Lg Electronics Inc.

Osong Medical Innovation Foundation, Korea University Research and Business Foundation

Jungkil Kim

Yongtaek Gong

Hong-Gyu Park

Soongil Choi

Min-Soo Hwang

Sunggye Lee

Hu-Cheol Lee

Seongcheol Heo

A photoelectric semiconductor nanowire device and a method for manufacturing the same. The photoelectric semiconductor nanowire device includes a semiconductor nanowire doped with a dopant of a first conductivity type and including crystal semiconductor segments which include at least one porous semiconductor segment and are connected to opposite ends of the porous semiconductor segment. A first electrode and a second electrode respectively are disposed in the crystal semiconductor segments around the porous semiconductor segment to provide an electrical connection. The crystal semiconductor segment includes a crystal semiconductor, and the porous semiconductor segment includes a porous semiconductor. The semiconductor nanowire provides a current according to the intensity of an external light when the external light is irradiated to the porous semiconductor segment.

Semiconductor nanowire photoelectric device

A method of controlling an electronic device, and which includes obtaining, via a camera of the electronic device, an image of a plurality of users viewing a display unit of the electronic device; receiving a predetermined gesture made from a first user for obtaining gesture control authority of the electronic device; displaying a graphic item corresponding to the first user who made the predetermined gesture; displaying a control graphic item indicating a current gesture control authority of the electronic device; receiving a first gesture input for changing a display state of the control graphic item; selecting the graphic item according to the changed display state of the control graphic item according to the first gesture input; and handing over the gesture control authority to the first user corresponding to the selected one graphic item.

Electronic device and method of controlling the same

Growing community of inventors

Seoul, South Korea

Jungkil Kim