I just put my car pc in the car and I cannot read my otherwise perfect lilliput 7" touch screen, anyone got any alternatives or ways to brighten it up.

And yes, i've considered window tints already!!!

 

You can buy kit specifically designed for this; principally for American law-enforcement applications, it has much stronger back-lighting (with a 'bright' switch!). Its a 'vertical channel'; to us that means prohibitively expensive. Had you considered making a hood for the Lilliput out of an old pack of Rice Crispies?

Simon

 

i dont think a good will work, its the sheer reflectiveness of the screen thats the problem, even in the footwell its picking up so much daylight you cant read it.