LIGHT-EMITTING ELEMENT

• Main Authors: SEO JAE WON, HONG JUN HEE
• Format: Patent
• Language: Chinese; English
• Published: 21.08.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

An embodiment relates to a light-emitting element, which enables a current to be easily spread and a driving voltage to be improved by increasing a contact area between a first electrode and a first semiconductor layer, and comprises: a light-emitting structure including the first semiconductor layer, an active layer, and a second semiconductor layer; a groove exposing the second semiconductor layer through the bottom surface and exposing the first semiconductor layer, the active layer, and the second semiconductor layer through a lateral surface by removing the light-emitting structure; the first electrode connected to the first semiconductor layer exposed through the bottom surface of the groove; a first insulation pattern, which covers the first semiconductor layer, the active layer, and the second semiconductor layer exposed through the lateral surface of the groove, has one end extending up till a portion of the upper surface of the first electrode, and has another end extending up till a portion of the