▎ 摘　　要

NOVELTY - Making conductive image involves forming an image on a substrate (10), overcoating the image with a coating (16) containing graphene sheets, and removing at least a portion of the coating from the substrate. USE - For making conductive image which is used in an article, where the article is in the form of printed electronic device or security device (claimed); for making films or lines, patterns, letters, numbers, circuitry, logos, identification tags, and other shapes and forms; for making fabrics having electrical conductivity; in solar cell applications, solar energy capture applications, signage, flat panel displays, flexible displays, including light-emitting diode, organic light-emitting diode, and polymer light-emitting diode displays, backplanes and frontplanes for displays, and lighting including electroluminescent and OLED lighting; in computers, cellular telephones, games, personal digital assistants, music players, games, calculators, artificial paper and reading devices; as heaters for apparel, medical applications, outdoor gear, tents; in electrical and electronic circuitry, integrated circuits, flexible printed circuit boards, transistors, field-effect transistors, microelectromechanical systems (MEMS) devices, microwave circuits, and calculators. ADVANTAGE - The image has surface resistivity of not greater than 200 (preferably not greater than 100, especially not greater than 50, particularly not greater than 10) Ohm/square. The coated images have thermal conductivity of 0.1-50, 0.5-30, 1-30, 1-20, 1-10, 1-5, 2-25, or 5-25 W/(m-K). DESCRIPTION OF DRAWING(S) - The figure shows piece of adhesive tape partially peeled off a coated patterned substrate. Patterned substrate (10) Conductive coating (16) Tape (18) Adhesive side (20) Uncoated portion (22) Patterned area (24)