Samsung Electronics Co., Ltd.

Komico Ltd.

Dae-Hoon Jang

Songho Yoon

Bomi Kim

Hyun-Cheol Kim

Hyunchul Ko

Jinyeong Kim

Sang-Gyu Park

Jin-Soo Park

Dong-Joo Kim

Disclosed is an aerosol-deposition-coating method for plasma-resistant coating, in which the inside of a processing device can be protected from plasma during a plasma-etching process, the roughness of a coating layer on a metal substrate can be decreased to thereby reduce the generation of particles, and adhesion between the coating layer and the metal substrate can be enhanced.

Method of aerosol deposition coating for plasma resistant coating

A storage device including a nonvolatile memory device is provided. The storage device may include: a nonvolatile memory device; and a controller configured to control a read operation of the nonvolatile memory device according to a read request from an external host device. The controller is configured to read map data including a segment, and to store different types of map data in an internal random access memory (RAM) based on determining whether the segment corresponds to sequential data.

Storage device including nonvolatile memory device

A method of operating a memory controller controlling a nonvolatile memory device including a user area and a meta area is provided. The method includes selecting a source block among a plurality of memory blocks included in the user area, loading a mapping table stored in the meta area on the basis of a sub-bitmap of the selected source block, and generating a valid page layout constituted by valid pages among pages included in the source block on the basis of the loaded mapping table. The sub-bitmap includes information of a valid mapping table with respect to the selected source block.

Nonvolatile memory system including nonvolatile memory device and memory controller that loads a mapping table on a sub-bitmap and method of operating the memory controller

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Seoul, South Korea

Dae-Hoon Jang