| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular marker lamp arranged along the inner side of a rear window but having no lowering in the visibility of a vehicle rear.SOLUTION: A marker lamp 1 comprises a panel-shaped luminous body 10 having an organic EL display element 11 and arranged in a vehicular compartment along a rear window 2 but transparent while not powered, for emitting a light when powered; and a shutter 20 arranged on the compartment side of the luminous body 10 and having a shading part 20a for shading the light emission to the compartment side. The shading part 20a has two shading and optical transmission different modes, and a drive control part 18b of the shutter 20 switches the mode of the shading part 20 so that the light emission and non-light emission of the luminous body 10 and the shading and optical transmission of the shading part 20 may link. At a non-lighting time, the marker lamp 1 is transparent to improve the backward visibility of the vehicle. At a lighting time, the light emission of the marker lamp 11 to the compartment side is shaded by the shading part 20a so that the light emission does not become a glaring light to the driver or a false recognition light for the opposing vehicle or the pedestrian. |
