We found the rules pertaining to video display screens when driving in the State of Texas:
Texas Transportation Code – TRANSP § 547.611. Use of Certain Video Equipment and Television Receivers
Click the link here to read the full statute: Go Here
Here is part of the statute:
(a) A motor vehicle may be equipped with video receiving equipment, including a television, a digital video disc player, a videocassette player, or similar equipment, only if the equipment is located so that the video display is not visible from the operator’s seat unless the vehicle’s transmission is in park or the vehicle’s parking brake is applied.
(b) A motor vehicle specially designed as a mobile unit used by a licensed television station may have video receiving equipment located so that the video display is visible from the operator’s side, but the receiver may be used only when the vehicle is stopped.
For more information click the link above. Here is an example of the hinge application for center consoles and other automotive interior hinges.