Lg Innotek Co., Ltd.

Lg Electronics Inc.

Ewha University-Industry Collaboration Foundation

Minsuk Kim

Sangjun Lee

Taejin Kim

TaeYong Lee

BumDoo Park

YeongUn Seong

KiYong Hong

SonKyo Hwang

Jeongyun Heo

Jiyong Yoo

Jeongjae Lee

Hoyoul Park

Chankwon Kim

Wonsuk Kang

Hyue Yun Kim

The present invention relates to a method for cancer cell separation, and more specifically, relates to a method for cancer cell separation using micro-vibration.

Method of detecting cancer cells using micro-vibration

Provided is a mobile terminal including a main body, a sensing unit that senses wearing of the main body, movement information on a wearer, and a biological signal of the wearer, a user input unit into which a control command is input for activating either a recording mode or a control mode when the wearing of the main body is sensed, and a controller that, in the recording mode, records the movement information and the biological signal in a specific situation and stores a movement pattern that occurs in the specific situation and which, in the control mode, senses the movement information and the biological signal and when the already-stored movement pattern in the specific situation that corresponds to the movement information and the biological signal that are sensed is detected, provides a control command corresponding to the detected movement pattern to a connected external device.

Mobile terminal and method of controlling the same

Disclosed is a light emitting device including a conductive substrate, a first electrode layer disposed on the conductive substrate, a light emitting structure disposed on the first electrode layer, the light emitting structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, and a second electrode layer electrically connected to the second semiconductor layer, wherein the first electrode layer includes a metal electrode layer disposed on the conductive substrate, a transparent electrode layer disposed on the metal electrode layer, and a plurality of contact portions extending from the metal electrode layer, the contact portions vertically passing through the transparent electrode layer and contacting the light emitting structure, wherein the contact portions are spaced from one another by a predetermined distance.

Light emitting device with metal electrode layer having protrusion portions

Disclosed is a light emitting device including a conductive substrate, a first electrode layer disposed on the conductive substrate, a light emitting structure disposed on the first electrode layer, the light emitting structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, and a second electrode layer electrically connected to the second semiconductor layer, wherein the first electrode layer includes a transparent electrode layer disposed between the conductive substrate and the first semiconductor layer, and an ohmic layer comprising a plurality of metal contact portions vertically passing through the transparent electrode layer, wherein each metal contact portion includes AuBe.

Light emitting device having an ohmic layer with a plurality of protruding contact portions

Growing community of inventors

Seoul, South Korea

Minsuk Kim