Samsung Electronics Co., Ltd.

Hanon Systems

Jae Wook Joo

Chan Kim

Tae Seong Kim

Ji Yean Kim

Ji Eun Kim

Eun Gi Son

Sang-Hoon Jung

Hyun Taek Jung

Seung Yong Hwang

Jae Hur

Kye Young Lee

Eun Ji Lee

Joon Hee Moon

Jae Hyun Hur

Magnetic junction memory devices and methods for writing data to memory devices are provided. The magnetic junction memory device includes a first memory bank including first magnetic junction memory cells, a first local write driver adjacent to the first memory bank, connected to global data lines, the first local write driver configured to write data to the first magnetic junction memory cells via local data lines, a second memory bank adjacent to the first memory bank and including second magnetic junction memory cells, a second local write driver adjacent to the second memory bank, connected to the global data lines, the second local write driver configured to write data to the second magnetic junction memory cells via local data lines, and a global write driver configured to provide first and second write data to the first and second local write driver, respectively, via the global data lines.

Magnetic junction memory device and writing method thereof

A magnetic junction memory device is provided. The magnetic junction memory device including a sensing circuit including a sensing node, the sensing node being connected to a first end of a transistor and configured to change a voltage of the sensing node in accordance with a resistance of a magnetic junction memory cell, a gating voltage generator circuit configured to generate a gating voltage of the transistor using a reference resistor and a reference voltage, and a read circuit configured to read data from the magnetic junction memory cell using the reference voltage and the voltage of the sensing node.

Magnetic junction memory device and reading method thereof

A lubricating coating composition and a compressor including a sliding member coated with the lubricating coating composition. The lubricating coating composition includes a thermosetting or thermoplastic polyimide-based resin as a binder, a solid lubricant, various solvents, and other additives at a controlled ratio. The compressor includes a first member including a first sliding surface and a second member moving relative to the first member including a second sliding surface. The lubricating coating composition is applied to the first sliding surface or the second sliding surface.

Lubricating coating composition and compressor including the same

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Daejeon, South Korea

Jae Wook Joo