▎ 摘　　要

NOVELTY - The device has a A-pillar (12) which is formed of a transparent synthetic resin. A transparent printed circuit is formed on the A-pillar. The transparent printed circuit is made of graphene. USE - Automotive transparent A-pillar device for vehicle e.g. car (from drawings). ADVANTAGE - The device is helpful for safe driving, and accidents are reduced. The device simultaneously achieves the structural stability of the vehicle and secures the visibility of the driver. The device contributes to the weight reduction of the vehicle chassis when the A-pillar of the existing steel structure is replaced with reinforced plastic. The blind spot is not generated because the driver's field of view is not obscured by the A-pillar. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a vehicle. Vehicle chassis (7) Roof (8) Windshield (9) A-pillar (12) Engaging projection (13)