Abstract: Provided are a display panel and a spliced display device. The display panel includes first and second edges, first and second pixel rows, and first spacing regions. The first pixel row is adjacent to the first edge and includes first sub-pixels and each including a first light-emitting device and a first pixel circuit. The second pixel row includes second sub-pixels and each including a second light-emitting device and a second pixel circuit. The first spacing region is located at a side of the second pixel row close to the first edge. The second pixel rows include a second A pixel row adjacent to the first pixel row. The first pixel circuit is located in the first spacing region corresponding to the second A pixel row, and the second pixel circuit is located at a side of the second light-emitting device close to the first edge.

Abstract: A magnetic mounting apparatus has a base structure that includes a steel ball. A magnet is provided that has a peripheral exterior sidewall, a first face and a second face. The steel ball is secured to the first face of the magnet solely by magnetic attraction. A friction collar is provided that has an internal shoulder, a skirt section that extends in a first direction from the shoulder along the peripheral exterior sidewall of the magnet and terminates in a contact edge co-planar with the second face of the magnet and a bowl section extends in a second direction from the shoulder and surrounds the first face. The contact edge provides friction to dampen movement of the magnet along a surface of an object to which the second face of the magnet is secured. The bowl section provides friction to dampen movement of the steel ball.

Abstract: A magnetic mounting apparatus has a base structure that includes a steel ball. A magnet is provided that has a peripheral exterior sidewall, a first face and a second face. The steel ball is secured to the first face of the magnet solely by magnetic attraction. A friction collar is provided that has an internal shoulder, a skirt section that extends in a first direction from the shoulder along the peripheral exterior sidewall of the magnet and terminates in a contact edge co-planar with the second face of the magnet and a bowl section extends in a second direction from the shoulder and surrounds the first face. The contact edge provides friction to dampen movement of the magnet along a surface of an object to which the second face of the magnet is secured. The bowl section provides friction to dampen movement of the steel ball.