Globalfoundries Singapore Pte. Ltd.

Wei Chang

Eng Huat Toh

Shyue Seng Tan

Juan Boon Tan

Ruchil Kumar Jain

A memory device may be provided. The memory device may include a substrate, wherein the substrate includes a well having a first conductivity type. The memory device may further include a contact element arranged in the well and including a first contact having the first conductivity type; a diode layer arranged in the well and having a second conductivity type opposite to the first conductivity type; and a dummy gate configured to isolate the first contact from the diode layer. The memory device may further include a memory element electrically connected to the diode layer.

Memory device, memory array and method of forming the same

The present disclosure generally relates to semiconductor devices, and more particularly, to semiconductor devices having memory cells for multi-bit programming and methods of forming the same. The present disclosure provides a semiconductor device including an isolation region disposed on a substrate, a pair of diffusion structures disposed upon the isolation region, a dielectric layer that covers side surfaces of the diffusion structures, and a gate structure disposed on the dielectric layer and between the diffusion structures, where the gate structure is electrically coupled to the diffusion structures.

Semiconductor devices with memory cells

According to various non-limiting embodiments a memory device may include a silicon-on-insulator layer having a conductivity of a first polarity, a first raised structure over the silicon-on-insulator layer, the second raised structure over the silicon-on-insulator layer, an dummy gate arranged between the first raised structure and the second raised structure, and a memory connected to the second raised structure. The first raised structure may have a conductivity of the first polarity, and the second raised structure may include a first diode layer having a conductivity of a second polarity opposite to the first polarity.

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Singapore, Singapore

Wei Chang