Hyundai Motor Company

Lg Display Co., Ltd.

Kia Motors Corporation

Dongwoo Hst Co., Ltd.

Jun Seok Lee

Won Ki Chung

In Woong Lyo

Woong Pyo Hong

Bokyung Kim

Su Jung Noh

Seung Jeong Oh

Seungkoo Lee

Seung Gyun Ahn

Jungyeon Park

Sung Chul Cha

Jeong Uk An

Chang Hyun Shin

Young Joon Kang

Dae Jin Lee

Jong Uk Park

Koo Han You

Dong Wook Choi

Yun Ho Ki

A fuel cell separator includes a metal substrate having a surface; an ion penetration layer including carbon diffusion-inhibiting ions extending from the surface of the metal substrate into the metal substrate; and a carbon coating layer disposed on the surface of the metal substrate.

Fuel cell separator and coating method for fuel cell separator

A method for coating a surface of a moving part of a vehicle may include a coating preparation process of disposing a screen having a plurality of meshes to be distanced from a surface of the moving part of the vehicle to be coated depending on a predetermined spaced distance; and a coating layer deposition process of forming a coating layer having a pattern having a shape in which a plurality of embossings corresponding to the mesh shape is repeated on the surface of the moving part of the vehicle by a vacuum deposition scheme and forming the coating layer so that the adjacent emboss is connected to each other.

Method for coating surface of moving part of vehicle and moving part of vehicle manufactured by the same

There is provided a flexible display having a plurality of innovations configured to allow bending of a portion or portions to reduce apparent border size and/or utilize the side surface of an assembled flexible display.

Flexible display device having support layer with rounded edge

Fuel cell separator and coating method of seperator for fuel cell separator

Combined front glass and bezel for portable wrist-worn device

The present invention provides a valve for an engine and a method for treating the surface thereof. The valve for the engine includes a buffer layer, an intermediate layer, a TiAlN/CrN first nanostructured multilayer, and a TiAlCN/CrCN second nanostructured multilayer. The buffer layer is coated over a surface of a stem part as a lowermost layer and is formed of Ti or Cr. The intermediate layer is coated over the buffer layer and is formed of CrN, TiN, or TiCN. The TiAlN/CrN first nanostructured multilayer is coated over the intermediate layer. The TiAlCN/CrCN second nanostructured multilayer is coated over the TiAlN/CrN first nanostructured multilayer as an uppermost layer.

Valve for engine and method for treating surface thereof

Growing community of inventors

Incheon, South Korea

Jun Seok Lee