Intel Corporation

International Business Machines Corporation

Other

Pushkar Ranade

Wilfred Gomes

Sagar Suthram

Abhishek A Sharma

Abhishek Anil Sharma

Tahir Ghani

Anand S Murthy

Keith Zawadzki

Rajabali Koduri

Vijay Narayanan

Cyril Cabral, Jr

Debendra Mallik

Rishabh Mehandru

Omkar G Karhade

Sufi Zafar

Ravindranath Vithal Mahajan

Nitin A Deshpande

Deborah A Neumayer

Paul Charles Jamison

Christopher P Auth

Fenton Read McFeely

Alessandro Cesare Callegari

Cory E Weber

Michael Abramovich Gribelyuk

Dianne L Lacey

Ibrahim Ban

Leif R Paulson

Saurabh Lodha

Memory arrays with backside components and angled transistors, and related assemblies and methods, are disclosed herein. A transistor is referred to as an 'angled transistor' if a longitudinal axis of an elongated semiconductor structure of the transistor (e.g., a fin or a nanoribbon) is neither perpendicular nor parallel to any edges of front or back sides of a support structure (e.g., a die) over which the transistor is implemented. A component is referred to as a “backside component” if it is provided on the side of a semiconductor substrate that is opposite to the side over which the transistors of the memory arrays are provided. Memory arrays with backside components and angled transistors provide a promising way to increasing densities of memory cells on the limited real estate of semiconductor chips and/or decreasing adverse effects associated with continuous scaling of IC components.

Memory arrays with backside components and angled transistors

Integrated circuit interconnect structures including an interconnect metallization feature comprising a sidewall reacted with a chalcogen into a low resistance liner. A portion of a backbone material or a metal seed layer may be advantageously converted into a metal chalcogenide, which can lower scattering resistance of an interconnect feature relative to alternative diffusion barrier materials, such a tantalum. Scattering resistance of such metal chalcogenide liner materials may be further reduced by actively cooling an IC, for example to cryogenic temperatures.

Integrated circuit interconnect structures with a metal chalcogenide liner

Embodiments of an integrated circuit (IC) die comprise a first region having a first surface and a second surface, the first surface being orthogonal to the second surface; a second region comprising a semiconductor material, the second region attached to the first region along a first planar interface that is orthogonal to the first surface and parallel to the second surface; and a third region comprising optical structures of a photonic IC, the third region attached to the second region along a second planar interface that is parallel to the first planar interface. The first region comprises: a plurality of layers of conductive traces in a dielectric material, each layer of the conductive traces being parallel to the second surface such that the conductive traces are orthogonal to the first surface; and bond-pads on the first surface, the bond-pads comprising portions of respective conductive traces exposed on the first surface.

Package architecture of photonic system with vertically stacked dies having planarized edges

Embodiments of a microelectronic assembly comprise: a plurality of microelectronic sub-assemblies arranged in a coplanar array, each microelectronic sub-assembly having a first side and an opposing second side; a first conductive plate coupled to the first sides of the microelectronic sub-assemblies; and a second conductive plate coupled to the second sides of the microelectronic sub-assemblies. The first conductive plate and the second conductive plate comprise sockets corresponding to each of the microelectronic sub-assemblies, and each microelectronic sub-assembly comprises a first plurality of integrated circuit (IC) dies coupled on one end to a first IC die and on an opposing end to a second IC die; and a second plurality of IC dies coupled to the first IC die and to the second IC die.

Package architecture of scalable compute wall having compute bricks with vertically stacked dies

In one embodiment, an apparatus comprises: a plurality of banks to store data; and a plurality of interconnects, each of the plurality of interconnects to couple a pair of the plurality of banks. In response to a data movement command, a first bank of the plurality of banks is to send data directly to a second bank of the plurality of banks via a first interconnect of the plurality of interconnects. Other embodiments are described and claimed.

Performing distributed processing using distributed memory

Methods and apparatus to implement an integrated circuit to operate based on data access characteristics. For example, the integrated circuit comprises a first array comprising a first plurality of memory cells, a second array comprising a second plurality of memory cells, and both first and second arrays to store data of a processor. The second plurality of memory cells implements a selector transistor of a memory cell within using a thin-film transistor (TFT), and a memory control circuit is to write a first set of bits to the first array and a second set of bits to the second array upon determining the first set of bits is to be accessed more frequently than the second set of bits.

Embedded dynamic random-access memory (eDRAM) to operate based on data access characteristics

Structures having ultra-high conductivity global routing are described. In an example, an integrated circuit structure includes a device layer having a plurality of transistors. A plurality of metallization layers is above the plurality of transistors of the device layer. One or more of the metal layers includes a material having a critical temperature greater than 10 Kelvin and less than 300 Kelvin.

Integrated circuit structures having ultra-high conductivity global routing

In one embodiment, an integrated circuit package includes: a first die having a plurality of cores, each of the plurality of cores having a local memory interface circuit to access a local portion of a dynamic random access memory (DRAM); and a second die comprising the DRAM, where at least some of the plurality of cores are directly coupled to a corresponding local portion of the DRAM by a stacking of the first die and the second die. Other embodiments are described and claimed.

Providing fine grain access to package memory

A method to form a semiconductor structure with an active region and a compatible dielectric layer is described. In one embodiment, a semiconductor structure has a dielectric layer comprised of an oxide of a first semiconductor material, wherein a second (and compositionally different) semiconductor material is formed between the dielectric layer and the first semiconductor material. In another embodiment, a portion of the second semiconductor material is replaced with a third semiconductor material in order to impart uniaxial strain to the lattice structure of the second semiconductor material.

Active regions with compatible dielectric layers

The present invention discloses a method including: providing a substrate; forming recessed regions adjacent to both sides of a gate on the substrate; performing an angled co-implant of a species in two steps with two different energies and two different doses into the recessed regions; forming Silicon-Germanium in the recessed regions; forming source/drain extensions adjacent to both sides of the gate with a dopant; and performing an anneal to activate the dopant.

Ultra-abrupt semiconductor junction profile

Methods and associated structures of forming a microelectronic device are described. Those methods may include amorphizing at least one contact area of a source/drain region of a transistor structure by implanting through at least one contact opening, forming a first layer of metal on the at least one contact area, forming a second layer of metal on the first layer of metal, selectively etching a portion of the second metal layer, annealing the at least one contact area to form at least one silicide, and removing the unreacted first metal layer and second metal layer from the transistor structure and forming a conductive material in the at least one contact opening.

Growing community of inventors

Hillsboro, OR, United States of America

Pushkar Ranade