▎ 摘　　要

NOVELTY - Laser-induced deposition device comprises electric spinning direct-write precursor table, laser induced graphite platform and receive deposited graphene platform. The electric spinning direct writing precursor platform is equipped with injection pump (1), injector (2) and direct current power supply (3). The laser (4) induced graphite alkylene platform is provided with a carbon dioxide laser and inert gas protection system (5). USE - Laser-induced deposition device for preparing patterned graphene (claimed). ADVANTAGE - The laser-induced deposition device is capable for continuous manufacturing is a cost effective manner. DETAILED DESCRIPTION - Laser-induced deposition device comprises electric spinning direct-write precursor table, laser induced graphite platform and receive deposited graphene platform. The electric spinning direct writing precursor platform is equipped with injection pump (1), injector (2) and direct current power supply (3). The laser (4) induced graphite alkylene platform is provided with a carbon dioxide laser and inert gas protection system (5). The receiving depositing graphene platform is provided with a collecting plate and a two-dimensional moving platform. The injector is connected with the injection pump. The power supply is powered by injector, and the carbon dioxide laser beam is focused on the Taylor cone jet outlet of the injector, which is located on a two-dimensional motion platform. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a patterned graphene preparing device. Injection pump (1) Injector (2) Direct current power supply (3) Laser (4) Gas protection system (5)