Samsung Display Co., Ltd.

Wonsik Hyun

Minsoo Kim

Valeriy Prushinskiy

Mu Gyeom Kim

Kee Hyun Nam

Kie Hyun Nam

Jaemin Hong

Heungyeol Na

Youngshin Pyo

HeungYeol Na

Jae Hong Ahn

A thin film deposition apparatus includes a vacuum chamber, a substrate supporter disposed in the vacuum chamber to support a target substrate on which a thin film is deposited, and a deposition source that evaporates a deposition material and supplies the evaporated deposition material to the target substrate. The deposition source includes a crucible that includes a deposition material-containing portion to accommodate the deposition material and a first flange at an upper end of the deposition material-containing portion, a spray nozzle that includes a spray portion through which the evaporated deposition material is sprayed and a second flange at a lower end of the spray portion to make contact with the first flange, and a cooling member attached to an outer surface of the first flange and the second flange.

Thin film deposition apparatus

An electronic device includes a flexible touch screen including a display unit configured to display an image and a bending unit configured to sense a user bending input and a body part disposed below the flexible touch screen and including a controller configured to control a transition from a lock state to an unlock state of the flexible touch screen based on the user bending input and a memory configured to store a predefined bending action used to transition from the lock state to the unlock state of the flexible touch screen.

Electronic device, unlocking method thereof, and zooming and toggling control method thereof

A method of manufacturing a mask may include forming initial ribs and removing edge portions of the initial ribs to form final ribs, each of which has a top width smaller than that of the initial rib. A space between the initial ribs may be smaller than a width of a slit limited by the final ribs.

Method of manufacturing a mask

Growing community of inventors

Yongin, South Korea

Wonsik Hyun