DISPLAY DEVICE FOR VEHICLES

PROBLEM TO BE SOLVED: To provide a display device for vehicles, the outward appearance of which is excellent.SOLUTION: The display device for vehicles comprises: a translucent light guide plate 30 having plate surfaces 30a, 30b in pairs and formed in shape of a plate; and a light source 50 for causing light source light to enter the inside of the light guide plate 30 via an outer edge 32 of the light guide plate 30. The light guide plate 30 includes a concave display part 33 having a concave hole 34 recessed from the plate surface 30b to the opposite plate surface 30a side and formed so that a contour by the side wall surface 35 of the concave hole 34 displays information pertaining to a vehicle, and a concave groove 40 having an intersection extension 44 arranged between the concave display part 33 and an outer edge 32 where the light source light enters, recessed from the plate surface 30b to the opposite plate surface 30a side, and extending in a direction that intersects an advance direction PD of the light source light.SELECTED DRAWING: Figure 5 【課題】見栄えが良好な車両用表示装置を提供する。【解決手段】車両用表示装置は、板面３０ａ，３０ｂを両側に一対有する板状に形成された透光性の導光板３０と、導光板３０の外縁部３２を介して、導光板３０の内部に光源光を入射させる光源部５０と、を備える。導光板３０は、板面３０ｂから反対の板面３０ａ側へ凹む凹状穴３４を有し、凹状穴３４の側壁面３５による輪郭が車両の情報を表示するように形成された凹状表示部３３と、凹状表示部３３と光源光が入射する外縁部３２との間に配置され、板面３０ｂから反対の板面３０ａ側へ凹むと共に、光源光の進行方向ＰＤと交差する方向に延伸している交差延伸部４４を有する凹状溝４０と、を有する。【選択図】図５