Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Samsung Display Co., Ltd.

Euna Kim

Kiseok Lee

Keunnam Kim

Sunghee Han

Yoosang Hwang

Dongoh Kim

Bongsoo Kim

Hyosub Kim

Hyeonok Jung

Chansic Yoon

Kyungmin Kim

Keunchan Oh

Min-Jae Kim

Min-Hee Kim

Joon-Hyung Park

Jihong Bae

Jinhyeong Lee

Minsoo Kim

Wooyoung Choi

Youngil Kim

Sooyong Song

Sangwook Hahn

Hyoyeol Lee

Youngjin Hyun

Sangchul Jeon

Woohun Lee

Byeonggi Moon

A semiconductor device includes: an active region defined by a device isolation layer formed in a substrate; a word line configured to cross the active region, the word line extending in a first direction and being formed in the substrate; a bit line extending in a second direction perpendicular to the first direction on the word line; a first contact connecting the bit line to the active region; a first mask for forming the active region, the first mask being formed on the active region; and a second mask of which a height of a top surface thereof is greater than a height of a top surface of the active region, the second mask covering the word line, wherein the active region has a bar shape that extends to form an acute angle with respect to the first direction.

Semiconductor and manufacturing method of the same

A semiconductor device includes a substrate including an active region, a first bitline structure and a second bitline structure that extend side by side on the substrate, a storage node contact electrically connected to the active region between the first and second bitline structures, a lower landing pad between the first and second bitline structures and on the storage node contact, an upper landing pad in contact with the first bitline structure and electrically connected to the lower landing pad, and a capping insulating layer. A lower surface of the upper landing pad in contact with the first bitline structure and a lower surface of the capping insulating layer in contact with the lower landing pad each include a portion in which a horizontal separation distance is increased from the adjacent upper landing pad in a direction toward the substrate.

Semiconductor devices

Semiconductor device and manufacturing method of the same

There is disclosed a mobile terminal comprising a rear case made of metal and forming an exterior of a rear surface of the mobile terminal, the rear case comprising a first slit; a reinforcing member made of a non-conductive material, coupled to a first region of the rear having the first slit, wherein the reinforcing member protrude inward of the rear case and form an uneven portion; a first conductive pattern coupled to an inner surface of the rear case and forming a cut-off region in the first region, the first conductive pattern formed in a ring shape; and a second conductive pattern provided in a corresponding shape to uneven portion of the reinforcing member and electrically connecting the cut-off region of the first conductive pattern.

Mobile terminal

The present invention provides a mobile terminal comprising: a terminal body having a display part on the front side thereof; and a back input part exposed to the back side of the body and having a first button part for receiving a push input of a first function, wherein the first button part comprises: an exposed part having a colored layer and exposed to the outside; a knob part formed on the back side thereof so as to fix the exposed part; and a body part covering the knob part and formed to be integrated with the exposed part.

A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer between the first and second substrates. The liquid crystal layer includes a liquid crystal composition including an alkenyl liquid crystal and an antioxidant component including at least one selected from an antioxidant and a derivative thereof. In an embodiment, the antioxidant component is present in an amount of greater than 0 ppm and equal to or less than about 10,000 ppm relative to the total weight of the liquid crystal composition.

Liquid crystal display device and method of manufacturing the same

Growing community of inventors

Seoul, South Korea

Euna Kim