Light emitting diode, light emitting diode package, and light emitting device

• Main Authors: WANG JIN, WANG DUXIANG, PENG YUREN, YIN TAOTAO, GUO HUANSHAO
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The invention discloses a light-emitting diode, a light-emitting diode packaging body and a light-emitting device, the light-emitting diode comprises a semiconductor epitaxial laminated layer, the semiconductor epitaxial laminated layer is provided with a first surface and a second surface which are opposite to each other, and the first surface comprises a eutectic region and a light-emitting region; a first type semiconductor layer, an active layer and a second type semiconductor layer which are stacked in sequence are included from the first surface to the second surface; the reflecting layer is formed on the second surface of the semiconductor epitaxial laminated layer; the first eutectic electrode is formed in the eutectic region of the first surface of the semiconductor epitaxial laminated layer and is electrically connected with the first conductive type semiconductor layer; and the second eutectic electrode is formed in the eutectic region of the first surface of the semiconductor epitaxial laminated l