Disclosed is a floating gate memristor device comprising: a substrate; a floating gate disposed on the substrate; an insulating layer covering the floating gate; a first electrode including a plurality of control terminals disposed on the insulating layer and spaced apart from each other, wherein the plurality of control terminals vertically overlap the floating gate; a second electrode spaced away from the first electrode, wherein a ground voltage is applied to the second electrode; and a third electrode disposed on the substrate and electrically connected to the floating gate.

Disclosed is a floating gate memristor device comprising: a substrate; a floating gate disposed on the substrate; an insulating layer covering the floating gate; a first electrode including a plurality of control terminals disposed on the insulating layer and spaced apart from each other, wherein the plurality of control terminals vertically overlap the floating gate; a second electrode spaced away from the first electrode, wherein a ground voltage is applied to the second electrode; and a third electrode disposed on the substrate and electrically connected to the floating gate.

An integrated circuit (IC) includes a lower group III-N layer having a first composition over a substrate, and an upper group III-N layer having a different second composition over the lower group III-N layer. A gate electrode of a High Electron Mobility Transistor (HEMT) is located over the upper group III-N layer. First and second resistor contacts make a conductive connection to the lower group III-N layer. An unbiased group III-N cover layer is located on the upper group III-N layer in a resistor area including a high Rs 2-DEG resistor, where the unbiased group III-N cover layer is positioned between the first and second contacts.

A method for manufacturing a semiconductor memory device includes depositing a bottom metal line layer on a dielectric layer, and patterning the bottom metal line layer into a plurality of bottom metal lines spaced apart from each other. In the method, a plurality of switching element dielectric portions are formed on respective ones of the plurality of bottom metal lines, and a top metal line layer is deposited on the plurality of switching element dielectric portions. The method further includes patterning the top metal line layer into a plurality of top metal lines spaced apart from each other. The plurality of top metal lines are oriented perpendicular to the plurality of bottom metal lines.

A semiconductor device is disclosed. A semiconductor device according to an example of the present disclosure includes a gate electrode of a ring shape having an opening area on a substrate; a P-type deep well region formed in the opening area; a drain region formed on the P-type deep well region; an N-type well region overlapping with the gate electrode; a source region formed in the N-type well region; a bulk tab region formed by being isolated from the source region by a first isolation region; a P-type drift region formed in contact with the N-type well region; and a second isolation region formed near the bulk tab region.

A semiconductor device is disclosed. A semiconductor device according to an example of the present disclosure includes a gate electrode of a ring shape having an opening area on a substrate; a P-type deep well region formed in the opening area; a drain region formed on the P-type deep well region; an N-type well region overlapping with the gate electrode; a source region formed in the N-type well region; a bulk tab region formed by being isolated from the source region by a first isolation region; a P-type drift region formed in contact with the N-type well region; and a second isolation region formed near the bulk tab region.

The present invention relates to a thin film transistor, a thin film transistor array panel, and a manufacturing method thereof. A thin film transistor according to an exemplary embodiments of the present invention includes: a gate electrode; a gate insulating layer positioned on or under the gate electrode; a channel region overlapping the gate electrode, the gate insulating layer interposed between the channel region and the gate electrode; and a source region and a drain region, facing each other with respect to the channel region, positioned in the same layer as the channel region, and connected to the channel region, wherein the channel region, the source region, and the drain region comprise an oxide semiconductor, and wherein a carrier concentration of the source region and the drain region is larger than a carrier concentration of the channel region.

A resistive element that includes: a substrate; a first nitride semiconductor layer; a second nitride semiconductor layer; a two-dimensional electron gas layer on the first nitride semiconductor layer side at an interface between the first nitride semiconductor layer and the second nitride semiconductor layer; a first electrode ohmically connected to the two-dimensional electron gas layer; a second electrode ohmically connected to the two-dimensional electron gas layer; and an insulating layer between the first electrode and the second electrode in plan view. The two-dimensional electron gas layer functions as an electric resistance element. A conductive layer is not provided above the insulating layer between the first electrode and the second electrode in the plan view. The resistive element has a resistance-value stabilization structure that functions to keep a resistance value of the electric resistance element constant.

A device includes a substrate, a first electrode on the substrate, an insulating pattern on the substrate, a second electrode on an upper end of the insulating pattern, a two-dimensional (2D) material layer on a side surface of the insulating pattern, a gate insulating layer covering the 2D material layer, and a gate electrode contacting the gate insulting layer. The insulating pattern extends from the first electrode in a direction substantially vertical to the substrate. The 2D material layer includes at least one atomic layer of a 2D material that is substantially parallel to the side surface of the insulating pattern.

A device includes a substrate, a first electrode on the substrate, an insulating pattern on the substrate, a second electrode on an upper end of the insulating pattern, a two-dimensional (2D) material layer on a side surface of the insulating pattern, a gate insulating layer covering the 2D material layer, and a gate electrode contacting the gate insulting layer. The insulating pattern extends from the first electrode in a direction substantially vertical to the substrate. The 2D material layer includes at least one atomic layer of a 2D material that is substantially parallel to the side surface of the insulating pattern.