A memory die includes an alternating stack of insulating layers and electrically conductive layers through which memory opening fill structures vertically extend. The memory die includes at least three memory array regions interlaced with at least two contact regions, or at least three contact regions interlaced with at least two memory array regions in the same memory plane. A logic die including at least two word line driver regions can be bonded to the memory die. The interlacing of the contact regions and the memory array regions can reduce lateral offset of boundaries of the word line driver regions from boundaries of the contact regions.

A package with built-in electronic components that is to be soldered to an electronic circuit board includes: an insulating layer; an electronic component provided on one surface of the insulating layer; and a pad which is electrically connected to the electronic component and in which a plurality of openings that extend from a first surface of the pad in contact with a solder bump to the insulating layer are formed, wherein an area of the plurality of openings at the first surface is larger than an area of the plurality of openings at a second surface of the pad, which is an opposite surface to the first surface and is in contact with the insulating layer.

The present application relates to a semiconductor device with an intervening layer and a method for fabricating the semiconductor device with the intervening layer. The semiconductor device includes a substrate, a bottom conductive plug positioned on the substrate, an intervening conductive layer positioned on the bottom conductive plug, and a top conductive plug positioned on the intervening conductive layer. A top surface of the intervening conductive layer is non-planar.

A memory die includes an alternating stack of insulating layers and electrically conductive layers through which memory opening fill structures vertically extend. The memory die includes at least three memory array regions interlaced with at least two contact regions, or at least three contact regions interlaced with at least two memory array regions in the same memory plane. A logic die including at least two word line driver regions can be bonded to the memory die. The interlacing of the contact regions and the memory array regions can reduce lateral offset of boundaries of the word line driver regions from boundaries of the contact regions.

A semiconductor device includes a stacked structure disposed on a substrate. The stacked structure includes a plurality of insulation layers and a plurality of electrode layers alternately stacked in a third direction intersecting with first and second directions. A plurality of channel structures extends through the stacked structure in the third direction. A first wiring group includes a plurality of first horizontal wirings disposed on the stacked structure that are arranged in the first direction and extends in the second direction. A second wiring group includes a plurality of second horizontal wirings disposed on the stacked structure that are arranged in the first direction and extends in the second direction. Each of the plurality of first and second horizontal wirings are connected to corresponding one of the plurality of channel structures. A first line identifier is disposed between the first wiring group and the second wiring group.

A semiconductor chip may include: a body portion with a front surface and a rear surface; a pair of through electrodes penetrating the body portion; an insulating layer disposed over the rear surface of the body portion and the pair of through electrodes; and a rear connection electrode disposed over the insulating layer and connected simultaneously with the pair of through electrodes, wherein a distance between the pair of through electrodes is greater than twice a thickness of the insulating layer.

A semiconductor device includes an ultra-thick metal (UTM) structure. The semiconductor device includes a passivation layer including a first passivation oxide. The first passivation oxide includes an unbias film and a first bias film, where the unbias film is on portions of the UTM structure and on portions of a layer on which the UTM structure is formed, and the first bias film is on the unbias film. The passivation layer includes a second passivation oxide consisting of a second bias film, the second bias film being on the first bias film. The passivation layer includes a third passivation oxide consisting of a third bias film, the third bias film being on the second bias film.

A semiconductor device includes a substrate including PMOSFET and NMOSFET regions, a first gate structure extending in a first direction and crossing the PMOSFET and NMOSFET regions, and a gate contact on and connected to the first gate structure, the gate contact being between the PMOSFET and NMOSFET regions, the gate contact including a first sub contact in contact with a top surface of the first gate structure, the first sub contact including a vertical extending portion extending vertically toward the substrate along one sidewall of the first gate structure, and a second sub contact spaced apart from the first gate structure, a top surface of the second sub contact being positioned at a same level as a top surface of the first sub contact.

Some embodiments relate to a semiconductor device. The semiconductor device includes a layer disposed over a substrate. A conductive body extends through the layer. A plurality of bar or pillar structures are spaced apart from one another and laterally surround the conductive body. The plurality of bar or pillar structures are generally concentric around the conductive body.

A method is provided for fabricating a semiconductor structure. The method includes providing a semiconductor substrate; forming an initial metal layer; simultaneously forming a plurality of discrete first metal layers and openings by etching the initial metal layer; forming a plurality of sidewalls covering the side surface of the first metal layers; and forming a plurality of second metal layers to fill the openings.