Abstract: A micro light-emitting diode is provided. The micro light-emitting diode includes a first-type semiconductor layer having a first doping type; a light-emitting layer over the first-type semiconductor layer; a first-type electrode over the first-type semiconductor layer; a second-type semiconductor layer having a second doping type over the light-emitting layer, wherein the second doping type is different from the first doping type; a second-type electrode over the second-type semiconductor layer; and a barrier layer under the first-type semiconductor layer and away from the first-type electrode and the second-type electrode, wherein the barrier layer includes a doped region having the second doping type.

Abstract: This invention discloses a desktop computer and a method for manufacturing the same. The desktop computer includes a display device and a main body. The display device has a display side and a back side. One end of the main body is connected to the back side of the display device. The other end of the main body and the display device contact a surface where the desktop computer is disposed. The angle between the main body and the display device is adjustable.

Abstract: This invention discloses a desktop computer and a method for manufacturing the same. The desktop computer includes a display device and a main body. The display device has a display side and a back side. One end of the main body is connected to the back side of the display device. The other end of the main body and the display device contact a surface where the desktop computer is disposed. The angle between the main body and the display device is adjustable.

Abstract: The buckle includes a join region with two sidewalls. The ring body of the buckle is different thickness. The join region is formed in the thick ring body. When a hook of the heat sink is joined to this join region, the two sidewalls may limit the movement of the hook to fix the heat sink.