A product in which at least a portion of the product has a nanocrystalline microstructure, and a method of forming the product. The multiple refresh control circuit excludes a pattern having a risk that a power supply potential or a ground potential varies greatly such as a pattern that the multiple refresh occurs continuously. Nanocrystals are then deposited on the altered surface of the tunnel oxide. This control unit activates at least one display means. Specifically, the retaining assembly includes a cross-brace member operably disposed through openings formed in the distal ends of the first and second pivotal support braces, thus providing a pivotal engagement in relation to the table top.