Light-emitting element for display and unit pixel having same

• Main Authors: LEE SO-RA, KIM CHAE-HON
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The utility model relates to a light-emitting element for display and a unit pixel with the light-emitting element for display. The light-emitting element for display according to one embodiment includes: a light-emitting structure including a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer, and having a side surface exposing the active layer; and an insulating region formed along an edge of the light emitting structure in a thickness direction of the second conductive type semiconductor layer and the active layer, in which the insulating region is formed by ion implantation. 本实用新型涉及一种显示用发光元件以及具有该显示用发光元件的单元像素。根据一实施例的显示用发光元件包括：发光结构体，包括第一导电型半导体层、活性层及第二导电型半导体层，并具有使所述活性层暴露的侧面；以及绝缘区域，沿所述发光结构体的边缘而在所述第二导电型半导体层及所述活性层的厚度方向上形成，其中，所述绝缘区域通过离子注入形成。