A flip chip LED die is provided and includes a first type doped layer, a second type doped layer, a first electrode layer, a second electrode layer and an insulation layer. The second type doped layer is disposed under the first type doped layer. The first electrode layer is disposed under the first type doped layer without contacting the second type doped layer. The first electrode layer has an exposed area for directly coating an electrically conductive adhesive thereon. The second metal/electrode layer is disposed under the second type doped layer, and also has an exposed area for directly coating the electrically conductive adhesive thereon. The insulation layer is disposed between the first electrode layer and the second electrode layer for electrically insulating and supporting the first electrode layer and the second electrode layer.