposed in the first protrusion portion.

Abstract: A package structure and a manufacturing method are provided. The package structure includes a wiring structure, a first electronic device, a second electronic device, a first underfill, a second underfill and a stiff bonding material. The first electronic device and the second electronic device are disposed on the wiring structure, and are electrically connected to each other through the wiring structure. The first underfill is disposed in a first space between the first electronic device and the wiring structure. The second underfill is disposed in a second space between the second electronic device and the wiring structure. The stiff bonding material is disposed in a central gap between the first electronic device and the second electronic device. The stiff bonding material is different from the first underfill and the second underfill.

Abstract: A package structure is provided. The package structure includes a substrate, a conductive pad, and a conductive wire. The conductive pad is disposed over the substrate. The conductive wire includes an end portion connected to the conductive pad, wherein a grain arrangement of the end portion is distinct from a grain arrangement of the conductive pad.

Abstract: A semiconductor device package and a method of manufacturing a semiconductor device package are provided. The semiconductor device package includes a carrier, a first component, a second component, and a protective element. The first component and the second component are arranged side by side in a first direction over the carrier. The protective element is disposed over a top surface of the carrier and extending from space under the first component toward a space under the second component. The protective element includes a first portion and a second portion protruded oppositely from edges of the first component by different distances, and the first portion and the second portion are arranged in a second direction angled with the first direction.

Abstract: The present disclosure provides an electronic device. The electronic device includes a first interposer, a first interconnection array, a first shielding wall, and a second interconnection array. The first interconnection array is disposed in the first interposer and electrically connected to ground. The first shielding wall continuously extends at a side of the first interconnection array. The second interconnection array is disposed between the first shielding wall and the first interconnection array. The second interconnection array is configured to transmit a signal.

Abstract: The present disclosure provides an electronic device. The electronic device includes a first electronic component, a first conductive element, and a voltage regulator. The voltage regulator is disposed adjacent to the first electronic component. The voltage regulator is configured to regulate a first voltage from the first EMI shielding layer and to provide the first electronic component with a second voltage.

Abstract: A semiconductor device package and a method of manufacturing a semiconductor device package are provided. The semiconductor device package includes a carrier, a protective element, and a sensor device. The protective element encapsulates the carrier. The sensor device is embedded in the carrier and the protective element. The sensor device includes a sensing portion and a protective portion adjacent to the sensing portion, and the protective portion of the sensor device has a first surface exposed from the protective element and the carrier.

Abstract: The present disclosure provides an electronic package. The electronic package includes an antenna structure having a first antenna and a second antenna at least partially covered by the first antenna. The electronic package also includes a directing element covering the antenna structure. The directing element has a first portion configured to direct a first electromagnetic wave having a first frequency to transmit via the first antenna and a second portion configured to direct a second electromagnetic wave having a second frequency different from the first frequency to transmit via the second antenna. A method of manufacturing an electronic package is also provided.

Abstract: A method and a system for manufacturing a semiconductor package structure are provided. The method includes: (a) measuring an amount of a molding powder; (b) controlling the amount of a molding powder; and (c) dispensing the molding powder on an assembly structure including a carrier and at least one semiconductor device disposed on the carrier.

Abstract: A capacitor structure includes a first metal layer, a first metal oxide layer, a second metal oxide layer, a first conductive member, a second conductive member and a metal composite structure. The first metal layer has a first surface and a second surface opposite the first surface. The first metal oxide layer is formed on the first surface of the first metal layer. The second metal oxide layer is formed on the second surface of the first metal layer. The first conductive member penetrates through the capacitor structure and is electrically isolated from the first metal layer. The second conductive member is electrically connected to the first metal layer. The metal composite structure is disposed between the second conductive member and the first metal layer.

Abstract: A recessed portion in a semiconductor substrate and a method of forming the same are provided. The method comprises: forming a mask on the semiconductor substrate; forming a protection layer on a top surface of the mask and on at least one sidewall of the mask, and on at least one surface of the semiconductor substrate exposed by the mask; performing a first etching process to remove the protection layer on the top surface of the mask and on a bottom surface of the semiconductor substrate exposed by the mask; and performing a second etching process to remove the remaining protection layer and to etch the semiconductor substrate to form the recessed portion. In this way, a recessed portion with relatively smooth and vertical sidewalls can be realized.

Abstract: A package structure is provided. The package structure includes an encapsulant and an interposer. The encapsulant has a top surface and a bottom surface opposite to the top surface. The interposer is encapsulated by the encapsulant. The interposer includes a main body, an interconnector, and a stop layer. The main body has a first surface and a second surface opposite to the first surface. The interconnector is disposed on the first surface and exposed from the top surface of the encapsulant. The stop layer is on the second surface, wherein a bottom surface of the stop layer is lower than the second surface.

Abstract: The present disclosure provides a semiconductor device package. The semiconductor device package includes a substrate having a first surface and a second surface opposite to the first surface, an optical device disposed on the first surface of the substrate, and an electronic device disposed on the second surface of the substrate. A power of the electronic device is greater than a power of the optical device. A vertical projection of the optical device on the first surface is spaced apart from a vertical projection of the electronic device on the second surface by a distance greater than zero.

Abstract: A semiconductor device package includes a substrate, a connection structure, a first package body and a first electronic component. The substrate has a first surface and a second surface opposite to the first surface. The connection structure is disposed on the firs surface of the substrate. The first package body is disposed on the first surface of the substrate. The first package body covers the connection structure and exposes a portion of the connection structure. The first electronic component is disposed on the first package body and in contact with the portion of the connection structure exposed by the first package body.