Samsung Electronics Co., Ltd.

Ji-young Kang

Seong-woo Cho

Jin-mo Kang

Ji-Hoon Kang

Do-Hyeong Park

Jae-ho Baek

Ju-ho Kim

Jung-hun Lee

Seong-cheol Lim

Yeo-hwan Yoon

A method of manufacturing a light emitting diode (LED) is provided. The method includes forming an n-type semiconductor layer on a substrate, forming an n-type electrode in a first region of the n-type semiconductor layer, forming an active layer in a second region of the n-type semiconductor layer, the second region being a region other than the first region, forming a p-type semiconductor layer on the active layer, and forming a resistance layer by etching regions of the active layer and the p-type semiconductor layer.

Light emitting diode having decreased effective area of active layer, and manufacturing method thereof

A baby carrier is provided. The baby carrier includes a body part, a pair of shoulder bands coupled to opposite sides of an upper portion of the body part, a waist band coupled to a lower portion of the body part, a load control unit which is coupled to the waist band and is changed to any one posture of a first posture and a second posture to switch a load-applied direction. A ratio of loads applied to the shoulder bands and the waist band is changed in response to the load control unit being changed from the one posture of the first posture and the second posture to the other posture of the first posture and the second posture.

Baby carrier

Growing community of inventors

Anyang-si, South Korea

Ji-young Kang