Samsung Electronics Co., Ltd.

Hyong Jun Yoo

Jin Hyun Cho

Min Chul Jung

Seo Joon Lee

Hyun Jun Jung

Jin Sub Kim

Sang Hak Kim

Jeong Su Lim

Hyeon Joo Lee

A manufacturing method that forms a multilayer thin film on the inner surface of a housing forming a transparent appearance of an electronic product to provide a deep metal texture and an electronic product having a metal texture provided at the inner surface of the housing. The multilayer thin film manufacturing method includes reforming an inner surface of a housing having an outer surface and the inner surface through plasma processing, depositing at least one hardness reinforcement layer on the inner surface, and depositing a color layer on the hardness reinforcement layer.

Multilayer thin film manufacturing method and electronic product

A multilayer thin film and a method of depositing a multilayer thin film on a surface of a product is provided. The multilayer thin film includes a first layer including a non-conductive material coupled to an object, a second layer including a metallic material coupled to the first layer, and a third layer including a non-conductive material coupled to the second layer.

Multilayer thin film, method of manufacturing the same, and electronic product including the same

Disclosed herein is a method of forming a multilayer thin film by depositing target particles, detached from a target by plasma discharge of inert gas, on a metal object using a multilayer thin film deposition apparatus and a multilayer thin film formed by the method. More specifically, a sputtering deposition apparatus is used as the multilayer thin film deposition apparatus. The method includes coating a metal object with a coating layer, depositing at least one hardness-enhancing layer on the coating layer, and depositing a color layer on the at least one hardness-enhancing layer.

Method of manufacturing multi-layer thin film, member including the same and electronic product including the same

Disclosed are a display device and a front cover thereof. The display device includes a display module to form an image, a front cover to cover a rim of a front surface of the display module, a keypad display provided at the front cover, at least one light emitting unit to emit light to the keypad display disposed between the display module and the front cover, and at least one light guide channel provided at the keypad display, the light guide channel having a cross-sectional area decreasing away from the light emitting unit.

Growing community of inventors

Hwaseong-si, South Korea

Hyong Jun Yoo