Intel Corporation

Other

Mark Isenberger

Jian Li

John Heck

Ebrahim Andideh

Xiao-Chun Mu

Harel Frish

Wei Qian

Kelly Christopher Magruder

Seth M Slavin

Ansheng Liu

Carlton E Hanna

Olufemi I Dosunmu

Michael J Leeson

Hitesh Windlass

Wayne K Ford

Lina He

Mengyuan Huang

Reece DeFrees

Sungbong Park

Mani Rahnama

Nutan Gautam

Cung Tran

Embedded three-dimensional electrode capacitors, and methods of fabricating three-dimensional electrode capacitors, are described. In an example, an integrated circuit structure includes a first metallization layer above a substrate, the first metallization layer having a first conductive structure in a first dielectric layer, the first conductive structure having a honeycomb pattern. An insulator structure is on the first conductive structure of the first metallization layer. A second metallization layer is above the first metallization layer, the second metallization layer having a second conductive structure in a second dielectric layer, the second conductive structure on the insulator structure, and the second conductive structure having the honeycomb pattern.

Embedded three-dimensional electrode capacitor

Embodiments may relate to a wavelength-division multiplexing (WDM) transceiver that has a silicon waveguide layer coupled with a silicon nitride waveguide layer. In some embodiments, the silicon waveguide layer may include a tapered portion that is coupled with the silicon nitride waveguide layer. In some embodiments, the silicon waveguide layer may be coupled with a first oxide layer with a first z-height, and the silicon nitride waveguide layer may be coupled with a second oxide layer with a second z-height that is greater than the first z-height. Other embodiments may be described or claimed.

Integrated photonic transceiver

In accordance with some embodiments, a ferroelectric polymer memory may be formed of a plurality of stacked layers. Each layer may be separated from the ensuing layer by a polyimide layer. The polyimide layer may provide reduced layer-to-layer coupling, and may improve planarization after the lower layer fabrication.

Forming ferroelectric polymer memories

A polymer memory and its method of manufacture are provided. One multi-layer construction of the polymer memory has two sets of word lines and a set of bit lines between the word lines. The word lines of each set of word lines have center lines that are spaced by a first distance from one another, and the bit lines have center lines spaced by a second distance from one another, the second distance being less than the first distance. Three masking steps are required to manufacture the three layers of lines. Older-technology machinery and masks are used to form the two layers of word lines, and new-technology machinery and masks are used to manufacture the bit lines.

Polymer memory having a ferroelectric polymer memory material with cell sizes that are asymmetric

An embodiment of the invention provides an on-chip heating system to both initially anneal and revive cycle-fatigued polymer ferroelectric materials utilized in memory devices. By heating the polymer ferroelectric material above its Curie temperature, the polymer ferroelectric material can crystallize as it cools. As such, the ferroelectric properties of the polymer are enhanced and/or restored.

Metal heater for in situ heating and crystallization of ferroelectric polymer memory film

A memory circuit is provided with a spacer formed on a support surface and positioned adjacent to a first electrode surface of a first electrode. The memory circuit further includes a ferroelectric layer formed on the first electrode and the spacer.

Memory circuit with spacers between ferroelectric layer and electrodes

A polymer memory and its method of manufacture are provided. One multi-layer construction of the polymer memory has two sets of word lines and a set of bit lines between the word lines. The word lines of each set of word lines have center lines that are spaced by a first distance from one another, and the bit lines have center lines spaced by a second distance from one another, the second distance being less than the first distance. Three masking steps are required to manufacture the three layers of lines. Older-technology machinery and masks are used to form the two layers of word lines, and new-technology machinery and masks are used to manufacture the bit lines. As such, only 33% of the machinery has to be upgraded for manufacturing one multi-layer construction. The entire polymer memory has four multi-layer constructions having a total of 12 layers of lines, of which four layers require new-technology machinery. The multi-layer constructions are formed on underlying electronics. The underlying electronics are constructed utilizing 28 masking steps, 4 of the 28 masking steps requiring new-technology machinery. As such, the manufacture of the entire polymer memory requires 40 masking steps, 8 of which require new-technology machinery. A 20% machinery upgrade is thus required for manufacturing the entire polymer memory, which is generally regarded as acceptable when upgrading machinery from one generation to the next.

One embodiment of the invention relates to a polymer memory device and a method of making it. The polymer memory device may include a composite or single layer of a ferroelectric polymer memory that addresses surface engineering needs according to various embodiments. The ferroelectric polymer memory structure may include crystalline ferroelectric polymer layers such as single and co-polymer compositions. The structure may include spin-on and/or Langmuir-Blodgett deposited compositions. One embodiment of the invention relates to a method making embodiments of the polymer memory device. One embodiment of the invention relates to a memory system that allows the polymer memory device to interface with various existing hosts.

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Corrales, NM, United States of America

Mark Isenberger