A light emitting device includes: a substrate including a grooved part surrounding a first region; a light emitting element mounted in the first region; a first cover member comprising: a reflecting material-containing layer that is disposed in the groove of the grooved part and that contains a first reflecting material, and a light transmitting layer that covers at least a portion of lateral surfaces of the light emitting element; and a light transmitting member disposed on the first cover member and the light emitting element.

A light-emitting device includes: a light-emitting element; a base including a first lead having an element disposal portion and a first wire bonding portion, a second lead having a second wire bonding portion and a fixing member; a frame provided on a upper surface of the base; an Ag plating layer covering an upper surface of the element disposal portion; an Au plating layer covering at least an upper surface of the first wire bonding portion and at least an upper surface of the second wire bonding portion; a first wire; and a second wire. The Ag plating layer is disposed apart inwardly from at least a part of an outer circumference of an end portion of the element disposal portion, and the frame body is provided at a position that the frame body covers the Ag plating layer, the first wire bonding portion, and the second wire bonding portion.

A semiconductor memory is provided. The semiconductor memory comprises a memory chip and a voltage regulation unit. The memory chip includes at least a storage array and the voltage regulation unit includes at least an operational amplifier. The voltage regulation unit is configured to convert an external input first voltage into a second voltage to be provided to a word line driver circuit associated with the memory chip. The first voltage is greater than the second voltage. According to the semiconductor memory provided, power consumption of the memory chip (or the semiconductor memory) is reduced and the second voltage provided to the word line driver circuit reaches a threshold voltage.

A semiconductor package is disclosed. The package includes a package substrate having top and bottom major package substrate surfaces, the top major package surface including a die region. A die having first and second major die surfaces is attached onto the die region. The second major die surface is attached to the die region. The first major die surface includes a sensor region and a cover adhesive region surrounding the sensor region. The package also includes applying a cover adhesive to the cover adhesive region on the first major die surface. A protective cover with first and second major cover surfaces and side surfaces is attached to the die using the cover adhesive. The second major cover surface contacts the cover adhesive. The protective cover covers the sensor region. The protective cover includes a recessed structure on the second major cover surface. The recessed structure is located above die bond pads on the die to create an elevated space over peak portions of wire bonds on the die bond pads. An encapsulant is disposed on the package substrate to cover exposed portions of the package substrate, die and bond wires and side surfaces of the protective cover, while leaving the first major cover surface exposed.

A semiconductor device includes a vertical column of wire bonds on substrate contact fingers of the device. Semiconductor dies are mounted on a substrate, and electrically coupled to the substrate such that groups of semiconductor dies may have bond wires extending to the same contact finger on the substrate. By bonding those wires to the contact finger in a vertical column, as opposed to separate, side-by-side wire bonds on the contact finger, an area of the contact finger may be reduced.

An embodiment as described herein includes a microelectromechanical system (MEMS) with a first MEMS transducer element, a second MEMS transducer element, and a semiconductor substrate. The first and second MEMS transducer elements are disposed at a top surface of the semiconductor substrate and the semiconductor substrate includes a shared cavity acoustically coupled to the first and second MEMS transducer elements.

A method of manufacturing a light emitting device includes: providing a substantially flat plate-shaped base member which in plan view includes at least one first portion having an upper surface, and a second portion surrounding the at least one first portion and having inner lateral surfaces; mounting at least one light emitting element on the at least one first portion; shifting a relative positional relationship between the at least one first portion and the second portion in an upper-lower direction to form at least one recess defined by an upper surface of the at least one first portion that serves as a bottom surface of the at least one recess and at least portions of the inner lateral surfaces of the second portion that serve as lateral surfaces of the at least one recess; and bonding the at least one first portion and the second portion with each other.

A semiconductor package includes a carrier substrate including opposite first surface and second surface; a first chip and a second chip mounted on the first surface of the carrier substrate in a side-by-side manner, wherein the first chip has a plurality of high-speed signal pads disposed along its first side adjacent to the second chip, and the second chip has a plurality of data (DQ) pads along its second side adjacent to the first chip; and a plurality of first bonding wires, directly connecting the plurality of high-speed signal pads to the plurality of data (DQ) pads.

Provided is a method for bonding an insulated coating wire, which is capable of stably bonding a metal wire in an insulated coating wire and an electrode. One aspect of the present invention provides a method for bonding an insulated coating wire for electrically connecting a first electrode 12 and a second electrode to each other by an insulated coating wire 11 in which a metal wire is coated with an organic substance, the method including: a step (a) for placing the insulated coating wire 11 onto the first electrode 12; a step (b) for exposing a metal wire from the insulated coating wire; and a step (c) for forming a first bump over the exposed metal wire and the first electrode to electrically connect the metal wire to the first electrode.

A fingerprint sensor device and a method of making a fingerprint sensor device. As non-limiting examples, various aspects of this disclosure provide various fingerprint sensor devices, and methods of manufacturing thereof, that comprise an interconnection structure, for example a bond wire, at least a portion of which extends into a dielectric layer utilized to mount a plate, and/or that comprise an interconnection structure that extends upward from the semiconductor die at a location that is laterally offset from the plate.