The ornamental design for a displayscreen for automobile, as shown and described.
1. Display screen for automobile
1.1 : Perspective
1.2 : Front
1.3 : Back
1.4 : Left
1.5 : Top
1.6 : Bottom
1.7 : Reference view
1.8 : Reference view 2
The broken lines depict portions of display screen for automobile that form no part of the claimed design; reproduction 1.1 is a front perspective view of the display screen for automobile; reproduction 1.2 is a front view thereof; reproduction 1.3 is a back view thereof; reproduction 1.4 is a left view thereof where the right view is a mirror image; reproduction 1.5 is a top view thereof; reproduction 1.6 is a bottom view thereof; reproduction 1.7 is a reference view showing the movement of the vertical angle and forms no part of the claimed design; reproduction 1.8 is a reference view showing the use state in which the claimed design has been installed on the back of the seat on an automobile and forms no part of the claimed design; this design is for a rear seat entertainment display screen for automobile with hinge structures for adjusting angles according to the user's height and view.