Samsung Display Co., Ltd.

Hee Yeon Yoo

Hyun Min Cho

Jong Hyuk Kang

Sung Chan Jo

Jin Oh Kwag

Young Rag Do

Jae Hoon Jung

Hye Jung Hong

Dong Gyun Kim

Dong Eon Lee

Yun Jae Eo

In Hyuk Kim

Jeong In Choi

A light-emitting element includes a first semiconductor layer doped to have a first polarity; a second semiconductor layer doped to have a second polarity that is different from the first polarity; an active layer placed between the first semiconductor layer and the second semiconductor layer; and an insulating layer surrounding at least the outer surface of the active material. The insulating layer includes an insulating film surrounding the active layer, and an element dispersion agent including a magnetic metal and bonded to an outer surface of the insulating film.

Light-emitting element, display apparatus, and manufacturing method therefor

An apparatus includes a base including a receiving portion that receives a substrate on which semiconductor elements are disposed; and at least one ultrasonic generator that generates and applies ultrasonic waves to the substrate placed in the base.

Apparatus for separating semiconductor elements and method for fabricating light-emitting elements using the same

Growing community of inventors

Hwaseong-si, South Korea

Hee Yeon Yoo