Samsung Electronics Co., Ltd.

Heesung Catalysts Corporation

Heesung Engelhard Corporation

Jae-Uk Han

Sung-Min Kim

Sang-jun Han

Ji-su Jung

Ju-il Eom

Seung-hwan Hong

Hyun-sik Han

Eun-Seok Kim

Hyun-Sik Han

Kee-wook Na

Jae-Ho Bae

Hyoung-Mun Cho

Kee-Wook Na

Ju-Il Eom

According to various embodiments of the present invention, a head mounting device (HMD) may comprise: a facial wearing part which is worn on a user's face and outputs an image to both of a user's eyes; a wearing band part mounted on an upper side of the facial wearing part; and a support part which is mounted on the wearing band part to support a user's head, wherein the facial wearing part may comprise a housing in which an optical device is disposed, a guide member which extends over a first surface of the housing and is formed corresponding to a contour of the user's face, and a fixing plate which is mounted on the housing with a part of the guide member interposed between the fixing plate and the housing so as to fix the guide member to the housing. The head mounting device as mentioned above can be various according to embodiments.

Head mounting device

The present invention relates to diesel oxidation catalyst (DOC) and diesel particulate filter (DPF) catalyst compositions, used for a smoke reduction apparatus, for inhibiting white smoke generated from a diesel engine and, more specifically, to a DOC, enabling minimization of sulphate adsorption, a DPF catalyst, enabling a sulphate desorption delay, and a smoke reduction apparatus having the DOC and DPF catalyst assembled therein. The diesel particulate filter catalyst composition, which is applied to the DPF, comprises oxide components selected from oxide components comprising manganese oxide and silver oxide.

Catalyst composition for inhibiting diesel engine white smoke emission

A method for indicating a direction of content transfer intuitively and a device applying the same includes determining directions in which surrounding devices of the device are located, and a direction to which the content on a display of the device is to be moved, and transferring the content to the surrounding device located in the determined direction. Accordingly, it is possible to select a device to receive the content more easily and intuitively, and also input a command to select the device to receive the content and to transfer the content with one single manipulation.

Method for transmitting content with intuitively displaying content transmission direction and device using the same

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Gyeonggi-do, South Korea

Jae-Uk Han